RU2453039C2 - Method of conducting personal communication session between data network users - Google Patents

Abstract

FIELD: information technology.

SUBSTANCE: one or more messages on the person of the called user are first generated in the device of the called user. These messages are sent to the address of an intermediate network device which is neighbouring for called user, where the messages and the address of the device of the called user are stored and the messages are sent to the address of a second intermediate device. The messages and the address of the neighbouring intermediate device are stored in the second intermediate device. In the device of the calling user, a message on the person of the called user is generated and sent to the address of the intermediate network device which is neighbouring for the calling user, where the messages and the address of the device of the calling user are stored and the messages are sent to the address of the second intermediate device. In the second intermediate device, a message on the person of the user, received from the calling user, is compared with previously received messages. In case of a match, messages on the beginning of a communication session and on the addresses of devices participating in the communication session are generated and these messages are sent to neighbouring intermediate devices which store information and send the messages to the devices of the called and calling users. During the communication session, the addresses of corresponding neighbouring intermediate devices and a message on the communication session are generated in user devices. The neighbouring intermediate devices are identified based on information received from the second intermediate device, communication session data packets; the destination addresses are changed and the data packets are sent to corresponding user devices.

EFFECT: allowing a network user to organise their own address space and protection from unauthorised communication sessions.

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Description

1. TECHNICAL FIELD

The invention relates to the field of telecommunications and can mainly be used in data networks such as the Internet.

2. BACKGROUND

A known method of a personal call to a subscriber of the telephone network (options), Russian patent 2257681, Bull. No. 21 dated July 27, 2005, in which, according to one embodiment of the method, the called (in another embodiment, the calling) subscriber generates a message about the person of the called user and transmits it to the telephone network. In the telephone network remember this message and the number of the terminal device from which it came. Then the calling (in another embodiment, the called) subscriber generates a message about the person of the called subscriber and transmits it to the telephone network. In the telephone network, the received message is compared with previously stored, with a positive result of the comparison, the numbers of the corresponding terminal devices are determined and the communication channel between the subscribers is established.

The known method allows you to make a call to the subscriber without information about his phone number or location, and provides the greatest degree of individual freedom of choice and restriction of incoming calls, but this technical solution relates to telephony and can be used on quasi-electronic and digital telephone exchanges in switched networks channels.

A known method of a communication session in data networks described in the book "Access Network Protocols" (Goldstein BS, Access Network Protocols. Volume 2. 3rd edition - St. Petersburg: BHV - St. Petersburg, 2005, p.255 -258), according to which the network address of the device of the called user is formed in the device of the calling user, a message is generated about the beginning of the communication session and the generated messages are sent to the data network. Intermediate data network devices, such as gateways and routers, receive messages generated in the device of the calling user, determine the network address of the device of the called user, and route the received messages to the device address of the called user. In the device of the called user, messages are received from the device of the calling user, the nature of the information received is determined by the message about the beginning of the communication session, and the communication session, that is, the real-time data exchange process, for example, audio information exchange, is carried out. During a communication session, the device address of the called user as the destination address and the address of the device of the calling user as the outgoing address are indicated in the device of the called user, and the device address of the called user as the destination address and the device address of the called user as the outgoing address in the device of the called user .

In a known method for conducting a communication session, the address space of user devices in a data network is defined by unique network addresses within the network. Each data network device has a unique number. For example, IP protocol of the fourth version defines 32-bit addresses that allow connecting more than four billion devices to the data network. But the free space of IP addresses is constantly decreasing and is scarce. The protocol of the sixth version already provides for the use of 128-bit addresses. Such multi-digit numerical addresses are poorly remembered by a person. A communication session based on the use of such addresses does not provide the user with technical conditions for convenient and arbitrary selection of his address space.

There is a method (prototype) of a communication session in data transmission networks (Moore M., Pritsky T., Riggs K., Saufvik P. "Telecommunications. A Guide for Beginners". - St. Petersburg: BHV-Petersburg, 2005, p. 511, p.598-601), based on the fact that the device’s device of the calling user is first created with the special domain name of the device of the called user, the network address of the special intermediate device of the data network (domain name server) is generated, and the generated messages are sent to the data network. These messages are received on the domain name server, the network address of the called user device is determined, the network address of the called user device is determined by the domain name, a message about the network address of the called user device is generated, and this message is sent to the device address of the called user. Then, the network address of the device of the called user is formed in the device of the calling user, a message is generated about the beginning of the communication session, and the generated messages are sent to the data network. Intermediate data network devices, such as gateways and routers, receive messages generated in the device of the calling user, determine the network address of the device of the called user, and route the received messages to the device address of the called user. In the device of the called user, messages are received from the device of the calling user, the nature of the information received is determined by the message about the beginning of the communication session, and the communication session, that is, the real-time data exchange process, for example, audio information exchange, is carried out.

The known method through the use of domain names makes it easier for the user to remember network addresses specified by multi-digit numbers, but it does not provide technical conditions for the user to conveniently and arbitrarily select his address space. The symbolic names or mnemonic numbers of the domain addressing have a strict hierarchy and one-to-one correspondence with the digital address field of the IP protocol. The user does not have the technical ability to independently organize his own address space and to arbitrarily change addresses and the rules for organizing communication sessions at these addresses. This reduces its security against unauthorized and unwanted communication sessions.

3. SUMMARY OF THE INVENTION

A method for conducting a personal communication session between users of a data network is that, first, a message about a sign of transmitted information (readiness for a call) is generated in the device of one called user of the data network, one or more messages about the person of the called user are generated, and the border address for the called user of the intermediate device of the data network and send the generated messages to the data network in the border for the device the called user will receive messages generated by the called user’s device, determine the nature of the received messages from the sign of the transmitted information, determine the address of the called user’s device, store the information sign, messages about the person of the called user and the address of the called device in the database user, form the address of the second intermediate device of the data network and send messages received from the device of the called user to the data transmission network to the address of the second intermediate device, in the second intermediate device of the data transmission network, messages generated in the device of the called user are received, the nature of the received messages is determined by the sign of the transmitted information, the address of the intermediate device bordering the called device is determined data transmission networks, store in the database of the second intermediate device a sign of information, the address of the program of the data transfer network intermediate for the device of the called user and the information about the person of the called user, then, in the device of the other calling user of the data transmission network, a message about the sign of the transmitted information (call) is generated, a message is generated about the person of the called user, the border address for devices of the calling user of the intermediate device of the data network, send the generated messages to the data network, in the borderline devices of the calling user, the intermediate device of the data network receive messages generated in the device of the calling user, determine the nature of the received messages from the message indicating the transmitted information, determine the address of the device of the calling user, compare the message about the person of the called user received from the device of the calling user with previously received from called users by messages about the person of the called user, in case of coincidence, comparing messages to be retrieved from the database, the device address of the called user, a message is generated about the beginning of the communication session, and this message is sent to the device of the called user, in case of mismatch of the compared messages or in the absence of messages about the person of the called user in the database, the information sign is stored in the database, a message about the person of the called user and the address of the device of the calling user, form the address of the second intermediate device of the data network and send the messages generated in the device of the calling user to the data network to the address of the second intermediate device, in the second intermediate device of the data network receive messages generated in the device of the calling user, determine the nature of the received messages from the sign of the transmitted information, determine the border address for the device the caller of the intermediate device of the data network, compare the message about the person of the called user, received new from the device of the calling user, with previously received messages from the called users about the person of the called user, in case of mismatch between the compared messages, the information received from the device of the calling user is discarded, if the compared messages match, the address of the boundary for the called user device is extracted from the database of the second intermediate device the intermediate device of the data network and the message about the person of the called user, form the address the border for the calling device of the intermediate device of the data network, generate a message about the beginning of the communication session, a message about the person of the called user, the message on the address of the border for the device of the called user of the intermediate device of the data network and send the generated messages to the address of the border for the device of the calling user of the intermediate device data network, form the address of the border for the device of the called user prom of the data transmission network device, form a message about the beginning of the communication session, a message about the person of the called user and a message about the address of the intermediate for the device of the calling user intermediate device of the data network and send the generated messages to the address of the border for the device of the called user of the intermediate device of the data network, the intermediate device bordering the device of the called user receives messages about the beginning of a communication session from the second of the intermediate device of the data transmission network, determine the nature of the information obtained by the message about the beginning of the communication session, determine the address of the device of the called user by the message about the person of the called user, store the address of the intermediate device border of the calling device of the calling user and the address of the called user’s device, form a message about the beginning of the communication session and send it to the device address of the called user, in the border for the device call the user of the intermediate device receives messages about the beginning of the communication session from the second intermediate device of the data network, determine the nature of the information received by the message about the beginning of the communication session, determine the address of the device of the calling user by the message about the person of the called user, and store the border address for the communication session devices of the called user of the intermediate device of the user and the address of the device of the calling user, form a message about After the communication session and send it to the address of the calling user’s device, in the devices of the calling and called users receive messages about the beginning of the communication session from the data transfer devices bordering on the devices of the respective users, in the calling user’s device during the communication session specify the destination address as the destination address the border for the device of the called user of the intermediate device, in the device of the called user during the communication session the destination address of the intermediate device for the device of the calling user is set as the destination address, and for each data packet transmitted during the communication session, a sign of the communication session is generated in the devices of the called and calling users, and the intermediate device for the called device of the called user is received during the communication session data packets from the intermediate for the device of the calling user intermediate device of the data network are determined by the session e. the nature of the information received, the outgoing address is compared with the addresses stored in the database for communication sessions, the address of the device of the called user is determined from the results of the comparison, the destination address is replaced in the received data packets by the address of the called user, and packets with replaced addresses are sent to the device address the called user, in the intermediate device boundary for the device of the calling user, during the communication session, receive data packets from the border for I am the device of the called user of the intermediate device of the data network, determine the nature of the information received by the communication session, compare the outgoing address with the addresses stored in the database for communication sessions, determine the address of the device of the calling user by comparison, replace the destination address in the received data packets to the device address of the calling user and send packets with the replaced addresses to the device address of the calling user, upon receipt from the device ra ot or the called user about the end of the session messages trafficked received message corresponding to the user equipment, and completing the session.

For the claimed method of implementing a personal communication session between users of a data network, the sequence of operations and the conditions for their implementation are essential, therefore, for a more adequate description of the technical solution, the formulation of the set of features is performed without separation into restrictive and distinctive parts.

When implementing the claimed method of implementing a personal communication session between users of a data network, the following technical results can be obtained:

1. Creation of technical conditions that allow each user of the data network to independently organize their own address space and their own rules for the implementation of the communication session, which are independent of the numbering and address plans of the data transmission network.

2. Creation of technical conditions to protect the user of the data network from undesirable or unauthorized communication sessions by independently organizing their own address space and arbitrary changes in the addresses selected by the user and the rules for conducting communication sessions at these addresses.

3. Creation of technical conditions for increasing the efficiency of protecting the user of the data network from undesirable or unauthorized communication sessions by providing the ability to structure his address space by simultaneously entering several messages about the person of the called user.

4. Creation of technical conditions to ensure the independence of the address space of users from the technical address space of network elements, which allows you to arbitrarily and quickly change the topology or technical addressing of data networks.

5. Creation of technical conditions to reduce the impact of strict hierarchical numbering and domain addressing on the number of users of the data network and how to identify them in the network space.

The operation of generating in the device of the called user one or more messages about the person of the called user ensures the creation of the address space of the called user. These messages are addresses that identify the called user, because in the device of the calling user to organize a communication session with the called user, the operation of generating one of the messages about the person of the called user is performed, while the network address of the device of the called user is not generated.

The operations of generating addresses of the intermediate devices of the data transmission network are performed according to the network layer protocols established for a particular network. Setting these addresses is a one-time technical operation for setting up a user device or an intermediate network device and does not affect the characteristics of technical results that enable the user to create their own address space and ensure its independence from technical network addressing.

The operations of storing, comparing, generating, and transmitting messages in the borderline and intermediate devices of the data transmission network provide the transfer of information about the communication session to the network address of the called user’s device only in the case of a coincidence of messages received from the corresponding user devices. Unlike similar known methods for conducting a communication session in a data network, a successful communication session is possible only if the calling user knows one of those messages about the person of the called user that are generated in the device of the called user and stored in the intermediate device of the data network .

Messages about the person of the called user are selected and generated by this user independently and completely independently of the technical address space of the data transmission network (the technical address space is understood to be the system adopted for network addressing of user devices and intermediate devices or nodes of this network).

All the claimed technical results, with the exception of result number three, are achieved by implementing the entire set of features of the method for conducting a personal communication session between users of a data network, including any of the alternatives associated with the formation of one or more messages about the person of the called user. When generating more than one message about the person of the called user, an additional technical result is achieved related to the creation of technical conditions for increasing the efficiency of protecting the user of the data network from undesirable or unauthorized communication sessions by providing the possibility of structuring your address space by simultaneously entering several messages about The person of the called user. When declaring readiness for a communication session at several addresses simultaneously (messages about the person of the called user), the user of the data network has the ability to enter different message addresses for different user groups and thereby has the ability to conveniently split incoming calls for the communication session.

The essence of the invention according to claim 2 of the invention lies in the fact that, in contrast to the method for conducting a personal communication session between users of the data network according to claim 1 in the device of the called user of the data network before generating one or more messages about the person of the called user, at first by any technically in a possible way, uniqueness for the existing data transmission network of each of the messages about the person of the called user is established, and then one or more messages are generated Nij about called user.

The totality of the features of this method allows to ensure the uniqueness of each of the messages about the person of the called user in comparison with the similar messages of other users. The uniqueness of the message about the person of the called user can be established in any way, for example, by requesting through a data network a special server that stores a database of all registered messages about the person of the called user, or by checking the selected messages about the person when registering the user as a client of the data network .

The essence of the invention according to claim 3 of the invention lies in the fact that, in contrast to the method for conducting a personal communication session between users of the data network according to claim 1, a message about the person of the calling user is additionally generated in the device of the calling user of the data network and sent together with others formed messages to the data network.

The set of features of this method allows the called user to expand the arsenal of tools to set the conditions for the implementation of the communication session and to exclude the communication session with anonymous users.

The invention according to claim 4 is that, in contrast to the method for conducting a personal communication session between users of a data transmission network according to claim 3, before generating a message about the person of the calling user, in the device of the calling user of the data transmission network, first, any technically possible method is established uniqueness for the existing data network of the message about the person of the calling user, and then form a message about the person of the calling user and send it formed along with other messages in a communications network.

The totality of the features of this method allows to ensure the uniqueness of the message about the person of the calling user in comparison with similar messages by other users. The uniqueness of the message about the person of the calling user can be established in any way, for example, by requesting through a data network a special server that stores a database of all registered messages about the person of the calling user, or by checking the selected messages about the person when registering the user as a client of the data network .

The essence of the invention according to claim 5 of the invention lies in the fact that, in contrast to the method for conducting a personal communication session between users of a data transmission network according to claim 1, the called user’s personal account code is additionally generated in the device of the called user and this code is transmitted along with other generated messages to the data transmission network, and in the second intermediate device, the obtained code value is additionally compared with the code value that was earlier, for example, during registration, for fixed in the database for a user having a message about the person of the called user matching the received message about the person of the called user, when the compared codes match, the eligibility of the called user to use the message about the person of the called user and the eligibility of the called user to access the data network, and if there is a mismatch the compared codes discard the received information.

The totality of the features of this method allows to ensure the eligibility of the called user to use the message about the person of the called user as his personal address and the eligibility of the access of the called user to the data network.

The invention according to claim 6, consists in the fact that, in contrast to the method for conducting a personal communication session between users of the data transmission network according to claim 3, the caller’s personal account code is additionally generated in the device of the calling user and this code is transmitted along with other generated messages to the data transmission network, and in the second intermediate device, the obtained code value is additionally compared with the code value that was earlier, for example, during registration, for it is fixed in the database for a user having a message about the person of the calling user matching the received message about the person of the calling user, when the compared codes match, the eligibility of the calling user to use the message about the person of the calling user and the eligibility of the calling user to access the data network, and if there is a mismatch compared codes - discard the received information.

The totality of the features of this method allows to ensure the eligibility of the calling user to use the message about the person of the calling user as a message about his person and the eligibility of the access of the calling user to the data network.

The invention according to claim 7 of the claims lies in the fact that, in contrast to the method for conducting a personal communication session between users of a data network according to claim 3, in the device of the called user, one or more messages about the person of the called user are generated according to a certain form of data presentation, the second intermediate device of the data network after a positive result of comparing the message about the person of the called user received from the device of the calling user In order to, with the messages about the person of the called user previously received from the called users, the data presentation form in the message of the person of the called user is first compared with the data presentation form in the message of the person of the calling user, if the data presentation form in the message of the person of the called user does not match the presentation form the data in the message about the person of the calling user discards information received from the device of the calling user, in case of coincidence The data forms in the corresponding messages about the person of the called user and about the person of the calling user then form a message about the beginning of the communication session and transmit this message along with other messages to the intermediate devices of the data transmission network bordering on the devices of the called and called users.

The set of features of this method increases the efficiency of protection of the called user from unauthorized communication sessions with other users.

The essence of the invention according to claim 8, is that, in contrast to the method for conducting a personal communication session between users of a data network according to claim 1, a message about the signs of the requested information is additionally generated in the device of the called user, and this message is sent along with other generated messages to the data network, in the second intermediate device of the data network after receiving messages generated in the device of the called user, additionally f rmiruyut information message corresponding to the requested features, and send the generated message to the device of the called user.

The set of features of this method provides the technical conditions for expanding the range of services provided to the user of the data network.

The invention according to claim 9 of the invention lies in the fact that, in contrast to the method for conducting a personal communication session between users of a data transmission network according to claim 1, when the operating mode of the device is changed, the address of the second intermediate device of the data transmission network is generated in the device of the called user, a message about sign of the transmitted information (about the removal of readiness for a call), one or more messages about the person of the called user and send the generated messages to the data network, in rum intermediate device data network receive messages generated by the device of the called user is determined according to the criterion of the nature of the transmitted information received messages, in the database of reports about called user previously received and stored messages and modify the content of records.

The set of features of this method creates technical conditions for restricting the operation of sending messages about the beginning of a communication session in a data network when the operating mode of the device of the called user changes, for example, when the device of this user is disconnected from the data network.

The invention according to claim 10 of the claims lies in the fact that, in contrast to the method for conducting a personal communication session between users of a data network according to claim 1, before a communication session starts when messages are transferred from a user device to an intermediate device of a data network bordering the user device , when transmitting messages from the border for the user device of the intermediate device of the data network to the second intermediate device, when transmitting messages from the second interval LfTetanus apparatus borderline intermediate device user device for the user of border intermediate device in the user device apparatus initially establishing a connection between the data network devices and then transmit the message.

The set of features of this method provides a higher degree of reliability and higher quality of service when delivering messages about the organization of a communication session from one device of the data network to another.

BRIEF DESCRIPTION OF THE DRAWINGS

The description of the invention is illustrated by one graphic depiction of the devices of the data network involved in the implementation of a personal communication session between users. The communication lines between the devices shown in the figure are conditional in nature, showing that between certain devices in the data transmission network messages are sent about the organization of a communication session or data exchange of a communication session, while a real communication channel can contain any number of intermediate devices that play the role routers. The dashed line shows the conditional boundaries of the internal and external (global) data networks and specifies the position of the intermediate device, which is located on the border of the internal and external networks and is called “borderline” in the previous section.

DETAILED DESCRIPTION OF THE INVENTION

The graphic image shows the data network devices involved in the implementation of the method of implementing a personal communication session between users of the data network.

First, in the device 1 of one, called, user of the data network, a message is generated about the sign of the transmitted information (about the readiness for the call), one or more messages about the person of the called user are generated, the address of the data network, borderline for the called user, is formed, and the generated Messages to the data network.

The user device 1, together with a number of other devices, for example device 3, may belong to an internal data network having access to an external data network through a certain intermediate network device 2, which is located at the border of the internal and external networks and is called in the description of the invention " borderline. "

In the intermediate data device 2, which is boundary for the device 1 of the called user, the data transmission network receives messages generated in the device 1 of the called user, determines the nature of the received messages from the sign of the transmitted information, determines the address of the device 1 of the called user, stores the sign of information, information about the person of the called user and the address of the device 1 of the called user, form the address of the second intermediate device 4 of the data network and send messages received from the device 1 of the called user to the data network to the address of the second intermediate device 4.

Between the data device of the data transmission network, which is borderline for the device 1 of the user called, and the intermediate device 4 of the data network, there can be any number of intermediate devices that carry out the process of delivering individual information packets (carry out routing) from device 2 to device 4.

In the second intermediate device 4, the data transmission network receives messages generated in the called user device 1, determines the nature of the received messages from the sign of the transmitted information, determines the address of the border for the called user device 1, the intermediate device 2 of the data transmission network, stores it in the database of the second intermediate device 4 is a sign of information, the boundary address for the device 1 of the called user of the intermediate device 2 of the data network and Messages about the person of the called user.

Then, in the device 5 of the other, calling, user of the data network, a message is generated about the sign of the transmitted information (about the call), a message is generated about the person of the called user, the address of the border for the calling user device 5 of the intermediate device 6 of the data network is generated, and the generated messages are sent to the network data transmission.

The user device 5, together with a number of other devices, for example device 7, may belong to an internal data network having access to an external data network through a certain intermediate network device 6, which is located at the border of the internal and external networks and is called in the description of the invention " borderline. "

In the intermediate data device 6, which is borderline for the calling user device 5, the data transmission network receives messages generated in the calling user device 5, determines the nature of the received messages from the sign of the transmitted information, determines the address of the calling user device 6, compares the message about the person of the called user received from the device 6 of the calling user, with previously received from the called users messages about the person of the called user, in the case ae compared messages match extracted from the database the address of the called user device, such device 7 is formed of a session start message communication and transmit this message to the device 7 of the called user.

In case of mismatch of the compared messages or in the absence of messages in the database about the person of the called user in the intermediate data device 6 bordering on the device 5 of the calling user, the data transmission network stores the information sign in the database, the message about the person of the called user and the address of the calling device 5, form the address of the second intermediate device 4 of the data network and send messages generated in the device 5 of the calling user to the transmission network d data to the address of the second intermediate device 4.

Between the data device of the data transmission network, bordering on the device 5 of the calling user, and the intermediate device 4 of the data transmission network, there can be any number of intermediate devices that carry out the process of delivering individual information packets (carry out routing) from device 6 to device 4.

In the second intermediate device 4, the data transmission network receives messages generated in the calling user device 5, determines the nature of the received messages by the sign of the transmitted information, determines the address of the intermediate data device 6, which is borderline on the calling device 5, and compares the message about the person of the called user received from the device 5 of the calling user, with previously received from the called users messages about the person called if the compared messages do not match, the information received from the device 5 of the calling user is discarded, if the compared messages coincide, they extract from the database of the second intermediate device 4 the address of the boundary for the device 1 of the called user of the intermediate device 2 of the data network and the message about the person of the called user, form the address of the intermediate for the device 5 of the calling user of the intermediate device 6 data transmission network, form community s session start communication, a message about called user, the message about the address boundary to the called user device 1 device 2 intermediate data network and sending the generated message to the border for the caller device 5 device 6 interim data network.

Then, the address of the boundary for the called user device 1 of the intermediate device 2 of the data network is formed, a message about the beginning of the communication session, a message about the person of the called user and the address of the border for the calling device 5 of the calling user of the intermediate device 6 of the data network are generated and the generated messages are sent to the address border for the device 1 of the called user of the intermediate device 2 data network.

In the intermediate device 2 bordering the device 1 of the called user, receive messages about the beginning of the communication session from the second intermediate device 4 of the data network, determine the nature of the information obtained by the message about the beginning of the communication session, determine the address of the called device 1 of the called user by the message about the person, remember in the database of communication sessions, the address of the intermediate device 6 for the calling user device 5 and the called user device 1 address I form the message of the early session and send it to the address of the device 1 of the called user.

In the intermediate for the calling device 5, the intermediate device 6 receives messages about the beginning of the communication session from the second intermediate device 4 of the data network, determines the nature of the information obtained by the message about the beginning of the communication session, determines the address of the calling user device 5 by the message about the person of the called user, remembers in the database of communication sessions, the address of the border device for the called user 1 of the intermediate device 2 and the address of the device 5 of the calling user I form the message of the early session and send it to the address of the device 5 of the calling user.

In devices 5 and 1, respectively, the calling and called users receive messages about the beginning of the communication session from the border for devices 5 and 1 of the corresponding users of the intermediate devices 6 and 2 of the data network, in the device 5 of the calling user during the communication session indicate the destination address of the border for the device 1 of the called user of the intermediate device 2, in the device 1 of the called user during the communication session indicate the destination address intermediate to the device 5 of the calling user of the intermediate device 6, and for each data packet transmitted during the communication session, in devices 1 and 5 of the called and calling users form a sign of the communication session.

In the intermediate device 2 bordering on the called user device 1, during the communication session, data packets are received from the called user device 1, the nature of the received information is determined by the communication session, the outgoing address and the destination address are compared with the addresses stored in the database for communication sessions, and send data packets to the address of the intermediate for the device 5 of the calling user of the intermediate device 6 of the data network.

In the intermediate device 6 bordering on the calling user device 5, during the communication session, data packets are received from the calling user device 5, the nature of the received information is determined by the communication session, the outgoing address and the destination address are compared with the addresses stored in the database for communication sessions, and send data packets to the address of the called device user 1 intermediate device 2 of the data network.

In the intermediate device 2, which is borderline for the called user device 1, during the communication session, data packets are received from the borderline for the calling device 5 of the intermediate device 6 of the data transmission network, the nature of the information obtained is determined by the communication session, the outgoing address is compared with the addresses stored in the database data for communication sessions, determine, by comparison, the address of the device 1 of the called user, replace the destination address in the received data packets with the address 1 roystva called user and send packets with addresses in the replaced address of the device 1 called user.

In the intermediate device 6, which is borderline for the calling user device 5, during the communication session, data packets are received from the borderline for the called-up device 1 of the intermediate device 2 of the data transmission network, the nature of the received information is determined by the communication session, the outgoing address is compared with the addresses stored in the database data for communication sessions, determine, by comparison, the address of the device 5 of the calling user, replace the destination address in the received data packets with the address 5 roystva calling user and send packets with addresses in the replaced address of the device 5 of the calling user.

Upon receipt of the end of the communication session from the device 5 or 1, respectively, of the calling or called user, the message is forwarded to the corresponding user device and the communication session is ended.

The operation of generating one or more messages about the user's identity is performed at the level of digital data presentation, the presentation format of which allows you to determine the data related to each specific message, for example, by adding separating marks to the digital signal. Digital data representing a message about a user’s identity can be obtained by converting into a digital signal text, symbolic, graphic, sound or other information that is generated or selected by that user as an identifier of his person in the space of a data network to a user’s perception.

The sign of the transmitted information has a limited number of values corresponding to the purpose of the transmitted information, for example, “message about the readiness for a communication session” or “message about the call”. Therefore, the operation of generating a message about the sign of transmitted information can be implemented in various ways, for example, by introducing a specific digital signal at a specific location in a common format for representing digital data generated in a user device.

The set of features of this method of the claims makes it possible to ensure the uniqueness of each of the messages about the person of the called user in comparison with similar messages of other users by purpose. To this end, in the device 1 of the called user, before generating one or more messages about the person of the called user, first, by any technically possible way, they uniquely establish the uniqueness of the data transmission network of each message about the person of the called user, and then one or more messages about the person of the called user are generated.

The uniqueness of the message about the person of the called user can be established in any way, for example, by requesting through a data network a special server that stores a database of all registered messages about the person of the called user, or by checking the selected messages about the person when registering the user as a client of the data network

The set of features of this method according to claim 3 of the claims allows the called user to expand the arsenal of tools to set the conditions for the communication session and to exclude the communication session with anonymous users. To do this, in the device 5 of the calling user of the data network additionally generate a message about the person of the calling user and send it along with other generated messages to the data network.

The totality of the features of this method according to claim 4 of the claims allows to ensure the uniqueness of the message about the person of the calling user in comparison with similar messages of other users by purpose. To this end, in the device 5 of the calling user, before generating a message about the person of the calling user, first, in any technically possible way, the message about the person of the calling user is uniquely established for the existing data network, and then a message about the person of the calling user is generated and sent together with other generated messages to the network data transmission.

The uniqueness of the message about the person of the calling user can be established in any way, for example, by requesting through a data network a special server that stores a database of all registered messages about the person of the calling user, or by checking the selected messages about the person when registering the user as a client of the data network

The totality of the features of this method according to paragraph 5 of the claims allows to ensure the eligibility of the called user to use the message about the person of the called user as his personal address and the eligibility of the access of the called user to the data network. To this end, the called user’s personal account code is additionally generated in the device 1 of the called user and this code is transmitted together with other generated messages to the data network, and in the second intermediate device 4, the obtained code value is additionally compared with the code value that was earlier, for example, registration, recorded in the database for the user having a message about the person of the called user, matching the received message about the person of the called user la, the coincidence of the compared codes establish eligibility to use the local user message about called user and the called user competency access to the data network, and the information is discarded when the compared codes do not match.

The combination of features of this method according to claim 6 of the invention allows to ensure that the calling user is authorized to use the message about the person of the calling user as a message about his person and the eligibility of the calling user to access the data network. To do this, the caller’s personal account code is additionally generated in the device 5 of the calling user and this code is transmitted together with other generated messages to the data network, and in the second intermediate device 4, the obtained code value is additionally compared with the code value that was earlier, for example, registration, recorded in the database for the user having a message about the person of the calling user, matching the received message about the person of the calling user la, the coincidence of the compared codes establish eligibility to use the calling user message about the calling user and the calling user's eligibility to access the data network, and the information is discarded when the compared codes do not match.

The set of features of this method according to claim 7 of the claims increases the efficiency of protecting the called user from unauthorized communication sessions with other users. For this, in the device 1 of the called user, one or more messages about the person of the called user are generated according to a certain data presentation form, in the second intermediate device 4 of the data network after the positive result of comparing the message about the person of the called user received from the device 5 of the calling user with previously received from called users with messages about the person of the called user first compares the form of presentation of data in the message about the person e of the called user with the presentation form in the message about the person of the calling user, if the presentation form in the message about the person of the called user does not match the presentation form in the message about the person of the calling user, the information received from the device 5 of the calling user is discarded, if the forms match presentation of data in the corresponding messages about the person of the called user and about the person of the calling user, then they already generate a message about the beginning of the communication session and transmit this message along with other messages to the border for devices 5 and 1, respectively, of the calling and called users intermediate devices 6 and 2 of the data network.

The set of features of this method according to claim 8 of the claims provides technical conditions for expanding the range of services provided to the user of the data network. To do this, in the device 1 of the called user additionally generate a message about the signs of the requested information and send this message together with other generated messages to the data network, in the intermediate device 4 of the data network after receiving messages generated in the device 1 of the called user, additionally generate an information message corresponding to the requested features, and send the generated message to the device 1 of the called user.

The set of features of this method according to claim 9 of the claims creates technical conditions for restricting the operation of sending messages about the beginning of a communication session in a data network when the operating mode of the device of the called user changes, for example, when the device of this user is disconnected from the data network. To do this, in the device 1 of the called user, when the operating mode of the device 1 is changed, the address of the intermediate device 4 of the data transmission network is formed, a message about the sign of the transmitted information (about withdrawal of readiness for a call), one or more messages about the person of the called user, and the generated messages are sent to the transmission network data, in the intermediate device 4 of the data network receive messages generated in the device 1 of the called user, is determined by the message about the sign of transmitted information The character of the received messages is found in the database for messages about the person of the called user previously received and stored messages and changes the contents of the records.

The set of features of this method according to claim 10 of the claims provides a higher degree of reliability and higher quality of service when delivering messages about the organization of a communication session from one device of the data network to another. To do this, before starting a communication session when transmitting messages from a user device 1 or 5 to an edge device, respectively, for a user device 1 or 5, an intermediate device 2 or 6 of a data network, when transmitting messages from an edge device for user device 1 or 5, an intermediate device 2 or 6 of the network data transmission to the second intermediate device 4, when transmitting messages from the second intermediate device 4 to the intermediate device 2 or 6, bordering for the user device 1 or 5, from the border device 1 or 5-keeping intermediate user device 2 or 6 in the device 1 or 5, the user first establishes a connection between the data network devices and then transmit the message.

To achieve all the claimed technical results, technologies, protocols and specific characteristics of the organization of data transfer during the organization of a communication session in a data transmission network are not significant. It is significant that the current level of technology allows for the transmission of messages about the organization of a communication session and the exchange of data between devices of the data network, while the transmission of messages about the organization of a communication session in comparison with the process of exchanging data from a communication session is not critical to time delays. References to specific methods and devices for generating method operations are intended only to illustrate the present invention. Within the scope of the claims, any technical means can be used that perform the functions of the features of the formula and make it possible to achieve the results necessary for these functions.

Claims (10)

1. The way to carry out a personal communication session between users of the data network, which consists in the fact that first, in the device of one called user of the data network, a message is generated about the sign of the transmitted information (readiness for the call), one or more messages about the person of the called user are generated, form the address of the boundary for the called user intermediate device data network and send the generated messages to the data network in the border for the device The properties of the called user by the intermediate device of the data network receive messages generated in the device of the called user, determine the nature of the received messages from the sign of the transmitted information, determine the address of the device of the called user, store the sign of information, messages about the person of the called user and the address of the device of the called user, form the address of the second intermediate device of the data network and send messages received from the device of the called user to the data network to the address of the second intermediate device, in the second intermediate device of the data network receive messages generated in the device of the called user, determine the nature of the received messages by the sign of the transmitted information, determine the address of the intermediate for the called user device devices of the data transmission network, store in the database of the second intermediate device a sign of information, the address the intermediate for the device of the called user, the intermediate device of the data network and the message about the person of the called user, then in the device of the other calling user of the data network, a message about the sign of the transmitted information (about the call) is generated, a message about the person of the called user is formed, the address of the border for the calling device is formed the user of the intermediate device of the data network, send the generated messages to the data network, in the border For the device of the calling user, the intermediate device of the data transmission network receives messages generated in the device of the calling user, determines the nature of the received messages from the message indicating the transmitted information, determines the address of the device of the calling user, compares the message about the person of the called user received from the device of the calling user with received from the called users messages about the person of the called user, in case of a match the messages being drawn are extracted from the database the device address of the called user, a message is generated about the beginning of the communication session and the message is transmitted to the device of the called user, in case of mismatch of the compared messages or in the absence of messages about the person of the called user in the database, the information sign is stored in the database, the message about the person of the called user and the address of the device of the calling user, form the address of the second intermediate device of the data network and sent the messages generated in the device of the calling user are sent to the data transmission network to the address of the second intermediate device, in the second intermediate device of the data transmission network the messages generated in the device of the calling user are received, the nature of the received messages is determined by the sign of the transmitted information, the border address for devices of the calling user of the intermediate device of the data network, compare the message about the person of the called user, gender received from the device of the calling user, with previously received messages from the called users about the person of the called user, if the compared messages do not match, the information received from the device of the calling user is discarded, if the compared messages match, the address of the called user’s boundary for the device is extracted from the database of the second intermediate device the intermediate device of the data network and the message about the person of the called user form hell If the border for the device of the calling user of the intermediate device of the data network is generated, a message is issued about the beginning of the communication session, a message about the person of the called user, a message about the address of the border for the device of the called user of the intermediate device of the data network, and the generated messages are sent to the address of the border for the device of the calling user of the intermediate network devices of the data network, form the address of the boundary for the device of the called user n of the intermediate network device, form a message about the beginning of a communication session, a message about the person of the called user and a message about the address of the intermediate for the device of the calling user of the intermediate device of the data network and send the generated messages to the address of the border for the device of the called user of the intermediate device of the data network, the intermediate device bordering the device of the called user receives messages about the beginning of a communication session from the second about the intermediate device of the data transmission network, determine the nature of the information obtained by the message about the beginning of the communication session, determine the address of the device of the called user by the message about the person of the called user, store the address of the intermediate device border of the calling device of the calling user and the address of the called user, form a message about the beginning of the communication session and send it to the device address of the called user, in the border for the device you the calling user of the intermediate device receives messages about the beginning of the communication session from the second intermediate device of the data network, determines the nature of the information received by the message about the beginning of the communication session, determines the address of the device of the calling user by the message about the person of the called user, stores the border address for the sessions devices of the called user of the intermediate device and the address of the device of the calling user, form a message about the beginning of the session communication and send it to the address of the device of the calling user, in the devices of the calling and called users receive messages about the beginning of the communication session from the border for the devices of the respective users of the intermediate devices of the data network, in the device of the calling user during the communication session indicate the destination address of the border the device of the called user of the intermediate device, in the device of the called user during the communication session indicate The destination address is the address of the intermediate device for the calling device of the calling user, and for each data packet transmitted during the communication session, the sign of the communication session is generated in the devices of the called and calling users, and data packets are received in the process for the calling device of the calling user in the communication process from the device of the called user, the nature of the information received is determined by the sign of the communication session, the outgoing address and the address are compared destinations with addresses stored in the database for communication sessions, and send data packets to the address of the intermediate for the device of the calling user intermediate device data network, in the border for the device of the calling user of the intermediate device during the communication session receive data packets from the device of the calling user, determine on the basis of a communication session, the nature of the information received, the outgoing address and the destination address are compared with the addresses stored in the database for the session communication, and send data packets to the address of the intermediate for the device of the called user intermediate device of the data network, in the border for the device of the called user of the intermediate device during the communication session, receive data packets from the border for the device of the called user of the intermediate device of the data network, determined by a communication session the nature of the information received, the outgoing address is compared with the addresses stored in the database for communication sessions, determine according to the comparison results, the device address of the called user is replaced, the destination address in the received data packets is replaced with the device address of the called user, and packets with replaced addresses are sent to the device address of the called user, in the intermediate device for the calling device, the data device receives the data from the for the device of the called user of the intermediate device of the data network, determined by the sign of the communication session character ter of the received information, the outgoing address is compared with the addresses stored in the database for communication sessions, the address of the device of the calling user is determined from the results of the comparison, the destination address is replaced in the received data packets by the address of the device of the calling user, and packets with replaced addresses are sent to the address of the device of the calling user , upon receipt of the end of the communication session from the device of the calling or called user, the received message is forwarded to the appropriate user device and end the communication session. 2. The method according to claim 1, characterized in that in the device of the called user of the data network before generating one or more messages about the person of the called user, first, by any technically possible way, the uniqueness for the existing data network of each of the messages about the person of the called user is established, and then form one or more messages about the person of the called user. 3. The method according to claim 1, characterized in that in the device of the calling user of the data network additionally generate a message about the person of the calling user and send it along with other generated messages to the data network. 4. The method according to claim 3, characterized in that in the device of the calling user of the data network before generating a message about the person of the calling user, first, by any technically possible way, uniqueness for the existing data network of the message of the person of the calling user is established, and then the message about the person is generated the calling user and send it along with other generated messages to the data network. 5. The method according to claim 1, characterized in that the called user’s personal account code is additionally generated in the device of the called user and this code is transmitted together with other generated messages to the data transmission network, and in the second intermediate device, the obtained code value is further compared with that value the code that was previously, for example, during registration, is recorded in the database for a user who has a message about the person of the called user that matches the received message about persons e of the called user, when the compared codes coincide, the eligibility of the called user to use the message about the person of the called user and the eligibility of the called user to access the data network are established, and if the compared codes do not match, the received information is discarded. 6. The method according to claim 3, characterized in that the calling user’s personal account code is additionally generated in the device of the calling user and this code is transmitted together with other generated messages to the data transmission network, and in the second intermediate device, the obtained code value is further compared with that value the code that was previously, for example, during registration, is recorded in the database for a user who has a message about the person of the calling user that matches the received message about the person e of the calling user, when the compared codes match, the eligibility of the calling user to use the message about the identity of the calling user and the eligibility of the calling user to access the data network are established, and if the compared codes do not match, the received information is discarded. 7. The method according to claim 3, characterized in that in the device of the called user, one or more messages about the person of the called user is generated according to a certain form of presentation of the data in the second intermediate device of the data network after the positive result of the comparison of the message about the person of the called user received from devices of the calling user, with previously received messages from the called users about the person of the called user, first comparing the presentation form data in the person’s message of the called user with the data presentation form in the message about the person of the calling user, if the data presentation in the person’s message of the called user doesn’t match the data presentation in the message about the person of the calling user, the information received from the device of the calling user is discarded if the data presentation forms in the corresponding messages about the person of the called user and the person of the calling user coincide then ormiruyut message to start the conversation and convey this message with the other messages in the border devices of the calling and the intermediate device the data network of the called user. 8. The method according to claim 1, characterized in that the device of the called user additionally generate a message about the signs of the requested information and send this message together with other generated messages to the data network, in the second intermediate device of the data network after receiving messages generated in the device of the called user, additionally generate an information message corresponding to the requested features, and send the generated message to the device of the called user ovatelya. 9. The method according to claim 1, characterized in that in the device of the called user, when changing the operating mode of the device, the address of the second intermediate device of the data transmission network, a message about the sign of the transmitted information (about withdrawal of readiness for a call), one or more messages about the person of the called the user and send the generated messages to the data network, in the second intermediate device of the data network receive messages generated in the device of the called user, determined by bscheniyu a sign of character information transmitted received messages, found in the base of reported data on the person of the called user previously received and stored messages and modify the content of records. 10. The method according to claim 1, characterized in that before the start of a communication session when transmitting messages from a user device to an intermediate data network device for a user device, when transmitting messages from a border for an user device intermediate data network device to a second intermediate device , when transmitting messages from the second intermediate device to the intermediate device, bordering for the user device, from the intermediate device, intermediate to the user device of devices in the user's device first establish a connection between the data network devices, and then send the message.