WO2004004294A1 - Procede d'individualisation d'un terminal relie a au moins un serveur a travers un reseau - Google Patents
Procede d'individualisation d'un terminal relie a au moins un serveur a travers un reseau Download PDFInfo
- Publication number
- WO2004004294A1 WO2004004294A1 PCT/FR2003/001975 FR0301975W WO2004004294A1 WO 2004004294 A1 WO2004004294 A1 WO 2004004294A1 FR 0301975 W FR0301975 W FR 0301975W WO 2004004294 A1 WO2004004294 A1 WO 2004004294A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- terminal
- server
- certificate
- esn
- connection
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 12
- 238000012795 verification Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000011017 operating method Methods 0.000 abstract 2
- 230000006870 function Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- 101000973997 Homo sapiens Nucleosome assembly protein 1-like 4 Proteins 0.000 description 1
- 101000947178 Homo sapiens Platelet basic protein Proteins 0.000 description 1
- 102100026236 Interleukin-8 Human genes 0.000 description 1
- 108090001007 Interleukin-8 Proteins 0.000 description 1
- 102100036154 Platelet basic protein Human genes 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- RYNBQQWODYCGRR-UHFFFAOYSA-N ethyl 5-(4-chlorophenyl)-2-methyl-1-phenylpyrrole-3-carboxylate Chemical compound C=1C=CC=CC=1N1C(C)=C(C(=O)OCC)C=C1C1=CC=C(Cl)C=C1 RYNBQQWODYCGRR-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004171 remote diagnosis Methods 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/102—Entity profiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/48—Secure or trusted billing, e.g. trusted elements or encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/70—Administration or customization aspects; Counter-checking correct charges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/70—Administration or customization aspects; Counter-checking correct charges
- H04M15/73—Validating charges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/70—Administration or customization aspects; Counter-checking correct charges
- H04M15/765—Linked or grouped accounts, e.g. of users or devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/70—Administration or customization aspects; Counter-checking correct charges
- H04M15/77—Administration or customization aspects; Counter-checking correct charges involving multiple accounts per user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
- H04M17/026—Constructional features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/01—Details of billing arrangements
- H04M2215/0156—Secure and trusted billing, e.g. trusted elements, encryption, digital signature, codes or double check mechanisms to secure billing calculation and information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/70—Administration aspects, modify settings or limits or counter-check correct charges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/70—Administration aspects, modify settings or limits or counter-check correct charges
- H04M2215/7072—Validate charges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/72—Account specifications
- H04M2215/724—Linked accounts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/72—Account specifications
- H04M2215/724—Linked accounts
- H04M2215/7254—Multiple accounts per user
Definitions
- the present invention relates to a method for individualizing a terminal connected to at least one server through a network, a terminal and a server suitable for implementing said method.
- a public telephone network is made up of public telephones distributed over a given territory. Public telephones are connected to a communication network, constituted for example by the switched telephone network PSTN (acronym for Public Switching Telephone Network), with which it communicates by means of a modem.
- PSTN Public Switching Telephone Network
- a public telephone network generally comprises one or more central computers or management servers, often called PMS servers (acronym of the English term Payphone Management System), allowing the network operator to operate the supervision of the various sound telephones. network.
- PMS servers ancronym of the English term Payphone Management System
- This PMS server connected to the switched telephone network via a router, has the function of exchanging with the telephone fleet information relating to the functioning of the telephone system.
- the PMS server has the function of operating the downloading of updates to programs operating the circuits of public telephones, updates correcting any errors detected in the programs already in place or even introducing new services for users.
- the PMS server has the function of receiving reports from each telephone, in particular alarm reports or billing statistics.
- Two telephones can be initialized on site (by a surveillance and / or service agent) with the same telephone number, made possible by entering this number by the maintenance agent via a program service available in the public telephone.
- the PMS server cannot correctly process the reports from the two separate telephones since they are erroneously considered according to the associated telephone number as coming from one and the same telephone. Consequently, duplicates of information appear, even erroneous accumulations of data such as the number of chargeable taxes, the number of calls made, etc. hindering the optimization and the profitability calculation of a set of telephones.
- the PMS server is unable to locate a telephone remotely, the initialization of which is incorrectly set up on site by a monitoring and / or service agent.
- the present invention overcomes these drawbacks.
- It relates to a method for individualizing a terminal connected to at least one PMS type server through a network, of the switched network type comprising the following steps: a) at the terminal, establish a connection session with the server, and
- the operating mode comprises the following steps:
- ESN Electronic Serial Number
- a single certificate is sent to the terminal during certain connection sessions corresponding to a predetermined service request.
- the service request is of the initialization type.
- the certificate guarantees the absence of duplicates or duplicates in the server tables, which allows correct processing of reports from each terminal.
- the certificate is stored at the level of its generation to be either transmitted to the terminal during an initiation session, or checked for any other type of session (downloading, daily call, call for alarm, etc.).
- a source certificate (ESN) is generated coded on 8 bytes. This random number is specific and unique to each PMS. This guarantees the uniqueness of the numbers generated on each server especially in the case of a system cascading several PMS servers.
- the PMS is equipped for this purpose with a function allowing:
- the source certificate is a random number. It will be used as the base number for the generation of the following certificates (ESN) in successive increments of 1.
- the present invention also relates to an installation, a terminal and a server for implementing the method according to the invention.
- Other characteristics and advantages of the invention will become apparent in the light of the detailed description below and of the drawings in which:
- FIG. 1 is a schematic view of a public telephone network used for the implementation of the method according to the invention
- FIG. 2 is a flowchart illustrating the steps of the method according to the invention.
- FIG. 3 is a diagram illustrating the operating mode according to the invention.
- the reference 1 designates a public telephone network 1, comprising a fleet of public telephones 10.
- the telephones 10 are intended for use by self-service users and are therefore installed for this purpose in public places, such as streets or semi-public areas, such as shopping centers, airports, hotel halls, restaurants. , shops, etc.
- These telephones 10 allow users to carry out telephone communications, using an appropriate telephone network referenced 2.
- This telephone network 2 is of the analog switched type PSTN (Public Switching Telephone Network) or of the digital type ISDN (Integrated Services Digital Network).
- PSTN Public Switching Telephone Network
- ISDN Integrated Services Digital Network
- This network 2 can also be constituted by a mobile radiotelephony network, whatever its nature: GSM, CDMA, TDMA, AMPS, D-AMPS, GPRS, or by the Internet or more generally by all communication networks capable of transmitting data as well as by any combination of such networks.
- These public telephones 10 can also be adapted to access information or service servers for Web and Internet services, as well as information or service servers for services residing on private networks.
- Such access allows the operator operating the network 1, to offer users a wide range of services, ranging for example, and without limitation, from reading their electronic mail to consulting local information.
- These public telephones 10 are suitable for communicating with a server 5, also called a PMS dedicated to the operation and management of the public telephony network 1.
- the function of the PMS server 5 is to exchange information with the fleet of public telephones 10 concerning their operation and more generally the operation of the public telephone system.
- the PMS server 5 manages the initialization sessions of public telephones and establishes statistical data from information received from public telephones 10 (alarms, operating counters).
- the public telephones 10 and the PMS 5 are provided with appropriate means of supervision and of reception / transmission of information.
- These organization and reception / transmission means are responsible for organizing the exchange of information between public telephones 10 and the PMS 5 or an FTP server 4 (For File Transfer Protocol), capable of controlling data or software transfers between the public telephones 10 and the FTP server 4.
- FTP server 4 Form File Transfer Protocol
- the PMS server 5 transfers to the public telephones 10, the files necessary for their operation, such as tariff tables, configuration parameters such as the type of dialing, the characteristics of the line, opposition lists or monitoring the means of payment used.
- the public telephones 10 for their part transmit information relating to their use, namely a daily report comprising data relating to the transactions carried out, to the traffic, an alarm report which makes it possible to report to the PMS 5 the occurrence of incidents or attacks on their integrity, such as a breakdown in the card reader or a torn handset, so as to provide for the intervention of a surveillance agent and a status file characterizing the content of the telephone (such as indications of the different versions of programs used by the microprocessor).
- FTP File Transfer Protocol
- each public telephone 10 which integrates a client FTP server entity, will connect to the FTP server 4 and download or download the appropriate files.
- the public telephones 10 can connect to a PROXY server 6 serving as a communication interface between the public telephones 10 and the PMS server 5. Furthermore, to allow connection to the various servers and in particular to the PROXY 6 server, to the PMS server 5 or to the FTP server 4, the telephones 10 are equipped with TCP / IP communication protocols in accordance with the technical recommendations of 11ETF (Internet Engineering task Force) .
- 11ETF Internet Engineering task Force
- the Applicant proposes an individualization method according to the invention to avoid the creation of duplicates which may occur in certain situations.
- One of these situations corresponds to that of a surveillance and / or service agent wishing to install a telephone in the location of his choice and wishing to initialize the terminal for the first time with the PMS server 5.
- the individualization method comprises the following steps.
- the terminal 10 calls the PMS server 5 according to a connection session 20 of Connect type, according to a chosen format, for example according to the protocol for data transfer PDU (Protocol Data Unit).
- PDU Protocol Data Unit
- the connection session 20 includes a service request corresponding here to an initialization request.
- This service request is accompanied by identification type data, for example number of the NAP terminal.
- the PMS server 5 verifies the NAP identity of the calling terminal.
- the verification (steps 30 and 34, FIG. 3) then relates to the fact of knowing whether the terminal in connection is a new terminal, declared beforehand or not, with the possibility of general or partial initialization.
- This ESN certificate is unique for the connected terminal. It is associated with the identity number of the NAP terminal.
- the ESN certificate is a random number (at the first generation), for example coded on 8 bytes.
- the server 5 stores the ESN certificate thus generated in a table corresponding to the associated NAP identity.
- the server 5 communicates (step 24, FIG. 2) the ESN certificate thus generated towards the terminal, via the FTP server 4 and / or the PROXY server 6 if necessary.
- the terminal receives the ESN certificate and stores it in an appropriate memory, for example a Flash type memory.
- This ESN certificate thus makes it possible to individualize the new terminal in a unique way, which prevents the duplicates mentioned above.
- the server 5 In the case of a terminal already registered in the tables of the PMS server, and for which general or partial initialization is authorized, the server 5 also dynamically generates an ESN certificate. This certificate is then written to a table on the server before being sent to the terminal, as described above.
- the ESN-2 certificate of the terminal 10-2 of NAP-2 identity comprises an increment of 1 compared to the ESN-1 certificate of the terminal 10-1 of NAP-1 identity.
- the service request is validated after the verification of the ESN certificate of the terminal in connection. (There is no generation of a new certificate here)
- the service request is authorized by the server.
- the communication protocol between the server and the terminal may, if necessary, comprise steps for accepting the exchange of data ACCEPT (step 22, figure 2) and DISCONNECT (step 26, figure 2) in accordance with the PDU protocol.
- the server keeps in its tables the old value of the certificate.
- the individualization method also responds to the problem encountered when a service agent wishing to install a new terminal makes an error in entering the identity number of the NAP terminal.
- the server checks the identity of the NAP number.
- the server If it is unknown, the server considers this telephone to be a new telephone and it is managed as if it were a first initialization as described above (provided that this automatic creation is authorized by the PMS server).
- the server checks the NAP and ESN pair.
- the individualization method according to the invention also responds to maintenance operations, for example when an agent wishes to change a card of the terminal after a breakdown.
- the terminal is considered to be a new terminal and it is managed as such, i.e. calculation of an ESN certificate and sending by the server at the terminal (provided that this automatic creation is authorized by the PMS server). .
- the terminal is already known by the server, a new initialization must be implemented in order to assign new initialization files as well as the ESN certificate (the reinitialization of said terminal is authorized by the operator by setting interface update machine man).
- the ESN certificate is checked in accordance with step 36.
- the method according to the invention also finds an application when no initialization is planned or planned and an agent wishes to carry out an initialization due to a technical problem.
- the server checks the pair formed by the NAP number and the ESN certificate to guarantee the absence of duplication. In the event of a positive verification, initialization is authorized and the server communicates the corresponding files while in the event of a negative verification, communication is refused.
- the ESN certificate is systematically checked, in particular during service requests of the alarm type, daily report, download of objects, remote diagnosis.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Telephonic Communication Services (AREA)
- Computer And Data Communications (AREA)
- Communication Control (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03761646A EP1518390A1 (fr) | 2002-06-28 | 2003-06-26 | Procede d individualisation d un terminal relie a au mo ins un serveur a travers un reseau |
| AU2003260632A AU2003260632A1 (en) | 2002-06-28 | 2003-06-26 | Method for individualizing a terminal connected to at least one server through a network |
| MXPA05000168A MXPA05000168A (es) | 2002-06-28 | 2003-06-26 | Procedimientos de individualizacion de una terminal conectada a por lo menos un servidor a traves de una red. |
| AP2005003214A AP2005003214A0 (en) | 2002-06-28 | 2003-06-26 | Method for individualizing a terminal connected toat least one server through a network |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR02/08170 | 2002-06-28 | ||
| FR0208170A FR2841720B1 (fr) | 2002-06-28 | 2002-06-28 | Procede d'individualisation d'un terminal relie a au moins un serveur a travers un reseau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004004294A1 true WO2004004294A1 (fr) | 2004-01-08 |
Family
ID=29725025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/001975 WO2004004294A1 (fr) | 2002-06-28 | 2003-06-26 | Procede d'individualisation d'un terminal relie a au moins un serveur a travers un reseau |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1518390A1 (fr) |
| AP (1) | AP2005003214A0 (fr) |
| AU (1) | AU2003260632A1 (fr) |
| FR (1) | FR2841720B1 (fr) |
| MA (1) | MA27314A1 (fr) |
| MX (1) | MXPA05000168A (fr) |
| WO (1) | WO2004004294A1 (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0869640A1 (fr) * | 1997-04-01 | 1998-10-07 | Hewlett-Packard Company | Dispositif électronique connectable par intermittence avec identificateur unique |
| FR2798032A1 (fr) * | 1999-08-30 | 2001-03-02 | Schlumberger Systems & Service | Dispositif de transmission de tentatives de fraude a un systeme de supervision d'un reseau de telephones publics |
| US20020032787A1 (en) * | 1998-07-08 | 2002-03-14 | Overton John K. | Method and apparatus for managing location information in a network |
| US20020081993A1 (en) * | 2000-10-12 | 2002-06-27 | Akihiko Toyoshima | Wireless module security system and method |
-
2002
- 2002-06-28 FR FR0208170A patent/FR2841720B1/fr not_active Expired - Fee Related
-
2003
- 2003-06-26 AP AP2005003214A patent/AP2005003214A0/xx unknown
- 2003-06-26 AU AU2003260632A patent/AU2003260632A1/en not_active Abandoned
- 2003-06-26 EP EP03761646A patent/EP1518390A1/fr not_active Withdrawn
- 2003-06-26 MX MXPA05000168A patent/MXPA05000168A/es not_active Application Discontinuation
- 2003-06-26 WO PCT/FR2003/001975 patent/WO2004004294A1/fr not_active Application Discontinuation
-
2004
- 2004-12-30 MA MA28029A patent/MA27314A1/fr unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0869640A1 (fr) * | 1997-04-01 | 1998-10-07 | Hewlett-Packard Company | Dispositif électronique connectable par intermittence avec identificateur unique |
| US20020032787A1 (en) * | 1998-07-08 | 2002-03-14 | Overton John K. | Method and apparatus for managing location information in a network |
| FR2798032A1 (fr) * | 1999-08-30 | 2001-03-02 | Schlumberger Systems & Service | Dispositif de transmission de tentatives de fraude a un systeme de supervision d'un reseau de telephones publics |
| US20020081993A1 (en) * | 2000-10-12 | 2002-06-27 | Akihiko Toyoshima | Wireless module security system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| MA27314A1 (fr) | 2005-05-02 |
| MXPA05000168A (es) | 2007-11-21 |
| AU2003260632A1 (en) | 2004-01-19 |
| FR2841720B1 (fr) | 2005-02-04 |
| EP1518390A1 (fr) | 2005-03-30 |
| FR2841720A1 (fr) | 2004-01-02 |
| AP2005003214A0 (en) | 2005-03-31 |
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