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WO2008032992A1 - Procédé pour télécharger des contenus multimédias dans un cadre électronique - Google Patents

Procédé pour télécharger des contenus multimédias dans un cadre électronique Download PDF

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Publication number
WO2008032992A1
WO2008032992A1 PCT/KR2007/004433 KR2007004433W WO2008032992A1 WO 2008032992 A1 WO2008032992 A1 WO 2008032992A1 KR 2007004433 W KR2007004433 W KR 2007004433W WO 2008032992 A1 WO2008032992 A1 WO 2008032992A1
Authority
WO
WIPO (PCT)
Prior art keywords
multimedia contents
picture frame
electronic picture
downloading
management server
Prior art date
Application number
PCT/KR2007/004433
Other languages
English (en)
Inventor
Yo-Han Oh
Original Assignee
Emtrace Technologies, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Emtrace Technologies, Inc. filed Critical Emtrace Technologies, Inc.
Publication of WO2008032992A1 publication Critical patent/WO2008032992A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
    • H04N1/00244—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server with a server, e.g. an internet server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/62—Establishing a time schedule for servicing the requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N1/32363—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter at the transmitter or at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0034—Details of the connection, e.g. connector, interface
    • H04N2201/0037—Topological details of the connection
    • H04N2201/0039—Connection via a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0034—Details of the connection, e.g. connector, interface
    • H04N2201/0048—Type of connection
    • H04N2201/0049—By wire, cable or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0034—Details of the connection, e.g. connector, interface
    • H04N2201/0048—Type of connection
    • H04N2201/0055—By radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0089—Image display device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3212—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image
    • H04N2201/3214—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image of a date
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3212—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image
    • H04N2201/3215—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a job, e.g. communication, capture or filing of an image of a time or duration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/3288—Storage of two or more complete document pages or image frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/3295—Deletion of stored data; Preventing such deletion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/3298—Checking or indicating the storage space

Definitions

  • the present invention relates to a system for downloading multimedia contents, and specifically to a method for downloading multimedia contents to an electronic picture frame to provide a plurality of multimedia contents to the electronic picture frame having a memory with a limited storage capacity by substitution and rotation.
  • a mobile communication network established by a mobile communication service provider provides communication services and additional services to subscribers.
  • One of the additional services provided via the mobile communication network is wireless Internet.
  • Wireless Internet has been operated in a wireless transmission format suitable for the mobile communication service provider to transmit Internet contents to an electronic picture frame based on the Wireless Access Protocol (WAP).
  • WAP Wireless Access Protocol
  • a virtual storage device using a web hard disk drive or a web disk drive has been used.
  • the web hard disk drive or the web disk drive provides only a simple storage function that simply stores the multimedia contents and allows the user of the electronic picture frame to use the multimedia contents later if necessary.
  • the present invention is directed to solve the problems described above.
  • An object of the present invention is to provide a method for transferring multimedia contents to an electronic picture frame to download a plurality of multimedia contents on the electronic picture frame with a memory of limited storage capacity by rotation and substitution.
  • a method for downloading multimedia contents to an electronic picture frame connected to a multimedia contents management server comprising the steps of A) classifying and storing the multimedia contents into a plurality of groups formed according to preference rating; B) extracting a predetermined number of multimedia contents to be downloaded to the electronic picture frame from the plurality of groups and generating a download list of the predetermined number of multimedia contents; C) transmitting the predetermined number of multimedia contents included in the download list to the electronic picture frame; D) when the downloading is completed, storing the time of downloading the predetermined number of multimedia contents for each of the predetermined number of multimedia contents; and E) when a predetermined requirement is satisfied in the management server, performing steps B) to D) repeatedly.
  • a multimedia contents management server (hereinafter referred to as "management server"), a computer readable recording medium storing a program for executing the steps of: (i) receiving a storage request message of the multimedia contents from an electronic picture frame connected to the management server via a mobile communication network or a wire communication network; (ii) providing the electronic picture frame with a web or WAP page implemented to register a preference rating of the multimedia contents when storing the multimedia contents; (iii) classifying and storing the web or WAP page into a plurality of groups according to the preference rating; (iv) extracting a predetermined number of the multimedia contents to be downloaded to the electronic picture frame from each of the plurality of groups to generate a download list; (v) transmitting the multimedia contents included in the download list to the electronic picture frame; (vi) if the downloading is completed, storing the date the downloading was performed in association with the multimedia contents; and (vii) performing said steps (iv) to (vi) repeatedly
  • the multimedia contents having the properties that a user needs a relatively short time to view the contents of one unit, such as a picture or a music file, and repeatedly enjoys the same contents have a distribution characteristic that the number of multimedia contents becomes smaller as the preference rating among the entire group possessed by the user is higher. Due to this characteristic, the user can view a group of a higher preference rating on the electronic picture frame more frequently because the period of time of automatic substitution becomes shorter.
  • Figure 1 illustrates a system for downloading multimedia contents in accordance with one embodiment of the present invention.
  • Figure 2 illustrates a schematic block diagram of a multimedia contents management server in accordance with one embodiment of the present invention.
  • FIGS 3 and 4 illustrate flow charts showing a method for downloading multimedia contents to an electronic picture frame in accordance with one embodiment of the present invention.
  • FIG. 1 illustrates a system for downloading multimedia contents in accordance with one embodiment of the present invention.
  • the system for downloading multimedia contents comprises a multimedia contents management system (300; hereinafter referred to as "management server"), a database (400) operating in association with the management server (300) and storing the multimedia contents, a mobile communication network (200), a wire communication network (600), and an electronic picture frame (100) capable of downloading the multimedia contents via the mobile communication network and the wire communication network.
  • a flash ROM is built into the electronic picture frame to store a variety of multimedia contents, such as music, pictures, moving pictures, and the like.
  • the electronic picture frame is configured to be portable by a user, and the memory capacity thereof cannot be extended arbitrarily. That is, since the memory of the electronic picture frame can store only a predetermined number of multimedia contents, if the memory is in a full state, new multimedia contents cannot be stored until stored multimedia contents are deleted.
  • the multimedia contents are automatically substituted at the update period by the update rate.
  • the preference rating of the multimedia contents can be modified by the user, if necessary, by connecting the electronic picture frame to the management server (300).
  • the update period and the update rate are set on the electronic picture frame (100), and if the update period has come, the electronic picture frame (100) informs the management server (300) of the fact, and at this time, it is possible to inform the update rate to the management server (300) as well.
  • An electronic picture frame connected to a wire communication network (600) is accessible to the management server (300) via the wire communication network, and the storage capacity thereof is typically larger than that of a portable electronic picture frame accessible through a wireless communication network, but it still has the same advantageous effect of automatic downloading as the portable electronic picture frame accessible through the wireless communications network.
  • the physical type of communication means is wireless or wired.
  • the management server (300) stores the multimedia contents in association with the identification information of the electronic picture frame, and operates in conjunction with the database (400) to acquire storage space.
  • a plurality of multimedia contents corresponding to the personal information of the electronic picture frame are stored on the management server (300) by the user of the electronic picture frame (100) or an administrator of the management server (300). Since the plurality of multimedia contents stored on the management server (300) cannot be simultaneously stored on the memory of the electronic picture frame, the multimedia contents are periodically substituted by rotation according to the storage capacity of the electronic picture frame.
  • the management server (300) is a personal computer, and the multimedia contents, such as pictures or MP3 files, stored on a hard disk drive of the personal computer are downloaded to the electronic picture frame via P2P (Peer to Peer) communication.
  • P2P Peer to Peer
  • the electronic picture frame (500) allocates a predetermined space of the total memory to store the multimedia contents, and then divides the allocated space into the number of groups according to the preference rating of the multimedia contents.
  • Reference numbers 510, 530, and 550 designate the divided spaces in the memory of the electronic picture frame (500).
  • the divided spaces, which are allocated to the electronic picture frame according to the preference rating, will be referred to herein as ASPR (Allocated Spaces per Preference Rating).
  • the management server (300) stores the multimedia contents for the respective user of the electronic picture frame, for example User 1, User 2, . . . User n, as represented by reference number 370. At this time, the user designates a preference rating for each of the multimedia contents.
  • the multimedia contents are grouped based on the preference rating (PR) designated by the user, and classified into a predetermined number of PR groups.
  • PR preference rating
  • the groups of multimedia contents, which are grouped based on the PR in the management server (300), will be referred to herein as CSPR (Contents Set based on Preference Rating).
  • the system for downloading multimedia contents extracts and substitutes some of the multimedia contents stored in the CSPRs corresponding to the management server (300) according to the update rate designated for each of the ASPRs that are the storage spaces of the electronic picture frame (500). That is, since the universal set of CSPRs and the subset of ASPRs are substituted at a regular period, a unique period of rotation is formed for each of the groups. As such, although the user cannot store the entire multimedia contents on the electronic picture frame at a certain point of time, the entire multimedia contents stored on the management server (300) are periodically downloaded to the electronic picture frame over a given time.
  • An update period determining the download period of time is set on the management server (300), and the update period is set as "at 3 o'clock once a day” or "every six hours,” for example.
  • the update period is set on the electronic picture frame, and if a predetermined update period has come, the electronic picture frame transmits a message to the management server to inform the fact, and the management server receives the message and extracts the multimedia contents to be downloaded to the electronic picture frame to generate a download list.
  • a predefined message is transmitted from the support to the management server, so that the management server extracts the multimedia contents to generate a download list.
  • the management server if the management server receives a message requesting the downloading of multimedia contents from the electronic picture frame, the management server immediately generates a download list to allow the multimedia contents to be downloaded to the electronic picture frame.
  • an update rate determining the rate of the multimedia contents to be substituted at every downloading is set on the management server (300), and the multimedia contents stored in the respective ASPR of the electronic picture frame (500) are substituted with some of the multimedia contents of the corresponding CSPR of the management server (300) at an amount determined by the update rate.
  • the update rate is 100%, the entire multimedia contents of the electronic picture frame are substituted with new ones at every update period.
  • FIG. 3 illustrates a flow chart showing a method for downloading multimedia contents from a multimedia contents management server to an electronic picture frame. The first embodiment will be explained below with reference to Fig. 3.
  • a multimedia contents management server (300; hereinafter referred to as
  • management server which is connected to a mobile communication network or a wire communication network to transmit multimedia contents to an electronic picture frame, operates in conjunction with a database (400) storing the multimedia contents.
  • the management server (300) stores the identification information of the electronic picture frame and the multimedia contents corresponding to the identification information together with preference rating information (S310).
  • the preference rating may be modified through access to the management server (300), and it does not always need to register the preference rating when storing the multimedia contents. If the multimedia contents are stored while the preference rating is not registered, the multimedia contents have a predesignated preference rating.
  • the management server (300) classifies the multimedia contents into a predetermined number of groups according to the preset preference rating (S320).
  • the predetermined number of groups has a distribution characteristic that a group of a higher preference rating contains a smaller number of multimedia contents, as illustrated in Fig. 2. Due to this distribution characteristic, even though the same number of multimedia contents in the respective group is substituted, a user can view the multimedia contents of a higher preference rating more frequently since the group of a higher preference rating has a shorter period of rotation.
  • the management server (300) extracts a predetermined number of multimedia contents in order of the update periods according to volume, which is calculated for the respective CSPR by the update rate, to generate a download list (S330).
  • the update period allows the multimedia contents belonging to the same group to rotate in turn in a regular order.
  • the point of time when the multimedia contents are downloaded last is recorded for each of the multimedia contents, and then the multimedia contents having the oldest point of time of downloading are ranked on the list of high priorities.
  • the multimedia contents, which have not yet been downloaded once, have the highest priority, and if they have the same priority, the multimedia contents, which were registered on the management server most recently, have a higher priority.
  • the multimedia contents of the top priority in the update period generated as above are the items to be downloaded first and foremost.
  • the management sever (300) stores and maintains an update period for the respective CSPR. If a user registers new multimedia contents on the management server (300), an entry is added to the update period of the corresponding CSPR at the point of time of registration. Since the point of time of the last downloading is recorded for each of the multimedia contents, the position of starting the next downloading, that is the update period, is determined based on the point of time of the last downloading.
  • FIG. 4 illustrates a flow chart showing a method for receiving multimedia contents from a multimedia contents management server (300; hereinafter referred to as "management server") to an electronic picture frame according to the storage capacity of the electronic picture frame.
  • management server 300
  • the second embodiment of the present invention will be explained below with reference to FIG. 4.
  • the management server (300) classifies the multimedia contents into a plurality of groups according to a preference rating which is set together when storing the multimedia contents or separately set (S410).
  • the electronic picture frame also divides its storage space into the number of groups classified according to the preference rating.
  • the management server (300) determines the number or capacity of the multimedia contents to be downloaded based on an update rate which was set on the management server (300) or the electronic picture frame by a user of the electronic picture frame.
  • the update rate is set in proportion to the capacity of the memory of the electronic picture frame. For example, if the update rate is 50%, the multimedia contents can be downloaded at an amount of 50% of the storage capacity of the memory of the electronic picture frame.
  • the management server (300) extracts a predetermined number of multimedia contents in order of the update period according to the capacity which is calculated by the update rate for the respective CSPR to generate a download list (S420).
  • the electronic picture frame searches for free space from the storage capacity allocated to the respective CSPR (S430, S440). If the free space is smaller than the capacity for the update rate, the electronic picture frame deletes multimedia contents stored on the memory, starting from the oldest, in terms of the point of time of downloading, until space sufficient for the update rate is available (S450, S460).
  • the multimedia contents of the download list are downloaded to the electronic picture frame one after another (S470). If the downloading of the entire multimedia contents of the download list is completed, the process is ended.
  • the present invention can also be embodied as computer readable codes on a computer readable recording medium.
  • the computer readable recording medium may be any data storage device that can store data which can be thereafter read by a computer system. Examples of computer readable recording media include read-only memory (ROM), random-access memory (RAM), CD-ROMs, magnetic tapes, floppy disks, optical data storage devices, and carrier waves such as data transmission through the Internet.
  • ROM read-only memory
  • RAM random-access memory
  • CD-ROMs compact discs
  • magnetic tapes magnetic tapes
  • floppy disks optical data storage devices
  • carrier waves such as data transmission through the Internet.
  • carrier waves such as data transmission through the Internet.
  • the computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne un procédé servant à télécharger des contenus multimédias dans un cadre électronique et notamment à télécharger des contenus multimédias dans un cadre électronique relié à un serveur de gestion de contenus multimédias (désigné ci-après par 'serveur de gestion') par le biais d'un réseau de communication mobile ou d'un réseau de communication câblé. Le procédé selon l'invention comprend les étapes suivantes : A) classement et stockage des contenus multimédias dans une pluralité de groupes correspondant à un rang préférentiel; B) extraction d'un nombre prédéterminé de contenus multimédias à télécharger dans le cadre électronique à partir de la pluralité de groupes et génération d'une liste de téléchargement du nombre prédéterminé de contenus multimédias; C) transmission au cadre électronique du nombre prédéterminé de contenus multimédias inclus dans la liste de téléchargement; D) une fois le téléchargement achevé, mémorisation de l'heure de téléchargement de chaque contenu multimédia parmi le nombre prédéterminé de contenus multimédias; E) répétition des étapes B) à D) lorsqu'une exigence prédéterminée est satisfaite dans le serveur de gestion.
PCT/KR2007/004433 2006-09-13 2007-09-13 Procédé pour télécharger des contenus multimédias dans un cadre électronique WO2008032992A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2006-0088563 2006-09-13
KR1020060088563A KR100876105B1 (ko) 2006-09-13 2006-09-13 유무선 단말기로 멀티미디어 콘텐츠 다운로드 방법

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Publication Number Publication Date
WO2008032992A1 true WO2008032992A1 (fr) 2008-03-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2124420A1 (fr) * 2008-05-21 2009-11-25 Huveur Technologies Inc. Système de transmission multimédia avec plate-forme de communication mobile à plate-forme transversale
WO2009144430A1 (fr) * 2008-05-30 2009-12-03 France Telecom Transmission d'un contenu multimedia a travers un reseau a destination d'un terminal de telecommunication
CN102396207A (zh) * 2009-04-16 2012-03-28 微软公司 数字内容项的定序传输

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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