FR2916930B1 - Procede de reservation de ressources lors de la transmission d'un contenu dans un reseau de communication, produit programme d'ordinateur, moyen de stockage et dispositifs correspondants - Google Patents

Procede de reservation de ressources lors de la transmission d'un contenu dans un reseau de communication, produit programme d'ordinateur, moyen de stockage et dispositifs correspondants

Info

Publication number
FR2916930B1
FR2916930B1 FR0703960A FR0703960A FR2916930B1 FR 2916930 B1 FR2916930 B1 FR 2916930B1 FR 0703960 A FR0703960 A FR 0703960A FR 0703960 A FR0703960 A FR 0703960A FR 2916930 B1 FR2916930 B1 FR 2916930B1
Authority
FR
France
Prior art keywords
devices
storage medium
computer program
communication network
program product
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0703960A
Other languages
English (en)
Other versions
FR2916930A1 (fr
Inventor
Philippe Boucachard
Pascal Viger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to FR0703960A priority Critical patent/FR2916930B1/fr
Publication of FR2916930A1 publication Critical patent/FR2916930A1/fr
Application granted granted Critical
Publication of FR2916930B1 publication Critical patent/FR2916930B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H04N21/26216—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints involving the channel capacity, e.g. network bandwidth
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
    • H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends
FR0703960A 2007-06-04 2007-06-04 Procede de reservation de ressources lors de la transmission d'un contenu dans un reseau de communication, produit programme d'ordinateur, moyen de stockage et dispositifs correspondants Expired - Fee Related FR2916930B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0703960A FR2916930B1 (fr) 2007-06-04 2007-06-04 Procede de reservation de ressources lors de la transmission d'un contenu dans un reseau de communication, produit programme d'ordinateur, moyen de stockage et dispositifs correspondants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703960A FR2916930B1 (fr) 2007-06-04 2007-06-04 Procede de reservation de ressources lors de la transmission d'un contenu dans un reseau de communication, produit programme d'ordinateur, moyen de stockage et dispositifs correspondants

Publications (2)

Publication Number Publication Date
FR2916930A1 FR2916930A1 (fr) 2008-12-05
FR2916930B1 true FR2916930B1 (fr) 2012-02-24

Family

ID=38705116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0703960A Expired - Fee Related FR2916930B1 (fr) 2007-06-04 2007-06-04 Procede de reservation de ressources lors de la transmission d'un contenu dans un reseau de communication, produit programme d'ordinateur, moyen de stockage et dispositifs correspondants

Country Status (1)

Country Link
FR (1) FR2916930B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477263A (en) * 1994-05-26 1995-12-19 Bell Atlantic Network Services, Inc. Method and apparatus for video on demand with fast forward, reverse and channel pause
US7086077B2 (en) * 1999-04-01 2006-08-01 Sedna Patent Services, Llc Service rate change method and apparatus
US6986156B1 (en) * 1999-06-11 2006-01-10 Scientific Atlanta, Inc Systems and methods for adaptive scheduling and dynamic bandwidth resource allocation management in a digital broadband delivery system
WO2002019249A2 (fr) * 2000-09-01 2002-03-07 Moxi Digital Inc. Systeme et procede de tamponnage intelligent et d'affectation de largeur de bande
US9807460B2 (en) * 2003-08-11 2017-10-31 Arris Enterprises, Inc. Optimal provisioning and management of bandwidth in a video-on-demand services architecture
EP1673940B1 (fr) * 2003-10-07 2011-08-24 Ucentric Holdings, Inc. Systeme d'enregistrement et de lecture video numerique avec lecture en qualite de service depuis plusieurs emplacements par l'intermediaire d'un reseau domestique

Also Published As

Publication number Publication date
FR2916930A1 (fr) 2008-12-05

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Effective date: 20140228