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1. CN102780678 - Method and equipment for sharing content

Office
Chine
Numéro de la demande 201110120129.2
Date de la demande 10.05.2011
Numéro de publication 102780678
Date de publication 14.11.2012
Type de publication A
CIB
H04L 29/06
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
29Dispositions, appareils, circuits ou systèmes non couverts par un seul des groupes H04L1/-H04L27/135
02Commande de la communication; Traitement de la communication
06caractérisés par un protocole
H04L 29/08
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
29Dispositions, appareils, circuits ou systèmes non couverts par un seul des groupes H04L1/-H04L27/135
02Commande de la communication; Traitement de la communication
06caractérisés par un protocole
08Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
H04N 21/27
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
NTRANSMISSION D'IMAGES, p.ex. TÉLÉVISION
21Distribution sélective de contenu, p.ex. télévision interactive ou vidéo à la demande
20Serveurs spécialement adaptés à la distribution de contenu, p.ex. serveurs VOD; Leurs opérations
27Applications pour utilisateurs finaux basées sur un serveur
CPC
H04L 65/1089
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
65Network arrangements or protocols for real-time communications
10Signalling, control or architecture
1066Session control
1083In-session procedures
1086session scope modification
1089by adding or removing media
H04L 65/1096
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
65Network arrangements or protocols for real-time communications
10Signalling, control or architecture
1066Session control
1096Features, e.g. call-forwarding or call hold
H04N 21/26208
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
25Management 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
262Content 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
26208the scheduling operation being performed under constraints
H04N 21/4126
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
4104Peripherals receiving signals from specially adapted client devices
4126The peripheral being portable, e.g. PDAs or mobile phones
H04N 21/4788
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
478Supplemental services, e.g. displaying phone caller identification, shopping application
4788communicating with other users, e.g. chatting
H04N 21/6437
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network 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 
63Control 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
643Communication protocols
6437Real-time Transport Protocol [RTP]
Déposants Huawei Device Co., Ltd.
Inventeurs Wang Lei
Gao Wenmei
Fan Shunan
Lv Xiaoqiang
Mandataires mao wei zhang liang
Titre
(EN) Method and equipment for sharing content
(ZH) 共享内容的方法和设备
Abrégé
(EN) The embodiment of the invention relates to a method for sharing content. The method comprises the following steps of: receiving a content share request, establishing a share conversation with a receiving terminal and sharing the conversation content played on a first initiating terminal with the receiving terminal; receiving a state notification of transferring the played conversation content from the first initiating terminal to a second initiating terminal; and finishing sharing the conversation or continuing to share the conversation content continuously played on the second initiating terminal according to the state notification. According to the embodiment of the invention, the CoD (Content on Demand) watched by the initiating terminals can be shared, and when the display terminal of a content share initiating party is moved, content share can be sensed by an AS (Application Server), and the continuity of a shared conversation can be guaranteed. The invention further relates to equipment for sharing content.
(ZH)

本发明实施例涉及一种共享内容的方法,所述方法包括:接收内容共享请求,与接收终端之间建立共享会话,向接收终端共享第一发起终端上播放的会话内容;接收播放的会话内容从第一发起终端转移到第二发起终端的状态通知,并根据状态通知,结束共享会话或者继续共享在第二发起终端上继续播放的会话内容。根据本发明实施例,能够共享发起终端观看的CoD内容,并且在共享内容发起方的显示终端发生转移时,能够让内容共享AS感知,保证共享会话的连续性。本发明还涉及一种共享内容的设备。


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