WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009056037) A METHOD AND A DEVICE FOR OBTAINING THE MEDIA DESCRIBING INFORMATION OF IPTV SERVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/056037    International Application No.:    PCT/CN2008/072776
Publication Date: 07.05.2009 International Filing Date: 21.10.2008
IPC:
H04N 7/08 (2006.01), H04L 29/06 (2006.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang Shenzhen, Guangdong 518129 (CN) (For All Designated States Except US).
PENG, Zhaojun [CN/CN]; (CN) (For US Only).
YAN, Jun [CN/CN]; (CN) (For US Only).
LI, Jincheng [CN/CN]; (CN) (For US Only).
WANG, Feng [CN/CN]; (CN) (For US Only)
Inventors: PENG, Zhaojun; (CN).
YAN, Jun; (CN).
LI, Jincheng; (CN).
WANG, Feng; (CN)
Agent: BEIJING TINGLI PATENT AGENCY; Room 804, 805, 806 Jinyu Mansion No.129 Xuanwumen Xidajie, Xicheng Beijing 100031 (CN)
Priority Data:
200710181370.X 22.10.2007 CN
200710195706.8 12.12.2007 CN
200810091604.6 03.04.2008 CN
Title (EN) A METHOD AND A DEVICE FOR OBTAINING THE MEDIA DESCRIBING INFORMATION OF IPTV SERVICE
(FR) PROCÉDÉ ET DISPOSITIF D'OBTENTION D'INFORMATIONS DE DESCRIPTION DE SUPPORTS D'UN SERVICE IPTV
(ZH) 一种获取IPTV业务媒体描述信息的方法及装置
Abstract: front page image
(EN)This invention provides a method and a device for obtaining the media describing information of IPTV service. The method includes the following steps: a device of network side receives the SIP request for obtaining the media describing information sent by the user terminal through the core-IMS, and the request carries the content identification; the device of network side makes the SIP responding message carry the media describing information corresponding to the content identification, and sends the SIP responding message to the user terminal through the core-IMS. This invention can obtain the media describing information from SIP message to establish the session of COD service.
(FR)L'invention concerne un procédé et un dispositif d'obtention d'informations de description de supports d'un service IPTV. Selon ce procédé, un dispositif côté réseau reçoit une demande SIP pour obtenir les informations de description envoyées par le terminal utilisateur au moyen du système IMS central et la demande contient l'identification de contenu; le dispositif côté réseau permet au message de réponse SIP de porter les informations de description de supports correspondant à l'identification de contenu, et envoie le message de réponse SIP au terminal utilisateur par l'intermédiaire du système IMS central. L'invention permet d'obtenir des informations de description de supports du message SIP pour établir la session du service COD.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)