Title:
METHOD AND DEVICE FOR SUBSCRIBING PURCHASE OBJECT IN MOBILE BROADCAST/MULTICAST SERVICE
Document Type and Number:
WIPO Patent Application WO/2007/095845
Kind Code:
A1
Abstract:
A method for subscribing purchase object in mobile broadcast-multicast service is disclosed and is related to the mobile broadcast/multicast technique, it makes subscribing operation and update operation of purchase object in the BCAST simpler, and improves the availability of system resource. In present invention, purchase object identifier is created by subscription management module, the identifier is sent to service distribution and adaptation module, so that the purchase object segment which is sent from the service distribution and adaptation module to the user terminal can include the purchase object identifier; furthermore, the function of identifying purchase object is separated from the purchase object segment identifier. The user terminal realizes the subscription of the purchase object through sending service request including the purchase object identifier to the subscription management module; the subscription management module manages the service information of the purchase object according to the purchase object identifier. The present invention also discloses a device to realize the above-mentioned method.
Inventors:
LI ZHIBIN (CN)
SANG ZHUO (CN)
ZHANG QINWEI (CN)
SANG ZHUO (CN)
ZHANG QINWEI (CN)
Application Number:
PCT/CN2007/000479
Publication Date:
August 30, 2007
Filing Date:
February 12, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
LI ZHIBIN (CN)
SANG ZHUO (CN)
ZHANG QINWEI (CN)
LI ZHIBIN (CN)
SANG ZHUO (CN)
ZHANG QINWEI (CN)
International Classes:
H04Q7/38; G06Q30/00; H04N7/173
Domestic Patent References:
| WO2000064177A1 | 2000-10-26 |
Foreign References:
| US20060030312A1 | 2006-02-09 | |||
| EP1625684A2 | 2006-02-15 | |||
| US5819160A | 1998-10-06 | |||
| US20060248211A1 | 2006-11-02 |
Other References:
None
See also references of EP 1895807A4
See also references of EP 1895807A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech Place No.22, Jian Guo Men Wai Ave, Chaoyang District Beijing 4, CN)
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