Title:
A METHOD AND APPLICATION OF ACQUIRING THE CIRCUIT SWITCHED DOMAIN INFORMATION FOR THE IP MULTIMEDIA SUBSYSTEM APPLICATION AND A METHOD, APPARATUS AND SYSTEM FOR CHANGING THE CIRCUIT SWITCHED DOMAIN INFORMATION
Document Type and Number:
WIPO Patent Application WO/2008/019622
Kind Code:
A1
Abstract:
A method and application of acquiring the circuit switched domain information
for the IP multimedia subsystem application are provided, the home subscriber
server HSS receives the inquiry order from the application server AS through
the sh interface; the HSS returns the response message according to the inquiry
order, and it carries the user circuit switched domain information requested
by the AS in the response message. Or, the HSS receives the subscribing request
transmitted by the AS through the sh interface; the HSS records the subscribing
relationship, and transmits the notification message to the AS when the user
circuit switched domain information changes, which carries the user circuit
switched domain information subscribed by the AS. The AS applies the user circuit
switched domain information to the IP multimedia subsystem domain based on the
service logic. Further more, a method, system and apparatus for changing the
circuit switched domain service information are also provided. In the case of
the current user subscribes both of the IMS domain and the CS domain and after the
IMS domain service information updates, it can set the user CS domain service
information related to the user IMS domain service information in phase, ensure
the consistent of the two domains service setting, and improve the service experience
of the user.
Inventors:
ZHU, Dongming (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
朱东铭 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
HE, Xiaoyan (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
和晓艳 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
ZHANG, Hengliang (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
朱东铭 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
HE, Xiaoyan (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
和晓艳 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
ZHANG, Hengliang (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2007/070448
Publication Date:
February 21, 2008
Filing Date:
August 10, 2007
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
华为技术有限公司 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
ZHU, Dongming (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
朱东铭 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
HE, Xiaoyan (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
和晓艳 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
华为技术有限公司 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
ZHU, Dongming (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
朱东铭 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
HE, Xiaoyan (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
和晓艳 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
International Classes:
H04L29/06; H04L29/06
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (7th Floor, Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, 100004, CN)