Title:
AN INTERCOMMUNICATION METHOD AND A COMMUNICATION SYSTEM BETWEEN DIFFERENT NETWORKS
Document Type and Number:
WIPO Patent Application WO/2008/025257
Kind Code:
A1
Abstract:
A network intercommunication method which transmits the communication command containing
the service identifier for the first network side to the first network side, and
based on the corresponding relations between the service identifiers of the
first and second network sides, the first network side searches and locates the
service identifier of the second network side corresponding to the service identifier
of the first network, and transmits the communication command containing the
service identifier for the second network side to the second network side. Through
the said solution, the calling of service identifiers between IMS and specially
structured networks, and between the IMS networks of different operators is
achieved, and the intercommunications among the business functions is realized. Meanwhile,
it also discloses a device and a communication system that enable the network
intercommunications between different networks.
Inventors:
SHI, Youzhu (Huawei Administration Building, Bantian Longgan, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2007/002564
Publication Date:
March 06, 2008
Filing Date:
August 24, 2007
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgan, 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)
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)
International Classes:
H04L29/06
Attorney, Agent or Firm:
BEIJING TONGDAXINHENG INTELLECTUAL PROPERTY AGENCY LTD. (Room 2002 A-Building North Ring Center No.18 Yumin Road, Xicheng, Beijing 9, 100029, CN)
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