Title:
A METHOD THAT REALIZES NETWORK SIGNALING INTERCOMMUNICATION BETWEEN GSM AND CDMA
Document Type and Number:
WIPO Patent Application WO/2003/075593
Kind Code:
A1
Abstract:
A method that realizes network signaling intercommunication between GSM and CDMA is disclosed, first, establish network connection between home location register GSM-HLR of GSM network and home location register CDMA-HLR of CDMA network, preserve respectively a signing contract information in both HLR for the mobile telephone that support the dual mode, and using one mobile subscriber number; increase the configuration of the other party network data in the whole network node, and establish internal communication protocol between GSM-HLR and CDMA-HLR when the mobile telephone subscriber roam crossover networks, in the implement of the method, in addition to necessary gateway device, without extra adding any other network entity, and without making complicated signaling conversion, implement easily, it may support great majority subscriber service widely, and partly support the data service after crossover networks.
Inventors:
MENG GUANGBIN (CN)
DING HAO (CN)
WANG JINCHENG (CN)
TAN FAJUN (CN)
DING HAO (CN)
WANG JINCHENG (CN)
TAN FAJUN (CN)
Application Number:
PCT/CN2002/000515
Publication Date:
September 12, 2003
Filing Date:
July 23, 2002
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
MENG GUANGBIN (CN)
DING HAO (CN)
WANG JINCHENG (CN)
TAN FAJUN (CN)
MENG GUANGBIN (CN)
DING HAO (CN)
WANG JINCHENG (CN)
TAN FAJUN (CN)
International Classes:
H04W8/12; H04W92/24; (IPC1-7): H04Q7/38
Domestic Patent References:
| WO2001072081A1 | 2001-09-27 | |||
| WO2001052567A2 | 2001-07-19 | |||
| WO2001024567A1 | 2001-04-05 | |||
| WO2000004729A2 | 2000-01-27 |
Attorney, Agent or Firm:
BEIJING UNITALEN PATENT & TRADEMARK LAW FIRM (Jian Guo Men Wei Avenue Chao Yang District
Beijing 4, CN)
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