Title:
METHOD, SYSTEM AND DEVICE FOR SUPPORTING ADDRESSING THE USER STATIC IP ADDRESS IN LONG TERM EVOLUTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2009/036690
Kind Code:
A1
Abstract:
A method, system and relevant device for supporting addressing the user static
IP address in long term evolution system are provided, the method includes the
following steps: when the user is registered with network, the home subscriber
server HSS downloads the user subscription data including the user static IP
address and the corresponding access point name APN information to the mobility
management entity MME; the MME sends the user static IP address and the corresponding
APN information to the serving gateway S-GW by creating the default bearer request
information; the S-GW sends the user static IP address, the corresponding APN
information and the S-GW address serving for the user to the packet data network
gateway P-GW, which corresponds to APN corresponding the user static IP address;
the P-GW creates the default bearer according to the user static IP address, the
corresponding APN information and the S-GW address serving for the user. The
invention solves the problem of the packet data addressing for the user static
IP address with simple method, the flow is simple and usable, and has well applicability.
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Inventors:
XI JIANDE (CN)
ZHAO GUOSHENG (CN)
ZHAO GUOSHENG (CN)
Application Number:
PCT/CN2008/072331
Publication Date:
March 26, 2009
Filing Date:
September 11, 2008
Export Citation:
Assignee:
DA TANG MOBILE COMM EQUIPMENT (CN)
XI JIANDE (CN)
ZHAO GUOSHENG (CN)
XI JIANDE (CN)
ZHAO GUOSHENG (CN)
International Classes:
H04L12/56
Foreign References:
| CN1960565A | 2007-05-09 | |||
| US20070213060A1 | 2007-09-13 | |||
| KR20020052499A | 2002-07-04 |
Other References:
See also references of EP 2192728A4
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No. 1 Zhichun Road Haidian District, Beijing 3, CN)
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