Method for registering gateway address and mobility management entity

A gateway address and gateway technology, applied in the field of communication, can solve the problems of HSS or AAA performance degradation, waste of HSS or AAA storage space, etc., to achieve the effect of reducing access rate, improving usage efficiency, and less storage space

Active Publication Date: 2008-12-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because such frequent access to HSS or AAA will cause HSS or AAA performance degradation and waste HSS or AAA storage space

Method used

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  • Method for registering gateway address and mobility management entity
  • Method for registering gateway address and mobility management entity
  • Method for registering gateway address and mobility management entity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0132] Example 2, see Image 6 , in order to implement the above method, the embodiment of the present invention also provides a mobility management entity, the mobility management entity includes:

[0133] The first receiving unit 701 is configured to receive the wireless access capability information currently supported by the terminal, and the wireless access system information that the user is currently authorized to use;

[0134] The first judging unit 702 is configured to judge whether the terminal has multi-system access capability, and whether the terminal is authorized to use multiple wireless access systems;

[0135] The first processing unit 703, according to the result of the judging unit, the packet data network gateway packet data network gateway carries a registration indication in the connection establishment request message, which is used to indicate whether an address update request needs to be made to the registration device.

[0136] The first sending unit...

Embodiment 3

[0139] Example 3, see Figure 7 , in order to implement the above method, an embodiment of the present invention further provides a packet data network gateway, the packet data network gateway includes: a second receiving unit 801, configured to receive a request carrying an indication to register sent by the access system;

[0140] The second judging unit 802 is configured to judge whether to update the address of the registration device according to the received request carrying the registration indication;

[0141] The second sending unit 803 is configured to send an address update request to the registration device if it is necessary to update the address to the registration device according to the judgment result of the second judgment unit.

[0142] The registration instruction received by the above-mentioned second receiving unit 801 is specifically registration device identification or address information;

[0143] The second judging unit 802 judges whether the receiv...

Embodiment 4

[0144] Embodiment 4, see Figure 8 , in order to implement the above method, the embodiment of the present invention also provides a mobile terminal, the terminal includes:

[0145] The third receiving unit 901 is configured to receive the wireless access capability information currently supported by the terminal, and the wireless access system information that the user is currently authorized to use;

[0146] The third judging unit 902 is configured to judge whether the terminal has multi-system access capability, and whether the terminal is authorized to use multiple wireless access systems;

[0147] The third processing unit 903, according to the result of the judging unit, the packet data network gateway carries a registration indication in the connection establishment request message to indicate whether an address update request needs to be made to the registration device.

[0148] The third sending unit 904 is configured to send a connection establishment request messag...

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Abstract

The invention discloses a method for registering gateway address, including: judging whether a terminal is provided with the multisystem access capability and is authorized to use a plurality of wireless access system, according to currently supporting wireless access capability information and information of the wireless access system that are currently authorized to use by users; carrying register indication in connection establish request message, according to the judge result; a packet data network gateway determining whether to register updating onto an enregistering apparatus, according to the register indication; if so, the packet data network gateway initiates an address renewal request to the enregisterign apparatus; otherwise, the packet data network gateway does not initiate an address renewal request to the enregisterign apparatus. The invention also discloses a mobility management entity, a packet data network gateway and a mobile terminal.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for registering a gateway address, a mobility management entity, a packet data network gateway and a mobile terminal. Background technique [0002] In order to further enhance the competitiveness of future mobile networks and meet more needs of users, 3GPP (The 3rd Generation Partnership Project) is studying a future network architecture EPS (Evolved Packet System). The network architecture includes SAE (System Architecture Evolution) and E-UTRAN (Evolved UMTS Terrestial Radio Access Network). Specifically, SAE includes three logical functional entities: MME (Mobility Management Entity), Serving GW (Serving Gateway), and PDN GW (Packet Data Network Gateway). [0003] The MME is responsible for the mobility management of the control plane, including user context and mobility state management, allocation of user temporary identities, security functions, etc.; Serving GW is the m...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/66H04L12/56H04Q7/38H04W12/06
Inventor 王珊珊银宇胡颖
Owner HUAWEI TECH CO LTD
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