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Method and device for processing home base station registration message

A home base station and registration message technology, applied in the field of communication, can solve the problem of not being able to distinguish different home base stations

Inactive Publication Date: 2016-12-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the L-GW is located on the Iuh interface or the S1 interface between the Femtocell and the Femtocell gateway / core network mobility management unit, the existing Femtocell registration must be forwarded by the L-GW. There is a mechanism, the femto base station gateway or the core network mobility management unit needs to take the information coverage operation on the registration information sent by the same network element
Therefore, for the registration message forwarded by the L-GW, the Femtocell gateway or the core network mobility management unit only regards it as a registration of a wireless device, and cannot distinguish the registration initiated by different Femtocells through the L-GW

Method used

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  • Method and device for processing home base station registration message
  • Method and device for processing home base station registration message
  • Method and device for processing home base station registration message

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Figure 5 is a flowchart of a method for processing a home base station registration request message according to an embodiment of the present invention, as shown in Figure 5 As shown, the method mainly includes the following steps (step S502-step S506):

[0056] Step S502, the home base station gateway or core network mobility management unit receives the home base station registration request message;

[0057] For example, after receiving the home base station registration request message sent by the home base station, the local gateway may forward the request message to the home base station gateway or the core network mobility management unit.

[0058] Step S504, the home base station gateway or the core network mobility management unit determines that the home base station registration request message is sent by the local gateway according to the stored identification information of the local gateway or the identification information carried in the home base stat...

Embodiment 2

[0067] In this embodiment, a 3G network is used as an example to describe the L-GW processing base station registration process. Figure 6 It is the signaling flow chart of this embodiment, such as Figure 6 As shown, the process of processing base station registration in the 3G network L-GW mainly includes the following steps:

[0068] In step 601, the L-GW starts and powers on and establishes an underlying SCTP connection between devices with the HNB GW.

[0069] In step 602, the L-GW sends a registration request message to the HNB GW, and the HNB GW records information such as the L-GW identifier and address. Through this operation, the HNB GW can distinguish the difference between the L-GW and the HNB, and can perform differentiated processing on the L-GW and the HNB.

[0070] In step 603, the HNB GW replies an L-GW registration response message to the L-GW.

[0071] In step 604, the base station is turned on and powered on to establish an underlying SCTP connection bet...

Embodiment 3

[0079] In this embodiment, a 3G network is used as an example to describe the L-GW processing base station registration process. Figure 7 It is the signaling flow chart of this embodiment, such as Figure 7 As shown, the process of processing base station registration with the 3G network L-GW mainly includes the following steps:

[0080] In step 701, the L-GW starts and powers on and establishes an underlying SCTP connection between devices with the HNB GW.

[0081] In step 702, the base station is turned on and powered on to establish an underlying SCTP connection between the HNB and the L-GW.

[0082] Step 703, the HNB sends a HNB registration request message to the L-GW.

[0083] Step 704, the L-GW can optionally record the registered HNB information, such as the HNB ID, and the L-GW can use this information to determine whether the target base station is served by the same L-GW as the source base station according to the target base station ID when the user is switched....

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Abstract

The invention discloses a method and device for processing home base station registration messages. Wherein, the method includes: the home base station gateway or the core network mobility management unit receiving the home base station registration request message; the home base station gateway or the core network mobility management unit according to the stored identification information of the local gateway or the identification information carried in the home base station registration request message It is determined that the home base station registration request message is sent by the local gateway; the home base station gateway or the core network mobility management unit records the home base station information carried in the home base station registration request message sent by the local gateway one by one. Through the present invention, it can be ensured that when different home base stations register through the same local gateway, the registration information will not be overwritten.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for processing home base station registration messages. Background technique [0002] In order to maintain the competitiveness of the third-generation mobile communication system in the communication field, provide users with faster rate, lower delay and more personalized mobile communication services, and at the same time reduce the operating costs of operators, the Third Generation Partnership Project (3rdGeneration Partnership Project, referred to as 3GPP) standard working group is working on the research of the evolved packet system (Evolved Packet System, referred to as EPS). [0003] Please refer to figure 1 , figure 1 A schematic diagram of the structure of the evolved packet domain system is shown, and the entire EPS system is divided into two parts: a radio access network and a core network. Wherein, the core network includes: Home Subscriber Ser...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W60/00H04W92/04
Inventor 王静周娜
Owner ZTE CORP
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