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A method, base station, mobility management entity and system for implementing service processing

A mobile management entity and business processing technology, applied in the field of business processing, can solve the problems of different communication protocols, implementation of Relay nodes with different identities, different business processing, etc.

Active Publication Date: 2018-09-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the network, the communication protocols between DeNB and Relay nodes with different identities are different, but currently DeNB cannot implement different business processing for Relay nodes with different identities

Method used

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  • A method, base station, mobility management entity and system for implementing service processing
  • A method, base station, mobility management entity and system for implementing service processing
  • A method, base station, mobility management entity and system for implementing service processing

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0040] The embodiment of the present invention provides a method for implementing service processing. This embodiment can be applied to figure 1 network architecture as shown or as figure 2 The network architecture shown, where, in such as figure 1 In the shown network architecture, Relay nodes are deployed on the network as base stations. figure 2 In the shown network architecture, the Relay node is attached to the network as a UE, see image 3 , the method includes:

[0041] Step 101: Obtain the type of subscriber;

[0042] Step 102: Determine whether the acquired subscriber type is Relay or UE, if the subscriber type is UE, then perform step 103, if the subscriber type is Relay, then perform step 104;

[0043] Step 103: Send the S1-AP response message to the Relay node, and use the AS security mechanism and / or network domain security mechanism with the Relay node;

[0044] Step 104: Initiate an RRC reconfiguration process with the Relay node, and adopt an AS securit...

Embodiment 2

[0049] The embodiment of the present invention provides a method for implementing service processing. This embodiment applies to figure 1 In the network architecture shown, the subscriber type in the network is UE, and the MME acquires the subscriber type from the HSS. Such as Figure 4 As shown, the method includes:

[0050]Step 201: The UE sends an RRC request message to the Relay node, wherein the RRC request message carries an initial layer 3 NAS message, and the initial layer 3 NAS (Non Access Stratum, non-access stratum) message includes at least the identity of the UE itself; the initial layer The 3NAS message may be an Attach request (attach request) or a TAU request (Tracking AreaUpdate request, tracking area update request).

[0051] Wherein, before sending the RRC request message, the UE adds its own identity to the initial layer 3 NAS message carried in the RRC request message.

[0052] Wherein, in this embodiment, IMSI (International Mobile Subscriber Identity...

Embodiment 3

[0073] The embodiment of the present invention provides a method for implementing service processing. This embodiment applies to figure 1 In the network architecture shown, the subscriber type in the network is UE, and the MMS determines the subscriber type according to the identity. Such as Figure 5 As shown, the method includes:

[0074] Steps 301-303: are the same as steps 201-203 in Embodiment 2, and will not be repeated here.

[0075] Step 304: The MME receives the S1-AP request message from the DeNB, extracts the identity from the initial layer 3 NAS message carried in the S1-AP request message, and determines that the subscriber type is UE according to the identity;

[0076] Specifically, the MME receives the S1-AP request message from the DeNB, extracts the identity from the initial layer 3 NAS message carried in the S1-AP request message, and determines the subscriber type according to the scope of the extracted identity.

[0077] Wherein, when the operator assig...

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Abstract

The invention discloses a method, a base station, a mobile management entity and a system for implementing a business process, and belongs to the field of wireless communication. The method includes: acquiring a subscriber type; if the subscriber type is a UE (User Equipment), sending an S1-AP (S1 Application Protocol) message to a Relay node and using an AS (Access Stratum) security mechanism and / or a network domain security mechanism with the Relay node; if the subscriber type is a relay station Relay, initiating a RRC (Radio Resource Control) reconfiguration process with the Relay node and using the AS security mechanism with the Relay node. The base station includes: an acquisition module, a first implementation module and a second implementation module. The system includes the base station and the mobile management entity. The mobile management entity includes: a second acquisition module and a sending module. The present invention allows a DeNB (Donor Evolved Node B) to implement different business processes for the Relay node in different identities.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method for implementing service processing, a base station, a mobility management entity and a system. Background technique [0002] In a wireless mobile communication network, the communication protocol between UE (User Equipment, user equipment) and eNodeB (Evolved NodeB, evolved base station) is an air interface protocol, and the communication between eNodeB and MME (Mobile Management Entity, mobile management entity) The protocol is the S1-AP protocol. [0003] In order to increase the coverage of base stations in some blind spots (such as islands, forests, etc.), Relay (relay base station) nodes are introduced into the network, and eNodeBs are expanded to DeNBs (Donor eNodeBs, donated evolved base stations). [0004] Among them, the Relay node can be deployed in the network as a base station and can access the UE under it. The communication protocol between it and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/00H04W76/19H04W88/08
Inventor 何承东
Owner HUAWEI TECH CO LTD