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Position moving ability determination method and device based on idle state user terminal

A user terminal, idle state technology, applied in the direction of electrical components, wireless communication, network data management, etc., can solve the problems of increasing the amount of signaling interaction between the air interface and the core network, wasting network resources, etc.

Active Publication Date: 2009-12-30
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] Based on the above, when the UE moves between the E-UTRAN and the 2G / 3G access system multiple times, it will cause multiple location update processes, thereby increasing the amount of signaling interaction between the air interface and the core network and wasting network resources

Method used

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  • Position moving ability determination method and device based on idle state user terminal
  • Position moving ability determination method and device based on idle state user terminal
  • Position moving ability determination method and device based on idle state user terminal

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Experimental program
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Embodiment approach

[0085] In the process from S23 to S24 above, MME negotiates with the SGSN whether both parties have the ability to support the location movement of the UE without signaling interaction in the total area identified by the location area list assigned by the MME and the SGSN in the idle state In addition, there is another implementation, namely:

[0086]The operator can also directly configure the above-mentioned MME and SGSN, so that they can directly have or not have the UE in the idle state in the total area identified by the location area list assigned by the MME and the SGSN, without any negotiation. The ability to move the location of the UE; thus, according to the pre-configured information of the operator, the MME performs no signaling interaction within the total area identified by the location area list assigned by the UE in the idle state to the MME and the SGSN. In the case of the ability to move the location of the UE, the MME sends an Update Location (Update Locatio...

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Abstract

The invention discloses a position movement ability determination method based on idle state user terminal comprising steps: mobile management entity of current access system of terminal determines mobile management entity of access system from which self and terminal has departed last time, possesses ability for supporting terminal position movement without signaling interaction in total area assigned by two mobile management entities when terminal is in idle state; issues mobile area list the entity self assigned to the terminal, temporary mobile user mark and position movement indication information without signaling interaction to terminal; the terminal has received mobile area list and temporary mobile user mark and the message, determines position movement ability without signalling interaction in idle state and total area marked by position area list separately assigned by two mobile management entities. The invention thereby reduces signaling interaction quantity between air interface and core network and promotes utilization rate of network resource.

Description

technical field [0001] The present invention relates to the field of mobile communication, and more specifically, to a method and a related device for determining the location mobility capability of a user terminal in an idle state. Background technique [0002] In the Evolved Packet System (EPS, Evolved Packet System) proposed by the 3rd Generation Partnership Project (3GPP, The 3rd Generation Partnership Project), performing mobility management (Mobility Management) on user equipment (UE, User Equipment) is a mobile communication network The basis and essential logic functions. [0003] In order to address and identify the UE during mobility management, the core network (CN, Core Network) divides the network into a series of areas in logical architecture, and assigns an independent identification to each area. According to different division basis, the network can be divided into different areas. For example, the EPS system of 3GPP defines a new location area (TA, Trackin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W8/24
Inventor 熊春山
Owner DATANG MOBILE COMM EQUIP CO LTD