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Processing method for nonaccess layer signalling in mobile terminal station conversion procedure

A non-access stratum signaling and mobile terminal technology, applied in access restriction, service signaling, wireless communication, etc., can solve the problem of non-access stratum signaling directly processing and issuing paging instructions, shortening the call connection time wireless Transmission and other issues, to achieve the effect of reducing network burden, reducing signaling volume, and simplifying the establishment process

Inactive Publication Date: 2008-12-17
CHINA MOBILE COMM GRP CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the fact that the base station controller in the prior art cannot interact with the core network system to directly process the non-access stratum signaling and cannot target the paging channel of the target cell after receiving the paging message for paging the mobile terminal. Insufficient to issue paging instructions, provide a method for processing the non-access stratum signaling during the state transition process of the mobile terminal, by establishing the communication context of the mobile terminal in the base station controller, instead of the communication between the mobile terminal and the core network The system interacts to realize direct processing of non-access stratum signaling, and sends paging instruction information to the paging channel of the target cell by querying the communication context after receiving the paging message of the paging mobile terminal, which can shorten the call time. Connection time, save wireless transmission bandwidth, reduce network burden

Method used

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  • Processing method for nonaccess layer signalling in mobile terminal station conversion procedure
  • Processing method for nonaccess layer signalling in mobile terminal station conversion procedure
  • Processing method for nonaccess layer signalling in mobile terminal station conversion procedure

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Embodiment Construction

[0035] see figure 1 , figure 1 Shown is a schematic structural diagram of a specific communication system for realizing the method of the present invention, figure 1 In the BSC, an L3 layer information processing module 23 in the base station controller is added to the BSC. When UE1 attaches to the network or roams to a new location area, the L3 layer information processing module 23 in the base station controller can read from the base station controller Extract the L3 layer signaling from the message sent by the access layer signaling processing module 21 in the base station controller, establish the communication context of UE1 according to the L3 layer signaling and save the communication context in the L3 layer information processing module 23 in the base station controller , and further interact with the L3 layer information processing module 31 in the core network system in CN3 according to the communication context to process the L3 layer signaling.

[0036] see fi...

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Abstract

The invention discloses a method for processing non-access stratum signaling in the state transition process of the mobile terminal when the mobile terminal initiates a service request, comprising: establishing a communication context of the mobile terminal at a base station controller; allocating wireless resources by the base station controller , the mobile terminal returns confirmation information to the base station controller after establishing the access layer signaling connection, the confirmation information carries the mobile terminal capability information and the non-access layer signaling; the base station controller updates the mobile terminal according to the non-access layer signaling The communication context of the terminal further interacts with the core network system to process the non-access stratum signaling; the base station controller establishes a wireless access bearer for the mobile terminal after receiving the information of the established request service from the core network system; the present invention also Disclosed is a method for processing the state transition of the mobile terminal for initiating a service request to the mobile terminal. By adopting the invention, the time for state transition of the mobile terminal is shortened, the bandwidth of wireless transmission is saved, and the network burden is lightened.

Description

technical field [0001] The present invention relates to a method for processing non-access stratum signaling during the state transition process of a mobile terminal, in particular to a method for processing the state transition process of the mobile terminal when the mobile terminal initiates a service request or initiates a call service to the mobile terminal. The method for processing non-access stratum signaling. Background technique [0002] When a mobile terminal (USer Equipment, referred to as UE) initiates a service request, the UE first needs to establish an access layer (Radio Resource Layer, RR layer) connection with a base station controller (Base Station Controller, BSC), and the BSC sends RR layer signaling process, and provide a connection channel from the UE to the core network system (CoreNetwork, CN), so that it can establish a non-access layer (Layer 3, L3 layer) connection with the core network system, but the signaling of the L3 layer is processed Durin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04W4/20H04W48/08
Inventor 王小奇崔春风黄宇红
Owner CHINA MOBILE COMM GRP CO LTD
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