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Method and terminal equipment for session management process optimizing

A technology of session management and terminal equipment, applied in the field of communication, can solve the problems of terminal side transmission redundancy, unsynchronized bearer status, waste of air interface resources, etc., achieve the effect of optimizing session management process, utilizing air interface resources, and avoiding redundant messages

Inactive Publication Date: 2014-01-01
苏州简约纳电子有限公司
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  • Summary
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Due to various reasons, it often happens that the bearer status of the terminal side and the network side are not synchronized. In this case, the terminal side will send redundant messages, resulting in a waste of air interface resources. Synchronize the EPS bearer on the terminal side and the network side in advance, end the invalid process early, and optimize the session management process

Method used

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  • Method and terminal equipment for session management process optimizing
  • Method and terminal equipment for session management process optimizing
  • Method and terminal equipment for session management process optimizing

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Embodiment Construction

[0017] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0018] When the terminal side (UE) initiates the EPS session management process, the terminal side (UE) is in an idle state. Therefore, the terminal side (UE) will first establish an air interface connection with the network side, and restore from the idle state to the connected state. Then, send the air interface message of the session management process to the network side (MME) through the connection, and wait for the network side (MME) to respond. Wherein, the session management process is a process of requesting allocation of bearer resources by the terminal side or a process of requesting bearer resource modification by the terminal side.

[0019] The terminal side (UE) releases the radio bearer, S1 bearer, and S5 / S8 bearer corresponding to the EPS bearer after starting up and completing the registration, but th...

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Abstract

The invention relates to a method and terminal equipment for session management process optimizing. The method for session management process optimizing comprises the steps of initiating a session management process, checking whether EPS carrier IDs in the process are valid, synchronizing EPS carriers at a terminal side and a network side under the condition that the EPS carrier IDs are valid, checking whether the EPS carrier IDs in the process after synchronization are valid, and locally ending the session management process at the terminal side under the condition that the EPS carrier IDs are invalid. The terminal equipment for session management process optimizing corresponds to the method. The method and the terminal equipment for session management process optimizing in the invention can effectively prevent the terminal side from sending an unnecessary air interface message to the network side so as to avoid generation of redundant messages, utilize air interface resources more effectively and optimize a session management process.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for optimizing a session management process. Background technique [0002] In the EPS system, functions such as the activation, deactivation, and modification of the EPS bearer are realized through the session management process. When the terminal side initiates the EPS session management process, if it is in the idle state, the terminal side will first establish an air interface connection with the network side, and then send the air interface message of the session management process to the network side through this connection, and wait for the network side to respond. Wherein, when the terminal side establishes an air interface connection with the network side, the network side re-establishes activated EPS bearers, and notifies the terminal side which bearers are currently activated. However, before the air interface connection between the terminal side and the network side...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W76/02
Inventor 孙荣张建立
Owner 苏州简约纳电子有限公司
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