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Method for power on and attachment access of the user device in the mobile communication system

A user equipment and mobility technology, applied in wireless communication, connection management, security devices, etc., can solve the problems of inability to meet the default IP connection service of the 3G evolution system, large delay, and no default IP connection service, etc. Speed ​​up the process of attaching to the network, reduce the access delay, and reduce the effect of the signaling interaction process

Active Publication Date: 2007-07-11
SHANGHAI ULTIMATE POWER COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The RRC connection establishment process requires resource negotiation and allocation, which will cause a large delay during the boot process.
Moreover, after the power-on attachment process of the existing PS domain is completed, the UE does not have the default IP connection service, which cannot meet the requirements of the 3G evolution system to have the default IP connection service in the idle state

Method used

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  • Method for power on and attachment access of the user device in the mobile communication system
  • Method for power on and attachment access of the user device in the mobile communication system
  • Method for power on and attachment access of the user device in the mobile communication system

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Embodiment Construction

[0041] The core of the present invention is that the UE sends the non-access stratum attach request information to the radio access network while requesting radio resources, so that the radio access network can forward the attach request information to the core network while preparing for wireless connection , so that the core network can process the authentication and / or authorization process for the UE in advance. When the network accepts the attachment of the UE, it assigns a default IP connection to the UE.

[0042] Further, the UE may report its radio capability information to the radio access network while requesting radio resources; it may also report its radio capability information through a radio resource establishment complete message after receiving a radio resource establishment message from the radio access network. The information is reported to the wireless access network.

[0043] In order to enable those skilled in the art to better understand the solution o...

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Abstract

This invention discloses one method to add interface in user device open in mobile communication system, which comprises the following steps: user device UE requires wireless materials and sending the require information into wireless interface network; wireless interface net transfers the require information to core network in preparing wireless connecting to trigger core network identification on UE; core network identifies UE to receive UE to align default IP connection.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and in particular to a method for attaching and accessing user equipment at startup in a mobile communication system. Background technique [0002] In a mobile communication system, when a UE (User Equipment) is powered on and accesses a network, it can perform communication services only after being attached to the network. The boot process of the UE is accompanied by the attach process, which can make the UE transfer from the detach state to the idle state. [0003] Figure 1 shows the basic network structure of the 3G system: [0004] Among them, RAN is the radio access network, which controls and processes air interface radio resources; SGSN is the serving GPRS support node, which is responsible for user call control; GGSN is the gateway GPRS support node, which is responsible for intercommunication with other networks; HSS is the home location register, Responsible for ...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04W12/06H04W12/72H04W12/75H04W60/00H04W76/02
Inventor 胡海静王文清
Owner SHANGHAI ULTIMATE POWER COMM TECH
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