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Quick reconnection establishing method

A technology of reconnection and establishment method, applied in the field of communication, can solve the problems of many signaling interactions, shorten connection establishment time, and long establishment time, and achieve the effect of simplifying signaling interaction and shortening connection establishment time.

Inactive Publication Date: 2013-08-21
ZTE CORP
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  • Claims
  • Application Information

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Problems solved by technology

[0018] Aiming at one or more of the above problems, the present invention provides a fast reconnection establishment method, which can solve the shortcomings of many signaling interactions and long establishment time in the process of frequent connection establishment, simplify the signaling interaction in the establishment process, shorten connection establishment time

Method used

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] The invention relates to a fast reconnection method in a UMB (Ulta Mobile Broadband, Ultra Mobile Broadband) system, which belongs to the technical field of mobile communication.

[0032] The general idea of ​​the present invention is: when the connection is released, the access terminal and the access network do not release channel resources first, but set a timer respectively. If the access network receives a "reactivation request" from the access terminal before the timer expires, both parties stop their respective timers and use unreleased channel resources for data transmission. If the timer expires, both parties release channel resources respectively.

[0033] image 3 It is a flow chart of the fast reconnection establishment method according to the present invention. Such as image 3 As shown, the method includes...

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Abstract

A quick reconnection establishing method, which comprises: the first step, in the case of an access terminal and an access network can release the connection, both the access terminal and the access network do not release the channel resource, at the same time, they separately start up a timer for timing; the second step, before reaching the target time of the timer, when the access network receives the reactivation request from the access terminal, the access terminal and the access network separately make the respective timer stop, and transmit the data using the unreleased channel resource.

Description

technical field [0001] The invention relates to the communication field, in particular to a fast reconnection establishment method. Background technique [0002] In the UMB system, when data transmission needs to be performed between an access terminal in an idle state and an access network, a connection must first be established with the access network and various parameters negotiated before data can be transmitted. Such as figure 1 Shown: [0003] S102, the access terminal is in an idle state. [0004] S104, the access terminal sends a "routing open request" message to the access network. [0005] S106, the access network returns a response message "routing open acceptance" to the access terminal, and carries a UATI (Unicast Access Terminal Identifier, unicast access terminal identification) allocated to the access terminal. [0006] S108. After receiving the UATI, the access terminal sends a "UATI allocation complete" message to the access network. [0007] S110, th...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/02
CPCH04W76/028H04W76/19
Inventor 张万帅徐子华陈刚彭志威
Owner ZTE CORP
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