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Terminal compression mode starting method, wireless network controller and terminal

A compression mode and wireless network technology, applied in wireless communication, network data management, network traffic/resource management, etc., can solve problems such as compatibility, problems, and non-support for inter-frequency switching of E-DPCH compression mode, etc., to reduce The effect of bad influence

Inactive Publication Date: 2010-08-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] One aspect of the present invention is to provide a method for a terminal to start the compression mode, so as to solve the problem that the terminal does not support the E-DPCH compression mode supported by inter-frequency handover and inter-system handover when using HSUPA, resulting in inter-frequency handover or inter-system handover Compatibility issues occur that adversely affect switching

Method used

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  • Terminal compression mode starting method, wireless network controller and terminal
  • Terminal compression mode starting method, wireless network controller and terminal
  • Terminal compression mode starting method, wireless network controller and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Step 110a, the terminal sends an RRC connection establishment request message to the RNC.

[0044] In step 120a, the RNC sends an RRC connection establishment message to the terminal.

[0045] Step 130a, the terminal returns the RRC connection establishment complete message to the RNC. The RRC connection establishment complete message includes information about whether the terminal can start the E-DPCH compressed mode.

[0046] In the embodiment of the present invention, the information about whether the terminal can start the E-DPCH compressed mode may also be carried in the terminal capability information message sent by the terminal to the RNC. image 3 The embodiment two flow chart of whether the network side acquires the terminal to start the E-DPCH compression mode in the step 100 specifically includes:

[0047] Step 110b, the RNC sends a terminal capability information query message to the terminal.

Embodiment 2

[0047] Step 110b, the RNC sends a terminal capability information query message to the terminal.

[0048] Step 120b, the terminal returns a terminal capability information message to the RNC. The terminal capability information message includes information about whether the terminal can start the E-DPCH compressed mode. After the step 120b, it also includes 130b, the RNC returns a terminal capability information confirmation message to the terminal.

[0049] In this embodiment, the terminal reports the ability information of whether it can start the E-DPCH compressed mode (that is, whether it supports the E-DPCH compressed mode) to the RNC through the Uu interface. When the RNC determines that the transmission channel includes the E-DCH, it can according to Whether the message reported by the terminal carries the information of whether the terminal can start the E-DPCH compression mode, and distinguish whether the terminal supports the E-DPCH compression mode, so as to notify...

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Abstract

The embodiment of the present invention relates to a method for a terminal to start a compress mode. When a network side needs the terminal starting compress mode, whether the present transmission channel comprises E-DCH is determined; if the present transmission channel does not comprises E-DCH, the terminal is informed to start the compress mode; if the present transmission channel comprises the E-DCH, whether a terminal exists to start the information of E-DCH compress mode is determined; if the terminal exists to start the information of the E-DCH compress mode, the terminal is informed to start the E-DCH compress mode; if the terminal dose not exist to start the information of the E-DCH compress mode, the network side generates a wireless bearing reshuffle flow, changes the channel configuration of the terminal from E-DCH to DCH, and informs the terminal to start the compress mode. The embodiment of the present invention also relates to a method for a terminal to start a compressmode, a wireless network controller and a terminal. The embodiment of the present invention realizes that the network side can inform the terminal to start the related compress mode according to the practical situation, and thus the adverse effect caused by the defaults of the terminal is reduced.

Description

technical field [0001] The invention relates to the field of wireless mobile communication, in particular to a method for starting a compressed mode of a terminal, a wireless network controller and terminal equipment. Background technique [0002] As a third-generation wireless communication system, Universal Mobile Telecommunications System (UMTS) can provide users with rich services, including voice calls, high-speed data transmission, Internet access and multimedia services. [0003] Handover is an important part of mobility management. An important feature of mobile communication is that the user terminal (Use Equipment, referred to as UE) can move. In the mobile communication of the cellular system, due to the continuous movement of the UE, the UE crosses the area, so the connection of the UE needs to be changed from where the original UE is The cell of the UE is "handed over" to the cell newly entered by the UE. During the handover process, the impact on the user's c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/06H04W88/02H04W8/24H04W76/02H04W88/12
Inventor 黄捷黄凯涛
Owner HUAWEI TECH CO LTD