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Method, device and system for sending and acquiring information

A technology of information transmission and capability information, applied in the field of communication, can solve problems affecting user communication experience, information scheduling rate and quality are not high, and achieve the effect of improving communication experience, speed and quality

Active Publication Date: 2010-08-04
HUAWEI TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] In the process of realizing the present invention, the inventor found that in the prior art, the base station can only know the ability of the UE to monitor the channel code when the HSDPA service is applied for the first time. If the ability of the UE to monitor the channel code changes, the base station cannot change the channel code for the UE. The later channel code monitoring ability accurately uses the channel code for information scheduling, which may cause the information scheduling rate and quality to be low, affecting the user's communication experience

Method used

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  • Method, device and system for sending and acquiring information
  • Method, device and system for sending and acquiring information
  • Method, device and system for sending and acquiring information

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Embodiment Construction

[0026] In order to solve the problem that the base station cannot obtain the change information of the channel code monitoring capability of the user terminal, which may cause low information scheduling rate and quality, the embodiments of the present invention provide a method, device and system for information transmission and acquisition.

[0027] Such as figure 1 As shown, the method for sending information provided by the embodiment of the present invention includes:

[0028] Step 101, acquiring the changed channel code monitoring capability information of the user terminal;

[0029] Step 102, sending a message carrying the changed channel code monitoring capability information of the user terminal to the base station.

[0030] The information sending method provided by the embodiment of the present invention can send the changed channel code monitoring capability information of the user terminal to the base station, so that the base station can know the changed channel ...

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Abstract

The embodiment of the invention discloses a method, a device and a system for sending and acquiring information, relates to the field of communication and aims to solve the problems that a base station cannot acquire changed information of channel code monitoring capacity of a user terminal, so that information scheduling rate and quality are low. The invention provides the technical scheme of: acquiring the channel code monitoring capacity changed by the user terminal; and sending the information carrying the channel code monitoring capacity changed by the user terminal to a base station. The technical scheme provided by the embodiment of the invention can be applied to an HSDPA system.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system for sending and acquiring information. Background technique [0002] With the rapid development of communication technology, Wideband Code Division Multiple Access (WCDMA), as one of the mainstream technologies of the third generation mobile communication system, has been widely researched and applied in the world. Currently, WCDMA has Various versions. In order to increase the data transmission rate, WCDMA introduced High Speed ​​Downlink Packet Access (HSDPA) technology in Release 5 (Release5, R5), enabling the downlink to achieve a speed of up to 14.4 Mbit / s. [0003] In the HSDPA system, the R5 and R6 protocols stipulate that the user terminal (User Equipment, UE) can only monitor one channel code in the channel code list. Due to the limited monitoring capability of the UE, the base station on the network side can only use one channel correspondi...

Claims

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Application Information

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IPC IPC(8): H04W4/12H04W28/16H04W72/12
Inventor 杨榜泉
Owner HUAWEI TECH CO LTD
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