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Resource scheduling processing method and apparatus

A resource scheduling and processing method technology, applied in the field of resource scheduling processing methods and devices

Inactive Publication Date: 2012-12-19
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004]However, in the process of realizing the research of the present invention, the inventor found that the existing uplink resource scheduling scheme has at least the following problems: due to the rapid change of the wireless environment, the existing The scheduling factor cannot give real-time feedback and predict the changes of the current wireless environment of each UE. There is a large delay, and the appropriate SG cannot be allocated to the UE in time, which hinders the increase of UE uplink throughput, and even makes the UE uplink throughput decline

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  • Resource scheduling processing method and apparatus
  • Resource scheduling processing method and apparatus
  • Resource scheduling processing method and apparatus

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Embodiment Construction

[0025] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0026] The embodiment of the present invention can be implemented based on the Node B uplink resource fast scheduling technology in the HSUPA technology. In a system using HSUPA technology, the radio network controller (Radio Network Controller; hereinafter referred to as: RNC) is responsible for controlling the uplink resources from a macro perspective, and the Node B uses an absolute grant channel (E-DCH Absolute Grant Channel; hereinafter referred to as: E- AGCH) allocates AGs to one or a group of UEs to adjust the SG of the UEs in a large range, that is, the absolute limit of uplink resources that the UEs can use at most can be allocated to the corresponding UEs. The Node B also allocates RGs to UEs through the relative grant channel (E-DCHRelative Grant Channel; hereinafter referred to as: E-RGCH) to adjust the SG of the ...

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Abstract

The invention embodiment provides a processing method and a device for resource scheduling. The method comprises the steps of carrying out channel quality variation statistics according to the historical value of a power control command and adjusting the service authorization distributed to user terminals according to the result of the channel quality variation statistics. The device comprises a statistical module used for carrying out channel quality variation statistics according to the historical value of a power control command and a determination module used for adjusting the service authorization distributed to user terminals according to the result of the channel quality variation statistics. When the service authorization is adjusted, the method and the device carry out channel quality variation statistics to the historical value of the power control command, so as to recognize the channel quality variation trend in real time and adjust the technical means of service authorization according to the channel quality variation trend, thereby determining rational service authorization for the user terminal and improve the uplink throughput of the user terminal.

Description

Technical field [0001] The invention involves mobile communication technology and especially involves a resource scheduling processing method and device. Background technique [0002] High Speed Uplink Packet Access; hereinafter referred to as: HSUPA) is the third -generation mobile communication partner project (3rd Generation Project Partnership; hereinafter referred to as: 3GPP) in the 6th edition (R6) protocol in the 6th edition (R6).The purpose is to increase the throughput of the user terminal (User Equipment; hereinafter referred to as: UE) to transmit data to the base station (Node B).Compared to the Wideband Codedivision Multiple Access (hereinafter referred to as: WCDMA) system, one of the key technologies introduced by HSUPA is the rapid scheduling based on Node B's upward resources.UE currently available data transmission rate and transmission time, by sending absolute authorization to the UE directly (absolute grants; hereinafter referred to as: AG) and Relacted Gran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W72/08H04W72/04H04W72/14H04W72/54
Inventor 韩晓征
Owner HUAWEI DEVICE CO LTD