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Up-link wireless resource scheduling method and its device

A wireless resource scheduling and resource scheduling technology is applied in the field of uplink wireless resource scheduling methods and devices, and can solve the problems that resource fragments cannot meet the transmission of large-bandwidth services, and the failure to upload data for services.

Active Publication Date: 2017-01-25
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a large-scale large-bandwidth UE request comes, because these resource fragments cannot satisfy the large-bandwidth service transmission, the upload data of the large-bandwidth service fails

Method used

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  • Up-link wireless resource scheduling method and its device
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  • Up-link wireless resource scheduling method and its device

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0051] The execution subject of the uplink resource scheduling method provided in the embodiment of the present invention may be an uplink resource scheduling device, or a base station for executing the above-mentioned uplink resource scheduling method. Wherein, the uplink resource scheduling device may be the control entity in the above-mentioned base station. Specifically, the base station in the embodiment of the present invention is a long-term evolution (Engli...

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Abstract

The embodiment of the invention provides an uplink radio resource scheduling method and apparatus, the uplink radio resource scheduling method and apparatus relates to the field of communication technology, and is intended to reduce resource fragments in a frequency band. The method comprises the steps of receiving an uplink resource scheduling request sent by the user equipment UE; and the N pieces of idle resource blocks RB groups are acquired according to the instruction of the uplink resource scheduling request; the priority of each of the idle RB groups and the redundancy of each of the idle RB group in the N pieces of the idle RB groups are acquired; the target idle RB group is determined for the UE according to the priority of each of the idle RB group and the redundancy of each of the idle RB group. The uplink radio resource scheduling method and device provides the uplink radio resource scheduling.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to an uplink wireless resource scheduling method and device. Background technique [0002] In the uplink of the Long Term Evolution (English: Long Term Evolution, referred to as: LTE) system, the single-carrier frequency-division multiple access (English: Single-carrier Frequency-Division Multiple Access, referred to as: SC-FDMA) technology is used for data transmission. For transmission, the SC-FDMA technology requires that idle resource blocks (English: Resource Block, abbreviated: RB) allocated by the base station for user equipment (English: User Equipment, abbreviated: UE) are continuously distributed in the frequency domain. [0003] In the prior art, according to the resource allocation request sent by the UE, the base station forms a free resource block group (English: Resource Block Group, RB group for short) formed by multiple consecutive free resource...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/08H04W72/10H04W72/54
CPCH04W72/54H04W72/56
Inventor 张力方胡泽妍许珺陈丹张涛
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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