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Service scheduling method and device

A technology for service scheduling and voice service, applied in the field of communications, can solve the problems of inability to schedule UEs, delay transmission opportunities, and inability to fully utilize uplink subframes, and achieve the effect of reducing transmission delay and improving voice quality.

Active Publication Date: 2019-04-19
CHINA MOBILE GRP GUANGDONG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing scheduling method, when segmental transmission occurs for uplink edge user data, the dynamic scheduling triggered by SR / BSR will cause the uplink subframes to not be fully utilized. figure 2 No. 2, No. 7, and No. 17 uplink subframes in the base station cannot schedule the UE, and in the scenario of marginal signal fluctuations, it may delay the transmission opportunity of subsequent packets, and even cause timeout packet loss

Method used

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Embodiment Construction

[0046]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. 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.

[0047] image 3 It shows a schematic flowchart of a service scheduling method provided by an embodiment of the present invention, and the service scheduling method is applied to network side equipment, such as image 3 As shown, the service scheduling method in this embodiment is as follows.

[0048] 301. Identify user equipment (User Equipment, ...

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Abstract

Embodiments of the invention provide a service scheduling method and device. The method comprises steps of: recognizing all UE at a cell uplink coverage edge in a cell service area; for any UE at thecell uplink coverage edge, determining whether the UE initiates an SR of a voice user / whether the UE initiates a BSR of a voice service; if it is determined and learnt that the UE initiates the SR ofthe voice user or initiates the BSR of the voice service, raising a scheduling priority of the voice user initiated by the UE, and according to regulated scheduling priority, actively scheduling the voice service for the UE till scheduling is completed. Through adoption of the service scheduling method and device, a high priority service can be scheduled for UE at the cell coverage edge, so that uplink subframes can be fully utilized when an edge signal fluctuates, transmission delay is shortened, and voice quality of uplink edge users is improved.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a service scheduling method and device. Background technique [0002] In the communication system, the user equipment UE located at the edge of the uplink coverage of the cell, because the uplink signal-to-interference and noise ratio (SINR) is relatively poor, its channel condition is worse than that of users near the midpoint, and the degree of signal fading is large. When the edge user equipment initiates uplink services Sometimes it is easy to be unable to be scheduled by the base station in time or the scheduling delay is very large, which will seriously affect the perception experience of edge user equipment, especially for edge voice users with high priority, their most basic voice experience will also be affected . [0003] At present, the voice service is triggered by the scheduling request (Scheduling Request, SR for short) and the buffer status report (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12
CPCH04W72/569H04W72/21
Inventor 瞿水华许乐飞彭海燕吕赞福李铁峰
Owner CHINA MOBILE GRP GUANGDONG CO LTD
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