Service scheduling method and device

A technology for business scheduling and voice services, applied in the field of communication, can solve problems such as delayed transmission opportunities, failure of UE scheduling, overtime packet loss, etc., to achieve the effect of improving voice quality and reducing transmission delay

Active Publication Date: 2022-04-05
CHINA MOBILE GRP GUANGDONG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Service scheduling method and device
  • Service scheduling method and device

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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 present invention provide a service scheduling method and device, wherein the method includes: identifying all user equipment located at the uplink coverage edge of the cell within the service range of the cell; and judging the user equipment for any user equipment located at the uplink coverage edge of the cell Whether to initiate a voice user scheduling request SR / whether to initiate a voice service buffer status report BSR; if it is determined that the user equipment initiates a voice user SR or initiates a voice service BSR, then the The scheduling priority of the user equipment is increased, and according to the adjusted scheduling priority, active scheduling of the voice service is performed on the user equipment until the scheduling is completed. The embodiments of the present invention can implement high-priority service scheduling for user equipment located at the coverage edge of a cell, so that uplink subframes can be fully utilized in the scenario of edge signal fluctuations, transmission delay is reduced, 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 Patents(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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