Scheduling request transmission method and scheduling request transmission device

A technology for scheduling requests and transmission methods, which is applied in the field of communication, and can solve problems such as long time-consuming transmission of SRs and failure to meet the requirements of service delays that trigger SRs.

Active Publication Date: 2018-09-07
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] However, in some cases, SR is triggered by a service with a short delay requirement. According to the method of transmitting SR in related technologies, the transmission through the PUCCH resource will not be performed until after t

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  • Scheduling request transmission method and scheduling request transmission device
  • Scheduling request transmission method and scheduling request transmission device
  • Scheduling request transmission method and scheduling request transmission device

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Embodiment Construction

[0153] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0154] figure 1 It is a schematic flowchart of a scheduling request transmission method shown according to an embodiment of the present invention. The dispatching request transmission method shown in this embodiment can be applied to user equipment, such as a mobile phone, a tablet computer, and the like. The user can use LTE communication or NR communication.

[0155] Such as figure 1 As shown, the scheduling request transmission may include the following steps:

[0156] In ste...

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Abstract

The present disclosure relates to a scheduling request transmission method, which is applicable to a user equipment. The method includes: determining, by the user equipment, a scheduling request corresponding to a logical channel by using a physical uplink control channel, and whether other operations of the user equipment are in a time domain. There is overlap; if it is determined that there is overlap, the other operations are stopped, and the scheduling request corresponding to the logical channel is transmitted through the physical uplink control channel. According to the embodiment of thepresent disclosure, when the user equipment determines that the scheduling request corresponding to the logical channel is transmitted through the physical uplink control channel, and other operations overlap in the time domain, other operations may be stopped, and the physical uplink control channel is transmitted. The scheduling request corresponding to the logical channel, so as to request theuplink resource to transmit the buffer status report as soon as possible by the scheduling request, and ensure the requirement of the service corresponding to the logical channel for the lower delay.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular, to a scheduling request transmission method, a scheduling request transmission device, electronic equipment, and a computer-readable storage medium. Background technique [0002] When the user equipment needs to transmit new data uplink, it will trigger BSR (Buffer Status Report, buffer status report). When there is no available uplink resource for transmitting BSR, it can trigger SR (Scheduling Request, scheduling request), and pass (Physical Uplink Control CHannel, physical uplink control channel) resources transmit the SR to the base station to request uplink resources. [0003] The user equipment will also transmit data to the base station through ULSCH (UpLink Shared CHannel, uplink shared channel) resources, and the user equipment will continue for a period of time when it is in the current serving cell, generally called the measurement interval, to monito...

Claims

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Application Information

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IPC IPC(8): H04W72/12
CPCH04W72/21H04W24/08H04W72/0446H04W72/569H04W24/10H04W72/1268
Inventor 江小威赵群
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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