Search International and National Patent Collections

1. (WO2018166344) UPLINK DATA SCHEDULING AND REQUEST METHOD AND DEVICE

Pub. No.:    WO/2018/166344    International Application No.:    PCT/CN2018/077208
Publication Date: Fri Sep 21 01:59:59 CEST 2018 International Filing Date: Tue Feb 27 00:59:59 CET 2018
IPC: H04W 74/04
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: CHEN, Peng
陈鹏
YANG, Bo
杨博
YANG, Chao
杨超
Title: UPLINK DATA SCHEDULING AND REQUEST METHOD AND DEVICE
Abstract:
Disclosed are an uplink data scheduling and request method and device, belonging to the technical field of communications. The method comprises: sending an SR query frame to N terminals associated with an AP, the SR query frame carrying AIDs of the N terminals; receiving SRs sent by M terminals among the N terminals; for each specified sequence among the stored N specified sequences, performing a relevant operation on the specified sequence and the SRs sent by the M terminals, so as to determine whether the SRs sent by the M terminals include the specified sequence, the N specified sequence corresponding to the N terminals on a one-to-one basis, and every two specified sequences among the N specified sequences being mutually irrelevant; and when the SRs sent by the M terminals include the specified sequence, determining that uplink data to be sent exists in a terminal corresponding to the specified sequence. By means of the present application, the AP can quickly learn of a terminal on which uplink data to be sent exists, thus ensuring that the AP can subsequently schedule the uplink data of the terminal in a timely manner.