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1. (WO2017148428) DATA SENDING METHOD AND USER EQUIPMENT

Pub. No.:    WO/2017/148428    International Application No.:    PCT/CN2017/075515
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Mar 04 00:59:59 CET 2017
IPC: H04W 74/00
H04W 72/04
Applicants: NTT DOCOMO, INC.
株式会社NTT都科摩
Inventors: LI, Anxin
李安新
JIANG, Huiling
蒋惠玲
Title: DATA SENDING METHOD AND USER EQUIPMENT
Abstract:
Provided are a data sending method executed by a user equipment, and the user equipment. The method comprises: receiving a radio network temporary identifier notified by a base station; obtaining, according to the radio network temporary identifier, uplink link scheduling information sent by the base station; and sending data to the base station by using a resource indicated in the uplink link scheduling information. On the resource, power multiplexing is performed on data, which is selectively chosen, of the user equipment and data of another user equipment. In this way, for a non-idle resource, by multiplexing data of a non-active UE and data of an active UE into the resource by using different powers, the non-active UE is allowed to perform contention-based unlink link access, thereby reducing the time delay of the access.