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1. (WO2018028701) RANDOM ACCESS METHOD, APPARATUS AND SYSTEM, TERMINAL, AND BASE STATION

Pub. No.:    WO/2018/028701    International Application No.:    PCT/CN2017/097247
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Sat Aug 12 01:59:59 CEST 2017
IPC: H04W 72/04
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LIU, Kunpeng
刘鹍鹏
QU, Bingyu
曲秉玉
LIU, Jianqin
刘建琴
Title: RANDOM ACCESS METHOD, APPARATUS AND SYSTEM, TERMINAL, AND BASE STATION
Abstract:
Disclosed in embodiments of the present invention are a random access method, apparatus and system, a terminal and a base station, which relate to the technical field of communications. The method comprises: a base station allocates at least two types of random access resources, the at least two types of random access resources comprising a first type of random access resources and a second type of random access resources, and different types of random access resources being in a one-to-one correspondence with manners of sending beams by a terminal; or the first type of random access resources being associated with resources of different downlink signals, and the second type of random access resources being not associated with the resources of different downlink signals; or the first type of random access resources and the second type of random access resources being associated with the resources of different downlink signals in different association manners; and the base station receives a random access preamble sent by the terminal by using the first type of random access resources or the second type of random access resources.