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1. (WO2018121435) RESOURCE MAPPING METHOD AND APPARATUS

Pub. No.:    WO/2018/121435    International Application No.:    PCT/CN2017/118013
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Dec 23 00:59:59 CET 2017
IPC: H04W 72/04
H04W 74/08
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: YUAN, Pu
袁璞
LUO, Jun
罗俊
LIU, Jin
刘瑾
Title: RESOURCE MAPPING METHOD AND APPARATUS
Abstract:
Provided in the embodiments of the present invention is a random access method, comprising the following processing: user equipment transmits a preamble sequence; the user equipment receives a random access response, the random access response comprising information of a transmission message 3, and the information of the transmission message 3 being used by the user equipment to determine a beam of the transmission message 3; the user equipment determines the beam of the transmission message 3 according to the information of the transmission message 3; and the user equipment transmits the message 3 using the determined beam.