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1. (WO2018202060) METHODS AND APPARATUSES FOR RANDOM ACCESS TRANSMISSION

Pub. No.:    WO/2018/202060    International Application No.:    PCT/CN2018/085415
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri May 04 01:59:59 CEST 2018
IPC: H04W 72/00
H04W 74/08
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
LIU, Jinhua
Inventors: LIU, Jinhua
FAN, Rui
Title: METHODS AND APPARATUSES FOR RANDOM ACCESS TRANSMISSION
Abstract:
Embodiments of the present disclosure relate to methods and apparatuses for random access transmission. In example embodiments, a method implemented in a terminal device is provided. According to the method, a first transmission resource set from a plurality of transmission resource sets is selected based on one or more of the following: a beam-forming reciprocity capability of the terminal device, and a geometry of the terminal device in a serving area of a network device. The plurality of transmission resource sets are indicated in information for one or more random access configurations received from the network device and are respectively corresponding to different numbers of random access transmissions. Up to a first number of random access signals are transmitted to the network device in a random access request. The first number is corresponding to the first transmission resource set.