US Patent No. 10,342,048

METHOD AND APPARATUS FOR PROCESSING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,342,048
Issue Date July 02, 2019
Title Method And Apparatus For Processing Random Access In Wireless Communication System
Inventorship Sunheui Ryoo, Yongin-si (KR)
Sung-Jin Park, Icheon-si (KR)
Nam-I Kim, Daegu (KR)
Dong-Ho Cho, Seoul (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR) Korea Advanced Institute of S...

Claim of US Patent No. 10,342,048

1. A method for random access (RA) in a base station, the method comprising:transmitting a pilot signal for RA of a terminal through each of a plurality of beams;
determining a number of at least one RA preamble received by the base station without collision from among a plurality of preambles for the RA transmitted from a plurality of terminals;
determining a beam width based on the determined number of the at least one RA preamble; and
transmitting the pilot signal through at least one beam of the determined beam width.