US Patent No. 10,798,695

METHOD FOR TRANSMITTING AND RECEIVING SYNCHRONIZATION SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR


Patent No. 10,798,695
Issue Date October 06, 2020
Title Method For Transmitting And Receiving Synchronization Signal In Wireless Communication System, And Apparatus Therefor
Inventorship Kyuseok Kim, Seoul (KR)
Kilborn Lee, Seoul (KR)
Kijun Kim, Seoul (KR)
Minki Ahn, Seoul (KR)
Kukheon Choi, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,798,695

1. A method for transmitting and receiving, by a terminal, synchronization signals in a wireless communication system, the method comprising:receiving, from a base station, the synchronization signals and an extended synchronization signal which are repeatedly transmitted a predetermined number of times for each beam,
wherein the synchronization signals include a primary synchronization signal (PSS) and a secondary synchronization signal, and
wherein the extended synchronization signal includes positional information of a symbol in a subframe;
acquiring time and frequency synchronization with the base station based on the synchronization signals and the extended synchronization signal; and
receiving, from the base station, a beam reference signal (BRS) related to beam selection.