US Patent No. 10,560,935

METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,560,935
Issue Date February 11, 2020
Title Method And Device For Transmitting And Receiving Signal In Wireless Communication System
Inventorship Hyukjin Chae, Seoul (KR)
Kwangseok Noh, Seoul (KR)
Dongkyu Kim, Seoul (KR)
Hanbyul Seo, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,560,935

1. A method of transmitting and receiving a signal, which is transmitted and received by a first device in a wireless communication system, the method comprising:transmitting system information indicating subframes for downlink transmission and subframes for uplink transmission; and
transmitting a downlink signal in a specific subframe in which the system information indicates a subframe for the uplink transmission,
wherein the specific subframe is applied to a predetermined time offset determined based on a timing advance applied for the uplink transmission,
wherein the predetermined time offset is a time offset for changing a transmission timing of the specific subframe,
wherein a transmission timing of the downlink signal corresponds to a reception timing of the uplink signal received in the specific subframe through the predetermined time offset, and
wherein the first device transmits, to a second device, information indicating that the predetermined time offset has been applied to the specific subframe.