US Patent No. 10,560,938

RETRANSMISSION METHOD FOR DYNAMIC SUBFRAME SETTING IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME


Patent No. 10,560,938
Issue Date February 11, 2020
Title Retransmission Method For Dynamic Subframe Setting In Wireless Communication System And Apparatus For Same
Inventorship Seungmin Lee, Anyang-si (KR)
Hanbyul Seo, Anyang-si (KR)
Hakseong Kim, Anyang-si (KR)
Inkwon Seo, Anyang-si (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,560,938

1. A method for determining an uplink-downlink configuration by a user equipment in a wireless communication system, the method comprising:monitoring a physical downlink control channel (PDCCH) related to reconfiguring a TDD (Time Division Duplex) uplink-downlink configuration on a specific subframe; and
determining a reconfigured uplink-downlink configuration based on the PDCCH related to reconfiguring the TDD uplink-downlink configuration, based on whether the PDCCH related to the TDD uplink-downlink configuration is detected in the specific subframe,
wherein a period for the reconfigured uplink-downlink configuration is 10 ms, and
wherein the reconfigured uplink-downlink configuration is begins from a subframe 0 of a radio frame, when the specific subframe is the subframe 0 of the radio frame, and
wherein the reconfigured uplink-downlink configuration is begins from a subframe 0 of a next radio frame after the radio frame, when the specific subframe is a subframe other than the subframe 0.