Patent ID: 9407419
Filing Date: 2016-08-02
CPC Classification: H04L,H04W

Claim Text:
1. A method of transceiving signals by a user equipment in a wireless communication system being operated by TDD (Time Division Duplex), the method comprising: monitoring a PDCCH (Physical Downlink Control CHannel) related with a special subframe; receiving a PDSCH (Physical Downlink Shared CHannel) corresponding to the PDCCH in the special subframe, if the PDCCH including a downlink assignment for the special subframe is detected, wherein the special subframe is indicated, by an indicator related to a reconfigured special subframe, for downlink transmission, and wherein the indicator is received through a downlink subframe, which exist directly before the special subframe, and wherein the PDSCH is received via at least one OFDM (Orthogonal Frequency Division Multiplexing) symbol corresponding to a GP (Guard Period) and a UpPTS (Uplink Pilot Time Slot) within the special subframe; and transmitting a PUSCH (Physical uplink Shared CHannel) corresponding to the PDCCH in another special subframe existing 4 subframes later, if the PDCCH containing an uplink grant for the special subframe is detected, wherein the another special subframe is indicated, by the indicator related to the reconfigured special subframe, for uplink transmission, and wherein the PUSCH is transmitted via at least one OFDM symbol corresponding to a GP (Guard Period) within the another special subframe.