Device and method for transmitting signal in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsYoungyoon WOO, Yunsilk PARK
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Abstract
A method performed by a base station in a wireless communication system includes receiving, from a terminal configured with timing advance (TA), an uplink signal in an uplink period, according to a time division duplex (TDD) configuration, transmitting, through a transmission path of the base station to the terminal, an advance signal for a predetermined duration between an end point of receiving the uplink signal and a start point of a downlink period of the TDD configuration, the transmission path of the base station having a power amplifier as a transmission end, and transmitting, to the terminal, a downlink signal in the downlink period.
Claims20
A method performed by a base station in a wireless communication system, the method comprising:
- receiving, from a user equipment (UE) configured with timing advance (TA) value, an uplink signal in an uplink period, according to a time division duplex (TDD) configuration;
- transmitting, through a transmission path of the base station, an advance signal for a predetermined duration between an end point of receiving the uplink signal and a start point of a downlink period of the TDD configuration, the transmission path of the base station having a power amplifier as a transmission end;
- and
- transmitting, to the UE, a downlink signal in the downlink period.
A base station in a wireless communication system, the base station comprising:
- at least one transceiver;
- at least one memory storing instructions;
- and
- at least one processor operatively connected to the at least one transceiver, and the at least one memory,
- wherein the at least one processor is configured to execute the instructions to:
- receive, from a user equipment (UE) configured with timing advance (TA) value, an uplink signal in an uplink period, according to a time division duplex (TDD) configuration;
- transmit, through a transmission path of the base station, an advance signal for a predetermined duration between an end point of receiving the uplink signal and a start point of a downlink period of the TDD configuration, the transmission path of the base station having a power amplifier as a transmission end;
- and
- transmit, to the UE, a downlink signal in the downlink period.
Dependencies are inferred from the claim text.