Registered
METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK
- Inventors
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Noh Taegyun, Ahn Jae Young
- Application No.
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16926858 (2020.07.13)
- Publication No.
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20200344098 (2020.10.29)
- Registration No.
- 11296913 (2022.04.05)
- Country
- UNITED STATES
- Project Code
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08MM1100, Development of Adaptive Radio Access and Transmission Technologies for 4th Generation Mobile Communications,
Kim Yeongjin
- Abstract
- A technology enabling a terminal to receive acknowledgement (ACK)/negative ACK (NACK) information about data transmitted from the terminal is provided. The method includes receiving cyclic shift information for a reference signal from the base station; transmitting, to the base station, the data and a reference signal which is cyclic-shifted using a cyclic shift value, the cyclic shift value being determined based on a dynamic cyclic shift value mapped one-to-one to the cyclic shift information for the reference signal; and receiving, from the base station, the ACK/NACK information about the transmitted data through a radio resource of a downlink channel, the radio resource of the downlink channel being identified based on a modifier mapped one-to-one to the cyclic shift information for the reference signal.
- KSP Keywords
- Cyclic shift, One-to-one, Reference signal, base station(BS), radio resource
- Family
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