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Registered METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM OF UNLICENSED BAND AND METHOD AND APPARATUS FOR TRIGGERING SOUNDING REFERENCE SIGNAL TRANSMISSION

Inventors
Um Jung Sun, Jung Hoiyoon, Seung Keun Park, Yoo Sungjin
Application No.
18111148 (2023.02.17)
Publication No.
20230199788 (2023.06.22)
Registration No.
11985685 (2024.05.14)
Country
UNITED STATES
Project Code
15MR3700, Development of core technologies to improve spectral efficiency for mobile big-bang, Choi Hyung Do
Abstract
Disclosed herein is a method for transmitting, by a terminal, a sounding reference signal (SRS). The terminal receives a grant for uplink multiple subframes from a base station. The terminal determines a first subframe for an SRS transmission of the terminal among the uplink multiple subframes on the basis of SRS transmission position information received from the base station. Further, the terminal transmits the SRS in the first subframe.
KSP Keywords
Communication system, Position information, Reference signal, Signal transmission, Sounding reference signal, Wireless communication system, base station(BS), unlicensed band, wireless communication
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Status Patent Country KIPRIS
Registered METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM OF UNLICENSED BAND AND METHOD AND APPARATUS FOR TRIGGERING SOUNDING REFERENCE SIGNAL TRANSMISSION UNITED STATES
Registered METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM OF UNLICENSED BAND AND METHOD AND APPARATUS FOR TRIGGERING SOUNDING REFERENCE SIGNAL TRANSMISSION UNITED STATES
Registered METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM OF UNLICENSED BAND AND METHOD AND APPARATUS FOR TRIGGERING SOUNDING REFERENCE SIGNAL TRANSMISSION CHINA
Registered METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM OF UNLICENSED BAND AND METHOD AND APPARATUS FOR TRIGGERING SOUNDING REFERENCE SIGNAL TRANSMISSION CHINA