Title:
APPARATUS AND METHOD FOR SIGNAL TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/092905
Kind Code:
A1
Abstract:
The present disclosure, as an embodiment of a method for operation of user equipment, comprises the steps of: transmitting, by user equipment, a reference signal to a base station; receiving, by the user equipment, a response message from the base station on the basis of the reference signal; and transmitting, by the user equipment, a local parameter of a local model to the base station. The response message includes transmission mode information, resource allocation information, and feedback information of the reference signal. The transmission mode information indicates a first transmission mode or a second transmission mode. The local parameter of the local model is transmitted on the basis of the indicated first transmission mode or second transmission mode. The local parameter of the local model is related to federated learning.
Inventors:
KIM YEONG JUN (KR)
LEE SANGRIM (KR)
LEE HOJAE (KR)
JEON KI JUN (KR)
KIM SUNGJIN (KR)
LEE TAE HYUN (KR)
LEE SANGRIM (KR)
LEE HOJAE (KR)
JEON KI JUN (KR)
KIM SUNGJIN (KR)
LEE TAE HYUN (KR)
Application Number:
PCT/KR2021/015462
Publication Date:
May 05, 2022
Filing Date:
October 29, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L1/00; H04B7/06; H04L25/02; H04L25/03; H04L27/26; H04W52/14; H04W72/02; H04W72/04
Domestic Patent References:
| WO2012064783A2 | 2012-05-18 |
Foreign References:
| US20120250742A1 | 2012-10-04 |
Other References:
MINGZHE CHEN; ZHAOHUI YANG; WALID SAAD; CHANGCHUAN YIN; H. VINCENT POOR; SHUGUANG CUI: "A Joint Learning and Communications Framework for Federated Learning over Wireless Networks", ARXIV.ORG, 17 September 2019 (2019-09-17), pages 1 - 30, XP081478182
ZHANG XINRAN; PENG MUGEN; YAN SHI; SUN YAOHUA: "Deep-Reinforcement-Learning-Based Mode Selection and Resource Allocation for Cellular V2X Communications", IEEE INTERNET OF THINGS JOURNAL, vol. 7, no. 7, 27 December 2019 (2019-12-27), USA , pages 6380 - 6391, XP011798220, DOI: 10.1109/JIOT.2019.2962715
P. BISAGLIA ; L. SANGUINETTI ; M. MORELLI ; N. BENVENUTO ; S. PUPOLIN: "Pre-equalization Techniques for Downlink and Uplink TDD MC-CDMA Systems", WIRELESS PERSONAL COMMUNICATIONS, vol. 35, no. 1-2, 1 October 2005 (2005-10-01), Do , pages 3 - 18, XP019271935, ISSN: 1572-834X
ZHANG XINRAN; PENG MUGEN; YAN SHI; SUN YAOHUA: "Deep-Reinforcement-Learning-Based Mode Selection and Resource Allocation for Cellular V2X Communications", IEEE INTERNET OF THINGS JOURNAL, vol. 7, no. 7, 27 December 2019 (2019-12-27), USA , pages 6380 - 6391, XP011798220, DOI: 10.1109/JIOT.2019.2962715
P. BISAGLIA ; L. SANGUINETTI ; M. MORELLI ; N. BENVENUTO ; S. PUPOLIN: "Pre-equalization Techniques for Downlink and Uplink TDD MC-CDMA Systems", WIRELESS PERSONAL COMMUNICATIONS, vol. 35, no. 1-2, 1 October 2005 (2005-10-01), Do , pages 3 - 18, XP019271935, ISSN: 1572-834X
Attorney, Agent or Firm:
SUNG, Byung Kee (KR)
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