Title:
METHOD AND DEVICE FOR SUPPORTING SEMANTIC COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/068398
Kind Code:
A1
Abstract:
A method performed by a first radio device to support semantic communication in a wireless communication system according to an embodiment of the present specification comprises the steps of: extracting one or more sub-graphs from preconfigured graph data; generating one or more first latent vectors; receiving information including one or more second latent vectors from a second radio device; calculating a similarity between the one or more first latent vectors and the one or more second latent vectors; and updating the one or more sub-graphs on the basis of the calculated similarity.
Inventors:
JUNG IKJOO (KR)
LEE SANGRIM (KR)
JEON KIJUN (KR)
LEE TAEHYUN (KR)
JO MINSEOK (KR)
LEE SANGRIM (KR)
JEON KIJUN (KR)
LEE TAEHYUN (KR)
JO MINSEOK (KR)
Application Number:
PCT/KR2021/014691
Publication Date:
April 27, 2023
Filing Date:
October 20, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G06N3/08; G06N3/04; G06N5/02
Foreign References:
| KR102131099B1 | 2020-08-05 | |||
| CN110674317A | 2020-01-10 |
Other References:
LAN LAN ZIXUN ZIXUN, YU LIMIN, YUAN LINGLONG, WU ZILI, NIU QIANG, MA FEI: "Sub-GMN: The Neural Subgraph Matching Network Model", ARXIV:2104.00186V3, 30 April 2021 (2021-04-30), XP093057786, Retrieved from the Internet [retrieved on 20230626], DOI: 10.48550/arxiv.2104.00186
ALSENTZER ALSENTZER EMILY EMILY, FINLAYSON SAMUEL G, LI MICHELLE M, ZITNIK MARINKA: "Subgraph Neural Networks", 34TH CONFERENCE ON NEURAL INFORMATION PROCESSING SYSTEMS (NEURIPS 2020), 6TH - DEC 12TH, 2020, VANCOUVER, CANADA, 1 December 2020 (2020-12-01), Vancouver, Canada, XP093057797, Retrieved from the Internet [retrieved on 20230626], DOI: 10.48550/arxiv.2006.10538
JIANG HE; LI LUSI; WANG ZHENHUA; HE HAIBO: "Graph Neural Network Based Interference Estimation for Device-to-Device Wireless Communications", 2021 INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS (IJCNN), IEEE, 18 July 2021 (2021-07-18), pages 1 - 7, XP033975024, DOI: 10.1109/IJCNN52387.2021.9534202
ALSENTZER ALSENTZER EMILY EMILY, FINLAYSON SAMUEL G, LI MICHELLE M, ZITNIK MARINKA: "Subgraph Neural Networks", 34TH CONFERENCE ON NEURAL INFORMATION PROCESSING SYSTEMS (NEURIPS 2020), 6TH - DEC 12TH, 2020, VANCOUVER, CANADA, 1 December 2020 (2020-12-01), Vancouver, Canada, XP093057797, Retrieved from the Internet
JIANG HE; LI LUSI; WANG ZHENHUA; HE HAIBO: "Graph Neural Network Based Interference Estimation for Device-to-Device Wireless Communications", 2021 INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS (IJCNN), IEEE, 18 July 2021 (2021-07-18), pages 1 - 7, XP033975024, DOI: 10.1109/IJCNN52387.2021.9534202
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
Download PDF: