Title:
OMNIDIRECTIONAL INTELLIGENT METASURFACE-BASED COMMUNICATION AND RADAR TARGET DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/000718
Kind Code:
A1
Abstract:
An omnidirectional intelligent metasurface-based communication and radar target detection method, comprising: step 1, constructing an optimization problem model by setting maximizing a minimum beam mode gain as an optimization goal, and a communication system being an omnidirectional intelligent metasurface-based integrated communication and sensing system; step 2, setting constraint conditions for the optimization problem model constructed in step 1, constraint conditions comprising a user minimum rate constraint, a base station maximum transmit power constraint, and amplitude and phase constraints of the omnidirectional intelligent metasurface; step 3, solving the optimization problem model after setting the constraint conditions, to obtain an optimization solution for maximizing the minimum beam mode gain. The present omnidirectional intelligent metasurface-based communication and radar target detection method can further improve the capability of detecting a radar target while ensuring the quality of service for a communication user, and can fully exploit and utilize limited communication resources in a system, to achieve improved system performance.
Inventors:
ZUO JIAKUO (CN)
ZHU CHENMING (CN)
WANG QIANG (CN)
PENG FENGQIANG (CN)
ZHU CHENMING (CN)
WANG QIANG (CN)
PENG FENGQIANG (CN)
Application Number:
PCT/CN2022/108545
Publication Date:
January 04, 2024
Filing Date:
July 28, 2022
Export Citation:
Assignee:
CHINA INFORMATION CONSULTING & DESIGNING INST CO LTD (CN)
International Classes:
H04W16/22
Foreign References:
| CN114666815A | 2022-06-24 | |||
| CN110535518A | 2019-12-03 | |||
| CN110460556A | 2019-11-15 | |||
| CN112889225A | 2021-06-01 | |||
| CN104303428A | 2015-01-21 | |||
| CN114337765A | 2022-04-12 | |||
| KR100919615B1 | 2009-09-29 |
Attorney, Agent or Firm:
JIANGSU SUNDY LAW FIRM (CN)
Download PDF:
Previous Patent: OPERATION MACHINE
Next Patent: MICROSTRUCTURED LIQUID CRYSTAL FILM FOR AUTOMOTIVE GLASS
Next Patent: MICROSTRUCTURED LIQUID CRYSTAL FILM FOR AUTOMOTIVE GLASS