Title:
TERAHERTZ BROADBAND RECONFIGURABLE INTELLIGENT SURFACE BASED ON VANADIUM DIOXIDE
Document Type and Number:
WIPO Patent Application WO/2024/074013
Kind Code:
A1
Abstract:
Methods and apparatuses for terahertz broadband reconfigurable intelligent surface based on vanadium dioxide are disclosed. In one embodiment, a RIS device comprises a transceiver; and a processor coupled to the transceiver, wherein the processor is configured to cause the reconfigurable intelligent surface device to: transmit control signaling indicating a set of operating frequencies supported by the reconfigurable intelligent surface device and a set of reflection efficiencies associated with the set of operating frequencies; and receive a transmission over an operating frequency of the set of operating frequencies supported by the reconfigurable intelligent surface device and using a transmit power based on a reflection efficiency associated with the operating frequency.
Inventors:
YANG DAQUAN (CN)
PAN TINGYANG (CN)
WANG WEIGUANG (CN)
HOU YANZHAO (CN)
LIU BINGCHAO (CN)
PAN TINGYANG (CN)
WANG WEIGUANG (CN)
HOU YANZHAO (CN)
LIU BINGCHAO (CN)
Application Number:
PCT/CN2023/082255
Publication Date:
April 11, 2024
Filing Date:
March 17, 2023
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04B7/145
Domestic Patent References:
| WO2022213357A1 | 2022-10-13 | |||
| WO2023035219A1 | 2023-03-16 |
Foreign References:
| CN112751200A | 2021-05-04 | |||
| CN114744407A | 2022-07-12 |
Other References:
ZTE, SANECHIPS: "Support of Reconfigurable Intelligent Surface for 5G Advanced", 3GPP TSG RAN MEETING #93E RP-212385, 6 September 2021 (2021-09-06), XP052050361
Attorney, Agent or Firm:
CHINA SINDA INTELLECTUAL PROPERTY LTD. (CN)
Download PDF: