Title:
INTERFERENCE MITIGATION USING RECONFIGURABLE INTELLIGENT SURFACES
Document Type and Number:
WIPO Patent Application WO/2023/000287
Kind Code:
A1
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform measurements of a first plurality of interference measurement resources on a channel from a reconfigurable intelligent surface (RIS) to the UE. The first plurality of interference measurement resources are associated with a plurality of beams. Accordingly, the UE may transmit a first report based at least in part on the measurements of the first plurality of interference measurement resources. The UE may additionally perform measurements of a second plurality of interference measurement resources on the channel from the RIS to the UE. The second plurality of interference measurement resources are associated with a plurality of phases. Accordingly, the UE may transmit a second report based at least in part on the measurements of the second plurality of interference measurement resources. Numerous other aspects are described.
Inventors:
SAHRAEI SAEID (US)
LY HUNG DINH (US)
ZHANG YU (US)
MUKKAVILLI KRISHNA KIRAN (US)
LY HUNG DINH (US)
ZHANG YU (US)
MUKKAVILLI KRISHNA KIRAN (US)
Application Number:
PCT/CN2021/108049
Publication Date:
January 26, 2023
Filing Date:
July 23, 2021
Export Citation:
Assignee:
QUALCOMM INC (US)
SAHRAEI SAEID (US)
LY HUNG DINH (US)
ZHANG YU (CN)
MUKKAVILLI KRISHNA KIRAN (US)
SAHRAEI SAEID (US)
LY HUNG DINH (US)
ZHANG YU (CN)
MUKKAVILLI KRISHNA KIRAN (US)
International Classes:
H04W24/00; H04B7/06
Domestic Patent References:
| WO2021056282A1 | 2021-04-01 | |||
| WO2018128940A2 | 2018-07-12 |
Foreign References:
| US20200245166A1 | 2020-07-30 | |||
| US20200358501A1 | 2020-11-12 | |||
| CN110476391A | 2019-11-19 | |||
| CN102972082A | 2013-03-13 |
Other References:
APPLE INC: "Consideration on beam measurement and reporting enhancement", 3GPP DRAFT; R1-1812921 CONSIDERATION ON BEAM MEASUREMENT AND REPORTING ENHANCEMENT, vol. RAN WG1, 3 November 2018 (2018-11-03), Spokane, USA, pages 1 - 8, XP051479170
LG ELECTRONICS: "Discussion on interference measurement", 3GPP DRAFT; R1-1700474 DISCUSSION ON INTERFERENCE MEASUREMENT_FINAL, vol. RAN WG1, 10 January 2017 (2017-01-10), Spokane, USA, pages 1 - 5, XP051202898
LG ELECTRONICS: "Discussion on interference measurement", 3GPP DRAFT; R1-1700474 DISCUSSION ON INTERFERENCE MEASUREMENT_FINAL, vol. RAN WG1, 10 January 2017 (2017-01-10), Spokane, USA, pages 1 - 5, XP051202898
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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