Title:
METHOD, DEVICE AND SYSTEM FOR COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2024/060931
Kind Code:
A1
Abstract:
The present application relates to a method, device and system for communication. According to the technical solution provided herein, a network device sends a reference signal to a terminal device, wherein the terminal device comprises an RIS, which serves as a transceiving unit; the terminal device generates, by means of the RIS, a reflection signal for the reference signal, wherein the reflection signal comprises data information associated with the terminal device; and the network device determines the data information from the reflection signal. Thus, the costs and power consumption of the terminal device can be reduced, and stable link transmission and improved communication efficiency can be realized.
Inventors:
DONG MIAOMIAO (CN)
DARDARI DAVIDE (IT)
CHEN XIANG (CN)
HAN WEI (CN)
BAI BO (CN)
DARDARI DAVIDE (IT)
CHEN XIANG (CN)
HAN WEI (CN)
BAI BO (CN)
Application Number:
PCT/CN2023/114971
Publication Date:
March 28, 2024
Filing Date:
August 25, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/0456; H04L25/02
Domestic Patent References:
| WO2022250221A1 | 2022-12-01 | |||
| WO2022183310A1 | 2022-09-09 |
Foreign References:
| CN113810083A | 2021-12-17 | |||
| CN114257475A | 2022-03-29 | |||
| US20220077919A1 | 2022-03-10 |
Other References:
INTEL: "FS_AmbientIoT Use Case: Industrial Wireless Sensor Network (ISWN)", 3GPP TSG-SA WG1 MEETING #98E S1-221166, 29 April 2022 (2022-04-29), XP052158891
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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