Title:
METHOD AND APPARATUS FOR DESIGNING MULTIPLE-INPUT MULTIPLE-OUTPUT TRANSCEIVER
Document Type and Number:
WIPO Patent Application WO/2023/165183
Kind Code:
A1
Abstract:
The present application provides a method and apparatus for designing a multiple-input multiple-output transceiver, comprising: on the basis of a security rate model of a user signal in a signal transmission system, constructing a target optimization model; solving the target optimization model, and determining an optimization design parameter of a transceiver in the signal transmission system; the optimization design parameter comprising at least one of: a downlink precoding vector, a downlink artificial noise vector, an uplink transmission power, and a mode selection vector; and the security rate model being determined on the basis of signal security rates associating all users with eavesdropping devices. In the method and apparatus for designing a multiple-input multiple-output transceiver provided by the present application, by constructing a target optimization model, solving the target optimization model, and further obtaining optimization design parameters for a transceiver, it is possible to effectively prevent the interception of a signal by an eavesdropping device, thus ensuring the communication security of a signal transmission system.
Inventors:
XIA XINJIANG (CN)
WANG DONGMING (CN)
YOU XIAOHU (CN)
WANG DONGMING (CN)
YOU XIAOHU (CN)
Application Number:
PCT/CN2022/134716
Publication Date:
September 07, 2023
Filing Date:
November 28, 2022
Export Citation:
Assignee:
PURPLE MOUNTAIN LABORATORIES (CN)
International Classes:
H04B7/0456; H04B7/0413; H04K1/00; H04K1/02
Foreign References:
| CN113037340A | 2021-06-25 | |||
| CN111970035A | 2020-11-20 | |||
| CN112311520A | 2021-02-02 | |||
| CN114665937A | 2022-06-24 | |||
| US20110002414A1 | 2011-01-06 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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