Title:
METHOD AND DEVICE FOR RELAY NETWORK ENERGY EFFICIENCY OPTIMIZED DISTRIBUTION, TERMINAL, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/215801
Kind Code:
A1
Abstract:
Disclosed are a method and device for relay network energy efficiency optimized distribution, a terminal, and a storage medium. The method comprises: dividing an information transmission process from a source end to a receiving end on the basis of a preset distribution scheme; acquiring a relevant power parameter, a relevant channel gain parameter, a relevant circuit loss parameter in an information transmission process, and additive white Gaussian noise parameters of a relay, of the receiving end, and of a tapping end; then respectively calculating the energy collected by the relay, the rate of transmission from the source end to the receiving end, and the total energy consumption; constructing and solving a nonconvex optimization problem for maximum energy efficiency on the basis of the transmission rate and of the total energy consumption, and converting the problem into one D.C. optimization problem, thus calculating an optimal solution. The present invention, by acquiring the relevant parameters in the information transmission process, constructing and solving the nonconvex optimization problem for maximum energy efficiency, and then converting the problem into one D.C. optimization problem, thus producing the optimal solution, further complies with practical applications and, with the problem of tapping being taken into consideration, increases security.
Inventors:
LUO WEIRAN (CN)
SHEN YANYAN (CN)
GONG SHIMIN (CN)
ZHU GUOPU (CN)
SHEN YANYAN (CN)
GONG SHIMIN (CN)
ZHU GUOPU (CN)
Application Number:
PCT/CN2019/130584
Publication Date:
October 29, 2020
Filing Date:
December 31, 2019
Export Citation:
Assignee:
SHENZHEN INST ADV TECH (CN)
International Classes:
H04W24/02
Foreign References:
| CN107277759A | 2017-10-20 | |||
| CN106712816A | 2017-05-24 | |||
| CN106100706A | 2016-11-09 | |||
| CN107087305A | 2017-08-22 | |||
| US20150223178A1 | 2015-08-06 |
Attorney, Agent or Firm:
SHENZHEN KEJIN INTELLECTUAL PROPERTY OFFICE (CN)
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