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Radar communication integrated networking system power control method based on non-cooperative game

A non-cooperative game, power control technology

Active Publication Date: 2020-10-23
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, there is no power control method for radar communication integrated networking system based on non-cooperative game in the prior art

Method used

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  • Radar communication integrated networking system power control method based on non-cooperative game
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  • Radar communication integrated networking system power control method based on non-cooperative game

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Embodiment Construction

[0048] The present invention will be described in detail below in conjunction with specific embodiments.

[0049] The power control method of the radar communication integrated networking system based on the non-cooperative game of the present invention comprises the following steps:

[0050] 1. Determine the composition of the radar communication integrated networking system and the prior information of the propagation loss of each path;

[0051] For a radar communication integrated networking system composed of multiple radar communication integrated nodes working in the same frequency band, the signals emitted by each radar communication integrated node can simultaneously complete the functions of target detection and communication data transmission; in addition, according to The prior information of the actual combat environment is used to obtain the path propagation loss between the i-th integrated radar communication node and the target The path propagation loss betwee...

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Abstract

The invention discloses a radar communication integrated networking system power control method based on a non-cooperative game. The method comprises the following steps: determining radar communication integrated networking system composition and propagation loss prior information of each path; respectively constructing a utility function of each radar communication integrated node related to target detection and communication data transmission; respectively establishing a non-cooperative game power control model about target detection and a non-cooperative game power control model about communication data transmission; and solving the non-cooperative game power control model about target detection and the non-cooperative game power control model about communication data transmission. According to the method, the transmitting power of the radar communication integrated networking system is effectively reduced, and the purpose of improving the radio frequency stealth performance of thesystem is achieved.

Description

technical field [0001] The invention relates to radar signal processing technology, in particular to a method for power control of a radar communication integrated networking system based on a non-cooperative game. Background technique [0002] The integrated radar communication system realizes radar target detection and communication data transmission functions simultaneously by sharing hardware equipment. Compared with the traditional single radar or communication equipment, the integrated radar communication system has the advantages of high integration, miniaturization and high spectrum utilization efficiency. [0003] Radio frequency stealth refers to the confrontation between the target and the passive detection system. The passive detection system can determine the position (angle and distance) information of the weapon according to the electromagnetic waves radiated by the electronic equipment (system) on the weapon platform. Radio frequency stealth refers to effec...

Claims

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Application Information

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IPC IPC(8): G01S13/04G01S13/00
CPCG01S13/04G01S13/006
Inventor 时晨光丁琳涛王奕杰
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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