On Strategic Multi-Antenna Jamming in Centralized Detection Networks

Venkata Sriram Siddhardh Nadendla, Vinod Sharma, Pramod Kumar Varshney

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

In this letter, we model a complete-information zero-sum game between a centralized detection network with a multiple access channel between the sensors and the fusion center (FC), and a jammer with multiple transmitting antennas. We choose error probability at the FC as the performance metric, and investigate pure strategy equilibria for this game, and show that the jammer has no impact on the FC's error probability by employing pure strategies at the Nash equilibrium. Furthermore, we also show that the jammer has an impact on the expected utility if it employs mixed strategies.

Original languageEnglish (US)
Article number7808988
Pages (from-to)186-190
Number of pages5
JournalIEEE Signal Processing Letters
Volume24
Issue number2
DOIs
StatePublished - Feb 1 2017

Keywords

  • Detection networks
  • jamming
  • multiple access channels
  • saddle-point equilibrium

ASJC Scopus subject areas

  • Signal Processing
  • Applied Mathematics
  • Electrical and Electronic Engineering

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