A Friendly Interference Game in Wireless Secret Communication Networks

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper considers a parallel wireless network in which multiple individuals exchange confidential information through independent sender-receiver links. An eavesdropper can intercept encrypted information through a degraded channel of each sender-receiver link. A friendly jammer, by applying interference to the eavesdropping channels, can increase the level of secrecy of the network. The optimal power allocation strategy of the friendly jammer under a power constraint is derived. A convex optimization model is used when all channels are under the threat of an eavesdropping attack and a non-zero sum game model is analyzed when the eavesdropper can only attack a limited quantity of channels.

Original languageEnglish (US)
Title of host publicationNetwork Games, Control and Optimization - 10th International Conference, NetGCooP 2020, Proceedings
EditorsSamson Lasaulce, Panayotis Mertikopoulos, Ariel Orda
PublisherSpringer Science and Business Media Deutschland GmbH
Pages25-37
Number of pages13
ISBN (Print)9783030874728
DOIs
StatePublished - 2021
Event10th International Conference on Network Games, Control and Optimization, NETGCOOP 2020 - Cargèse, France
Duration: Sep 22 2021Sep 24 2021

Publication series

NameCommunications in Computer and Information Science
Volume1354 CCIS
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference10th International Conference on Network Games, Control and Optimization, NETGCOOP 2020
Country/TerritoryFrance
CityCargèse
Period9/22/219/24/21

All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Mathematics(all)

Keywords

  • Eavesdropping
  • Friendly jammer
  • Non-zero sum game

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