Secure communications through Rayleigh fading SIMO channel with multiple eavesdroppers

Md Zahurul I Sarkar, Tharmalingam Ratnarajah

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

Abstract / Description of output

We consider a single-input multiple-output (SIMO) Rayleigh fading broadcast channel, where the transmitter sends some confidential information to one user which is a legitimate receiver in the presence of multiple eavesdroppers. The eavesdroppers are mutually independent and perfect secrecy is achieved when the transmitter and the legitimate receiver can communicate at some positive rate, while insuring that each eavesdropper gets zero bits of information. Here, we find the probability of non-zero secrecy mutual information and secure outage probability to investigate the outage behavior of proposed model. We also present a formulation of ergodic secrecy mutual information in the presence of multiple eavesdroppers.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications
DOIs
Publication statusPublished - 13 Aug 2010
Event2010 IEEE International Conference on Communications, ICC 2010 - Cape Town, United Kingdom
Duration: 23 May 201027 May 2010

Conference

Conference2010 IEEE International Conference on Communications, ICC 2010
Country/TerritoryUnited Kingdom
CityCape Town
Period23/05/1027/05/10

Keywords / Materials (for Non-textual outputs)

  • Confidential information
  • Eavesdropper's channel
  • Ergodic secrecy mutual information
  • Multiple eavesdroppers
  • Secure outage probability

Fingerprint

Dive into the research topics of 'Secure communications through Rayleigh fading SIMO channel with multiple eavesdroppers'. Together they form a unique fingerprint.

Cite this