On the study of secrecy capacity with outdated CSI

Tong Chen, Peng Xu, Zhiguo Ding, Xuchu Dai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we study the secrecy capacity of the proposed transmission scheme. It is provided that the SNR at the selected best relay, destination and eavesdropper are same due to the symmetrical setup. The outage probability is considered here to evaluate the performance of such a secrecy communication system. Then the system will be extended into outdated channel state information (CSI) scenarios. The correlation coefficients between the actual and outdated channel will influence the system performance. The closed-form expressions of the achievable outage probability will be derived to demonstrate the performance of the proposed secure transmission scheme, and numerical results are presented.

Original languageBritish English
Title of host publicationSmart Grid Inspired Future Technologies - 1st International Conference, SmartGIFT 2016, Revised Selected Papers
EditorsKun Yang, Victor C.M. Leung, Yan Zhang, Shusen Yang, Jia Hu, Jianliang Gao
PublisherSpringer Verlag
Pages87-97
Number of pages11
ISBN (Print)9783319477282
DOIs
StatePublished - 2017
Event1st International Conference on Smart Grid Inspired Future Technologies, SmartGIFT 2016 - Liverpool, United Kingdom
Duration: 19 May 201620 May 2016

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume175
ISSN (Print)1867-8211

Conference

Conference1st International Conference on Smart Grid Inspired Future Technologies, SmartGIFT 2016
Country/TerritoryUnited Kingdom
CityLiverpool
Period19/05/1620/05/16

Keywords

  • Outage probability
  • Outdated CSI
  • Secrecy communication

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