Wireless information and power transfer using energy harvesting relay with outdated CSI

Tong Chen, Zhiguo Ding, Guiyun Tian

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

6 Scopus citations

Abstract

Today amounts of wireless networks have made the ambient radio frequency signals around the world. Wireless information and power transfer make it possible for the devices to cyclically use the energy from these surrounding signals and process information simultaneously. In this paper, we study the wireless information and power transfer protocol using the energy harvesting relay in a two-way amplify-and-forward (AF) scheme. This energy harvesting relay recharges the battery using the energy from the sources, and provides transmission power to forward the received signals. We firstly study the outage probability to evaluate the performance of the system in normal situation. Then we will extend it into outdated channel state information (CSI) scenario. The approximated results are provided to show how the correlation coefficients affect the outage probability under outdated CSI scenarios.

Original languageBritish English
Title of host publication2014 International Workshop on High Mobility Wireless Communications, HMWC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-6
Number of pages6
ISBN (Electronic)9781479956463
DOIs
StatePublished - 30 Dec 2014
Event2014 International Workshop on High Mobility Wireless Communications, HMWC 2014 - Beijing, China
Duration: 1 Nov 20143 Nov 2014

Publication series

Name2014 International Workshop on High Mobility Wireless Communications, HMWC 2014

Conference

Conference2014 International Workshop on High Mobility Wireless Communications, HMWC 2014
Country/TerritoryChina
CityBeijing
Period1/11/143/11/14

Keywords

  • amplify-and-forward
  • energy harvesting
  • Outage probability
  • outdate CSI

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