Joint Impact of Hardware Impairments and Imperfect CSI on Cooperative SWIPT NOMA Multi-Relaying Systems

Xingwang Li, Jingjing Li, P. Takis Mathiopoulos, Di Zhang, Lihua Li, Jin Jin

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

9 Citations (Scopus)

Abstract

The performance of a cooperative non-orthogonal multiple access (NOMA) multi-relay system, where the communication between the base state (BS) and users is carried out through either the direct transmission or the assistance of energy harvesting (EH) relays, is evaluated in the presence of hardware impairment and imperfect channel state information (ICSI). A relay is selected among K EH relays by using partial relay selection (PRS) protocol to forward the received signal to a far user (FU) and a near user (NU). More specifically, exact analytical expressions for the outage probability are derived in closed-form. To obtain deeper insights, we present asymptotic expressions for the outage probability. The numerical results manifest that distortion parameter, κ, will jeopardize the performance of considered systems, and increasing the value of estimation parameter, δ, conduces to improve the outage performance.

Original languageEnglish
Title of host publication2018 IEEE/CIC International Conference on Communications in China, ICCC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages95-99
Number of pages5
ISBN (Electronic)9781538670057
DOIs
Publication statusPublished - 2019 Feb 12
Externally publishedYes
Event2018 IEEE/CIC International Conference on Communications in China, ICCC 2018 - Beijing, China
Duration: 2018 Aug 162018 Aug 18

Publication series

Name2018 IEEE/CIC International Conference on Communications in China, ICCC 2018

Conference

Conference2018 IEEE/CIC International Conference on Communications in China, ICCC 2018
CountryChina
CityBeijing
Period18/8/1618/8/18

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Safety, Risk, Reliability and Quality
  • Control and Optimization

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  • Cite this

    Li, X., Li, J., Takis Mathiopoulos, P., Zhang, D., Li, L., & Jin, J. (2019). Joint Impact of Hardware Impairments and Imperfect CSI on Cooperative SWIPT NOMA Multi-Relaying Systems. In 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018 (pp. 95-99). [8641194] (2018 IEEE/CIC International Conference on Communications in China, ICCC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCChina.2018.8641194