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

研究成果: Conference contribution

9 引用 (Scopus)

抜粋

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.

元の言語English
ホスト出版物のタイトル2018 IEEE/CIC International Conference on Communications in China, ICCC 2018
出版者Institute of Electrical and Electronics Engineers Inc.
ページ95-99
ページ数5
ISBN(電子版)9781538670057
DOI
出版物ステータスPublished - 2019 2 12
外部発表Yes
イベント2018 IEEE/CIC International Conference on Communications in China, ICCC 2018 - Beijing, China
継続期間: 2018 8 162018 8 18

出版物シリーズ

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

Conference

Conference2018 IEEE/CIC International Conference on Communications in China, ICCC 2018
China
Beijing
期間18/8/1618/8/18

    フィンガープリント

ASJC Scopus subject areas

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

これを引用

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. : 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