A Joint Filtering and Precoding Based Uplink MC-NOMA

Imran Baig, U. Farooq, N. Ul Hasan, M. Zghaibeh, U. Mukhtar Rana, Muhammad Imran, M. Ayaz

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

1 Citation (Scopus)

Abstract

Non Orthogonal Multiple Access (NOMA) has become one of the prospective candidates for upcoming 5 th generation Cellular network standard. Multicarrier NOMA (MC-NOMA) is a kind of hybrid NOMA, where, Orthogonal Frequency Division Multiple Access (OFDMA) may be employed to achieve higher capacity. However, MC-NOMA scheme based on OFDMA face the problem of higher Peak-to-Average Power Ratio (PAPR). The high PAPR reduces both energy and spectral efficiency of the MC-NOMA scheme. Therefore, in this paper, a new Finite Impulse Response (FIR) filtering based Zadoff-Chu Matrix Transform (ZCMT) precoded uplink MC-NOMA scheme is presented to reduce higher PAPR. MATLAB® simulations demonstrate that, the proposed filter based ZCMT precoded uplink MC-NOMA scheme outperform the ZCMT precoded uplink MC-NOMA schemes without filtering, uplink Single Carrier NOMA (SC-NOMA) schemes and conventional uplink MC-NOMA schemes available in the literature.

Original languageEnglish
Title of host publication2018 International Symposium on Networks, Computers and Communications, ISNCC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538637784
DOIs
Publication statusPublished - 11 Nov 2018
Externally publishedYes
Event2018 International Symposium on Networks, Computers and Communications, ISNCC 2018 - Rome, Italy
Duration: 19 Jun 201821 Jun 2018

Publication series

Name2018 International Symposium on Networks, Computers and Communications, ISNCC 2018

Conference

Conference2018 International Symposium on Networks, Computers and Communications, ISNCC 2018
Country/TerritoryItaly
CityRome
Period19/06/1821/06/18

Keywords

  • component- MC-NOMA
  • FIR
  • PAPR
  • ZCMT

Cite this