Study and experiment of generalized frequency division multiplexing implementation using USRP and LabVIEW

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

Abstract

The 5G is not only improving mobile broadband experience but also increasing massively connected devices. Hence, the dynamic and flexible spectrum allocation for the devices is essential. Generalized Frequency Division Multiplexing (GFDM) is one of the promising techniques that meets the above requirements. However, most of the researches are conducted based on mathematical modeling and software simulation. This paper develops GFDM implementation for transmission and reception over the air (OTA) using Universal Software Radio Peripheral (USRP) RIO 2942 and LabVIEW. The spectrum analyzer used is to verify the received signals simultaneously. Experimental results show that GFDM signals are successfully received and confirmed by the spectrum analyzer. Moreover, the GFDM technique can perform transmission by selecting specific subcarriers. The power gap between selected and non-selected subcarriers is -40 dB meaning that out of band emission complies with the 3GPP standard.

Original languageEnglish
Title of host publication2020 International Conference on Computer Science and Its Application in Agriculture, ICOSICA 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728169071
DOIs
Publication statusPublished - 16 Sep 2020
Event2020 International Conference on Computer Science and Its Application in Agriculture, ICOSICA 2020 - Virtual, Bogor, Indonesia
Duration: 16 Sep 202017 Sep 2020

Publication series

Name2020 International Conference on Computer Science and Its Application in Agriculture, ICOSICA 2020

Conference

Conference2020 International Conference on Computer Science and Its Application in Agriculture, ICOSICA 2020
CountryIndonesia
CityVirtual, Bogor
Period16/09/2017/09/20

Keywords

  • 5G
  • GFDM
  • over the air
  • reception
  • transmission
  • USRP

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