Waveform multiplexing for 5G: A concept and 3D evaluation

Yeon Geun Lim, Taehun Jung, Kwang Soon Kim, Chan Byoung Chae

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

2 Citations (Scopus)

Abstract

Fifth generation (5G) communication systems include enhanced mobile broadband, massive machine-type communication, and ultra-reliable low-latency communication. To support various 5G applications, researchers have considered multiple scalable subcarrier spacing and transmission time interval (TTI). In this paper, we introduce a concept of waveform multiplexing for frequency multiplexing of numerologies. Waveform multiplexing consists of different waveforms on subbands with scalable subcarrier spacing and TTI operating on one frequency band. The Waveform multiplexing also possesses dynamic cyclic prefix and minimum guard band, which are the key features for the high spectral efficiency. We verify the performance and the potential of the waveform multiplexing using 3-dimensional (3D) ray-tracing based system-level evaluation in a realistic environment and a 3D channel.

Original languageEnglish
Title of host publicationEuCNC 2017 - European Conference on Networks and Communications
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538638736
DOIs
Publication statusPublished - 2017 Jul 13
Event2017 European Conference on Networks and Communications, EuCNC 2017 - Oulu, Finland
Duration: 2017 Jun 122017 Jun 15

Publication series

NameEuCNC 2017 - European Conference on Networks and Communications

Other

Other2017 European Conference on Networks and Communications, EuCNC 2017
CountryFinland
CityOulu
Period17/6/1217/6/15

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture

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    Lim, Y. G., Jung, T., Kim, K. S., & Chae, C. B. (2017). Waveform multiplexing for 5G: A concept and 3D evaluation. In EuCNC 2017 - European Conference on Networks and Communications [7980694] (EuCNC 2017 - European Conference on Networks and Communications). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EuCNC.2017.7980694