A novel 5G TDD cellular system proposal based on multipath division multiple access

Wei Han Hsiao, Chia-Chi Huang

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

4 Scopus citations

Abstract

Evolving from the 3G and the 4G communication systems, the 5G system demands both high system capacity and high data rate. A novel time division duplexing (TDD) cellular system based on multipath division multiple access (MDMA) with massive antennas in millimeter wave band is proposed in this paper. The system is built on multipath division multiple access which is a method to use massive antennas at BS along with the Rake receiver and the Pre-Rake transmitter to achieve a processing gain for suppressing multiple access interference. The system concept is demonstrated by computer simulations. In addition, the associated transceiver architecture and a TDD time slot structure are presented for practical system concerns. Moreover, it is shown through analysis that the total average data throughput equals 3.8 Gbps and the system can achieve a bandwidth efficiency of 19 bps/Hz/cell on 200 MHz transmission bandwidth.

Original languageEnglish
Title of host publication19th International Conference on Advanced Communications Technology
Subtitle of host publicationOpening Era of Smart Society, ICACT 2017 - Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages936-942
Number of pages7
ISBN (Electronic)9788996865094
DOIs
StatePublished - 29 Mar 2017
Event19th International Conference on Advanced Communications Technology, ICACT 2017 - Pyeongchang, Korea, Republic of
Duration: 19 Feb 201722 Feb 2017

Publication series

NameInternational Conference on Advanced Communication Technology, ICACT
ISSN (Print)1738-9445

Conference

Conference19th International Conference on Advanced Communications Technology, ICACT 2017
CountryKorea, Republic of
CityPyeongchang
Period19/02/1722/02/17

Keywords

  • 5G communication
  • Cellular system
  • Massive antennas
  • Millimeter wave
  • TDD

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