Coding and modulation techniques for high spectral efficiency transmission in 5G and Satcom

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

    17 Citations (Scopus)

    Abstract

    Achieving high spectral efficiency is the key requirement of 5G and Satcom systems because it provides us with much lower cost per bit. In order to achieve high spectral efficiency, channel coding and modulation are the key part of the physical layer. Basically, high spectral efficiency can be achieved when adopting a high order modulation and low code rate at a high SNR. However, the transmit power is limited in practical wireless communication systems. The high order modulation and low code rate is restrictively used. Thus, the integrated version of 5G and Satcom needs a new type of channel coding scheme. In this paper, we look into 5G requirements and Satcom's role in 5G, review candidate error correction coding schemes for 5G and future Satcom in terms of spectral efficiency, and evaluate the performance of the candidate error correction codes.
    Original languageEnglish
    Title of host publicationSignal Processing Conference (EUSIPCO), 2015 23rd European
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages2746-2750
    ISBN (Electronic)978-0-9928-6263-3
    DOIs
    Publication statusPublished - 28 Dec 2015
    MoE publication typeA4 Article in a conference publication
    Event23rd European Signal Processing Conference, EUSIPCO - Nice, France
    Duration: 31 Aug 20154 Sep 2015
    Conference number: 23

    Conference

    Conference23rd European Signal Processing Conference, EUSIPCO
    Abbreviated titleEUSIPCO
    Country/TerritoryFrance
    CityNice
    Period31/08/154/09/15

    Keywords

    • 5G
    • error correction codes
    • etc
    • LDPC codes
    • satcom
    • spectral efficiency
    • turbo codes

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