Recent advances in single-carrier frequency-domain equalization and distributed antenna network

Fumiyuki Adachi, K. Takeda, T. Obara, T. Yamamoto, H. Matsuda

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

    3 Citations (Scopus)

    Abstract

    In the future wireless communication systems, the broadband wireless technology which enables Giga-bps class data services is demanded. Broadband wireless channels become extremely frequency-selective and cause severe inter-symbol interference (ISI). Furthermore, the average received signal power changes in a random manner because of the shadowing and path losses according to the movement of a mobile terminal (MT). Accordingly, the transmission performance severely degrades. Development of some advanced equalization and networking is necessary to overcome the performance degradation. Among them, promising are the frequency-domain equalization (FDE) and distributed antenna network (DAN). The former takes advantage of channel frequency-selectivity to obtain the frequency-diversity gain. In DAN, a group of distributed antennas serve each user to mitigate the negative impact of shadowing and path losses. This article will introduce the recent advances in FDE and DAN for the broadband single-carrier (SC) transmissions.

    Original languageEnglish
    Title of host publicationICICS 2009 - Conference Proceedings of the 7th International Conference on Information, Communications and Signal Processing
    DOIs
    Publication statusPublished - 2009 Dec 1
    Event7th International Conference on Information, Communications and Signal Processing, ICICS 2009 - Macau Fisherman's Wharf, Macao
    Duration: 2009 Dec 82009 Dec 10

    Publication series

    NameICICS 2009 - Conference Proceedings of the 7th International Conference on Information, Communications and Signal Processing

    Other

    Other7th International Conference on Information, Communications and Signal Processing, ICICS 2009
    Country/TerritoryMacao
    CityMacau Fisherman's Wharf
    Period09/12/809/12/10

    Keywords

    • Distributed antenna
    • Frequency-domain equalization
    • MIMO
    • Signal detection
    • Single-carrier

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Information Systems
    • Signal Processing

    Fingerprint

    Dive into the research topics of 'Recent advances in single-carrier frequency-domain equalization and distributed antenna network'. Together they form a unique fingerprint.

    Cite this