On Fixed Beamforming in Sectored mmWave Ultra Dense Networks at 73GHz

Jasmina McMenamy, Haris Kremo, George A. Ropokis, Adam Narbudowicz

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

    1 Citation (Scopus)

    Abstract

    We investigate the use of fixed analogue transmit beamforming for downlink communication in millimetre-wave (mmWave) band ultra-dense networks (UDNs) at 73GHz. Our simulation study is based on 3D radiation patterns using a real design of large planar antenna arrays with different horizontal beamwidths and full characterisation of interference. The effects of network densification are captured through different ratios of the number of access points (APs) to the number of users. We quantify the system's performance by evaluating outage and achievable rate. The results show that users with rates around the mean benefit more from the densification than from narrowing the beamwidth, but for users with low rates, narrow beams also provide a significant increase in throughput.

    Original languageEnglish
    Title of host publication2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781538660096
    DOIs
    Publication statusPublished - 18 Dec 2018
    Event29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018 - Bologna, Italy
    Duration: 9 Sep 201812 Sep 2018

    Publication series

    NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
    Volume2018-September

    Conference

    Conference29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018
    Country/TerritoryItaly
    CityBologna
    Period9/09/1812/09/18

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