On Distributed Dynamic-TDD Schemes for Base Stations with Decoupled Uplink-Downlink Transmissions

Mohsen M. Razlighi, Nikola Zlatanov, Petar Popovski

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9 Citationer (Scopus)
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Abstract

In this paper, we propose optimal distributed dynamic-time-division-duplex (D-TDD) schemes for half-duplex (HD) base stations (BSs) with decoupled uplink-downlink transmissions. In particular, for a BS with decoupled access, we propose optimal adaptive scheduling of its uplink- receptions from user 1 and downlink-transmissions to user 2 by taking into account inter-cell interference. The proposed schemes increase the uplink-downlink rate/throughput region and decrease the outage probabilities on both the uplink and downlink channels. In fact, the proposed D-TDD scheme doubles the diversity gain on both the uplink and downlink channels compared to the diversity gain of the static-TDD scheme and to the state-of-the-art D-TDD schemes for a BS with coupled uplink-downlink transmission, which results in significant performance gains.

OriginalsprogEngelsk
Titel2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Proceedings
Antal sider6
ForlagIEEE
Publikationsdato3 jul. 2018
Sider1-6
ISBN (Trykt)978-1-5386-4329-7
ISBN (Elektronisk)978-1-5386-4328-0
DOI
StatusUdgivet - 3 jul. 2018
Begivenhed2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Kansas City, USA
Varighed: 20 maj 201824 maj 2018

Konference

Konference2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018
Land/OmrådeUSA
ByKansas City
Periode20/05/201824/05/2018
SponsorCisco, et al., Huawei Technologies Co., Ltd., National Instruments, Qualcomm, Sprint
NavnIEEE International Conference on Communications Workshops (ICC Workshops)
ISSN2474-9133

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