On Distributed Dynamic-TDD Schemes for Base Stations with Decoupled Uplink-Downlink Transmissions
| Autor: | Petar Popovski, Mohsen Mohammadkhani Razlighi, Nikola Zlatanov |
|---|---|
| Jazyk: | angličtina |
| Předmět: |
business.industry
Computer science 05 social sciences 050801 communication & media studies 020206 networking & telecommunications Throughput 02 engineering and technology Scheduling (computing) Base station 0508 media and communications Diversity gain Telecommunications link Computer Science::Networking and Internet Architecture 0202 electrical engineering electronic engineering information engineering business Computer Science::Information Theory Computer network |
| Zdroj: | 2018 IEEE International Conference on Communications Workshops (ICC Workshops) ICC Workshops Razlighi, M M, Zlatanov, N & Popovski, P 2018, On Distributed Dynamic-TDD Schemes for Base Stations with Decoupled Uplink-Downlink Transmissions . in 2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018-Proceedings . IEEE, IEEE International Conference on Communications Workshops (ICC Workshops), pp. 1-6, 2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018, Kansas City, United States, 20/05/2018 . https://doi.org/10.1109/ICCW.2018.8403595 |
| DOI: | 10.1109/iccw.2018.8403595 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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