@inproceedings{bc3460b6834d4bd5937148897cd0a1c1,
title = "Quasi-Dynamic Frame Coordination For Ultra- Reliability and Low-Latency in 5G TDD Systems",
abstract = "The fifth generation (5G) mobile technology features the ultra-reliable and low-latency communications (URLLC) as a major service class. URLLC applications demand a tight radio latency with extreme link reliability. In 5G dynamic time division duplexing (TDD) systems, URLLC requirements become further challenging to achieve due to the severe and fast-varying cross link interference (CLI) and the switching time of the radio frame configurations (RFCs). In this work, we propose a quasi-dynamic inter-cell frame coordination algorithm using hybrid frame design and a cyclic-offset-based RFC code-book. The proposed solution adaptively updates the RFCs in time such that both the average CLI and the user-centric radio latency are minimized. Compared to state-of-the-art dynamic TDD studies, the proposed scheme shows a significant improvement in the URLLC outage latency, i.e., 92% reduction gain, while boosting the cell-edge capacity by 189% and with a greatly reduced coordination overhead space, limited to B-bit. ",
keywords = "Dynamic TDD, 5G new radio, URLLC, Cross link interference (CLI), Traffic, UDP",
author = "{Abdul-Mawgood Ali Ali Esswie}, Ali and Pedersen, {Klaus I.} and Preben Mogensen",
year = "2019",
month = mar,
day = "1",
doi = "10.1109/ICCW.2019.8756987",
language = "English",
isbn = "978-1-7281-2374-5",
series = "IEEE International Conference on Communications Workshops (ICC Workshops)",
publisher = "IEEE",
booktitle = "2019 IEEE International Conference on Communications Workshops (ICC Workshops)",
address = "United States",
note = "2019 IEEE International Conference on Communications Workshops (ICC Workshops) ; Conference date: 20-05-2019 Through 24-05-2019",
}