dc.contributor.author | Weerasinghe, Thilina Nuwan | |
dc.contributor.author | Balapuwaduge, Indika A. M. | |
dc.contributor.author | Li, Frank Yong | |
dc.date.accessioned | 2020-03-30T20:36:41Z | |
dc.date.available | 2020-03-30T20:36:41Z | |
dc.date.created | 2019-10-16T20:56:19Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Weerasinghe, T. N., Balapuwaduge, I. A. M. & Li, F. Y. (2019). Preamble Reservation Based Access for Grouped mMTC Devices with URLLC Requirements. IEEE International Conference on Communications. doi: | en_US |
dc.identifier.isbn | 978-1-5386-8088-9 | |
dc.identifier.issn | 1938-1883 | |
dc.identifier.uri | https://hdl.handle.net/11250/2649531 | |
dc.description | Author's accepted manuscript (postprint). | en_US |
dc.description | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |
dc.description | Available from 16/07/2021. | |
dc.description.abstract | Ultra-reliable low latency communication (URLLC) and massive machine type communications (mMTC) are two of the three major technological pillars in 5G. For medium access in mMTC scenarios, e.g., smart cities, a major bottleneck for achieving reliable access is channel congestion due to LTE-A based random access. Hence, priority-based access schemes are preferred in order to provide reliable and low latency access for mMTC devices in 5G networks. In this paper, we categorize the devices covered inside a cell into grouped and non-grouped sets and propose a preamble reservation based 2-step access scheme where grouped devices gain network access via a designated group leader using reserved preambles. Through analysis and simulations, we demonstrate that the proposed scheme enables ultra-reliable and low latency access for grouped devices while improving the performance of non-grouped devices through proper configuration of parameters. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation.ispartof | 2019 IEEE International Conference on Communications (ICC) | |
dc.title | Preamble Reservation Based Access for Grouped mMTC Devices with URLLC Requirements | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | © 2019 IEEE | en_US |
dc.subject.nsi | VDP::Teknologi: 500::Informasjons- og kommunikasjonsteknologi: 550 | en_US |
dc.source.pagenumber | 6 | en_US |
dc.source.journal | IEEE International Conference on Communications | en_US |
dc.identifier.doi | 10.1109/ICC.2019.8761430 | |
dc.identifier.cristin | 1737810 | |
dc.relation.project | Norges forskningsråd: 237896 | en_US |
cristin.qualitycode | 1 | |