A Defensive Scheduling Scheme to Accommodate Random Selection Devices in 5G NR V2X
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Youngjoon | - |
dc.contributor.author | Seon, Hyeonji | - |
dc.contributor.author | Kim, Hyogon | - |
dc.date.accessioned | 2021-11-19T00:40:17Z | - |
dc.date.available | 2021-11-19T00:40:17Z | - |
dc.date.created | 2021-08-30 | - |
dc.date.issued | 2021-06 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/127933 | - |
dc.description.abstract | The newly completed 3GPP Release 16 for 5G New Radio (NR) vehicle-to-everything (V2X) communication assumes that all participating devices can continually sense the channel activities in terms of resource use. However, many non-vehicular devices such as smartphones of vulnerable road users (VRUs) and road-embedded sensors are constrained by battery, and cannot afford such "always-on" sensing. The deficiency will have undesirable impact on the existing resource allocation algorithm in the envisioned NR V2X integrated framework. As we start the efforts towards Release 17, therefore, there is a pressing need to develop a solution to smoothly integrate the limited-sensing devices into the framework. This letter develops a solution based on the new features available in Release 16 NR Sidelink Mode 2, such as resource reservation pointers and resource pre-emption checks. We demonstrate that a defensive transmission strategy employed by the full-sensing devices that jitters their transmissions around the resource double-booked by the limited-sensing devices can significantly mitigate the packet delivery performance degradation for both the full-sensing and the limited-sensing devices. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A Defensive Scheduling Scheme to Accommodate Random Selection Devices in 5G NR V2X | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hyogon | - |
dc.identifier.doi | 10.1109/LCOMM.2021.3057451 | - |
dc.identifier.scopusid | 2-s2.0-85101452021 | - |
dc.identifier.wosid | 000659549000069 | - |
dc.identifier.bibliographicCitation | IEEE COMMUNICATIONS LETTERS, v.25, no.6, pp.2068 - 2072 | - |
dc.relation.isPartOf | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.title | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.volume | 25 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2068 | - |
dc.citation.endPage | 2072 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordAuthor | Sensors | - |
dc.subject.keywordAuthor | Monitoring | - |
dc.subject.keywordAuthor | Safety | - |
dc.subject.keywordAuthor | Performance evaluation | - |
dc.subject.keywordAuthor | Long Term Evolution | - |
dc.subject.keywordAuthor | Standards | - |
dc.subject.keywordAuthor | Roads | - |
dc.subject.keywordAuthor | 5G | - |
dc.subject.keywordAuthor | NR | - |
dc.subject.keywordAuthor | V2X | - |
dc.subject.keywordAuthor | sidelink mode~2 | - |
dc.subject.keywordAuthor | random selection devices | - |
dc.subject.keywordAuthor | resource allocation | - |
dc.subject.keywordAuthor | defensive scheduling | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.