{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:37:54Z","timestamp":1747190274049,"version":"3.40.5"},"reference-count":20,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,11,27]],"date-time":"2020-11-27T00:00:00Z","timestamp":1606435200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"State Major Science and Technology Special Projects","award":["2018ZX03001024"],"award-info":[{"award-number":["2018ZX03001024"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mobile Information Systems"],"published-print":{"date-parts":[[2020,11,27]]},"abstract":"<jats:p>Due to the high spectrum utilization of Nonorthogonal Multiple Access (NOMA), it becomes one of the potential candidate technologies for future wireless communication systems. Meanwhile, in New Radio, Vehicle to Everything (V2X) has been proposed as a promising issue in the 3rd Generation Partnership Project (3GPP). This paper studies the resource allocation mechanism with power control strategy which makes full use of vehicles\u2019 moving characteristics in the NOMA-based Vehicle to Vehicle (V2V) communication system. Firstly, vehicles are grouped according to their moving characteristics by spectral clustering. Then, vehicles which are in the same group are allocated the same wireless resource with NOMA strategy. Two grouping methods have been designed for freeway and urban scenarios separately. After that, the transmission power of vehicles is adjusted based on the result of power control strategy utilizing Q-learning. The simulation results show that the performance of the V2V system in terms of Packet Received Ratio (PRR) can be evidently improved by the proposed joint NOMA resource allocation and power control mechanism compared to typical energy sensing-based resource allocation method.<\/jats:p>","DOI":"10.1155\/2020\/8811067","type":"journal-article","created":{"date-parts":[[2020,11,30]],"date-time":"2020-11-30T03:05:08Z","timestamp":1606705508000},"page":"1-13","source":"Crossref","is-referenced-by-count":0,"title":["Joint Resource Allocation and Power Control Based on Vehicle\u2019s Motion Characteristics in NOMA-Based V2V Systems"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6762-7463","authenticated-orcid":true,"given":"Xinyu","family":"Gu","sequence":"first","affiliation":[{"name":"School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China"},{"name":"Purple Mountain Laboratories, Nanjing 211111, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0123-2386","authenticated-orcid":true,"given":"Yiyi","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5669-2171","authenticated-orcid":true,"given":"Jiahan","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/tvt.2015.2479248"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2017.7996984"},{"key":"3","unstructured":"3GPPFinal report of 3GPP TSG RAN WG1 94 v1.0.02018Gothenburg, SwedenETSITechnical Report R1-1810051"},{"key":"4","unstructured":"3GPP3rd generation partnership project; technical specification group radio access network; study on LTE-based V2X services, Rel-14 V0.5.02016Sophia Antipolis, FranceETSITechnical Report TR 36.885"},{"key":"5","unstructured":"3GPPFinal report of 3GPP TSG RAN WG1 #83 v1.0.02015Anaheim, CA, USAETSITechnical Report R1-157773"},{"key":"6","doi-asserted-by":"crossref","first-page":"186","DOI":"10.1186\/s13638-018-1194-2","article-title":"A dynamic geo-based resource selection algorithm for LTE-V2V","volume":"2018","author":"X. 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Gu","year":"2018","journal-title":"Journal on Wireless Communications and Networking"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1109\/ISPACS.2013.6704653"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/jsac.2017.2726018"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1109\/ISWCS.2018.8491227"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1109\/VTCFall.2019.8891213"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1109\/VTCSpring.2017.8108427"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/JSYST.2016.2535461"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/PIMRC.2016.7794793"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1109\/tnnls.2018.2829867"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1109\/34.868688"},{"key":"16","unstructured":"3GPPSystem-level evaluations on sidelink for NR V2X, 3GPP TSG RAN WG1 meeting #952018Spokane, WA, USAHiSiliconTechnical Report R1-1812210"},{"key":"17","unstructured":"3GPPFinal report of 3GPP TSG RAN WG1 #94bis v1.0.02018Chengdu, ChinaETSIR1-1812101"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1016\/0921-8890(95)00026-c"},{"key":"19","unstructured":"3GPP3rd generation partnership project; study on evaluation methodology of new vehicle-to-everything (V2X) use cases for LTE and NRAnaheim, CA, USAETSITechnical Report 37.885, 2017, https:\/\/portal.3gpp.org\/desktopmodules\/Specifications\/SpecificationDetails.aspx?specificationId=3209"},{"volume-title":"Simulation of Urban Mobility","year":"2019","author":"SUMO","key":"20"}],"container-title":["Mobile Information Systems"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/misy\/2020\/8811067.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/misy\/2020\/8811067.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/misy\/2020\/8811067.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,11,30]],"date-time":"2020-11-30T03:05:14Z","timestamp":1606705514000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/misy\/2020\/8811067\/"}},"subtitle":[],"editor":[{"given":"Alessandro","family":"Bazzi","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2020,11,27]]},"references-count":20,"alternative-id":["8811067","8811067"],"URL":"https:\/\/doi.org\/10.1155\/2020\/8811067","relation":{},"ISSN":["1875-905X","1574-017X"],"issn-type":[{"type":"electronic","value":"1875-905X"},{"type":"print","value":"1574-017X"}],"subject":[],"published":{"date-parts":[[2020,11,27]]}}}