{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T15:02:59Z","timestamp":1773154979230,"version":"3.50.1"},"reference-count":34,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,11,17]],"date-time":"2020-11-17T00:00:00Z","timestamp":1605571200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Science and Technology Research Program of Chongqing Municipal Education Commission","award":["KJQN202000603"],"award-info":[{"award-number":["KJQN202000603"]}]},{"name":"Science and Technology Research Program of Chongqing Municipal Education Commission","award":["61901070"],"award-info":[{"award-number":["61901070"]}]},{"name":"Science and Technology Research Program of Chongqing Municipal Education Commission","award":["61871062"],"award-info":[{"award-number":["61871062"]}]},{"name":"Science and Technology Research Program of Chongqing Municipal Education Commission","award":["61771082"],"award-info":[{"award-number":["61771082"]}]},{"name":"Science and Technology Research Program of Chongqing Municipal Education Commission","award":["61801065"],"award-info":[{"award-number":["61801065"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["KJQN202000603"],"award-info":[{"award-number":["KJQN202000603"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61901070"],"award-info":[{"award-number":["61901070"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61871062"],"award-info":[{"award-number":["61871062"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61771082"],"award-info":[{"award-number":["61771082"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61801065"],"award-info":[{"award-number":["61801065"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wireless Communications and Mobile Computing"],"published-print":{"date-parts":[[2020,11,17]]},"abstract":"<jats:p>The diversified service requirements in vehicular networks have stimulated the investigation to develop suitable technologies to satisfy the demands of vehicles. In this context, network slicing has been considered as one of the most promising architectural techniques to cater to the various strict service requirements. However, the unpredictability of the service traffic of each slice caused by the complex communication environments leads to a weak utilization of the allocated slicing resources. Thus, in this paper, we use Long Short-Term Memory- (LSTM-) based resource allocation to reduce the total system delay. Specially, we first formulated the radio resource allocation problem as a convex optimization problem to minimize system delay. Secondly, to further reduce delay, we design a Convolutional LSTM- (ConvLSTM-) based traffic prediction to predict traffic of complex slice services in vehicular networks, which is used in the resource allocation processing. And three types of traffic are considered, that is, SMS, phone, and web traffic. Finally, based on the predicted results, i.e., the traffic of each slice and user load distribution, we exploit the primal-dual interior-point method to explore the optimal slice weight of resources. Numerical results show that the average error rates of predicted SMS, phone, and web traffic are 25.0%, 12.4%, and 12.2%, respectively, and the total delay is significantly reduced, which verifies the accuracy of the traffic prediction and the effectiveness of the proposed strategy.<\/jats:p>","DOI":"10.1155\/2020\/8836315","type":"journal-article","created":{"date-parts":[[2020,11,18]],"date-time":"2020-11-18T22:20:26Z","timestamp":1605738026000},"page":"1-10","source":"Crossref","is-referenced-by-count":12,"title":["Machine Learning-Based Resource Allocation Strategy for Network Slicing in Vehicular Networks"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2276-8881","authenticated-orcid":true,"given":"Yaping","family":"Cui","sequence":"first","affiliation":[{"name":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"},{"name":"School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu 611731, China"},{"name":"Chongqing Key Laboratory of Optical Communication and Networks, Chongqing 400065, China"},{"name":"Chongqing Key Laboratory of Ubiquitous Sensing and Networking, Chongqing 400065, China"}]},{"given":"Xinyun","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"},{"name":"Chongqing Key Laboratory of Optical Communication and Networks, Chongqing 400065, China"},{"name":"Chongqing Key Laboratory of Ubiquitous Sensing and Networking, Chongqing 400065, China"}]},{"given":"Dapeng","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"},{"name":"Chongqing Key Laboratory of Optical Communication and Networks, Chongqing 400065, China"},{"name":"Chongqing Key Laboratory of Ubiquitous Sensing and Networking, Chongqing 400065, China"}]},{"given":"Hao","family":"Zheng","sequence":"additional","affiliation":[{"name":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"},{"name":"Chongqing Key Laboratory of Optical Communication and Networks, Chongqing 400065, China"},{"name":"Chongqing Key Laboratory of Ubiquitous Sensing and Networking, Chongqing 400065, China"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/TNSE.2020.3001081"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2016.7452271"},{"key":"3","volume-title":"Description of Network Slicing Concept Version 1.0","author":"NGMN","year":"2016"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2019.2898745"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2019.2894305"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2017.1600940"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2017.1600304WC"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/infocom.2017.8057046"},{"key":"9","volume-title":"System Architecture for the 5G System; Stage 2 (Release 15), document 3GPP TS 23.501 v1.0.0","year":"2018"},{"key":"10","article-title":"5G Radio Access Capabilities and Technologies, Ericsson, White Paper Uen 284 23-3204 Rev C","author":"W. Paper"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1109\/infocom.2017.8057230"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/TNSE.2018.2848960"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/glocom.2016.7842187"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1109\/vtcfall.2018.8690608"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1109\/JSYST.2017.2647970"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2924456"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/icc.2017.7996490"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2018.2870184"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2833427"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2018.2869244"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2018.2872122"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.2964697"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1007\/s10489-015-0676-8"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1109\/wcnc.2017.7925498"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1109\/infocom.2017.8057090"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1162\/089976600300015015"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2019.2904363"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2922668"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2020.3001227"},{"key":"30","article-title":"TR 38.802 v14.2.0. Technical Specification Group Radio Access Network; Study on new radio access technology physical layer aspects","author":"3GPP","year":"2017"},{"key":"31","unstructured":"BultitudeY. J.RautiainenT.IST-4-027756 WINNER II D1. 1.2 V1. 2 WINNER II Channel Models2007EBITG, TUI, UOULU, CU\/CRC, NOKIA, Tech. Rep"},{"key":"32","volume-title":"Queueing Systems. Volume I: Theory","author":"L. Kleinrock","year":"1972"},{"key":"33","doi-asserted-by":"crossref","DOI":"10.1017\/CBO9780511804441","volume-title":"Convex Optimization","author":"S. Boyd","year":"2004"},{"key":"34","doi-asserted-by":"publisher","DOI":"10.1038\/sdata.2015.55"}],"container-title":["Wireless Communications and Mobile Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2020\/8836315.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2020\/8836315.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2020\/8836315.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,11,18]],"date-time":"2020-11-18T22:20:57Z","timestamp":1605738057000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/wcmc\/2020\/8836315\/"}},"subtitle":[],"editor":[{"given":"Changqing","family":"Luo","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2020,11,17]]},"references-count":34,"alternative-id":["8836315","8836315"],"URL":"https:\/\/doi.org\/10.1155\/2020\/8836315","relation":{},"ISSN":["1530-8677","1530-8669"],"issn-type":[{"value":"1530-8677","type":"electronic"},{"value":"1530-8669","type":"print"}],"subject":[],"published":{"date-parts":[[2020,11,17]]}}}