{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:49:15Z","timestamp":1776811755630,"version":"3.51.2"},"reference-count":23,"publisher":"European Society of Computational Methods in Sciences and Engineering","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2023,10,6]]},"abstract":"<jats:p>In order to improve the quality of millimeter wave communication in indoor environment and ensure the maximum use of link resources. It is proposed to construct indoor communication transmission characteristics through multi sphere link model and indoor millimeter wave reflection blocking model. At the same time, the improved PMVC algorithm and CTRA algorithm are used to optimize the resource scheduling of links in indoor central scenes and edge scenes respectively. The simulation results show that compared with the original PVC algorithm and greedy algorithm, PMVC has a maximum link throughput of 5.01 Gbps under the optimized scheduling of the improved vertex coloring algorithm, while the maximum throughput of the traditional vertex coloring algorithm and greedy algorithm are 4.73 Gbps and 4.57 Gbps respectively. In the case of fixed link transmission beam width, as the number of link flows increases, the slot throughput of the link decreases continuously. Under the width of 30, the maximum slot throughput of PMVC algorithm is 2.75 Gbps, and the maximum slot throughput of greedy algorithm is 2.48 Gbps; When the beam width is 60, the maximum slot throughput of PMVC algorithm and greedy algorithm is 2.25 Gbps and 1.55 Gbps respectively. The proposed PMVC resource scheduling method can effectively alleviate the shortage of indoor spectrum resources and reduce indoor transmission interference of millimeter wave.<\/jats:p>","DOI":"10.3233\/jcm-226916","type":"journal-article","created":{"date-parts":[[2023,6,20]],"date-time":"2023-06-20T11:29:28Z","timestamp":1687260568000},"page":"2549-2562","source":"Crossref","is-referenced-by-count":0,"title":["Indoor millimeter wave D2D communication resource optimization based on improved PMVC and CTRA algorithms"],"prefix":"10.66113","volume":"23","author":[{"given":"Tao","family":"Fu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ning","family":"Ding","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jihao","family":"Gao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"55691","reference":[{"issue":"4","key":"10.3233\/JCM-226916_ref1","doi-asserted-by":"crossref","first-page":"043536","DOI":"10.1063\/5.0043474","article-title":"W-band millimeter-wave back-scattering system for high wavenumber turbulence measurements in LHD","volume":"92","author":"Tokuzawa","year":"2021","journal-title":"Rev Sci Instrum."},{"issue":"1","key":"10.3233\/JCM-226916_ref2","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1631\/FITEE.2100308","article-title":"Joint uplink and downlink resource allocation for low-latency mobile virtual reality delivery in fog radio access networks","volume":"23","author":"Dang","year":"2022","journal-title":"Inf Electron Eng Front."},{"issue":"1","key":"10.3233\/JCM-226916_ref3","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/j.eng.2018.02.011","article-title":"A DNA computing model for the graph vertex coloring problem based on a probe graph","volume":"4","author":"Xu","year":"2018","journal-title":"Engineering."},{"key":"10.3233\/JCM-226916_ref4","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1016\/j.eng.2021.10.017","article-title":"Wide-angle scanning antennas for millimeter-wave 5G applications","volume":"11","author":"Mittra","year":"2022","journal-title":"Engineering."},{"issue":"2","key":"10.3233\/JCM-226916_ref5","doi-asserted-by":"crossref","first-page":"021701","DOI":"10.1063\/5.0094201","article-title":"Pyroelectric metamaterial millimeter-wave detector","volume":"121","author":"Fan","year":"2022","journal-title":"Appl Phys Lett."},{"issue":"9","key":"10.3233\/JCM-226916_ref6","first-page":"e4530","article-title":"Efficiency enhancement techniques of microwave and millimeter-wave antennas for 5G communication: A survey","volume":"33","author":"Nahar","year":"2022","journal-title":"T Emerg Telecommun T."},{"issue":"12","key":"10.3233\/JCM-226916_ref7","doi-asserted-by":"crossref","first-page":"1606","DOI":"10.1049\/cmu2.12173","article-title":"Towards the assessment of realistic hybrid precoding in millimeter wave MIMO systems with hardware impairments","volume":"15","author":"Papazafeiropoulos","year":"2021","journal-title":"IET Commun."},{"issue":"40","key":"10.3233\/JCM-226916_ref8","doi-asserted-by":"crossref","first-page":"14359","DOI":"10.1039\/D1TC03304B","article-title":"Internal-strain-controlled tungsten bronze structural ceramics for 5G millimeter-wave metamaterials","volume":"9","author":"Li","year":"2021","journal-title":"J Mater Chem. 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