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- Publisher Website: 10.1109/JSAC.2019.2947928
- Scopus: eid_2-s2.0-85078538865
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Conference Paper: Modeling and Analysis of MmWave V2X Networks with Vehicular Platoon Systems
Title | Modeling and Analysis of MmWave V2X Networks with Vehicular Platoon Systems |
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Authors | |
Keywords | Matérn hard-core process millimeter wave stochastic geometry user association techniques vehicle-to-everything networks vehicular platoon systems |
Issue Date | 2019 |
Citation | IEEE Journal on Selected Areas in Communications, 2019, v. 37, n. 12, p. 2851-2866 How to Cite? |
Abstract | Due to the low traffic congestion, high fuel efficiency, and comfortable travel experience, vehicular platoon systems (VPSs) become one of the most promising applications in millimeter wave (mmWave) vehicular networks. In this paper, an effective spatial framework for mmWave vehicle-to-everything (V2X) networks with VPSs is proposed by utilizing stochastic geometry approaches. Base stations (BSs) are modeled by a Poisson point process and vehicles are distributed according to multiple type II Matérn hard-core processes. To characterize the blockage process caused by vehicles, a closed-form expression is deduced to distinguish line-of-sight (LOS) and non-LOS transmission. This expression demonstrates that LOS links are independent of horizontal communication distances. Several closed-form probability density functions of the communication distance between a reference platoon and its serving transmitter (other platoons or BSs) are derived for analyzing the generated path loss. After designing three practical user association techniques, tractable expressions for coverage probabilities are figured out. Our work theoretically shows that the maximum density of VPSs exists and large antenna scales benefit the networks' coverage performance. The numerical results illustrate that platoons outperform individual vehicles in terms of road spectral efficiency and the considered system is LOS interference-limited. |
Persistent Identifier | http://hdl.handle.net/10722/349396 |
ISSN | 2023 Impact Factor: 13.8 2023 SCImago Journal Rankings: 8.707 |
DC Field | Value | Language |
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dc.contributor.author | Yi, Wenqiang | - |
dc.contributor.author | Liu, Yuanwei | - |
dc.contributor.author | Deng, Yansha | - |
dc.contributor.author | Nallanathan, Arumugam | - |
dc.contributor.author | Heath, Robert W. | - |
dc.date.accessioned | 2024-10-17T06:58:15Z | - |
dc.date.available | 2024-10-17T06:58:15Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | IEEE Journal on Selected Areas in Communications, 2019, v. 37, n. 12, p. 2851-2866 | - |
dc.identifier.issn | 0733-8716 | - |
dc.identifier.uri | http://hdl.handle.net/10722/349396 | - |
dc.description.abstract | Due to the low traffic congestion, high fuel efficiency, and comfortable travel experience, vehicular platoon systems (VPSs) become one of the most promising applications in millimeter wave (mmWave) vehicular networks. In this paper, an effective spatial framework for mmWave vehicle-to-everything (V2X) networks with VPSs is proposed by utilizing stochastic geometry approaches. Base stations (BSs) are modeled by a Poisson point process and vehicles are distributed according to multiple type II Matérn hard-core processes. To characterize the blockage process caused by vehicles, a closed-form expression is deduced to distinguish line-of-sight (LOS) and non-LOS transmission. This expression demonstrates that LOS links are independent of horizontal communication distances. Several closed-form probability density functions of the communication distance between a reference platoon and its serving transmitter (other platoons or BSs) are derived for analyzing the generated path loss. After designing three practical user association techniques, tractable expressions for coverage probabilities are figured out. Our work theoretically shows that the maximum density of VPSs exists and large antenna scales benefit the networks' coverage performance. The numerical results illustrate that platoons outperform individual vehicles in terms of road spectral efficiency and the considered system is LOS interference-limited. | - |
dc.language | eng | - |
dc.relation.ispartof | IEEE Journal on Selected Areas in Communications | - |
dc.subject | Matérn hard-core process | - |
dc.subject | millimeter wave | - |
dc.subject | stochastic geometry | - |
dc.subject | user association techniques | - |
dc.subject | vehicle-to-everything networks | - |
dc.subject | vehicular platoon systems | - |
dc.title | Modeling and Analysis of MmWave V2X Networks with Vehicular Platoon Systems | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/JSAC.2019.2947928 | - |
dc.identifier.scopus | eid_2-s2.0-85078538865 | - |
dc.identifier.volume | 37 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 2851 | - |
dc.identifier.epage | 2866 | - |
dc.identifier.eissn | 1558-0008 | - |