Cellular-based vehicle to pedestrian (V2P) adaptive communication for collision avoidance

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorBagheri Majdabadi, Mehrdaden_US
dc.contributor.authorSiekkinen, Mattien_US
dc.contributor.authorNurminen, Jukka K.en_US
dc.contributor.departmentDepartment of Computer Scienceen
dc.date.accessioned2018-12-10T10:19:04Z
dc.date.available2018-12-10T10:19:04Z
dc.date.issued2015-10-12en_US
dc.description.abstractRoad safety is one of the most important applications of vehicular networks. However, improving pedestrian safety via vehicle-to-pedestrian (V2P) wireless communication has not been extensively addressed. In this paper, our vision is to propose a method which enables development of V2P road safety applications via wireless communication and only utilizing the existing infrastructure and devices. As pedestrians' smartphones do not support the IEEE 802.11p amendment which is customized for vehicular networking, we have initiated an approach that utilizes cellular technologies. Study shows potential of utilizing 3G and LTE for highly mobile entities of vehicular network applications. In addition, some vehicles are already equipped with cellular connectivity but otherwise the driver's smartphone is used as an alternative. However, smartphone limited battery life is a bottleneck in realization of such pedestrian safety system. To tackle the energy limitation in smartphones, we employ an adaptive multi-level approach which operates in an energy-saving mode in risk-free situations but switches to normal mode as it detects a risky situation. Based on our evaluation and analysis, this adaptive approach considerably saves electrical energy and thus makes the cellular-based road-safety system practical.en
dc.description.versionPeer revieweden
dc.format.extent7
dc.format.extent450-456
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationBagheri Majdabadi, M, Siekkinen, M & Nurminen, J K 2015, Cellular-based vehicle to pedestrian (V2P) adaptive communication for collision avoidance . in 2014 International Conference on Connected Vehicles and Expo, ICCVE 2014 - Proceedings ., 7297588, IEEE, pp. 450-456, International Conference on Connected Vehicles and Expo, Vienna, Austria, 03/11/2014 . https://doi.org/10.1109/ICCVE.2014.7297588en
dc.identifier.doi10.1109/ICCVE.2014.7297588en_US
dc.identifier.isbn9781479967292
dc.identifier.otherPURE UUID: 608191d3-70d6-4e4f-b37f-6b60f0de56e7en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/608191d3-70d6-4e4f-b37f-6b60f0de56e7en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=84959422223&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/28359304/SCI_Bagheri_cellular_based_vehicle_to_pedestrian_v2p_adaptive_communication_for_collision_avoidance_bagheri_siekkinen_nurminen_2014_.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/35075
dc.identifier.urnURN:NBN:fi:aalto-201812106090
dc.language.isoenen
dc.relation.ispartofInternational Conference on Connected Vehicles and Expoen
dc.relation.ispartofseries2014 International Conference on Connected Vehicles and Expo, ICCVE 2014 - Proceedingsen
dc.rightsopenAccessen
dc.subject.keywordBattery lifeen_US
dc.subject.keywordCellular networken_US
dc.subject.keywordPedestrian road safetyen_US
dc.subject.keywordSmartphoneen_US
dc.subject.keywordV2Pen_US
dc.titleCellular-based vehicle to pedestrian (V2P) adaptive communication for collision avoidanceen
dc.typeConference article in proceedingsfi
dc.type.versionacceptedVersion
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