講演抄録/キーワード |
講演名 |
2016-02-22 09:30
Image-Related Uses for Roadside Infrastructure based on Wireless Beacons ○Marat Zhanikeev(Kyutech) ITS2015-57 IE2015-99 |
抄録 |
(和) |
Roadside infrastructure is traditionally assumed to be based on IEEE 802.15 which defines the various opportunistic and cognitive elements necessary for vehicle-specific mobility. However recent advances in wireless technology -- specifically, the fact the Beacons have become highly accessible both on commodity devices and in readily available software -- opens the path towards minimizing the size of roadside infrastructure while also simplifying individual nodes. This paper discusses a case when relatively fewer roadside network nodes are put to the task of having to collect image data from a much larger number of roadside cameras. Collection is happening via vehicles which are used as sync packets between camera and network nodes. Communication is happening solely via beacons using beacon stuffing when necessary. Special attention is paid to short-term communication and contention when wireless density is high. |
(英) |
Roadside infrastructure is traditionally assumed to be based on IEEE 802.15 which defines the various opportunistic and cognitive elements necessary for vehicle-specific mobility. However recent advances in wireless technology -- specifically, the fact the Beacons have become highly accessible both on commodity devices and in readily available software -- opens the path towards minimizing the size of roadside infrastructure while also simplifying individual nodes. This paper discusses a case when relatively fewer roadside network nodes are put to the task of having to collect image data from a much larger number of roadside cameras. Collection is happening via vehicles which are used as sync packets between camera and network nodes. Communication is happening solely via beacons using beacon stuffing when necessary. Special attention is paid to short-term communication and contention when wireless density is high. |
キーワード |
(和) |
beacons / roadside infrastructure / image communications / video streaming / vehicular network / / / |
(英) |
beacons / roadside infrastructure / image communications / video streaming / vehicular network / / / |
文献情報 |
信学技報, vol. 115, no. 458, ITS2015-57, pp. 7-10, 2016年2月. |
資料番号 |
ITS2015-57 |
発行日 |
2016-02-15 (ITS, IE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
ITS2015-57 IE2015-99 |