標題: An Energy Efficient Geocast Routing Protocol based on a Defer-Time Control Function for Vehicular Ad-hoc Network
作者: Lin, Bon-Yeh
Chen, Chi-Hua
Lo, Chi-Chun
資訊管理與財務金融系 註:原資管所+財金所
Department of Information Management and Finance
關鍵字: Vehicular Ad-hoc NETwork;Geocast Routing Protocol;Defer-Time Control Function;Intelligent Transportation Systems
公開日期: 2011
摘要: The Vehicular Ad-hoc NETwork (VANET) requires a suitable routing protocol to accommodate its special characteristics (e.g., high mobility, short-lived links, and fast-changing topology). There are many routing algorithms which are developed for transmitting information more quickly and cost-effective. In this paper, we propose a routing protocol which relies on Defer-Time Control Function (DTCF) to reduce the hop count, the transmission delay, and the probability of collisions during transmission. We provide an extensive analysis of DTCFs and choose the power-law model for routing protocol optimization. The function can be adjusted dynamically according to the distribution of the neighboring nodes (vehicles) of each hop. We also propose a mechanism to prevent the selected next-hop leaves the transmission range.
URI: http://dx.doi.org/10.4028/www.scientific.net/KEM.467-469.972
http://hdl.handle.net/11536/134786
ISSN: 1013-9826
DOI: 10.4028/www.scientific.net/KEM.467-469.972
期刊: MATERIALS, MECHATRONICS AND AUTOMATION, PTS 1-3
Volume: 467-469
起始頁: 972
結束頁: +
Appears in Collections:Conferences Paper