Wireless Access in Vehicular Environments
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Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:576217
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Orthogonal Space-Time Block Codes in Vehicular Environments: Optimum Receiver Design and Performance Analysis
We consider orthogonal space-time block codes (OSTBC) in vehicular environments, where the channels are nonidentically distributed. It is shown that the nonidentical channel statistics lead to nonidentical cha...
Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:283060 -
An Adaptive Channel Model for VBLAST in Vehicular Networks
The wireless transmission environment in vehicular ad hoc systems varies from line of sight with few surroundings to rich Rayleigh fading. An efficient communication system must adapt itself to these diverse c...
Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:328706 -
An Empirical Model for Probability of Packet Reception in Vehicular Ad Hoc Networks
Today's advanced simulators facilitate thorough studies on VANETs but are hampered by the computational effort required to consider all of the important influencing factors. In particular, large-scale simulati...
Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:721301 -
Ultra-Wideband Channel Modeling for Intravehicle Environment
With its fine immunity to multipath fading, ultra-wideband (UWB) is considered to be a potential technique in constructing intravehicle wireless sensor networks. In the UWB literature, extensive measuring and ...
Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:806209 -
On the Ability of the 802.11p MAC Method and STDMA to Support Real-Time Vehicle-to-Vehicle Communication
Traffic safety applications using vehicle-to-vehicle (V2V) communication is an emerging and promising area within the intelligent transportation systems (ITS) sphere. Many of these new applications require rea...
Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:902414 -
Performance and Reliability of DSRC Vehicular Safety Communication: A Formal Analysis
IEEE- and ASTM-adopted dedicated short range communications (DSRC) standard toward 802.11p is a key enabling technology for the next generation of vehicular safety communication. Broadcasting of safety message...
Citation: EURASIP Journal on Wireless Communications and Networking 2009 2009:969164 -
A Selective Downlink Scheduling Algorithm to Enhance Quality of VOD Services for WAVE Networks
Providing quality-of-service- (QoS-) guaranteed video on demand (VOD) services over wireless access in vehicular environments (WAVEs) is a challenge as WAVE adopts enhanced distributive channel access (EDCA), ...
Citation: EURASIP Journal on Wireless Communications and Networking 2008 2009:478157 -
A Rule-Based Data Transfer Protocol for On-Demand Data Exchange in Vehicular Environment
The purpose of Intelligent Transport System (ITS) is mainly to increase the driving safety and efficiency. Data exchange is an important way to achieve the purpose. An on-demand data exchange is especially use...
Citation: EURASIP Journal on Wireless Communications and Networking 2008 2009:565683 -
Real-Time Propagation Measurement System and Scattering Object Identification by 3D Visualization by Using VRML for ETC System
In the early deployment of electric toll collecting (ETC) system, multipath interference has caused the malfunction of the system. Therefore, radio absorbers are installed in the toll gate to suppress the scat...
Citation: EURASIP Journal on Wireless Communications and Networking 2008 2009:131576