Results 241 to 250 of about 36,040 (276)

Grouped Interference Alignment in Inter-Vehicle Communications

2012 IEEE Vehicular Technology Conference (VTC Fall), 2012
This paper investigates the application of interference alignment (IA) to inter-vehicle communications for further performance improvement. In conventional IA in the spatial domain, the number of antennas of each terminal limits the number of terminals, and therefore the sum rate performance is upper-bounded. This paper shows that when IA is applied to
Takayuki Shimizu, Akihisa Yokoyama, Hisato Iwai   +2 more
openaire   +1 more source

Broadcast methods for inter-vehicle communications system

IEEE Wireless Communications and Networking Conference, 2005, 2005
This paper presents novel broadcast methods for an inter-vehicle communications system for ITS. During inter-vehicle communications, it is essential that emergency information be broadcast to surrounding vehicles. Emergency information such as emergency-vehicle-approach information and traffic accident information are needed by vehicles in a particular
Tadayuki Fukuhara, Takayuki Warabino, Takeo Ohseki, Kenji Saito, Keizo Sugiyama, Tomohiro Nishida, Kazuo Eguchi   +6 more
openaire   +1 more source

Sensor Inter-Vehicle Communication for Safer Highways

19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers), 2005
In this paper we present a sensor inter-vehicle communication protocol based on geographical routing. Sensors installed in cars continuously gather important information about: air bags, distance detection, mechanical and electronic parts, tire pressure, collision force, direction of impact and the car and its passengers' conditions.
Mimoza Durresi, Arjan Durresi, Leonard Barolli   +2 more
openaire   +1 more source

Traffic Models for Inter-Vehicle Communications

2006 2nd International Conference on Information & Communication Technologies, 2006
Today, vehicles are widespread and traffic is increasing. Therefore road safety is a major problem. To solve traffic problems, special attention is given to develop systems that can reduce the number and severity of road events. Additionally, the spread of wireless communication and mobile devices creates self-organizing networks, which are ad-hoc ...
S. Chaabouni, M. Frikha, M. Meincke
openaire   +1 more source

Inter-vehicle communications for merging control

Proceedings of the IEEE International Vehicle Electronics Conference (IVEC'99) (Cat. No.99EX257), 2003
This paper proposes a data transmission algorithm over inter-vehicle communications and a merging control algorithm, and describes the simulation studies and experiments using autonomous mobile robots with wireless LAN for the evaluation of the feasibility of the data transmission and merging control algorithms.
T. Sakaguchi, A. Uno, S. Tsugawa
openaire   +1 more source

Inter-vehicle dynamic data management and communication design

2009 7th IEEE International Conference on Industrial Informatics, 2009
With the increasing use of vehicles in cargo transport, the collection, processing and transmission of data flow within and outside these vehicles are increasingly complex and important for drivers and goods owners, particularly for remote monitoring and control.
Yong Xu, Xiang-Wen Zhang, Ming Pan, Yong-Xian Fan   +3 more
openaire   +1 more source

Analysis of PR-ALOHA protocol for inter vehicle communications

2011 7th International Wireless Communications and Mobile Computing Conference, 2011
The performance of Reservation ALOHA with Priority (PR-ALOHA) protocol in an inter-vehicle communication (IVC) environment was investigated both in transient and steady state. Monte Carlo simulation was performed to examine the system stabilization time (SST) in transient state and performance parameters such as throughput, packet delivery ratio and ...
Nesreen Alsbou, Hazem H. Refai
openaire   +1 more source

Towards inter-vehicle communication strategies for platooning support

2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall), 2014
Platooning, the idea of cars autonomously following their leaders to form a road train, has huge potentials to improve traffic flow efficiency and, most importantly, road traffic safety. Wireless communication is a fundamental building block - it is needed to manage and to maintain the platoons. To keep the system stable, strict constraints in terms of
Segata, Michele, B. Bloessl, S. Joerer, C. Sommer, M. Gerla, Lo Cigno, Renato Antonio, F. Dressler   +6 more
openaire   +2 more sources

Denial of Service Attacks on Inter-Vehicle Communication Networks

2008 11th International IEEE Conference on Intelligent Transportation Systems, 2008
Future safety systems will rely on the transmission of vehicle positions and kinematics through direct vehicle-to-vehicle wireless communication. The wireless access in vehicular environments (WAVE) standards, however, are vulnerable to denial of service (DoS) attacks which could significantly reduce the message delivery rate for these heartbeat ...
Jeremy J. Blum, Andrew Neiswender, Azim Eskandarian   +2 more
openaire   +1 more source

A Survey of Research in Inter-Vehicle Communications

2006
As a component of the intelligent transportation system (ITS) and one of the concrete applications of mobile ad hoc networks, inter-vehicle communication (IVC) has attracted research attention from both academia and industry of, notably, US, EU, and Japan.
Jun Luo, Jean-Pierre Hubaux
openaire   +1 more source