CARAVAN

A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks

Jeremy Joseph Blum, Azim Eskandarian

Research output: Contribution to conferencePaper

Abstract

Current link layer protocols for safety-related inter-vehicle communication networks suffer from significant scalability and security challenges. Carrier Sense Multiple Access (CSMA) approaches may produce excessive transmission collisions at high vehicle densities and are vulnerable to a variety of Denial of Service (DoS) attacks. Explicit time slot allocation approaches tend to be limited by either the need for a fixed infrastructure, a high number of control messages, or poor bandwidth utilization, particularly in low-density traffic. This paper will present a Communications Architecture for Adaptive Reliable Adhoc Networks (CARAVAN). CARAVAN includes novel adaptations of explicit timeslot allocation protocols for IVC networks. The protocol requires no control messages, provides protection against a range of DoS attacks, significantly improves bandwidth utilization, automatically adjusts the timeslot allocation in response to changes in vehicle speed, and provides for much faster multi-hop message propagation.

Original languageEnglish (US)
DOIs
StatePublished - Dec 1 2006
Event2006 SAE World Congress - Detroit, MI, United States
Duration: Apr 3 2006Apr 6 2006

Other

Other2006 SAE World Congress
CountryUnited States
CityDetroit, MI
Period4/3/064/6/06

Fingerprint

Network protocols
Communication
Bandwidth
Carrier sense multiple access
Telecommunication traffic
Telecommunication networks
Scalability
Denial-of-service attack

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

Cite this

Blum, J. J., & Eskandarian, A. (2006). CARAVAN: A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks. Paper presented at 2006 SAE World Congress, Detroit, MI, United States. https://doi.org/10.4271/2006-01-1427
Blum, Jeremy Joseph ; Eskandarian, Azim. / CARAVAN : A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks. Paper presented at 2006 SAE World Congress, Detroit, MI, United States.
@conference{2de25ef2ddb6488e815671916c53bcf7,
title = "CARAVAN: A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks",
abstract = "Current link layer protocols for safety-related inter-vehicle communication networks suffer from significant scalability and security challenges. Carrier Sense Multiple Access (CSMA) approaches may produce excessive transmission collisions at high vehicle densities and are vulnerable to a variety of Denial of Service (DoS) attacks. Explicit time slot allocation approaches tend to be limited by either the need for a fixed infrastructure, a high number of control messages, or poor bandwidth utilization, particularly in low-density traffic. This paper will present a Communications Architecture for Adaptive Reliable Adhoc Networks (CARAVAN). CARAVAN includes novel adaptations of explicit timeslot allocation protocols for IVC networks. The protocol requires no control messages, provides protection against a range of DoS attacks, significantly improves bandwidth utilization, automatically adjusts the timeslot allocation in response to changes in vehicle speed, and provides for much faster multi-hop message propagation.",
author = "Blum, {Jeremy Joseph} and Azim Eskandarian",
year = "2006",
month = "12",
day = "1",
doi = "10.4271/2006-01-1427",
language = "English (US)",
note = "2006 SAE World Congress ; Conference date: 03-04-2006 Through 06-04-2006",

}

Blum, JJ & Eskandarian, A 2006, 'CARAVAN: A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks' Paper presented at 2006 SAE World Congress, Detroit, MI, United States, 4/3/06 - 4/6/06, . https://doi.org/10.4271/2006-01-1427

CARAVAN : A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks. / Blum, Jeremy Joseph; Eskandarian, Azim.

2006. Paper presented at 2006 SAE World Congress, Detroit, MI, United States.

Research output: Contribution to conferencePaper

TY - CONF

T1 - CARAVAN

T2 - A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks

AU - Blum, Jeremy Joseph

AU - Eskandarian, Azim

PY - 2006/12/1

Y1 - 2006/12/1

N2 - Current link layer protocols for safety-related inter-vehicle communication networks suffer from significant scalability and security challenges. Carrier Sense Multiple Access (CSMA) approaches may produce excessive transmission collisions at high vehicle densities and are vulnerable to a variety of Denial of Service (DoS) attacks. Explicit time slot allocation approaches tend to be limited by either the need for a fixed infrastructure, a high number of control messages, or poor bandwidth utilization, particularly in low-density traffic. This paper will present a Communications Architecture for Adaptive Reliable Adhoc Networks (CARAVAN). CARAVAN includes novel adaptations of explicit timeslot allocation protocols for IVC networks. The protocol requires no control messages, provides protection against a range of DoS attacks, significantly improves bandwidth utilization, automatically adjusts the timeslot allocation in response to changes in vehicle speed, and provides for much faster multi-hop message propagation.

AB - Current link layer protocols for safety-related inter-vehicle communication networks suffer from significant scalability and security challenges. Carrier Sense Multiple Access (CSMA) approaches may produce excessive transmission collisions at high vehicle densities and are vulnerable to a variety of Denial of Service (DoS) attacks. Explicit time slot allocation approaches tend to be limited by either the need for a fixed infrastructure, a high number of control messages, or poor bandwidth utilization, particularly in low-density traffic. This paper will present a Communications Architecture for Adaptive Reliable Adhoc Networks (CARAVAN). CARAVAN includes novel adaptations of explicit timeslot allocation protocols for IVC networks. The protocol requires no control messages, provides protection against a range of DoS attacks, significantly improves bandwidth utilization, automatically adjusts the timeslot allocation in response to changes in vehicle speed, and provides for much faster multi-hop message propagation.

UR - http://www.scopus.com/inward/record.url?scp=84877455435&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84877455435&partnerID=8YFLogxK

U2 - 10.4271/2006-01-1427

DO - 10.4271/2006-01-1427

M3 - Paper

ER -

Blum JJ, Eskandarian A. CARAVAN: A Communications Architecture for Reliable Adaptive vehicular Adhoc Networks. 2006. Paper presented at 2006 SAE World Congress, Detroit, MI, United States. https://doi.org/10.4271/2006-01-1427