kumoh national institute of technology
Networked Systems Lab.

NSL Seminar

NSL > Education> NSL Seminar
A link state aware geographic routing protocol for vehicular ad hoc networks
By : Ali Moallim
Date : 2017-10-13
Views : 20

In vehicular ad hoc networks (VANETs), the communication links are inherently unstable due to vehicles mobility and
various impairment of radio signal. Existing geographic routing protocols often choose the next hop according to the
greedy forwarding, regardless of the links quality and transmission reliability. The successful packet delivery rate is
decreased in non-ideal communication links. Consequently, the reliability of data transmission is worse and the
network throughput is declined. In this paper, we propose a routing protocol called link state aware geographic
routing protocol (LSGR) for VANETs. In LSGR, a routing metric called expected one-transmission advance (EOA) is
contrived to improve the greedy forwarding algorithm by explicitly incorporating the link state and packets advance.
Routing with the EOA metric, one can improve the transmission efficiency by diminishing transmission failures.
Simulation results show that LSGR can achieve a higher throughput and packet delivery rate than the geographic
routing protocols that adopt the traditional greedy forwarding.
(Total:556 articles / page:1/56 )
No. Subject By Date Views
556  A link state aware geographic routing protocol for veh.. Ali Moallim 2017-10-13 20
555  AUPS: An Open Source AUthenticated Publish/Subscribe s.. Ͽ 2017-10-13 13
554  Worst Case Analysis of Packet Delay in Avionics System.. Nwadiugwu Williams P 2017-09-29 32
553  A Time Fairness-Based MAC Algorithm for Throughput Max.. Muhammad Rusyadi 2017-09-29 20
552  ETFA 2017 Reports Nwadiugwu Williams P 2017-09-22 36
551  Pre-Filter-Copy: Efficient and Self-Adaptive Live Migr.. ȫ 2017-09-22 69
550  Background presentation + Undergrad project presentati.. JEAN CLAUDE SANGANO 2017-09-18 14
549  Educational and professional experience Asatilla 2017-09-15 30
547  SEPFL routing protocol based on fuzzy logic control to.. Muhamamd Royyan 2017-09-08 57