eprintid: 13646
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/36/46
datestamp: 2023-11-10 03:28:12
lastmod: 2023-11-10 03:28:12
status_changed: 2023-11-10 01:51:40
type: article
metadata_visibility: show
creators_name: Husain, K.
creators_name: Awang, A.
title: Forwarding Angles and the Trade-Off between Reliability, Latency and Unicast Efficiency in Content-Based Beaconless Forwarding
ispublished: pub
keywords: Economic and social effects; Efficiency; Mobile telecommunication systems; Routing protocols, Beaconless forwarding; Content-based; Location information; Packet delivery ratio; Routing decisions; Routing performance; Transmission rates; Vehicular Adhoc Networks (VANETs), Vehicular ad hoc networks
note: cited By 3
abstract: Receiver-based routing protocols are well suited for the Vehicular Ad-hoc Networks (VANETs) due to their ability that can make a routing decision on the fly. Forwarding zone is one of the key features in the receiver-based routing protocols in which a forwarding angle associated with a forwarding zone has a significant impact on the routing performance. However, the existing studies in this area have not focused much on the impact of a forwarding angle to the performance of the receiver-based routing protocols. This article presents a receiver-based routing protocol called Content-Based Beaconless Forwarding (CBBF) that utilizes the content in the header of a data packet while performing the routing operation. Specifically, CBBF uses location information to set a forwarding zone and the waiting time criterion. At the same time, other fields of the data packet's header are utilized to facilitate various mechanisms involved in the operation of CBBF. The impact of varying forwarding angles on the performance of CBBF is then studied and analyzed via simulations using QualNet. The simulations are carried out by varying the source transmission rate, node density and node velocity. The performance is evaluated in terms of packet delivery ratio (PDR), average end-to-end (ETE) delay and packet redundancy coefficient (PRC). From the simulation results, the CBBF with a forwarding angle of 60° offers the best trade-off between reliability, latency and unicast efficiency. © 2013 IEEE.
date: 2020
publisher: Institute of Electrical and Electronics Engineers Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098558922&doi=10.1109%2fACCESS.2020.3044967&partnerID=40&md5=b2df1785dfde334b8e4be09a5c5a4d90
id_number: 10.1109/ACCESS.2020.3044967
full_text_status: none
publication: IEEE Access
volume: 8
pagerange: 225522-225538
refereed: TRUE
issn: 21693536
citation:   Husain, K. and Awang, A.  (2020) Forwarding Angles and the Trade-Off between Reliability, Latency and Unicast Efficiency in Content-Based Beaconless Forwarding.  IEEE Access, 8.  pp. 225522-225538.  ISSN 21693536