TY  - JOUR
ID  - scholars13646
KW  - Economic and social effects; Efficiency; Mobile telecommunication systems; Routing protocols
KW  -  Beaconless forwarding; Content-based; Location information; Packet delivery ratio; Routing decisions; Routing performance; Transmission rates; Vehicular Adhoc Networks (VANETs)
KW  -  Vehicular ad hoc networks
N2  - 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.
VL  - 8
A1  - Husain, K.
A1  - Awang, A.
JF  - IEEE Access
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098558922&doi=10.1109%2fACCESS.2020.3044967&partnerID=40&md5=b2df1785dfde334b8e4be09a5c5a4d90
Y1  - 2020///
SP  - 225522
TI  - Forwarding Angles and the Trade-Off between Reliability, Latency and Unicast Efficiency in Content-Based Beaconless Forwarding
N1  - cited By 3
AV  - none
EP  - 225538
PB  - Institute of Electrical and Electronics Engineers Inc.
SN  - 21693536
ER  -