Review of random early detection optimization for congestion control in vehicular ad hoc networks

Abstract

<span>The research area of “optimization of random early detection for congestion control in vehicular ad hoc networks (VANETS)” is emerging as a prominent area of research in internet, mobile and communication networks. The paper would draw the attention of development of VANETS in a wider context of internet and communications. It touches upon the problem of congestion that needs to be controlled or avoided for smooth performance of the network. It studies further to come up with methods of control or optimize. An update on these methods will be included. The concept of random early detection (RED) is included and studied in such a way the parameters are identified for defining the optimization problem for congestion control problem (CCP) in VANETS. Current trends of optimization of RED in CCP of VANETS will be reviewed, hence an outlook is created for the problem to be investigated with a final conclusion on the potential way forward for the research work.</span>

Privacy-preserving authentication approach for vehicular networks

“…The main components in a VANET are on board unit (OBU) which is found in a vehicle, it has the capacity to send and receive messages. Another component is road side unit (RSU) which has high computational capacity and provides connectivity to the vehicles in the network [5]. The VANET can also have a certification authority (CA) and trusted authority (TA) which highly trusted government agencies that have real information of the vehicles and also provide certificates to the OBUs and RSUs.…”