Certain applications including military, habitat monitoring, futuristic IoT, etc., require routing which needs to be done via mobile nodes with random mobility. This paper presents an energy efficient, area based routing ...

Neighbor discovery forms a vital part of Medium Access Control (MAC) and routing protocols in Directional Sensor Network (DSN). Discovering neighbors in DSN is a challenging task due to limited coverage of directional ...

The dominance of multimedia traffic over the Internet, coupled with the rising number of applications of MANETs, has made Quality of Service (QoS) a major concern. The IEEE 802.11e standard enhanced distributed channel ...

This paper proposes a cross layer approach for efficient dissemination of emergency messages in VANETs (CLDEM) by minimizing the message redundancy and maintaining low end-to-end communication delays. We propose a scheme ...

Modern wireless devices, which implement the 802.11b standard, utilizes multiple transmission rates in order to accommodate a varied range of channel conditions. Many rate adaptation algorithms proposed, utilizes the multi ...

A Cooperative communication technique has gained considerable attention in the recent time to improve the quality of service (QoS) of ad hoc networks. Cooperative communication significantly improves link capacity through ...

Mobile Ad Hoc Networks (MANETS) require reliable routing and Quality of Service(QoS) mechanism to support diverse applications with varying and stringent requirements. Routing protocols such as AODV, AOMDV, DSR and OLSR ...

Employing directional antenna in Wireless Sensor Networks (WSNs) constitute Directional Sensor Networks (DSNs) which provides potential benefits such as longer coverage range, reduced interference, diminished power requirement ...

It is required to provide enough capacity in the wireless communication system due to increased number of users as well as new high bit rate services being introduced. One of the most promising techniques for increasing ...

Scenarios where the sensors are mobile, introduce a new set of issues to be addressed in the design of their protocol stack. The layers that get affected the most are the Medium Access Control(MAC) and the network layer. ...