Ad hoc routing technology has been developed primarily for networks of mobile nodes. The operational life of untethered nodes will be limited by its power source, so ad hoc networks strongly depend on the efficient use of their batteries. All the layers of communication are coupled in power consumption and solutions addressing the power saving issue include transmission power control, power awa...

A critical need in Mobile Wireless Sensor Network (MWSN) is to achieve energy efficiency during routing as the sensor nodes have scarce energy resource. The nodes’ mobility in MWSN poses a challenge to design an energy efficient routing protocol. Clustering helps to achieve energy efficiency by reducing the organization complexity overhead of the network which is proportional to the number of n...

Wireless ADHOC networks are self organized dynamic networks can share wireless channel without any established central control standard for IEEE 802.11. The most common protocols are AODV, DSDV, DSR, IRAODV in ADHOC used to ensure the data transmission among them selves. To meet the need of low power and low cost IEEE 802.15.4 standard was developed for sensor networks. In this paper we focus h...

Sudhir Goswami Mr. Chetan Agrawal Mr.Anurag Jain ([email protected]) Abstract— A Mobile Ad hoc Network (MANET) is a collection of mobile hosts that move in different location and mobility without the need to maintain connectivity with existing network infrastructure. If two mobile nodes are in transmission range with each other then they can communicate with each other directly otherwise t...

Technological advancements made major research challenges in the area of wireless sensor network. Power saving is the foremost criteria in this field. Consumption of energy is considerably reduced on properly designed protocol. This paper focuses on energy aware fuzzy based routing protocol. Protocol based on fuzzy logic computation reduces power consumption by the ratio of 10 when compared to ...

We propose a class of novel energy-efficient multi-cost routing algorithms for wireless mesh networks, and evaluate their performance. Inmulti-cost routing, a vector of cost parameters is assigned to eachnetwork link, fromwhich the cost vectors of candidate paths are calculated using appropriate operators. In the end these parameters are combined in various optimization functions, corresponding...

Many studies in literature have shown that energy-aware routing (EAR) can significantly reduce energy consumption for backbone networks. Also, as an arising concern in networking research area, the protocol-independent tra c redundancy elimination (RE) technique helps to reduce (a.k.a compress) tra c load on backbone network. Motivation from a formulation perspective, we first present an extend...

A minimum energy routing protocol reduces the energy consumption of the nodes in a wireless ad hoc network by routing packets on routes that consume the minimum amount of energy to get the packets to their destination. This paper identifies the necessary features of an ondemand minimum energy routing protocol and suggests mechanisms for their implementation. We highlight the importance of effic...

The major challenge in wireless sensor networks is to decrease energy consumption and to increase the throughput of sensor node to enhance the lifetime of sensor network. The routing protocols have great impact on the lifetime of sensor network. Mainly the data packet delivery ratio and average energy consumption are examined as the performance metrics. Simulation results show that proposed alg...

Cognitive radio networks (CRNs) have emerged as a paradigm addressing the problem of limited spectrum availability and the spectrum underutilization in wireless networks by opportunistically exploiting portions of the unused spectrum by licensed primary users (PUs). Routing in CRNs is a challenging problem due to the PU activities and mobility that are beyond the control of CRNs. On the other h...