This paper presents a review on energy efficient WiseMAC Protocol for wireless sensor networks. Among various MAC layer protocol WiseMAC is a known as one of the most energy efficient protocol. Non-persistent carrier sense multiple access (np-CSMA) and the preamble sampling technique are the main techniques used in basic WiseMAC protocol, they are used to reduce the consumption of power when en...

This paper presents a proposal of a routing protocol to Wireless Sensor Networks, called SHRP (Simple Hierarchical Routing Protocol), whose primary objective is to save battery energy. SHRP also provides both reliability and a load balance solution. As a novel proposal, it is a proactive protocol that chooses efficient routes, by selecting just the nodes that can contribute to extend the networ...

We propose a simple algorithm that allows mobile nodes to autonomously create clusters to minimize the power consumption. We then provide the routing protocol to integrate clusters into the mixed wired/wireless network. We have kept our proposal as simple as possible while also providing it with sufficient robustness and autorecoverability to enable simple and fast node reconfiguration. We anal...

Power consumption in data centers has been growing remarkably recent years, and power saving of their servers is essential. For power saving of these servers, power saving of an online transaction processing (OLTP) systems, which are major applications in data centers, is important. The OLTP system consumes relatively large amount of power because it is often equipped with a lot of computing an...

Security counts as a critical barrier to continuing growth of RFID industry due to lack of a proper high performance lightweight protocol-based solution. Amongst recent developments the Fast Lightweight Mutual Authentication Protocol (FLMAP) has been accepted for its superior speed and low complexity features. Here we examine the security strengths of FLMAP through systematic cryptanalysis test...

Wireless Sensor Networks utilize large numbers of Wireless Sensor nodes to forward information from source to destination. Wireless Sensor Nodes are battery-powered devices. Energy saving is always vital to maximize the lifetime of Wireless Sensor Network. Recently, there are many Routing Protocols have been designed and proposed for Wireless Sensor Networks to improve its performance in terms ...

This paper designs the mathematical model of fiber line power, optimization of wireless sensor network node and multi distributed IP, and uses C language to program the model, finally get a new energy-saving mechanism model of wireless sensor network. Combined with the distributed IPv6 technology and IEEE802.15.4 protocol, this paper designs a new 6LoWPAN wireless sensor network energy-saving m...

Next inventions of mobile communication will take in both infrastructure and infrastructure less known as Mobile ad-hoc networks (MANET’s). MANET is dynamically distributed system of self-configuring electronic nodes or devices without any fixed access point or base station (Topology can be changed). In MANET, there are no fixed base stations and here Nodes act as a flying router. All nodes can...

Topology control is an important feature for energy saving, and many topology control protocols have been proposed. Yet, little work has been done on quantitatively measuring practical performance gains that topology control achieves in a real sensor network. This is because many existing protocols either are too complex or make too impractical assumptions for a practical implementation and ana...