Qos routing protocol design for mobile ad-hoc networks is more challenging than wire lane network. Mainly due to node mobility, multi hop communications, contention for channel access and lack of central ordination.QoS guarantees are required by the most of the applications. Most optimal route has to be selected from source to destination by using QoS routing protocol. Many routing protocols ar...

For multihop wireless networks, a fundamental question is whether it is advantageous to route over many short hops (short-hop routing) or over a smaller number of longer hops (long-hop routing). Short-hop routing has gained a lot of support, and its proponents mainly produce two arguments: higher SNR at every hop and smaller interference. This paper focuses on the first argument and examines di...

Delay Tolerant Networks (DTN) present many challenges that are not present in traditional networks. Many stem from the need to deal with disconnections which directly impacts routing and forwarding. However as these networks enable communication between wide range of devices, there are secondary problems that routing strategies may need to take care of such as to deal with limited resources lik...

In recent years, there has been an increasing interest in Wireless Sensor Networks. Sensor nodes in Wireless Sensor Networks are energy constrained. Therefore, in WSNs one of the major design challenges is to minimize consumed energy at the sensor nodes. Hence, a number of routing schemes are designed that make efficient use of limited energy of the sensor nodes. Hierarchical routing protocols ...

A deployed wireless sensor network must be managed by an efficient and reliable routing protocol to overcome node degradation and failure, RF communication disruptions and limited energy reserves. RF transmissions are inherently broadcast. Existing research proposals for routing protocol designs typically use either flooding (routing same packet over all available paths) or selective broadcasti...

In this paper, we analyze the gain from simultaneous sizing of driving buffers and routing switches on an FPGA interconnect performance. We show that it is not area feasible to build FPGAs with optimally sized interconnects. However, with constrained interconnect area, it is possible to significantly improve the speed of interconnects by simultaneously sizing the driving buffers and routing swi...

Proactive MANET routing protocols tend to provide smaller route discovery latency than ondemand protocols because they maintain route information to all the nodes in the network at all time. However, the downside for such protocols is the excessive routing control overhead that is generated by disseminating periodic HELLO messages and topology control messages. Due to the resource-constrained n...

1 Abstract — Currently we see the evolution of large scale community and metropolitan area networks based on inexpensive wireless local area network technology. We present the results of an experimental analysis which investigates the potential of quality of service routing mechanisms within this challenging environment. Our investigation is based on a model of a radio access network designed t...

| This article describes a topological routing path search algorithm embedded in our autorouter for printed circuit boards. The algorithm searches for a topological path that is guaranteed to be transformable into a physical wire satisfying design rules. We propose a method for incrementally verifying design rules during topological path search in a graph based on constrained Delaunay triangula...

This document defines the Management Information Base (MIB) module for configuring and managing the Optimized Link State Routing Protocol version 2 (OLSRv2). The OLSRv2-MIB module is structured into configuration information, state information, performance information, and notifications. This additional state and performance information is useful for troubleshooting problems and performance iss...