Today’s interdomain routing system does not perform well, because the BGP protocol converges slowly, selects paths without regard for performance, does not support multipath routing, and has numerous security vulnerabilities. Rather than adding mechanisms to an already complex protocol, or redesigning interdomain routing from scratch, we propose making BGP simpler, and handling issues such as d...

AODV routing protocol facilitates changing and simple-to-setup network environment. It helps setting up a network without sufficient infrastructure, such as in disaster area. Development of AODV protocol has gathered a worldwide research interest. However, not many researches implement AODV routing protocol in real mobile nodes and real MANET. In addition, real implementation deals with other w...

The Internet is composed of thousands of autonomous, competing networks that exchange reachability information using an interdomain routing protocol. Network operators must continually reconfigure the routing protocols to realize various economic and performance goals. Unfortunately, there is no systematic way to predict how the configuration will affect the behavior of the routing protocol or ...

-In wireless sensor network,sensor nodes has limited energy and communication ability due to which it is important to design a routing protocol.Routing protocol helps to increases network lifetime of wireless sensor network. This paper contains various existing routing protocol techniques. Keywords—WSN,LEACH,TEEN.APTEEN, location-based routing protocol

We present SAMCRA, an exact QoS routing algorithm that guarantees to Þnd a feasible path if such a path exists. Because SAMCRA is an exact algorithm, its complexity also characterizes that of QoS routing in general. The complexity of SAMCRA is simulated in speciÞc classes of graphs. Since the complexity of an algorithm involves a scaling of relevant parameters, the second part of this paper ana...

The availability of low-cost network interface cards (NICs) has made the IEEE 802.11 medium access control (MAC) protocol the de facto MAC standard for wireless mobile ad-hoc networks. Although the IEEE 802.11 MAC protocol is designed to have stations share a single channel in a network, many of the IEEE 802.11 physical (PHY) layer standards define multiple channels and allow the simultaneous, ...

Ad hoc networks are characterized by multi hop wireless connectivity, frequently changing network topology and the need for efficient dynamic routing protocols. This report compares the performance of MANET routing protocol such as Ad-hoc On Demand Distance Vector (AODV), LocationAided Routing (LAR1) and Wireless Routing Protocol (WRP) protocol at different Simulation time using a parallel disc...

Recent advances in Wireless Sensor Networks (WSNs) have led to new paradigm for protocol design especially for sensor networks where energy awareness is an essential component. Most of the research, however, has been focused on to the development of routing protocols since they might differ depending on the application area and network architecture. Computational Intelligence (CI) based optimiz...

Routing protocols play an important role in wireless sensor networks. There are primarily two types of protocols viz. data collection and data dissemination protocols. This paper compares two collection protocols: Base Station (BS) driven routing protocol [1] and a modified version of Low energy adaptive clustering hierarchy (LEACH) protocol [2]. The simulation results show that utilizing BS dr...