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In order to alleviate the node mobility problem which cause frequent link ruptures between source and destination nodes and data packets loss during transmission in Mobile Ad hoc Networks, we propose a new routing protocol called AD-AODV based on the famous AODV protocol. By introducing a novel metric M whose value depends on the hop number and average mobility of a given route, we improve the routing...
In traditional routing protocols for mobile ad hoc networks (MANETs), it costs highly to rebuild routes by flooding query messages again and again over the whole network. A novel routing protocol for MANETs, incremental recoverable routing (IRR) Protocol, is proposed in this paper. Unlike the previous protocols, nodes in IRR perform routing discovery and maintenance based on the use of the process...
Due to high mobility, highly dynamic topology and unreliable communication medium, performing video multicast over a mobile ad hoc network (MANET) is a challenging task. In this paper, a robust multiple tree multicast routing (RMTMR) protocol for MANETs is proposed to ensure robust and efficient video multicast against high node mobility. RMTMR employ a practical stochastic upstream nodes assignment...
Analysis model for routing protocols for wireless ad hoc networks is significant helpful, since it can be employed to investigate to highlight the most considerable ingredient, enlighten the heuristic approach, provide landmark for performance evaluations, and so forth. A fundamental issue in multicast over an ad hoc network is that what is the optimal multicast throughput in such an environment and...
Packet forwarding in a multicast routing protocol for mobile ad hoc networks is a significantly important issue since inefficient and superfluous forwarding results in considerable bandwidth waste. Moreover, it will bring in unnecessary transmission interference leading to frequent traffic congestion, large end-to-end delay and considerable packet delivery ratio degradation, and so forth. In this...
Multicast routing paths in ODMRP form a multiple tree in fact and different process of multiple tree construction will result in significant different performance in terms of packet delivery ratio, forwarding efficiency, end-to-end delay, and so forth. In this paper, we outline the model and investigate the process of multiple construction in ODMRP and propose two multiple tree construction process,...
Quality of Service (QoS) is a desirable feature for mobile ad hoc networks (MANETs) due to the growth of multimedia applications. However, due to the nature of MANETs, it imposes tight constraints on providing QoS assurance for multicast protocol in such networks. In this paper, we investigate the QoS and bandwidth consumption in on demand multicast routing protocol (ODMRP) under 2-hops interference...
Cluster-based routing protocol of wireless sensor network (WSN) is a hotspot in international research. Considering the limited energy and transmission range of sensor node in sensor networks, an energy-aware cluster routing (ECR) is proposed. Firstly the network covering is divided into some areas based on node location information, and then the cluster heads are rotated periodically if necessary...
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