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WMNs are dynamically self-organizing; self-configuring and self-healing in nature to maintain the communication with neighbors in the network. Routing protocols in WMN protocols requires different metrics as compared to ad-hoc network. A performance analysis is done on reactive routing protocols to verify the suitability of reactive routing protocols over WMN under IEEE 802.11s. The suitability of...
Wireless sensor network will enable the reliable monitoring of a variety of environments for several application like in military, forest, etc. This paper focus on the communication routing protocol which has impact on network lifetime and scalability. The sensor network lifetime is a function of energy. LEACH (Low-Energy Adaptive Clustering Hierarchy) as routing protocol of sensor network for energy...
We investigate the channel formation in a Mobile Ad Hoc Network (MANET) using the NS-2 simulator. The results show that the normalized node density is a good measure for predicting the performance of a MANET: for the normalized node density of 2.8 two nodes in a MANET running the AODV routing protocol stay connected 90% of the time. For the DSR protocol this is only 70%. The results may be used in...
Wireless sensor networks consist of a number of small wireless sensor nodes which take measurements and transmit them over wireless links. As wireless sensors are resource constrained, the usage of energy and memory must be done wisely to increase the lifetime of nodes. It is also necessary to deliver data reliably to make any application more useful to the end user. A reliable and lightweight routing...
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