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In wireless ad hoc networks, all the mobile nodes are required to be synchronized for TDMA and frequency hopping spread spectrum (FHSS) operations. In this paper, we propose modified automatic selftime-correcting procedure (MASP) to achieve clock synchronization in a multi-hop environment. In MASP a faster node has a higher priority to send its timing information. It has a self correction capability...
MANETs are self-organizing networks formed on-the-fly by a group of wireless hosts in an environment without infrastructure. Host mobility and lack of central administration in MANETs require dynamic and distributed network operations. Many schemes have been proposed for address configuration and management within this type of network but these are not without their problems. This paper presents distributed...
All validations of MANET simulations are meaningful when they use realistic mobility models. If this movement is unrealistic, the simulation results obtained may not correctly reflect the true performance of the protocols. The majority of existing mobility models for MANET do not provide realistic movement. Most of the mobile nodes are directly or indirectly handled by human beings so mobility model...
A very large number of simulation models have been developed to study ad hoc network architectures and protocols. Evaluating and deploying all sorts of protocols and applications designed for wireless ad hoc networks in a real environment is an important and urgent task. In recognition of this need, and to further our research objectives in the area of wireless ad hoc networks, we have built the E...
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