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Network coding is a powerful coding technique that has been proved to be very effective in achieving the maximum multicast capacity. It is especially suited for new emerging networks such as ad-hoc and sensor networks. In this work, we investigate the multicast routing problem based on network coding and put forward a practical algorithm to obtain the maximum flow multicast routes in ad-hoc networks...
In wireless multi-hop networks such as ad-hoc and sensor networks, one node may receive signals from several other nodes simultaneously due to the broadcast nature of the wireless medium. That results in the reduction of bandwidth usage and system efficiency. To deal with this problem, several approaches have been developed to avoid signal collision by appropriate protocols. In this work and in contrast...
Network coding has been proven to be an effective way to achieve the maximum flow capacity in a multicast network, which is bounded by the famous maximum-flow minimum-cut theorem. This technique is specially fit for some new types of network, e.g., ad-hoc, sensor network etc. In order to reduce the cost and complexity of network coding, rather than carrying out encoding at all the nodes along the...
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