Srishti Shaw

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Cognitive Radio Networks (CRNs) have been envisioned as a solution for frequency spectrum-scarcity and spectrum misuse issues. Since the requirement for cooperation and dynamism increases with the new spectrum access approach, time synchronization is mandatory for ensuring the proper operation of CRNs. In this paper, we propose DCR-Sync, a novel time(More)
Mobile ad-hoc network, (MANET) is a collection of wireless mobile nodes dynamically forming a temporary communication network without using any existing infrastructure or centralized administration. To reduce routing overhead, computational complexity and overcome the problem of low bandwidth utilization, MANET is divided into several clusters. The authors(More)
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