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Synchronized and Asynchronized Comparative Analysis Channel-Hopping-Based Communication Rendezvous In Cognitive Radio Networks

Gaurav Sharma, P S Parihar

Abstract


Rendezvous is an essential operation for a cognitive users to establish communication links in cognitive radio networks (CRNs). To ensure the rendezvous in limited time, every single existing rendezvous algorithms create CH (channel-hoping) successions utilizing the entire channel set and endeavor meet on each of the channels (i.e., both accessible channels and unavailable channels). We will present ETCH, productive channel-hopping-based communication rendezvous protocols for CR systems. ETCH protocols incorporate SYNC-ETCH and ASYNC-ETCH. SYNC-ETCH, which expect worldwide clock synchronization, effectively use all the rendezvous in building up control channels constantly. ASYNC-ETCH have the capacity to make a couple of nodes rendezvous without being synchronized. Utilizing a mix of hypothetical investigation and simulations, we will demonstrate that correlation in the middle of SYNC and ASYNC for communication rendezvous in CR networks

Keywords: Channel hopping, endezvous, random access protocol

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References


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DOI: https://doi.org/10.37628/jdcas.v2i1.274

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