INSTITUTIONAL DIGITAL REPOSITORY

Cross Layer MAC Protocol for a Peer Conscious Opportunistic Network Coded Cooperation System

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dc.contributor.author Bhattacharyya, S.
dc.contributor.author Kumar, P.
dc.contributor.author Darshi, S.
dc.contributor.author Agarwal, S.
dc.contributor.author Shailendra, S.
dc.date.accessioned 2024-05-11T15:11:48Z
dc.date.available 2024-05-11T15:11:48Z
dc.date.issued 2024-05-11
dc.identifier.uri http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4458
dc.description.abstract This article presents a peer conscious opportunistic network coded cooperation (PC-O-NCC) system that exploits multiuser diversity (MUD) gain in a simple network coded cooperation (NCC) based network. It prioritizes sources with better channel conditions by granting them earlier access than the other competing nodes unlike the prevalent time division multiple access (TDMA) technique used widely in any NCC network. This improves the outage performance of the overall system. To prioritise sources with better channel conditions, a novel timer-based MAC protocol is proposed. The proposed protocol is designed such that it aims to reduce collisions by taking the network load into account along with channel conditions while generating the timer values. It also minimizes the power consumption in performing clear channel assessment (CCA) by sources which is a costly affair for batteryoperated devices. The simulation results show that the proposed algorithm improves the outage performance while keeping the latency to a minimum value. The improvement in the outage performance can prove to be important in taking key decisions which becomes crucial in disaster management, drone assisted scenarios or intelligent transportation systems. en_US
dc.language.iso en_US en_US
dc.subject Cross layer en_US
dc.subject MAC protocol en_US
dc.subject multi-user diversity en_US
dc.subject network coded cooperation en_US
dc.subject multi-cast en_US
dc.subject outage probability en_US
dc.title Cross Layer MAC Protocol for a Peer Conscious Opportunistic Network Coded Cooperation System en_US
dc.type Article en_US


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