A Reliable Relay Selection index for Cross layer Approach for Cooperative Cellular Networks
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| Title | A Reliable Relay Selection index for Cross layer Approach for Cooperative Cellular Networks |
| Authors | |
| Abstract | In any cooperative wireless networks the presenceof many mobile stations willing to forward and help indelivering information packets to the destination helps inachieving Cooperative Diversity. The real test is to makesure that the communication is Reliable? Many mobile nodesvary in size and thus having limited energy battery cells andenergy scavenging abilities. This paper is on relay selectionmechanisms for wireless cellular networks. Our mechanismselects the relays which are satisfying the conditions presentat both the physical layer and also at the network layer.For the physical layer we first calculate only those relays inwhich the Signal to Noise (SNR) ratio to the destination isabove the threshold, through which we can further calculatethe Bit Error Rates (BER). For the Network layer we usethe metric of Network Lifetime and for this we calculateResidual Energy(RE) of the relay nodes. Our algorithm hasthe advantage of selecting the best relay at both the physicaland also at the network layer. |
| Publisher | ACADEMY PUBLISHER |
| Date | 2011-11-01 |
| Source | Journal of Communications Vol 6, No 8 (2011) |
| Rights | Copyright © ACADEMY PUBLISHER - All Rights Reserved.To request permission, please check out URL: http://www.academypublisher.com/copyrightpermission.html. |