Protocols and Architectures for Wireless Sensor Networks
Protocols and Architectures for Wireless Sensor Networks
End-to-end performance of transmission systems with relays over Rayleigh-fading channels
IEEE Transactions on Wireless Communications
Optimal power allocation for relayed transmissions over Rayleigh-fading channels
IEEE Transactions on Wireless Communications
Average outage duration of multihop communication systems with regenerative relays
IEEE Transactions on Wireless Communications
Multihop Relaying for Broadband Wireless Mesh Networks: From Theory to Practice
IEEE Communications Magazine
Hi-index | 0.00 |
This paper provides a complete study on the end-to-end performance of multi-hop wireless communication systems equipped with re-generative (decode-and-forward) relays over Rayleigh fading channels assuming single-antenna terminals. More specifically, the probability density function (pdf) of the tightly approximated end-to-end SNR of the systems is derived. Using this approximation allows us to avoid considering all possible combinations of correct and erroneous decisions at the relays and the destination for which the end-to-end transmission is error-free, thus reducing computation burden in evaluating important multi-hop system's performance metrics. Simulations are performed to verify the accuracy and to show the tightness of the theoretical analysis.