1. Performance Evaluation of Advanced Relaying Protocols in Large Wireless Networks
- Author
-
Andres Altieri and Pablo Piantanida
- Subjects
Cooperative communications ,decode-and-forward ,compress-and-forward ,noisy network coding ,full duplex ,outage probability ,Electrical engineering. Electronics. Nuclear engineering ,TK1-9971 - Abstract
This paper studies the performance of some state-of-the-art cooperative full-duplex relaying protocols in the context of a large wireless network modeled using stochastic geometry tools. We investigate the outage behavior for different cooperative schemes, namely decode-and-forward, noisy-network coding, and mixed noisy-network coding, considering fading, path loss, and interference from other sources and relays. Due to the high complexity of the network topology and the protocols considered, a closed-form analysis is not possible, so our study is performed through extensive but careful numerical simulations, sweeping a large number of relevant parameters. Several scenarios of particular interest are investigated. In this way, insightful conclusions are drawn regarding the network regimes in which relay-assisted cooperation is most beneficial and the potential gains that could be achieved through it.
- Published
- 2019
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