Performance Evaluation of Advanced Relaying Protocols in Large Wireless Networks

• Autores: Altieri, Andrés Oscar; Piantanida, Pablo
• Año de publicación: 2019
• Idioma: inglés
• Tipo de recurso: artículo
• Materia: COMPRESS-AND-FORWARD; COOPERATIVE COMMUNICATIONS; DECODE-AND-FORWARD; FULL DUPLEX; NOISY NETWORK CODING; OUTAGE PROBABILITY; POISSON POINT PROCESS; STOCHASTIC GEOMETRY
• Institución: Consejo Nacional de Investigaciones Científicas y Técnicas

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.
Fil: Altieri, Andrés Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires; Argentina
Fil: Piantanida, Pablo. Université Paris Sud; Francia. University of Montreal; Canadá. Centre National de la Recherche Scientifique; Francia