Energy efficiency maximization for given traffic and target packet loss probability is a main design goal for grant-free protocols supporting massive connectivity. This paper investigates the performance limits of a class of coded slotted ALOHA (CSA)based protocols over the Gaussian channel. Assuming a multipacket reception decoder with perfect estimation of the number of packets in a slot and ideal error detection, we present a novel asymptotic analytical framework that allows deriving the minimum packet loss probability limits, the conditions for an
Tralli, V., Paolini, E. (2025). Coded Slotted ALOHA Random Access over the Gaussian Channel. Piscataway, NJ : Institute of Electrical and Electronics Engineers Inc. [10.1109/ICC52391.2025.11161592].
Coded Slotted ALOHA Random Access over the Gaussian Channel
Paolini E.
Ultimo
2025
Abstract
Energy efficiency maximization for given traffic and target packet loss probability is a main design goal for grant-free protocols supporting massive connectivity. This paper investigates the performance limits of a class of coded slotted ALOHA (CSA)based protocols over the Gaussian channel. Assuming a multipacket reception decoder with perfect estimation of the number of packets in a slot and ideal error detection, we present a novel asymptotic analytical framework that allows deriving the minimum packet loss probability limits, the conditions for anI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
