Capacity of time-slotted ALOHA packetized multiple-access systems over the AWGN channel.

We study different notions of capacity for time-slotted ALOHA systems. In these systems, multiple users synchronously send packets in a bursty manner over a common additive white Gaussian noise (AWGN) channel. The users do not coordinate their transmissions, which may collide at the receiver. For su...

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Опубликовано в::	IEEE Transactions on wireless communications 3, 2 (2004).
Главный автор:	Medard, M.
Формат:	Статья
Язык:	английский
Предметы:	AWGN channel. Cover-Wyner capacity. Additive white channel noise. Broadcast codes. Bursty traffic. Coding scheme. Decoding scheme. Multiple-slot capacity. Optimization. Packetized multiple access systems. Rate splitting. Single-slot capacity. Stability. Time-slotted ALOHA.