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

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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Pubblicato in:IEEE Transactions on wireless communications 3, 2 (2004).
Autore principale: Medard, M.
Natura: Articolo
Lingua:English
Soggetti:
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.