@inproceedings{4cbf0ffba08948cb92e12f5b5cf2100b,
title = "Rateless codes for the Gaussian multiple access channel",
abstract = "We consider communication over the Gaussian multiple access channel (MAC) with unknown set of active users. The proposed multiple access strategy is distributed and achieves a maximum sum rate point on the boundary of the capacity region for this channel for any set of active users S simultaneously, as if S were known at the transmitters. The proposed coding scheme splits each user into a set of virtual users, each of which can be decoded using a single-user decoder at the receiver instead of having to decode all users jointly. We also present a generalization of this scheme to the case where the channel gains differ between users and each user only knows its own channel gain.",
author = "Urs Niesen and Uri Erez and Devavrat Shah and Wornell, {Gregory W.}",
year = "2006",
doi = "10.1109/GLOCOM.2006.59",
language = "אנגלית",
isbn = "142440357X",
series = "GLOBECOM - IEEE Global Telecommunications Conference",
booktitle = "IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference",
note = "null ; Conference date: 27-11-2006 Through 01-12-2006",
}