235 search results - page 22 / 47 » Rate and Power Allocation in Fading Multiple Access Channels |
TWC
2011
13 years 2 months ago
2011
—This contribution proposes a novel time-domain synchronous frequency division multiple access (TDS-FDMA) scheme to support multi-user uplink application. A unified frame struct...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— We study the end-to-end resource allocation in an OFDM based multi-hop network consisting of a one-dimensional chain of nodes including a source, a destination, and multiple re...
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
Abstract—We aim to enhance the end-to-end rate of a general dual-hop relay network with multiple channels and finite modulation formats, by jointly optimizing channel pairing, p...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—We study broadcasting on multiple access channels by deterministic distributed protocols. Data arrivals are governed by an adversary. The power of the adversary is constrained b...
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—In this contribution we present a decentralized power allocation algorithm for the uplink interleave division multiple access (IDMA) channel. Within the proposed optimal...