211 search results - page 6 / 43 » Dynamic Rate Allocation in Fading Multiple-access Channels |
134
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WIOPT
2005
IEEE
15 years 9 months ago
2005
IEEE
In this paper we develop distributed approaches for power allocation and scheduling in wireless access networks. We consider a model where users communicate over a set of parallel...
116
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CORR
2006
Springer
15 years 3 months ago
2006
Springer
We consider the General Gaussian Multiple Access Wire-Tap Channel (GGMAC-WT). In this scenario, multiple users communicate with an intended receiver in the presence of an intellige...
146
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ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract—This paper investigates Orthogonal FrequencyDivision Multiple-Access (OFDMA) resource-allocation schemes for two-hop relays in a home Powerline Communication (PLC) netwo...
134
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CISS
2008
IEEE
15 years 9 months ago
2008
IEEE
—We consider a wireless node that randomly receives data from different sensor units. The arriving data must be compressed, stored, and transmitted over a wireless link, where bo...
150
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TWC
2011
14 years 10 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...