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» Deterministic Broadcast on Multiple Access Channels
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GLOBECOM
2006
IEEE
13 years 12 months ago
Optimal Resource Allocation via Geometric Programming for OFDM Broadcast and Multiple Access Channels
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...
Kibeom Seong, David D. Yu, Youngjae Kim, John M. C...
TWC
2008
97views more  TWC 2008»
13 years 5 months ago
Impact of Correlation on the Capacity of Multiple Access and Broadcast Channels with MIMO-MRC
Abstract--This paper investigates the capacity of multipleaccess and broadcast channels with MIMO-MRC systems in spatially correlated environments. We present new capacity approxim...
Raymond H. Y. Louie, Matthew R. McKay, Iain B. Col...
CORR
2007
Springer
86views Education» more  CORR 2007»
13 years 5 months ago
Variations on Information Embedding in Multiple Access and Broadcast Channels
Information embedding (IE) is the transmission of information within a host signal subject to a distortion constraint. There are two types of embedding methods, namely irreversibl...
Shivaprasad Kotagiri, J. Nicholas Laneman
TIT
2008
95views more  TIT 2008»
13 years 5 months ago
Error Exponent Regions for Gaussian Broadcast and Multiple-Access Channels
In modern communication systems, different users have different requirements for quality of service (QoS). In this work, QoS refers to the average codeword error probability experi...
Lihua Weng, S. Sandeep Pradhan, Achilleas Anastaso...
WIOPT
2005
IEEE
13 years 11 months ago
On the Transport Capacity of Gaussian Multiple Access and Broadcast Channels
G. A. Gupta, Stavros Toumpis, J. Sayir, Ralf R. M&...