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TIT
2008
129views more  TIT 2008»
13 years 7 months ago
Cooperative Fading Regions for Decode and Forward Relaying
Abstract--Cooperative transmission protocols over fading channels are based on a number of relaying nodes to form virtual multiantenna transmissions. Diversity provided by these te...
Stefano Savazzi, Umberto Spagnolini
ICIP
2002
IEEE
14 years 9 months ago
Dirty-paper trellis codes for watermarking
Informed coding is the practice of representing watermark messages with patterns that are dependent on the cover Works. This requires the use of a dirty-paper code, in which each ...
Gwenaël J. Doërr, Ingemar J. Cox, Matthe...
ICC
2008
IEEE
108views Communications» more  ICC 2008»
14 years 1 months ago
Single-Symbol ML Decodable Distributed STBCs for Partially-Coherent Cooperative Networks
—Space-time block codes (STBCs) that are single-symbol decodable (SSD) in a co-located multiple antenna setting need not be SSD in a distributed cooperative communication setting...
Dheeraj Sreedhar, Ananthanarayanan Chockalingam, B...
TCOM
2010
116views more  TCOM 2010»
13 years 5 months ago
Optimal Routing for Decode-Forward in Cooperative Wireless Networks
Abstract—We investigate routing in cooperative multipleterminal wireless networks in which the nodes can collaborate with each other in data transmission. First, we motivate coop...
Lawrence Ong, Mehul Motani
CORR
2006
Springer
152views Education» more  CORR 2006»
13 years 7 months ago
On Reduced Complexity Soft-Output MIMO ML detection
In multiple-input multiple-output (MIMO) fading channels maximum likelihood (ML) detection is desirable to achieve high performance, but its complexity grows exponentially with th...
Massimiliano Siti, Michael P. Fitz