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» On the degree of MIMO systems
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TSP
2008
147views more  TSP 2008»
15 years 6 months ago
Low-Complexity MIMO Multiuser Receiver: A Joint Antenna Detection Scheme for Time-Varying Channels
Abstract--This paper deals with the uplink of a wireless multiple-input multiple-output (MIMO) communication system based on multicarrier (MC) code division multiple access (CDMA)....
Charlotte Dumard, Thomas Zemen
CORR
2010
Springer
198views Education» more  CORR 2010»
15 years 6 months ago
Downlink Interference Alignment
We develop an interference alignment (IA) technique for a downlink cellular system. In the uplink, IA schemes need channel-state-information exchange across base-stations of diffe...
Changho Suh, Minnie Ho, David Tse
JZUSC
2010
129views more  JZUSC 2010»
15 years 4 months ago
Representing conics by low degree rational DP curves
: A DP curve is a new kind of parametric curve defined by Delgado and Peña (2003); it has very good properties when used in both geometry and algebra, i.e., it is shape preserving...
Qian-qian Hu, Guo-jin Wang
BMCBI
2006
118views more  BMCBI 2006»
15 years 6 months ago
Low degree metabolites explain essential reactions and enhance modularity in biological networks
Background: Recently there has been a lot of interest in identifying modules at the level of genetic and metabolic networks of organisms, as well as in identifying single genes an...
Areejit Samal, Shalini Singh, Varun Giri, Sandeep ...
MM
2005
ACM
153views Multimedia» more  MM 2005»
15 years 12 months ago
Body degree zero
alization is a combination of abstract generated forms and found imagery. The frequency, amplitude, and percentage differences between samples of incoming data are mapped to forms ...
Alan Dunning, Paul Woodrow, Morley Hollenberg