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ICASSP
2008
IEEE
14 years 3 months ago
Double-differential coding for orthogonal space-time block codes
Abstract— Communications over multiple-input multipleoutput (MIMO) channels with carrier offsets is an important practical and theoretical problem. Double-differential coding is ...
Manav R. Bhatnagar, Are Hjørungnes, Lingyan...
INFOCOM
2010
IEEE
13 years 7 months ago
A General Algorithm for Interference Alignment and Cancellation in Wireless Networks
—Physical layer techniques have come a long way and can achieve close to Shannon capacity for single pointto-point transmissions. It is apparent that, to further improve network ...
Erran L. Li, Richard Alimi, Dawei Shen, Harish Vis...
IPPS
1996
IEEE
14 years 1 months ago
ECO: Efficient Collective Operations for Communication on Heterogeneous Networks
PVM and other distributed computing systems have enabled the use of networks of workstations for parallel computation, but their approach of treating all networks as collections o...
Bruce Lowekamp, Adam Beguelin
SIGCSE
2002
ACM
218views Education» more  SIGCSE 2002»
13 years 9 months ago
Participatory design in a human-computer interaction course: teaching ethnography methods to computer scientists
Empirical evidence shows the ability for computer technology to deliver on its promises of enhancing our quality of life relies on how well the application fits our understanding ...
Jerry B. Weinberg, Mary L. Stephen
VTC
2008
IEEE
102views Communications» more  VTC 2008»
14 years 3 months ago
Channel Prediction Aided Multiuser Transmission in SDMA
— Transmit preprocessing employed at the basestation (BS) has been proposed for simplifying the design of the mobile receiver. Provided that the channel impulse response (CIR) of...
Wei Liu, Lie-Liang Yang, Lajos Hanzo