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» A compressive beamforming method
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DCC
2009
IEEE
14 years 10 months ago
An Adaptive Sub-sampling Method for In-memory Compression of Scientific Data
A current challenge in scientific computing is how to curb the growth of simulation datasets without losing valuable information. While wavelet based methods are popular, they req...
Didem Unat, Theodore Hromadka III, Scott B. Baden
RECOSOC
2007
116views Hardware» more  RECOSOC 2007»
13 years 11 months ago
IBC-EI: An Instruction Based Compression method with Encryption and Integrity Checking
Code Compression has been shown to be efficient in minimizing the memory requirements for embedded systems as well as in power consumption reduction and performance improvement. I...
Eduardo Wanderley Netto, Reouven Elbaz, Lionel Tor...
IJBRA
2006
85views more  IJBRA 2006»
13 years 9 months ago
A novel approach to medical image compression
: As medical/biological imaging facilities move towards complete film-less imaging, compression plays a key role. Although lossy compression techniques yield high compression rates...
Matthew J. Zukoski, Terrance Boult, Tunc Iyriboz
GLOBECOM
2009
IEEE
14 years 1 months ago
Super-Gaussian Loading for Robust Beamforming
— It is well known that the performance of adaptive beamformers may degrade in the presence of steering errors. In this context, diagonal loading is one of the most popular metho...
Jing Gu, Patrick J. Wolfe
VTC
2007
IEEE
14 years 4 months ago
MIMO Downlink Weighted Sum Rate Maximization with Power Constraints per Antenna Groups
Abstract— We consider a single-cell multiple-input multipleoutput (MIMO) downlink channel where linear transmission and reception strategy is employed. The base station (BS) tran...
Marian Codreanu, Antti Tölli, Markku J. Juntt...