Sciweavers

696 search results - page 43 / 140
» E*plore-ing the Simulation Design Space
Sort
View
GLOBECOM
2010
IEEE
13 years 5 months ago
Space-Time Network Codes Utilizing Transform-Based Coding
Abstract-- Cooperative communications can be used to improve communication reliability. However, the transmissions from different relaying nodes result in a great challenge in prac...
Hung-Quoc Lai, Zhenzhen Gao, K. J. Ray Liu
ICC
2007
IEEE
14 years 1 months ago
Joint Transmitter-Receiver Beamforming Over Space-Time Fading Channels
Abstract—The problem of joint transmitter and receiver beamforming in the downlink DS-CDMA over multipath fading channels is considered in this paper. The proposed investigation ...
Tingting Zhang, Athanassios Manikas
GLOBECOM
2006
IEEE
14 years 1 months ago
Improved High-rate Space-Time-Frequency Block Codes
— High-rate space-time-frequency block codes (STFBC) are promising for achieving high bandwidth efficiency, low overhead and latency. Recently, a class of low-complexity STFBC m...
Jinsong Wu, Steven D. Blostein
SC
2009
ACM
14 years 2 months ago
Enabling high-fidelity neutron transport simulations on petascale architectures
The UNIC code is being developed as part of the DOE’s Nuclear Energy Advanced Modeling and Simulation (NEAMS) program. UNIC is an unstructured, deterministic neutron transport c...
Dinesh K. Kaushik, Micheal Smith, Allan Wollaber, ...
MICRO
2002
IEEE
171views Hardware» more  MICRO 2002»
14 years 15 days ago
Orion: a power-performance simulator for interconnection networks
With the prevalence of server blades and systems-ona-chip (SoCs), interconnection networks are becoming an important part of the microprocessor landscape. However, there is limite...
Hangsheng Wang, Xinping Zhu, Li-Shiuan Peh, Sharad...