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CISS
2008
IEEE
16 years 2 months ago
Adaptive codebook for beamforming in limited feedback MIMO systems
—We propose a new scheme for limited feedback in MIMO systems. We consider transmit beamforming and receiver maximal ratio combining as a base for our work, and propose a novel b...
Kiarash Amiri, Davood Shamsi, Behnaam Aazhang, Jos...
DATE
2008
IEEE
116views Hardware» more  DATE 2008»
16 years 2 months ago
A Virtual Prototype for Bluetooth over Ultra Wide Band System Level Design
The industry is merging two different Wireless Personal Area Networks (WPAN) technologies: Bluetooth (BT) and WiMedia Ultra Wide Band (UWB), into a single BT over UWB (BToUWB) spe...
Alexandre Lewicki, Javier del Prado Pavon, Jacky T...
DATE
2008
IEEE
155views Hardware» more  DATE 2008»
16 years 2 months ago
Comparison of memory write policies for NoC based Multicore Cache Coherent Systems
The following study shows a direct comparison of memory write policies in Shared Memory Multicore Systems. Although there are much work and many studies about this issue, our work...
Pierre Guironnet de Massas, Frédéric...
DSD
2008
IEEE
136views Hardware» more  DSD 2008»
16 years 2 months ago
Flexible Baseband Architectures for Future Wireless Systems
— The mobile communication systems today, have different radio spectrum, radio access technologies, and protocol stacks depending on the network being utilized. This gives rise t...
Najam-ul-Islam Muhammad, Rizwan Rasheed, Renaud Pa...
GLOBECOM
2008
IEEE
16 years 2 months ago
Interference-Aware Decentralized Precoding for Multicell MIMO TDD Systems
—Multiple-input multiple-output (MIMO) precoding scheme is developed for time division duplex (TDD) systems in a multicell environment. The proposed scheme is designed to maximiz...
Byong Ok Lee, Hui Won Je, Illsoo Sohn, Oh-Soon Shi...