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ISCAS
2008
IEEE
136views Hardware» more  ISCAS 2008»
16 years 1 months ago
VLSI architecture for data-reduced steering matrix feedback in MIMO systems
Abstract— Beamforming (BF) for multiple-input multipleoutput (MIMO) wireless communications systems can improve the error rate performance by spatial separation of the transmitte...
Christoph Studer, Peter Luethi, Wolfgang Fichtner
155
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WIMOB
2008
IEEE
16 years 1 months ago
Hybrid ARQ Scheme with Intercarrier Interference Mitigation for OFDM Systems
—Based on the principle of spread spectrum systems, this paper presents a hybrid automatic-repeat-request (HARQ) scheme with the mitigation of intercarrier interference (ICI) by ...
Rong-Terng Juang, Kun-Yi Lin, Pangan Ting, Hsin-Pi...
WMCSA
2008
IEEE
16 years 1 months ago
Urban sensing systems: opportunistic or participatory?
The development of sensing systems for urban deployments is still in its infancy. An interesting unresolved issue is the precise role assumed by people within such systems. This i...
Nicholas D. Lane, Shane B. Eisenman, Mirco Musoles...
ACISICIS
2007
IEEE
16 years 1 months ago
Towards Agent Based Web Service
Web Service (WS) technology represents a fundamental shift in the way web applications are developed for e-business. It is becoming the next paradigm to deploy business services o...
Manish Chhabra, Hongen Lu
AINA
2007
IEEE
16 years 1 months ago
A Flexible Scheduling Framework for Deeply Embedded Systems
— Typical embedded systems must perform rather complex control and communication tasks with severely restricted computing resources. Due to these contraints most systems are sing...
Karsten Walther, Jörg Nolte