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» On Using Channel Prediction in Adaptive Beamforming Systems
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VTC
2006
IEEE
15 years 3 months ago
Rate Adaptation in Time Varying Channels using Acknowledgement Feedback
— Throughput maximization in a packet switched wireless communication system is considered in this paper. The channel variation is accounted for by modeling the channel as a fin...
Chin Keong Ho, Job Oostveen
ICASSP
2009
IEEE
15 years 4 months ago
Predictive power control and multiple-description coding for wireless sensor networks
We study state estimation via wireless sensor networks over fading channels affected by random packet loss. In the configuration examined, the sensors send their measurements to ...
Jan Østergaard, Daniel E. Quevedo, Anders A...
ISCAS
2007
IEEE
108views Hardware» more  ISCAS 2007»
15 years 3 months ago
Linear Prediction Based Semi-Blind Channel Estimation for MIMO-OFDM System
— In this paper, a semi-blind channel estimation method is presented for MIMO-OFDM systems. The new method uses the linear prediction for obtaining a blind constraint on the MIMO...
Feng Wan, Wei-Ping Zhu, M. N. S. Swamy
ICASSP
2008
IEEE
15 years 3 months ago
Kerdock codes for limited feedback MIMO systems
A codebook based limited feedback strategy is a practical way to obtain partial channel state information at the transmitter in a precoded multiple-input multiple-output (MIMO) wi...
Takao Inoue, Robert W. Heath Jr.
111
Voted
VTC
2006
IEEE
123views Communications» more  VTC 2006»
15 years 3 months ago
Analysis and Optimization of SIMO Systems with Adaptive Coded Modulation in Spatially Correlated Rayleigh Fading
— In this paper we investigate the performance of an adaptive coded modulation (ACM) system in single-input multiple-output Rayleigh fading channels with spatial correlation. The...
Duc V. Duong, Bengt Holter, Geir E. Øien