Patent
Multiple input multiple output communication system and a method of adaptively generating codebook
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TLDR
In this article, a multiple-input multiple-output (MIMO) communication system and a method of adaptively generating a codebook based on a spatial correlation matrix of the channel matrix is presented.Abstract:
A Multiple-Input Multiple-Output (MIMO) communication system and a method of adaptively generating a codebook are provided. A terminal includes a channel estimator to estimate a channel formed between a base station and the terminal to calculate a channel matrix and a codebook generator to adaptively generate a codebook based on a spatial correlation matrix of the channel matrix.read more
Citations
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References
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Patent
Method and apparatus for a RADSL transceiver warm start activation procedure with precoding
TL;DR: In this paper, the state of component coefficients are saved in memory of a DSL device so that at a later time, the DSL device may initiate a warm start activation sequence wherein the last known channel parameters are used to train the equalizer.
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System and method for distributed input-distributed output wireless communications
TL;DR: In this article, a method is described for transmitting a training signal from each antenna of a base station to each of a plurality of client devices, each of the client devices analyzing each training signal to generate channel characterization data, and transmitting the characterization data back to the base station.
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TL;DR: In this article, a Jacobi feedback scheme based on Jacobi rotations was proposed to generate the feedback in the uplink for a wireless communication system including a transmitter and a receiver.
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