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|| List of recent Mimo Beamforming-related patents
|Mimo beamforming method and method of constructing a differential codebook for a wireless network|
A mimo beamforming method comprises receiving at a base station information regarding a difference between an ideal beamforming matrix and an averaged beamforming direction, using the information to construct a beamforming matrix at the base station, and performing a beamforming operation using the reconstructed beamforming matrix. Alternatively, the method comprises computing at a subscriber station an averaged beamforming direction, computing at the subscriber station a quantization index corresponding to a differential matrix in a differential codebook, and transmitting the quantization index across a wireless channel of the wireless network.
|Mimo beamforming-based single carrier frequency division multiple access system|
A multiple-input multiple-output (mimo) beamforming-based single carrier frequency division multiple access (sc-fdma) system is disclosed. At the transmitter, a fast fourier transform (fft) is performed on transmission data to generate frequency domain data.
|Device, system and method of multi-user multi-input-multi-output wireless communication|
Device, system, and method of multi-user multi-input-multi-output (mimo) wireless communication. In some embodiments, a wireless communication device (102) may be capable of receiving a plurality of channel feedback transmissions from a plurality of user devices (104, 106, 108) respectively, wherein a channel feedback transmission from a user device of the user devices includes partial information relating to a mimo channel matrix between the wireless communication unit and the user device; and transmitting a multi -user mimo transmission to the plurality of user devices according to a mimo beamforming scheme, wherein the mimo beamforming scheme is based on the plurality of channel feedback transmissions..
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Mimo Beamforming topics: Mimo Beamforming, Beamforming, Wireless Communication Device
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