View source for 20250183973. Precoding Beamfor (BRITISH TELECOMMUNICATIONS PUBLIC LIMITED)

= PRECODING FOR BEAMFORMING =

'''Abstract''':
a computer-implemented method for determining a transmit precoding operation to apply to a signal to be transmitted through a wireless channel via beamforming wherein the signal u is represented by a vector, u, is described. the method comprises obtaining an inverse channel matrix, g wherein the inverse channel matrix, g, is an inverse of a channel matrix, h, wherein the channel matrix, h, is a matrix representation of the wireless channel. the method further comprises determining a vector, b, that approximately minimizes a square of a norm of a result of applying the inverse channel matrix g to the sum of the vector representing the signal, u, and the vector, b, wherein the entries of the vector, b, are integers and determining the vector b.

'''Inventor(s)''': [[:Category:Yangyishi ZHANG of London, Greater London  GB|Yangyishi ZHANG]], [[:Category:Anas AL RAWI of London, Greater London  GB|Anas AL RAWI]]

'''CPC Classification''': [[:Category:CPC_H04B7/0634|H04B7/0634]] (at the transmitting station)


[[Category:Patent Applications]]
[[Category:BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY]]
[[Category:CPC_H04B7/0634]]
[[Category:Yangyishi ZHANG of London, Greater London  GB]]
[[Category:Anas AL RAWI of London, Greater London  GB]]

[https://wikipatents.org/index.php?search=20250183973+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250183973]


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