Method and apparatus for downlink multiuser MIMO transmission in a wireless network

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United States of America Patent

PATENT NO 9118372
APP PUB NO 20130044683A1
SERIAL NO

13519102

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Abstract

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A base station transmits to a number of relay stations in a wireless network using a beamforming matrix. The beamforming matrix is generated by first obtaining a column vector from a beamforming matrix associated with each of the relay stations. An intermediate matrix is then generated using these column vectors. A zero-forcing procedure is then utilized to process the intermediate network to generate the final beamforming matrix.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chervyakov, Andrey Nizhny Novgorod, RU 105 1310
Khoryaev, Alexey Dzerhinsk, RU 215 3534
Maltsev, Alexander Nizhny Novgorod, RU 190 3557
Maslennikov, Roman Nizhny Novgorod, RU 21 547

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