Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems

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United States of America Patent

PATENT NO 11456784
SERIAL NO

17323677

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Abstract

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An AP/PCP may perform user selection/pairing/grouping based on a measurement of an analog transmission (e.g., signal to noise ratio (SNR) or signal to interference plus noise ratio (SINR)). The SNRs may be used, for example by the station, to determine best beams and/or beam pairs and/or worst beams and/or beam pairs. A station may feed back the best few beams and/or beam pairs for a Tx and Rx virtual antenna pair. A station may feed back the worst few beams for the Tx and Rx virtual antenna pair. The AP/PCP may receive the indication(s) and/or use the indication(s) to group the stations.

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Patent Owner(s)

Patent OwnerAddress
INTERDIGITAL PATENT HOLDINGS INCWILMINGTON DE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lou, Hanging Syosset, US 16 6
Oteri, Oghenekome San Diego, US 661 2562
Sahin, Alphan Westbury, US 113 706
Sun, Li-Hsiang San Diego, US 206 3265
Wang, Xiaofei Cedar Grove, US 258 3521
Yang, Rui Greenlawn, US 393 3098

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