Beamforming multicast repeater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11564064
APP PUB NO 20200314601A1
SERIAL NO

16830159

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Methods, systems, and devices for wireless communications are described. A wireless repeater may receive a unicast transmission and may relay the unicast transmission as a multicast transmission to a set of user equipments (UEs). Transmitting the multicast transmission may involve retransmitting the unicast transmission or a signal derived from the unicast transmission in each of a set of beamforming directions. The multicast transmission may be transmitted over multiple antenna arrays or a single antenna array associated with a Butler matrix. Additionally or alternatively, the wireless repeater may receive transmissions from multiple UEs; may form an aggregated signal associated with the received transmissions; and may transmit a unicast transmission associated with the aggregated signal, such as to a base station. The multiple UE transmissions may be received over multiple antenna arrays or over a single antenna array associated with a Butler matrix.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abedini, Navid Somerset, US 885 2808
Cezanne, Juergen Ocean Township, US 336 3090
Hormis, Raju New York, US 67 404
Koymen, Ozge Princeton, US 84 391
Li, Junyi Chester, US 3162 27949

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