User equipment assisted inter-sector interference avoidance

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United States of America Patent

PATENT NO 11863257
SERIAL NO

17648273

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Certain aspects of the present disclosure provide techniques for reducing inter-sector interference. A method generally includes transmitting, in a multi-user multiple-input and multiple-output (MU-MIMO) mode, first beamformed transmissions using a first beam to a first user equipment (UE) in a first sector and second beamformed transmissions using a second beam to a second UE in a second sector, wherein the BS is configured to control a plurality of sectors comprising the first sector and the second sector, receiving, from the first UE, a feedback report indicating inter-sector interference encountered by the first UE in the first sector due to the second beamformed transmissions, and taking one or more actions based on the feedback report to reduce the inter-sector interference encountered by the first UE in the first sector.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chendamarai, Kannan Arumugam San Diego, US 423 2197
Luo, Tao San Diego, US 5048 29352
Ryu, Jung Ho Fort Lee, US 422 828

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