ROTATED ANTENNA ARRAYS FOR WIRELESS COMMUNICATIONS

WIPO Patent Application WO/2023/159465

A1

Methods, systems, and devices for wireless communications are described. A transmitting device may include a first set of antenna arrays disposed in a first shape and a receiving device may include a second set of antenna arrays disposed in a second shape. A first axis that intersects an antenna array of the first set of antenna arrays and a centroid of the first shape may be offset from a vertical direction by a first angular offset. A second axis that intersects an antenna array of the second set of antenna arrays and a centroid of the second shape may be offset from the vertical direction by a second angular offset that is different than the first angular offset. The transmitting device may transmit signaling to the receiving device using the first and second sets of antenna arrays, respectively based on difference between the first and second angular offsets.

CEZANNE JUERGEN (US)
JIANG MEILONG (US)
ZHANG DANLU (US)
ZHANG YU (US)
LI JUNYI (US)
SAMPATH ASHWIN (US)
WU QIANG (US)
KOYMEN OZGE (US)
SHENTAL ORI (US)

PCT/CN2022/077907

August 31, 2023

February 25, 2022

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QUALCOMM INC (US)
CEZANNE JUERGEN (US)
JIANG MEILONG (US)
ZHANG DANLU (US)
ZHANG YU (US)
LI JUNYI (US)
SAMPATH ASHWIN (US)
WU QIANG (US)
KOYMEN OZGE (US)
SHENTAL ORI (US)

H04B7/04; H01Q21/20

WO2019078547A1	2019-04-25
WO2018155795A1	2018-08-30
WO2021147613A1	2021-07-29

US11177990B1	2021-11-16
KR20200041286A	2020-04-21

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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