Millimeter wave repeater

N Abedini, J Li, R Hormis, J Cezanne - US Patent 11,005,538, 2021 - Google Patents
Various aspects of the present disclosure generally relate to wireless communication. In
some aspects, a millimeter wave repeater may communicate with a base station using a first …

Multi-band beam codebook design and operations

J Mo, BL Ng, MS Rahman - US Patent 11,088,748, 2021 - Google Patents
An electronic device and method for managing an antenna operating in a combination of
frequency bands. The electronic device comprises at least one antenna including a plurality …

Analog beamforming method for mitigating beam squint effect in wideband phased array antennas

SM Aghajanzadeh, P Neshaastegaran… - US Patent 11,621,754, 2023 - Google Patents
2021-02-11 Assigned to HUAWEI TECHNOLOGIES CO., LTD. reassignment HUAWEI
TECHNOLOGIES CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

Navigation and positioning system using radio beam

GR Opshaug, N Bhushan, J Wu, S Fischer… - US Patent …, 2023 - Google Patents
Methods and systems for wireless communication are provided. In one example, a method
comprises: receiving, by a mobile device, a radio beam, the radio beam being a directional …

Method for designing non-uniformly spaced linear array antenna and computer-readable storage medium for executing same

K SeYoung, WZ Chung, KIM SeonKyo… - US Patent …, 2023 - Google Patents
This application relates to a method for designing a non-uniformly spaced linear array
antenna. The method includes setting a cost function for spacing between a plurality of …

Method and device for beam training using beamforming codebook

S Lee, C Eom, LEE Kwonjong, C Lee… - US Patent …, 2024 - Google Patents
The disclosure relates to a 5G or pre-5G communication system for supporting higher data
transmission rates than 4G communication systems such as LTE systems. According to an …

Apparatus and method for low overhead frequency-averaged beam pattern feedback in millimeter wave positioning systems

V Raghavan, S Akkarakaran, J Cezanne - US Patent 11,757,507, 2023 - Google Patents
The position of a mobile device is estimated using angle based positioning measurements.
The angle based positioning measurements are generated using transmit (Tx) beams or …

Mitigation of calibration errors

V Raghavan, MA Tassoudji, K Ravid, YC Ou… - US Patent …, 2021 - Google Patents
Wireless communications systems and methods related to mitigation of calibration errors are
provided. A base station (BS) transmits, via an antenna array including a plurality of antenna …