公开(公告)号：US20170325210A1

公开(公告)日：2017-11-09

申请号：US15150328

申请日：2016-05-09

Applicant: QUALCOMM Incorporated

Inventor： Michael Richard GREEN ,  Xinzhou WU

IPC: H04W72/04 ,  H04L12/28

CPC classification number: H04W72/048 ,  H04W72/0453

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus is configured to determine device information associated with the apparatus. The device information identifies at least one channel on which the apparatus is communicating. The at least one channel is a WLAN channel and/or a DSRC channel. The apparatus is configured to transmit a feedback report that includes the device information over a WAN connection.

公开(公告)号：US20240298276A1

公开(公告)日：2024-09-05

申请号：US18573326

申请日：2022-07-18

Applicant: QUALCOMM Incorporated

Inventor： Kapil RAI ,  Suresh CHANDRASEKARAN ,  Michael Richard GREEN ,  Tevfik YUCEK

IPC: H04W52/42 ,  H04B7/10

CPC classification number: H04W52/42 ,  H04B7/10

Abstract: This disclosure provides methods, devices, and systems for selecting antenna power levels based on polarization diversity. For example, a wireless communication device can determine first and second transmission power levels for a first set of one or more antennas and a second set of one or more antennas, respectively, based on a polarization diversity setting for a wireless communication device that is based on a first orientation of the first set of antenna(s) being orthogonal to a second orientation of the second set of antenna(s). The wireless communication device can transmit, to a target device, first signals at the first transmission power levels using the first set of antenna(s) and second signals at the second transmission power levels using the second set of antenna(s). The first signals are cross-polarized from the second signals based on the first orientation being orthogonal to the second orientation.

公开(公告)号：US20170094651A1

公开(公告)日：2017-03-30

申请号：US14864763

申请日：2015-09-24

Applicant: QUALCOMM Incorporated

Inventor： Michael Richard GREEN ,  John FORRESTER

IPC: H04W72/04 ,  H04L12/26 ,  H04W4/02

CPC classification number: H04W72/048 ,  G01S7/021 ,  H04B7/2123 ,  H04B17/382 ,  H04K3/226 ,  H04L43/062 ,  H04W4/021 ,  H04W16/14 ,  H04W72/0453 ,  H04W72/12 ,  H04W74/002

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus is configured to determine whether radar signals are present on one or more channels. The apparatus is configured to transmit a channel feedback report that includes channel information for each of the one or more channels based on the determination of whether radar signals are present on the one or more channels. The channel information for each of the one or more channels includes at least one of a time at which radar signal detection was attempted, a frequency range of a detected radar signal, a set of radar signal characteristics, a received radar vector, a geographical location of the wireless device when radar signal detection was attempted, or an indication of wireless activity.