公开(公告)号：US20240224250A1

公开(公告)日：2024-07-04

申请号：US18607395

申请日：2024-03-15

Applicant: Ubiquiti Inc.

Inventor： Sriram DAYANANDAN ,  Vish PONNAMPALAM ,  Robert J. PERA

IPC: H04W72/0453 ,  H04L41/22 ,  H04L43/0817 ,  H04W16/00 ,  H04W24/02 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W72/563 ,  H04W88/08

CPC classification number: H04W72/0453 ,  H04W16/00 ,  H04W24/02 ,  H04W72/563 ,  H04L41/22 ,  H04L43/0817 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W88/08

Abstract: Methods and apparatuses providing a visual metric of the efficiency of a network of devices communicating through a wireless access point (AP). These apparatuses and methods may also determine and display pseudo-dynamic error vector magnitude (EVM) information for a network of wireless stations, including displaying a pseudo-dynamic constellation diagrams using EVM information. These methods and apparatuses may transmit a plurality of sounding packets from each of one or more radio devices different modulation types (e.g., BPSK, QPSK, 16 QAM, 64 QAM, 256 QAM and 1024 QAM), and receiving at least some of the sounding packets at a second radio device (e.g., an access point) and determining EVM information from the received sounding packets, and displaying (or providing for display) a constellation diagram including pseudo-dynamic EVM information that is a constrained approximation of actual EVM information.

公开(公告)号：US20230422050A1

公开(公告)日：2023-12-28

申请号：US18358933

申请日：2023-07-25

Applicant: Ubiquiti Inc.

Inventor： Vish PONNAMPALAM ,  Sriram DAYANANDAN

IPC: H04W16/18 ,  H04W4/021 ,  H04L41/12 ,  H04L41/22 ,  H04L41/0823 ,  H04L41/14 ,  H04L41/0893 ,  H04K3/00 ,  H04B17/391 ,  H04W24/10

CPC classification number: H04W16/18 ,  H04W4/021 ,  H04L41/12 ,  H04L41/22 ,  H04L41/0823 ,  H04L41/145 ,  H04L41/0893 ,  H04K3/226 ,  H04K3/822 ,  H04B17/391 ,  H04W24/10 ,  H04K2203/18

Abstract: Tools and methods for optimizing the selection and placement of wireless radio devices in a wireless network within a geographic region using a remote database that includes a geographic mapping of existing wireless devices within the network and/or adjacent networks, device characteristics for the wireless devices within the network and/or adjacent networks, and radio frequency spectral information across times for a plurality of regions (e.g., corresponding to locations of existing wireless devices). A tool may include a local user interface, a remote database, and a processor that communicates with the user interface and remote database. The methods and tools described herein may receive user input indicating a desired location and/or operational characteristics of new wireless radio device and may determine and suggest an optimal type, location and/or operational parameters for the additional device, or may suggest other modifications to the current network to optimize the network including the new device.

公开(公告)号：US20210135354A1

公开(公告)日：2021-05-06

申请号：US17147408

申请日：2021-01-12

Applicant: Ubiquiti Inc.

Inventor： John R. SANFORD ,  Sriram DAYANANDAN ,  Vish PONNAMPALAM ,  Gonzalo P. JABBAZ ,  Robert J. PERA

IPC: H01Q3/24 ,  H01Q3/36 ,  H01Q1/12 ,  H04B7/06 ,  H01Q25/00 ,  H01Q21/00 ,  H01Q3/46 ,  H01Q15/08

Abstract: Multi-directional antenna apparatuses, which may include phased array antennas and/or arrays of multiple antennas, and methods for operating these directional antennas. In particular, described herein are apparatuses configured to operate as an access point (AP) for communicating with one or more station devices by assigning a particular directional beam to each access point, and communicating with each station device using the assigned directional beam at least part of the time. Methods and apparatuses configured to optimize the assignment of one or more directional beam and for communicating between different station devices using assigned directional beams are described. Also described are methods of connecting a radio device to an antenna by connecting a USB connector on the radio device to a USB connector on an antenna and identifying the antenna based on a voltage of the ground pin on the antenna's USB connector.