公开(公告)号：US20200228210A1

公开(公告)日：2020-07-16

申请号：US16739812

申请日：2020-01-10

Applicant: EXFO Inc.

Inventor： Dominic LAPIERRE ,  Luc GERMAIN ,  Robert MATESEVAC

IPC: H04B15/04 ,  H04B17/30 ,  G01R23/16 ,  H04W24/02 ,  H04L12/26

Abstract: Systems and methods e to automatically analyze and display results of tests of a link include obtaining data from one or more tests of a link, wherein the data includes samples for Antenna Carriers (AxC) for one or more AxCs auto-detected on the link; processing the data to detect peaks on any of the auto-detected AxCs on the link; performing an analysis of any detected peaks to identify any issues on the link; and causing display of a user interface that includes a reporting of any identified issues with the user interface including a display of the identified issues and a spectrum graph.

公开(公告)号：US20230254788A1

公开(公告)日：2023-08-10

申请号：US18087276

申请日：2022-12-22

Applicant: EXFO Inc.

Inventor： Dominic LAPIERRE ,  Luc GERMAIN

IPC: H04W56/00 ,  H04L5/14 ,  H04W24/08

CPC classification number: H04W56/001 ,  H04L5/14 ,  H04W24/08

Abstract: A Radio Frequency (RF) spectrum analyzer includes an RF front end including a single antenna configured to monitor a wireless network that includes Time Division Duplexing (TDD); and circuitry connected to the RF front end and configured to operate and monitor the wireless network both in a spectrum analyzer mode and a signal analyzer mode, utilize the signal analyzer mode to extract synchronization information from the monitored wireless network, derive a start of frame of a radio frame from said the synchronization information; and utilize the synchronization information to identify an acquisition window to synchronize a gate in the spectrum analyzer mode.