P

Inventor

RUFFINI STEFANO

IT62 patents
⚠️ This page may combine multiple inventors who share the name “RUFFINI STEFANO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ERICSSON TELEFON AB L M

42 patents
US6711411B1Mar 23, 2004

Management of synchronization network

ERICSSON TELEFON AB L M108 citations98
US9295018B1Mar 22, 2016

Communication network nodes and methods performed therein

ERICSSON TELEFON AB L M16 citations92
US6636987B1Oct 21, 2003

Method and device for determining a synchronization fault in a network node

ERICSSON TELEFON AB L M34 citations92
US6532274B1Mar 11, 2003

Synchronization method and arrangement

ERICSSON TELEFON AB L M46 citations92
US9960873B2May 1, 2018

Time synchronous pluggable transceiver

ERICSSON TELEFON AB L M21 citations87
US9705770B2Jul 11, 2017

Determining asymmetries in a communication network

ERICSSON TELEFON AB L M13 citations84
US11405122B2Aug 2, 2022

5G system support for conveying TSN time synchronization

ERICSSON TELEFON AB L M5 citations83
US11088930B2Aug 10, 2021

Method and apparatus for latency monitoring

ERICSSON TELEFON AB L M6 citations83
US12149341B2Nov 19, 2024

5G system signaling methods to convey TSN synchronization information

ERICSSON TELEFON AB L M2 citations73
US11153065B2Oct 19, 2021

Methods, apparatus and computer-readable media for synchronization over an optical network

ERICSSON TELEFON AB L M2 citations73
US10892997B2Jan 12, 2021

Scheduling of data flow transmission in a data center

ERICSSON TELEFON AB L M2 citations73
US10567969B2Feb 18, 2020

Communications network control

ERICSSON TELEFON AB L M2 citations73
US10492160B2Nov 26, 2019

Network node

ERICSSON TELEFON AB L M6 citations73
US10080205B2Sep 18, 2018

Method and apparatus for determining synchronisation references

ERICSSON TELEFON AB L M2 citations73
US9948419B2Apr 17, 2018

Method and apparatus for determining propagation delay in a communications network

ERICSSON TELEFON AB L M2 citations73
US9929855B2Mar 27, 2018

Synchronizing clocks in a communications network

ERICSSON TELEFON AB L M3 citations73
US9871648B2Jan 16, 2018

Distributing clock synchronization information within an optical communications network

ERICSSON TELEFON AB L M3 citations73
US9813175B2Nov 7, 2017

Method for detecting timing references affected by a change in path delay asymmetry between nodes in a communication network

ERICSSON TELEFON AB L M6 citations73
US9686034B2Jun 20, 2017

Methods of time synchronization in communications networks

ERICSSON TELEFON AB L M2 citations73
US10567101B2Feb 18, 2020

Transmitting residence time information in a network

ERICSSON TELEFON AB L M2 citations72
US10355800B2Jul 16, 2019

Multi-path time synchronization

ERICSSON TELEFON AB L M3 citations72
US10257799B2Apr 9, 2019

Synchronization of wireless base stations

ERICSSON TELEFON AB L M4 citations72
US9608752B2Mar 28, 2017

Systems and methods of transporting internal radio base station (RBS) interface information over a packet switched network

ERICSSON TELEFON AB L M3 citations72
US10075253B2Sep 11, 2018

Methods and nodes for handling delay information in synchronisation packets

ERICSSON TELEFON AB L M4 citations71
US10790921B2Sep 29, 2020

Configuration of synchronisation network

ERICSSON TELEFON AB L M2 citations70
US10057867B2Aug 21, 2018

Method and apparatus for synchronising a plurality of distributed devices with a network

ERICSSON TELEFON AB L M2 citations70
US12439349B2Oct 7, 2025

Devices and methods for handling precise timing protocol frames

ERICSSON TELEFON AB L M1 citations64
US10148539B2Dec 4, 2018

Use of common public radio interface over asymmetric networks

ERICSSON TELEFON AB L M3 citations64
US12464041B2Nov 4, 2025

Industrial automation with 5G and beyond

ERICSSON TELEFON AB L M1 citations62
US11811634B2Nov 7, 2023

Method and apparatus for latency monitoring

ERICSSON TELEFON AB L M0 citations62
US11695491B2Jul 4, 2023

5G system support for conveying TSN time synchronization

ERICSSON TELEFON AB L M0 citations62
US11683150B2Jun 20, 2023

Methods, apparatus and computer-readable media for synchronization over an optical network

ERICSSON TELEFON AB L M0 citations62
US11444713B2Sep 13, 2022

Transmitting residence time information in a network

ERICSSON TELEFON AB L M1 citations62
US11314772B2Apr 26, 2022

Robust data replication among data centers

ERICSSON TELEFON AB L M0 citations62
US10925024B2Feb 16, 2021

Ribs based synchronization service

ERICSSON TELEFON AB L M0 citations62
US10257597B2Apr 9, 2019

Switching data signals of at least two types for transmission over a transport network providing both backhaul and fronthaul (Xhaul)connectivity

ERICSSON TELEFON AB L M1 citations62
US11864139B2Jan 2, 2024

Transmitting device, receiving device and methods performed therein for handling communication

ERICSSON TELEFON AB L M0 citations61
US10211941B2Feb 19, 2019

Configuration of synchronisation network

ERICSSON TELEFON AB L M1 citations60
US10979935B2Apr 13, 2021

Method of controlling traffic flows in a radio communications network, remote node and radio communications network

ERICSSON TELEFON AB L M0 citations59
US12457052B2Oct 28, 2025

Relative time error information distribution in precision time protocol network

ERICSSON TELEFON AB L M0 citations53
US11368215B2Jun 21, 2022

Method of estimating a propagation delay difference of an optical link and apparatus for same

ERICSSON TELEFON AB L M0 citations52
US10856058B2Dec 1, 2020

Switching data signals of at least two types for transmission over a transport network providing both backhaul and fronthaul (Xhaul) connectivity

ERICSSON TELEFON AB L M0 citations52

RUFFINI STEFANO

3 patents

LANZONE SERGIO

2 patents

CAVALIERE FABIO

1 patent

BOTTARI GIULIO

1 patent

DUTTI ENRICO

1 patent

Showing the top 50 of 62 patents by PatentIndex Score.