Inventor

Chenguang Lu

Inventor

Sollentuna, SE

Overview

2013–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 42 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication28%

H04BTransmission24%

H04WWireless communication networks23%

H04MTelephonic communication13%

H04JMultiplex communication4%

H01QAntennas, i.e. radio aerials2%

H04QSelecting2%

G01SRadio direction-finding1%

H03FAmplifiers1%

H03MCoding1%

PatentTitleYear

10,855,504Method, decoder and encoder for handling a bit stream for transmission over a transmission link between a remote unit and a base unit of a base station system2020 10,820,322Reducing bit rate requirement over an uplink fronthaul link2020 10,757,607Apparatus and method of controlling utilization of a fronthaul link in a wireless communication network2020 10,484,045Testing a cable2019 10,382,156Reducing interference using interpolation/extrapolation2019 10,277,286Determining position of a wireless device using remote radio head devices with multiple antenna devices2019 10,165,623Splitter device connecting multiple remote radio heads2018 10,080,071Controlling time division duplex operation2018 9,948,004Hybrid coil circuit2018 9,918,327'Methods and network nodes for communication between a first network node and a second network node over a twisted pair wire'2018 9,893,762'Method and arrangement in a DSL vectoring system'2018 9,819,769'Active antenna element (AAE) implementation for facilitating 6LoWPAN data access'2017 9,814,063'Pico-RRU-based network implementation for facilitating 6LOWPAN data access'2017 9,800,720'Systems and methods for determining non-linear precoding coefficients'2017 9,780,830'Fast crosstalk limitation between modems'2017 9,780,989'Spectrum shaping for OFDM/DMT'2017 9,686,651'Determining position of a wireless device using remote radio head devices'2017 9,667,464'Single ended line test methods for time duplex division devices'2017 9,661,686'Methods, base station system, radio unit and radio head of a wireless communication network, for increasing signal quality of signals sent from the radio head to the radio unit'2017 9,660,694'Radio unit and method performed by a radio unit operable in a base station system of a wireless communication network for reducing interference at the radio unit'2017 9,596,140'Methods and arrangements for providing radio access at local site'2017 9,531,866'Mitigation of disconnect events in vectoring based DSL systems'2016 9,509,605'Methods and apparatuses for handling communication in a communication system comprising an access point and a wire line network node connected via wire line to the access point'2016 9,497,116'Baseband unit (BBU) implementation for facilitating 6LoWPAN data access'2016 9,439,101'Method and apparatus related to wire line backhaul'2016 9,380,636'Methods and network nodes for communication between a first network node and a second network node over a twisted pair wire'2016 9,374,133'Method for saving power in a telecommunications system'2016 9,369,919'Pico-RRU-based network implementation for facilitating 6LoWPAN data access'2016 9,369,995'Systems, methods, apparatuses, devices and associated computer-readable media for providing 6LoWPAN data access'2016 9,356,653'Method and arrangement in a DSL vectoring system'2016 9,350,517'Bandwidth assignment for multi-line TDD systems'2016 9,312,975'Method and system for initiating bi-directional communication in a time-division duplex communication system'2016 9,300,030'Small-cell antenna arrangement'2016 9,270,333'Adjusted transmission in XDSL'2016 9,166,743'Method for handling transmission errors on a telecommunications transmission line'2015 9,148,504'Method and system for single-ended line testing'2015 9,143,292'Method and apparatus for controlling a signal path of a radio communication'2015 8,971,392'Method and arrangement in a DSL vectoring system'2015 8,953,760'Method in a communication system'2015 8,724,800'Method in a communication system'2014 8,681,843'Method and arrangement in a DSL vectoring system'2014 8,588,051'Crosstalk limitation between modems'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to ERICSSON TELEFON AB L M (38)· patent assignee history

2013–2017Patents assigned to ERIKSSON PER-ERIK (10)· patent assignee history

2013–2017Patents assigned to LU CHENGUANG (10)· patent assignee history

2013–2020Based in Sollentuna, SE· patent location history

2016–2017Patents assigned to ERICSSON TELEFON AB L M (publ) (12)· patent assignee history

2016–2017Patents assigned to BERG MIGUEL (3)· patent assignee history

2020Based in Stockholm, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	38	2013–2020
ERICSSON TELEFON AB L M (publ)	12	2016–2017
ERIKSSON PER-ERIK	10	2013–2017
LU CHENGUANGself	10	2013–2017
BERG MIGUEL	3	2016–2017

Locations

Location	Patents	Span
Sollentuna, SE	41	2013–2020
Stockholm, SE	1	2020