Inventor

Huaisong Zhu

Inventor

Beijing, CN

Overview

2012–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 38 as inventor

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

H04Wprimary

H04WWireless communication networks35%

H04LTransmission of digital information, e.g. telegraphic communication33%

H04BTransmission17%

H04JMultiplex communication10%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%

G01SRadio direction-finding1%

H01QAntennas, i.e. radio aerials1%

H03DDemodulation or transference of modulation from one carrier to another1%

PatentTitleYear

11,115,996Methods and devices for multi-connection transmission2021 10,877,126AOA determination method and associated wireless communication device and radio base station2020 10,701,735Methods and devices for generating and detecting random access preambles2020 10,694,417Methods and devices for downlink flow control in wireless communication systems2020 10,638,380Methods and devices for reference signal transmission and measurement2020 10,574,400Methods and devices for robustness enhancement in a wireless communication system2020 10,536,243Method and apparatus for coordinating resources2020 10,536,961Methods and devices for multi-connection transmission2020 10,492,216Method and BS for scheduling UE, and method and UE for transmitting HARQ2019 10,432,373Method and apparatus for facilitating reference signal transmission2019 10,420,099Method and access point of determining guard period for downlink-to-uplink switching2019 10,420,149Method and apparatus for random access preamble detection2019 10,405,367Methods used in user equipment and associated UES2019 10,306,523Methods, radio networks nodes and a user equipment2019 10,292,185Methods and devices for generating and detecting random access preambles2019 10,136,336Base station and method thereof2018 10,015,754Method, base station and computer-readable storage media for downlink power allocation in a wireless communication system2018 10,009,124Methods and apparatus for antenna calibration2018 10,009,204Random access preamble signal construction2018 9,825,716'Methods and apparatus for antenna calibration'2017 9,781,713'Method and radio network node for enabling switch of transmission mode for a User Equipment'2017 9,729,260'Reducing interference caused by an atmospheric duct in a mobile communication system'2017 9,693,370'Methods and devices for generating and detecting random access preambles'2017 9,680,542'Precoding in a wireless communication network'2017 9,660,673'Apparatus and method for canceling inter-modulation products'2017 9,585,161'Method and arrangement for acquiring scheduling information'2017 9,467,265'Method and access point for assigning sounding resources'2016 9,313,073'Adaptive phase shift apparatus and method'2016 9,226,183'Reference signal measurement'2015 9,215,679'Air-interface timing synchronization sharing'2015 9,179,471'Coordinated scheduling for time division duplex network'2015 9,160,425'Beamforming with phase compensation'2015 9,094,996'Method and a base station for allocation measurement gaps'2015 8,977,280'Node and method for determining link adaptation parameters'2015 8,934,410'Transmission scheme'2015 8,731,004'Method of and apparatuses for recognizing an out-of-sync base station'2014 8,259,679'Signal quality measurement in a time division duplex system'2012 8,134,933'Quality channel reporting in a time division system'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2021Patents assigned to ERICSSON TELEFON AB L M (35)· patent assignee history

2012–2017Patents assigned to ZHU HUAISONG (12)· patent assignee history

2012–2015Patents assigned to XIAO LEI (4)· patent assignee history

2012–2021Based in Beijing, CN· patent location history

2017Patents assigned to ERICSSON TELEFON AB L M (publ) (7)· patent assignee history

2017–2020Patents assigned to HU YANG (2)· patent assignee history

2017Based in Sundbyberg, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	35	2012–2021
ZHU HUAISONGself	12	2012–2017
ERICSSON TELEFON AB L M (publ)	7	2017
XIAO LEI	4	2012–2015
HU YANG	2	2017–2020

Locations

Location	Patents	Span
Beijing, CN	37	2012–2021
Sundbyberg, SE	1	2017