Inventor profile of:

Jae Sun CHA

City:

Daejeon

Country:

South Korea

Published Applications:

60

Last publication date:

2026-04-09

Top Assignees for applications by Jae Sun CHA

The entities that hold a legal rights for patent applications filed by inventor CHA Jae Sun:

Recent patent applications by CHA Jae Sun

Jae Sun CHA from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-09
US20260101365A1
Electricity

METHOD AND APPARATUS FOR QUALITY MANAGING OF EXTENDED REALITY SERVICE IN COMMUNICATION NETWORK

#2 | 2025-11-13
US20250351023A1
Electricity

INTER-CU HANDOVER METHOD IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR THE SAME

#3 | 2024-06-06
US20240188123A1
Electricity

METHOD FOR TRANSMITTING ANISOCHRONOUS PACKET IN TIME SENSITIVE WIRELESS NETWORK

#4 | 2024-03-28
US20240107373A1
Electricity

WIRELESS COMMUNICATION METHOD AND ELECTRONIC DEVICE FOR TIME-SENSITIVE NETWORK

#5 | 2023-06-22
US20230199731A1
Electricity

METHOD AND APPARATUS FOR RADIO COMMUNICATION OF TIME SENSITIVE NETWORK

#6 | 2023-06-01
US20230171718A1
Electricity

METHOD AND APPARATUS FOR SYNCHRONIZING TIMESLOT IN WIRELESS LOCAL AREA NETWORK SYSTEM

#7 | 2022-05-26
US20220167287A1
Electricity

Frame structure and terminal synchronization method and apparatus in wireless communication system

#8 | 2022-05-12
US20220150971A1
Electricity

METHOD AND APPARATUS FOR MANAGING ALLOCATION AND USAGE OF RADIO RESOURCE, METHOD AND APPARATUS FOR TRANSMITTING DATA THROUGH UNLICENSED BAND CHANNEL, AND METHOD AND APPARATUS FOR MANAGING ACCESS OF RADIO RESOURCE

#9 | 2019-12-26
US20190394804A1
Electricity

Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resouce

#10 | 2017-07-13
US20170202018A1
Electricity

Radio channel access method and apparatus

#11 | 2016-08-04
US20160227571A1
Electricity

Method and apparatus for transmitting and receiving reference signal using unlicensed band

#12 | 2016-08-04
US20160227425A1
Electricity

Method and apparatus for transmitting signal using unlicensed band in cellular system

#13 | 2016-03-31
US20160095114A1
Electricity

METHOD AND APPARATUS FOR MANAGING ALLOCATION AND USAGE OF RADIO RESOURCE, METHOD AND APPARATUS FOR TRANSMITTING DATA THROUGH UNLICENSED BAND CHANNEL, AND METHOD AND APPARATUS FOR MANAGING ACCESS OF RADIO RESOURCE

#14 | 2015-11-12
US20150326371A1
Electricity

Method and apparatus for transmitting and receiving system information in mobile communication system

#15 | 2015-05-14
US20150131577A1
Electricity

COOPERATION TRANSMISSION METHOD, TERMINAL AND BASE STATION SUPPORTING THE SAME

#16 | 2015-02-12
US20150045033A1
Electricity

Method of relay between devices

#17 | 2014-11-13
US20140334356A1
Electricity

RESOURCE MANAGEMENT METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BETWEEN CELLS

#18 | 2014-05-29
US20140146728A1
Electricity

METHOD AND APPARATUS FOR MANAGING LOW-DUTY MODE OPERATION

#19 | 2014-05-22
US20140140286A1
Electricity

Method of direct communication by terminal

#20 | 2014-02-06
US20140038580A1
Electricity

METHOD FOR COMMUNICATION OF BASE STATION AND TERMINAL

#21 | 2014-01-23
US20140024384A1
Electricity

Communication method of terminal and communication method of base station for direct communication link between terminals

#22 | 2014-01-16
US20140016551A1
Electricity

Methods for uniquely identifying communication links between communication devices

#23 | 2013-07-11
US20130176935A1
Electricity

Terminal and communication method thereof

#24 | 2013-05-02
US20130107789A1
Electricity

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA

#25 | 2013-02-14
US20130039255A1
Electricity

Base station, mobile station, paging message transmitting method, and paging message receiving method

#26 | 2013-01-31
US20130029697A1
Electricity

Base station, mobile station, paging message transmitting method, and paging message receiving method

#27 | 2013-01-17
US20130017817A1
Electricity

METHOD FOR COMMUNICATION OF BASE STATION AND TERMINAL

#28 | 2013-01-17
US20130016675A1
Electricity

Method for reporting emergency and terminal in mobile communication system

#29 | 2013-01-10
US20130010671A1
Electricity

Method and apparatus for managing multicast and broadcast service resource

#30 | 2013-01-10
US20130010593A1
Electricity

METHOD FOR MANAGING LOAD, METHOD FOR SYSTEM ACCESS, BASE STATION AND TERMINAL IN MOBILE COMMUNICATION SYSTEM

#31 | 2012-12-27
US20120329506A1
Electricity

METHOD FOR TRANSMITTING INFORMATION OF NEIGHBORING BASE STATION IN WIRELESS COMMUNICATION SYSTEM

#32 | 2012-12-27
US20120327935A1
Electricity

Method and apparatus for managing configuration information of multicast and broadcast service

#33 | 2012-12-27
US20120327856A1
Electricity

Base station, mobile station, paging message transmitting method, and paging message receiving method

#34 | 2012-11-15
US20120287839A1
Electricity

METHOD AND APPARATUS FOR UPDATING MULTICAST AND BROADCAST SERVICE

#35 | 2012-10-11
US20120257564A1
Electricity

Method for receiving mobile multicast broadcast service in multi-carrier wireless communication system

#36 | 2012-10-11
US20120257556A1
Electricity

METHOD FOR TRANSMITTING SIGNAL IN MACHINE TO MACHINE COMMUNICATION

#37 | 2012-08-09
US20120201197A1
Electricity

Method for transmitting uplink data, and base station and terminal supporting the same in mobile communication system

#38 | 2012-07-26
US20120190397A1
Electricity

METHOD FOR TRANSMITTING SIGNAL IN MACHINE TO MACHINE COMMUNICATION

#39 | 2012-07-12
US20120176985A1
Electricity

Method of updating system information in wireless communication system

#40 | 2012-05-10
US20120115481A1
Electricity

Method for providing and receiving reliable service in wireless communication system

#41 | 2012-05-10
US20120113943A1
Electricity

Handover method in wireless communication system

#42 | 2012-05-03
US20120108238A1
Electricity

Method for operation of femto base station based on radio access system

#43 | 2012-05-03
US20120106516A1
Electricity

METHOD AND APPARATUS FOR TRANSMITTING NEIGHBOR BASE STATION INFORMATION PERFORMED BY MACRO BASE STATION IN WIRELESS COMMUNICATION SYSTEM

#44 | 2012-04-19
US20120094654A1
Electricity

Device and method for managing base station and terminal

#45 | 2012-02-16
US20120042222A1
Electricity

Transmitting apparatus and retransmitting method

#46 | 2012-02-09
US20120036222A1
Electricity

Apparatus and method for transmitting and receiving multicast broadcast service

#47 | 2012-01-12
US20120008638A1
Electricity

Apparatus and method for transmitting and receiving multicast broadcast service data

#48 | 2012-01-05
US20120002582A1
Electricity

Apparatus and method for transmitting and receiving MBS data

#49 | 2011-09-22
US20110228717A1
Electricity

Method and apparatus for managing carrier of multicast and broadcast service

#50 | 2011-06-30
US20110158169A1
Electricity

METHOD OF TRANSMITTING CONTROL INFORMATION IN MOBILE COMMUNICATION SYSTEM AND METHOD OF ACKNOWLEDGING THE CONTROL INFORMATION

#51 | 2011-03-17
US20110064053A1
Electricity

HANDOVER MANAGEMENT METHOD IN WIRELESS COMMUNICATION SYSTEM

#52 | 2011-01-06
US20110002253A1
Electricity

METHOD FOR MANAGING POWER SAVING OPERATION IN WIRELESS COMMUNICAITON SYSTEM

#53 | 2010-11-11
US20100285831A1
Electricity

Method of performing handover in multi carrier wireless access system

#54 | 2010-11-11
US20100284332A1
Electricity

METHOD FOR TRANSMITTING AND RECEIVING DATA IN MULTI CARRIER WIRELESS ACCESS SYSTEM

#55 | 2010-10-28
US20100272002A1
Electricity

Method for transmitting and receiving multicast and broadcast service

#56 | 2010-09-02
US20100220691A1
Electricity

Method and apparatus for transmitting broadcasting information

#57 | 2009-12-31
US20090325605A1
Physics

Method for location determinating

#58 | 2009-08-06
US20090196254A1
Electricity

Method of performing handover in wireless communication system

#59 | 2008-12-18
US20080310449A1
Electricity

Method and apparatus for upper level protocol message

#60 | 2007-06-14
US20070133470A1
Electricity

Method for recovering ARQ data in wireless portable internet system

InventorID:

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