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Method and apparatus for relaying in multicast network
Grant 10,129,139 - Han , et al. November 13, 2 | 2018-11-13 |
Base station and a plurality of member nodes for transmitting and receiving network coding based multicast traffic
Grant 9,961,509 - Shin , et al. May 1, 2 | 2018-05-01 |
Communication method and apparatus
Grant 9,907,017 - Chae , et al. February 27, 2 | 2018-02-27 |
Transmitter, relay, receiver, and cooperative communication system using network compress-and-forward scheme
Grant 9,774,381 - Kim , et al. September 26, 2 | 2017-09-26 |
Method and apparatus for secure communication and determining secret information
Grant 9,749,133 - Huh , et al. August 29, 2 | 2017-08-29 |
Method and apparatus to control interference in multi-hop network and relay node and node pair using the method
Grant 9,698,928 - Shin , et al. July 4, 2 | 2017-07-04 |
Apparatus and method for transmitting data based on cooperation of member nodes belonging to multicast group
Grant 9,628,225 - Lim , et al. April 18, 2 | 2017-04-18 |
Communication method for access point and terminal for retransmission of multicast packet in network including access point and plurality of terminals
Grant 9,596,168 - Han , et al. March 14, 2 | 2017-03-14 |
Communication method of macro base station, macro terminal, micro base station, and micro terminal for interference control in hierarchical cellular network
Grant 9,571,177 - Choi , et al. February 14, 2 | 2017-02-14 |
Communication method and apparatus for device-to-device (D2D)
Grant 9,572,048 - Noh , et al. February 14, 2 | 2017-02-14 |
Method of multi-hop cooperative communication from terminal and base station and network for multi-hop cooperative communication
Grant 9,532,296 - Noh , et al. December 27, 2 | 2016-12-27 |
Method of controlling interference in multi-hop network based on MIMO system and relay node and node pair using the method
Grant 9,531,449 - Shin , et al. December 27, 2 | 2016-12-27 |
Method and apparatus for scheduling resources at relay station (RS) in mobile communication network
Grant 9,516,661 - Hadef , et al. December 6, 2 | 2016-12-06 |
Method of transmitting and receiving channel information in multi-hop network and terminals therefor
Grant 9,503,286 - Han , et al. November 22, 2 | 2016-11-22 |
Method And Apparatus To Control Interference In Multi-hop Network And Relay Node And Node Pair Using The Method
App 20160323042 - SHIN; Won-Jae ; et al. | 2016-11-03 |
Multi-cell communication method and system of a mobile terminal, a micro base station, and a macro base station
Grant 9,474,005 - Kwon , et al. October 18, 2 | 2016-10-18 |
Method and apparatus to manage interference between idle devices
Grant 9,419,747 - Lim , et al. August 16, 2 | 2016-08-16 |
Mobile system and base station system for effectively using licensed spectrum and shared spectrum
Grant 9,357,399 - Kwon , et al. May 31, 2 | 2016-05-31 |
Method and apparatus for aligning interference using a feed forward index in a hierarchical cell communication system
Grant 9,331,764 - Shin , et al. May 3, 2 | 2016-05-03 |
Signal transmission method and system for transmitting signal by using interference control method and/or transmission power control method
Grant 9,253,656 - Kwon , et al. February 2, 2 | 2016-02-02 |
Communication apparatus and precoding method based on multiple cells and multiple users
Grant 9,231,795 - Shin , et al. January 5, 2 | 2016-01-05 |
Method And Apparatus For Relaying In Multicast Network
App 20150372897 - HAN; Kwang Hoon ; et al. | 2015-12-24 |
Transmission frame and resource allocation method for communication system including base stations
Grant 9,204,425 - Jang December 1, 2 | 2015-12-01 |
Communication Method And Apparatus
App 20150229414 - CHAE; Sung Ho ; et al. | 2015-08-13 |
Cognitive inter-cell interference control method and apparatus
Grant 9,072,103 - Choi , et al. June 30, 2 | 2015-06-30 |
Data transmission method using packet aggregation
Grant RE45,570 - Jang , et al. June 16, 2 | 2015-06-16 |
Apparatus and method for transmitting packets in a communication system
Grant 9,059,916 - Hwang , et al. June 16, 2 | 2015-06-16 |
Communication Method And Apparatus
App 20150139227 - Kim; Jae Hoon ; et al. | 2015-05-21 |
Communication system of performing uplink communication and downlink communication using overlapping radio resource
Grant 9,020,515 - Choi , et al. April 28, 2 | 2015-04-28 |
Multi-cell network including communication device scheduling outer cell frequency resource and method for same
Grant 9,020,514 - Jang April 28, 2 | 2015-04-28 |
Mini base station connectable with internet and terminal
Grant 9,020,563 - Hwang , et al. April 28, 2 | 2015-04-28 |
Frequency band setting apparatus and method, access point, and frequency band using method of access point
Grant 9,008,032 - Lee , et al. April 14, 2 | 2015-04-14 |
Method of transmitting secret information at transmitting end and method of receiving secret information at receiving end, based on MIMO multiplexing using antennas
Grant 9,001,916 - Lim , et al. April 7, 2 | 2015-04-07 |
System and method for aligning interference in uplink
Grant 9,002,279 - Shin , et al. April 7, 2 | 2015-04-07 |
Beamforming method and apparatus using a rate splitting scheme in a multi-cell multi-antenna interference channel
Grant 8,976,892 - Shin , et al. March 10, 2 | 2015-03-10 |
Method And Apparatus For Scheduling Resources At Relay Station (rs) In Mobile Communication Network
App 20150043423 - HADEF; Mahmoud ; et al. | 2015-02-12 |
Communication Method And Apparatus For Device-to-device (d2d)
App 20150043385 - NOH; Won Jong ; et al. | 2015-02-12 |
Communication Method Of Access Point (ap) And Terminal To Retransmit Multicast Packet Based On Feedback In Network
App 20150043414 - HAN; Kwang Hoon ; et al. | 2015-02-12 |
Radio Transceiver For Virtual Full Duplex Communication Using Unused Resources
App 20150036555 - SHIN; Won-Jae ; et al. | 2015-02-05 |
Communication Method For Access Point And Terminal For Retransmission Of Multicast Packet In Network Including Access Point And Plurality Of Terminals
App 20150009989 - HAN; Kwang Hoon ; et al. | 2015-01-08 |
Method and apparatus for controlling transmission power in wireless network
Grant 8,923,772 - Yu , et al. December 30, 2 | 2014-12-30 |
Method and apparatus for controlling transmission power in wireless network
Grant 08923772 - | 2014-12-30 |
Method And Apparatus To Control Interference In Multi-hop Network And Relay Node And Node Pair Using The Method
App 20140355513 - SHIN; Won-Jae ; et al. | 2014-12-04 |
Method Of Controlling Interference In Multi-hop Network Based On Mimo System And Relay Node And Node Pair Using The Method
App 20140355514 - SHIN; Won-Jae ; et al. | 2014-12-04 |
Signal transmission method and system for transmitting signal by using interference control method and/or transmission power control method
Grant 8,892,045 - Kwon , et al. November 18, 2 | 2014-11-18 |
Frequency spectrum sensing method using pilot signal and cognitive radio system using the same
Grant 8,868,097 - Kwon , et al. October 21, 2 | 2014-10-21 |
Method and device for adaptably controlling bandwidth of channel
Grant 8,855,648 - Jang , et al. October 7, 2 | 2014-10-07 |
Method To Manage Interference Between Idle Devices
App 20140269548 - LIM; Jong Bu ; et al. | 2014-09-18 |
Method for performing handoff in wireless network
Grant 8,838,103 - Lee , et al. September 16, 2 | 2014-09-16 |
Apparatus And Method For Transmitting Data Based On Cooperation Of Devices For Single User
App 20140256339 - LIM; Jong Bu ; et al. | 2014-09-11 |
Apparatus And Method For Transmitting Data Based On Cooperation Of Member Nodes Belonging To Multicast Group
App 20140254460 - LIM; Jong Bu ; et al. | 2014-09-11 |
Transmitter, Relay, Receiver, And Cooperative Communication System Using Network Compress-and-forward Scheme
App 20140226699 - KIM; Kwang Taik ; et al. | 2014-08-14 |
System and method for cooperative inter-cell interference control
Grant 8,787,922 - Hwang , et al. July 22, 2 | 2014-07-22 |
Method Of Multi-hop Cooperative Communication From Terminal And Base Station And Network For Multi-hop Cooperative Communication
App 20140171094 - Noh; Won Jong ; et al. | 2014-06-19 |
Method Of Transmitting And Receiving Channel Information In Multi-hop Network And Terminals Therefor
App 20140146757 - HAN; Kwang Hoon ; et al. | 2014-05-29 |
Communication system of detecting victim terminal and performing interference coordination in multi-cell environments
Grant 8,737,921 - Hong , et al. May 27, 2 | 2014-05-27 |
Base Station And A Plurality Of Member Nodes For Transmitting And Receiving Network Coding Based Multicast Traffic
App 20140133382 - SHIN; Won Jae ; et al. | 2014-05-15 |
Communication system including relay station and data frame for the communication system
Grant 8,711,787 - Jang April 29, 2 | 2014-04-29 |
Method and apparatus of controlling access mode for communication system using shared or unlicensed band
Grant 8,681,765 - Kwon , et al. March 25, 2 | 2014-03-25 |
Multi-cell Communication Method And System Of A Mobile Terminal, A Micro Base Station, And A Macro Base Station
App 20140073332 - KWON; Tae Soo ; et al. | 2014-03-13 |
Link adaptation system using doppler frequency and method using the same
Grant 8,654,822 - Kim , et al. February 18, 2 | 2014-02-18 |
Communication method of a vehicular access point, a vehicular user equipment, and a macro base station
Grant 8,630,233 - Kwon , et al. January 14, 2 | 2014-01-14 |
Power saving method for mobile terminal in wireless local area network
Grant 08619704 - | 2013-12-31 |
Power saving method for mobile terminal in wireless local area network
Grant 8,619,704 - Kim , et al. December 31, 2 | 2013-12-31 |
Communication Method Of A Mobile Terminal And Method Of Advertising To A Mobile Terminal
App 20130346212 - JANG; Kyung Hun ; et al. | 2013-12-26 |
Method Of Transmitting Secret Information At Transmitting End And Method Of Receiving Secret Information At Receiving End, Based On Mimo Multiplexing Using Antennas
App 20130343479 - LIM; Jong Bu ; et al. | 2013-12-26 |
Method And Apparatus For Secure Communication And Determining Secret Information
App 20130343541 - HUH; Mi Suk ; et al. | 2013-12-26 |
Method and apparatus of controlling resource of femto base station for protecting interference victim terminal and controlling interference among femto base stations
Grant 8,611,911 - Lee , et al. December 17, 2 | 2013-12-17 |
Scheduling information sharing protocol of communication system
Grant 8,599,770 - Jang December 3, 2 | 2013-12-03 |
Multi-cell communication method and system of a mobile terminal, a micro base station, and a macro base station
Grant 8,594,675 - Kwon , et al. November 26, 2 | 2013-11-26 |
Communication system using multi-band scheduling
Grant 8,571,568 - Hwang , et al. October 29, 2 | 2013-10-29 |
Apparatus and method for storing hand over information
Grant 8,554,210 - Choi , et al. October 8, 2 | 2013-10-08 |
Communication method of a mobile terminal and method of advertising to a mobile terminal
Grant 8,548,504 - Jang , et al. October 1, 2 | 2013-10-01 |
Clustering method and communication device for coordinated multipoint transmission
Grant 8,543,150 - Choi , et al. September 24, 2 | 2013-09-24 |
Device and method of estimating location of terminal using sequences transmitted from base stations
Grant 8,543,136 - Lim , et al. September 24, 2 | 2013-09-24 |
Method and apparatus for determining downlink beamforming vectors in hierarchical cell communication system
Grant 8,532,647 - Shin , et al. September 10, 2 | 2013-09-10 |
Signal Transmission Method And System For Transmitting Signal By Using Interference Control Method And/or Transmission Power Control Method
App 20130157705 - KWON; Tae Soo ; et al. | 2013-06-20 |
Method for detecting hidden station in a wireless communication network and system therefor
Grant 8,467,371 - Kim , et al. June 18, 2 | 2013-06-18 |
Methods for transmitting buffer size information
Grant 8,452,902 - Jang , et al. May 28, 2 | 2013-05-28 |
Mobile station, base station, and operation method of mobile station
Grant 8,442,543 - Shin , et al. May 14, 2 | 2013-05-14 |
Data communication method based on multi-receiver aggregation
Grant 8,437,317 - Jang , et al. May 7, 2 | 2013-05-07 |
Apparatus for reporting reception result of packets in mobile communication system
Grant 8,416,809 - Jang , et al. April 9, 2 | 2013-04-09 |
Communication system having network access structure
Grant 8,412,206 - Kwon , et al. April 2, 2 | 2013-04-02 |
Hierarchical-cell communication system using asymmetric feedback scheme based on class of access network
Grant 8,400,904 - Lim , et al. March 19, 2 | 2013-03-19 |
Method of controlling antenna of moving object and system using the same
Grant 8,385,870 - Lee , et al. February 26, 2 | 2013-02-26 |
Communication system for adjusting mode of collecting interference channel information
Grant 8,374,554 - Jang February 12, 2 | 2013-02-12 |
Base station and mobile station for processing wireless communication with each other, and method for controlling the same
Grant 8,331,295 - Choi , et al. December 11, 2 | 2012-12-11 |
Method of allocating resource for hierarchical cellular system and transmission frame for performing the method
Grant 8,301,153 - Jang October 30, 2 | 2012-10-30 |
Low density parity code encoding device and decoding device and encoding and decoding methods thereof
Grant 8,281,206 - Choi , et al. October 2, 2 | 2012-10-02 |
Cognitive radio communication device for performing spectrum sensing and data communication
Grant 8,275,072 - Choi , et al. September 25, 2 | 2012-09-25 |
Method for reporting reception result of packets in mobile communication system
Grant 8,238,236 - Kim , et al. August 7, 2 | 2012-08-07 |
Method for sharing hybrid resources in a wireless independent network, a station for the method, and a data format for the method and the station
Grant RE43,518 - Jang July 17, 2 | 2012-07-17 |
Method for sharing hybrid resources in a wireless independent network, a station for the method, and a data format for the method and the station
Grant RE43,493 - Jang June 26, 2 | 2012-06-26 |
Method for sharing hybrid resources in a wireless independent network, a station for the method, and a data format for the method and the station
Grant RE43,477 - Jang June 19, 2 | 2012-06-19 |
Method And Apparatus For Distributed Transmission Power Control In Wireless Networks
App 20120149425 - CHOI; Hyun Ho ; et al. | 2012-06-14 |
Method for scanning access points during station's handoff procedure in wireless communication system and station performing the method, and network interface supporting the method and wireless communication system enabling the method
Grant 8,194,606 - Kim , et al. June 5, 2 | 2012-06-05 |
Apparatus for determining interference using cyclic prefix and method thereof
Grant 8,185,055 - Choi , et al. May 22, 2 | 2012-05-22 |
Method for sharing hybrid resources in a wireless independent network, a station for the method, and a data format for the method and the station
Grant RE43,383 - Jang May 15, 2 | 2012-05-15 |
Communication Method Of A Vehicular Access Point, A Vehicular User Equipment, And A Macro Base Station
App 20120087303 - Kwon; Tae Soo ; et al. | 2012-04-12 |
Apparatus and method for selecting antenna in an orthogonalized spatial multiplexing system
Grant 8,155,231 - Jang , et al. April 10, 2 | 2012-04-10 |
Communication Method Of Macro Base Station, Macro Terminal, Micro Base Station, And Micro Terminal For Interference Control In Hierarchical Cellular Network
App 20120083282 - Choi; Hyun Ho ; et al. | 2012-04-05 |
Cognitive radio communication terminal and method for detecting collision using feature detection
Grant 8,149,865 - Choi , et al. April 3, 2 | 2012-04-03 |
Method And Apparatus For Aligning Interference Using A Feed Forward Index In A Hierarchical Cell Communication System
App 20120077511 - Shin; Won Jae ; et al. | 2012-03-29 |
Method And Apparatus For Determining Downlink Beamforming Vectors In Hierarchical Cell Communication System
App 20120077485 - Shin; Won Jae ; et al. | 2012-03-29 |
Method And Apparatus Of Controlling Resource Of Femto Base Station For Protecting Interference Victim Terminal And Controlling Interference Among Femto Base Stations
App 20120064904 - LEE; Nam Yoon ; et al. | 2012-03-15 |
Cognitive radio communication method for controlling sensing operation and cognitive radio communication apparatus enabling the method
Grant 8,126,471 - Ahn , et al. February 28, 2 | 2012-02-28 |
Device to sense frequency band to share operating frequency bands in heterogeneous communication systems and method thereof
Grant 8,121,630 - Kwon , et al. February 21, 2 | 2012-02-21 |
System And Method For Aligning Interference In Uplink
App 20120040706 - Shin; Won Jae ; et al. | 2012-02-16 |
Cognitive radio communication method using dynamically allocated common control channel information
Grant 8,107,966 - Choi , et al. January 31, 2 | 2012-01-31 |
Apparatus and method for radio communication
Grant 8,103,217 - Kwon , et al. January 24, 2 | 2012-01-24 |
Method And Apparatus For Controlling Transmission Power In Wireless Network
App 20110319118 - Yu; Wei ; et al. | 2011-12-29 |
Cognitive radio communication apparatus and method which adaptably controls sensing reference level
Grant 8,086,186 - Choi , et al. December 27, 2 | 2011-12-27 |
Cognitive Inter-cell Interference Control Method And Apparatus
App 20110305293 - Choi; Hyun Ho ; et al. | 2011-12-15 |
Communication Method Of A Mobile Terminal And Method Of Advertising To A Mobile Terminal
App 20110306324 - Jang; Kyung Hun ; et al. | 2011-12-15 |
Method for allocating transmission period in a wireless communication system
Grant 8,068,476 - Jang , et al. November 29, 2 | 2011-11-29 |
Multi-cell Communication Method And System Of A Mobile Terminal, A Micro Base Station, And A Macro Base Station
App 20110275378 - Kwon; Tae Soo ; et al. | 2011-11-10 |
Method for detecting hidden station in a wireless communication network and system therefor
Grant 8,054,851 - Kim , et al. November 8, 2 | 2011-11-08 |
Method of transmitting aggregated MAC MPDUs in WLAN system and system therefor
Grant 8,054,813 - Kim , et al. November 8, 2 | 2011-11-08 |
Method for sharing hybrid resources in a wireless independent network, a station for the method, and a data format for the method and the station
Grant RE42,850 - Jang October 18, 2 | 2011-10-18 |
Beamforming Method And Apparatus Using A Rate Splitting Scheme In A Multi-cell Multi-antenna Interference Channel
App 20110235750 - Shin; Won Jae ; et al. | 2011-09-29 |
Communication System Of Performing Uplink Communication And Downlink Communication Using Overlapping Radio Resource
App 20110195704 - Choi; Hyun Ho ; et al. | 2011-08-11 |
Communication Apparatus And Precoding Method Based On Multiple Cells And Multiple Users
App 20110177834 - Shin; Won Jae ; et al. | 2011-07-21 |
Power saving apparatus and method in a wireless communication system
Grant 7,974,250 - Jang , et al. July 5, 2 | 2011-07-05 |
Method of forwarding/sharing service and device of enabling the method
Grant 7,970,910 - Choi , et al. June 28, 2 | 2011-06-28 |
Method of estimating location of terminal in switched-beamforming based wireless communication system
Grant 7,970,356 - Seo , et al. June 28, 2 | 2011-06-28 |
Hierarchical-cell Communication System Using Asymmetric Feedback Scheme Based On Class Of Access Network
App 20110128939 - LIM; Jong Bu ; et al. | 2011-06-02 |
Method and apparatus for controlling power consumption of stations on a CSMA/CA-based wireless LAN
Grant 7,953,030 - Seo , et al. May 31, 2 | 2011-05-31 |
Communication System Of Detecting Victim Terminal And Performing Interference Coordination In Multi-cell Environments
App 20110124343 - HONG; Young Jun ; et al. | 2011-05-26 |
Communication System Having Network Access Structure
App 20110096736 - Kwon; Tae Soo ; et al. | 2011-04-28 |
Method for fast roaming in a wireless network
Grant 7,929,948 - Lee , et al. April 19, 2 | 2011-04-19 |
Apparatus and method for controlling transmission rate in a wireless LAN
Grant 7,912,018 - Kim , et al. March 22, 2 | 2011-03-22 |
Frequency Band Setting Apparatus And Method, Access Point, And Frequency Band Using Method Of Access Point
App 20110064062 - LEE; In Sun ; et al. | 2011-03-17 |
Method and apparatus for dynamically managing a packet segment threshold according to a wireless channel state
Grant 7,898,961 - Jang , et al. March 1, 2 | 2011-03-01 |
Data transceiver and data reception method thereof in a mobile communication system
Grant 7,894,862 - Hwang , et al. February 22, 2 | 2011-02-22 |
Apparatus and method for estimating available throughput in a wireless local area network
Grant 7,894,409 - Hwang , et al. February 22, 2 | 2011-02-22 |
System And Method For Cooperative Inter-cell Interference Control
App 20110014924 - HWANG; Hyo Sun ; et al. | 2011-01-20 |
Device And Method Of Estimating Location Of Terminal Using Sequences Transmitted From Base Stations
App 20110009129 - LIM; Jong Bu ; et al. | 2011-01-13 |
Mobile Station, Base Station, And Operation Method Of Mobile Station
App 20110009125 - SHIN; Won Jae ; et al. | 2011-01-13 |
Scheduling Information Sharing Protocol Of Communication System
App 20100303029 - JANG; Kyung Hun | 2010-12-02 |
Clustering Method And Communication Device For Coordinated Multipoint Transmission
App 20100304682 - CHOI; Hyun Ho ; et al. | 2010-12-02 |
Method Of Allocating Resource For Hierarchical Cellular System And Transmission Frame For Performing The Method
App 20100291938 - JANG; Kyung Hun | 2010-11-18 |
Communication System For Adjusting Mode Of Collecting Interference Channel Information
App 20100291945 - JANG; Kyung Hun | 2010-11-18 |
Cryptographic method using dual encryption keys and a wireless local area network (LAN) system therefor
Grant 7,835,525 - Jang , et al. November 16, 2 | 2010-11-16 |
Base station for exchanging frequency bands
Grant 7,831,274 - Kwon , et al. November 9, 2 | 2010-11-09 |
Apparatus and method for controlling transmission power in a wireless communication system
Grant 7,821,976 - Kim , et al. October 26, 2 | 2010-10-26 |
Transmission Frame And Resource Allocation Method For Communication System Including Base Stations
App 20100238878 - JANG; Kyung Hun | 2010-09-23 |
Communication System Including Relay Station And Data Frame For The Communication System
App 20100226305 - JANG; Kyung Hun | 2010-09-09 |
Signal Transmission Method And System For Transmitting Signal By Using Interference Control Method And/or Transmission Power Control Method
App 20100227637 - KWON; Tae Soo ; et al. | 2010-09-09 |
Multi-cell Network Including Communication Device Scheduling Outer Cell Frequency Resource And Method For Same
App 20100210276 - JANG; Kyung Hun | 2010-08-19 |
Method For Detecting Hidden Station In A Wireless Communication Network And System Therefor
App 20100208618 - KIM; Youngsoo ; et al. | 2010-08-19 |
Scheduling wireless communication among delay-sensitive and delay-insensitive terminals
Grant 7,773,574 - Jang , et al. August 10, 2 | 2010-08-10 |
Communication System Using Multi-band Scheduling
App 20100150113 - HWANG; Hyo Sun ; et al. | 2010-06-17 |
Method using access authorization differentiation in wireless access network and secure roaming method thereof
Grant 7,739,491 - Jang , et al. June 15, 2 | 2010-06-15 |
Method of guaranteeing users' anonymity and wireless local area network (LAN) system therefor
Grant 7,706,539 - Jang , et al. April 27, 2 | 2010-04-27 |
Apparatus for allocating transmission period in a wireless communication system
Grant 7,706,816 - Jang , et al. April 27, 2 | 2010-04-27 |
Data Communication Control
App 20100097965 - KWON; Tae Soo ; et al. | 2010-04-22 |
Apparatus for allocating transmission period in a wireless communication system
Grant 7,701,889 - Jang , et al. April 20, 2 | 2010-04-20 |
Apparatus for allocating transmission period in a wireless communication system
Grant 7,701,888 - Jang , et al. April 20, 2 | 2010-04-20 |
Cognitive Radio Communication Method Using Dynamically Allocated Common Control Channel Information
App 20100093360 - Choi; Hyun Ho ; et al. | 2010-04-15 |
Cognitive Radio Communication Terminal And Method For Detecting Collision Using Feature Detection
App 20100091789 - CHOI; Hyun Ho ; et al. | 2010-04-15 |
Cognitive Radio Communication Device For Performing Spectrum Sensing And Data Communication
App 20100086010 - CHOI; Hyun Ho ; et al. | 2010-04-08 |
Wireless communication system for allocating transmission period
Grant 7,688,831 - Jang , et al. March 30, 2 | 2010-03-30 |
Apparatus for allocating transmission period in a wireless communication system
Grant 7,688,768 - Jang , et al. March 30, 2 | 2010-03-30 |
Wireless communication system for allocating transmission period
Grant 7,688,176 - Jang , et al. March 30, 2 | 2010-03-30 |
Apparatus for allocating transmission period in a wireless communication system
Grant 7,688,767 - Jang , et al. March 30, 2 | 2010-03-30 |
Data transmission method using packet aggregation
Grant 7,688,857 - Jang , et al. March 30, 2 | 2010-03-30 |
Data transmission method using packet aggregation
Grant 7,688,856 - Jang , et al. March 30, 2 | 2010-03-30 |
Method for allocating transmission period in a wireless communication system
Grant 7,688,769 - Jang , et al. March 30, 2 | 2010-03-30 |
Method for allocating transmission period in a wireless communication system
Grant 7,688,770 - Jang , et al. March 30, 2 | 2010-03-30 |
Wireless communication system for allocating transmission period
Grant 7,672,259 - Jang , et al. March 2, 2 | 2010-03-02 |
Method for allocating transmission period in a wireless communication system
Grant 7,668,131 - Jang , et al. February 23, 2 | 2010-02-23 |
Apparatus for allocating transmission period in a wireless communication system
Grant 7,668,130 - Jang , et al. February 23, 2 | 2010-02-23 |
Method for allocating transmission period in a wireless communication system
Grant 7,660,274 - Jang , et al. February 9, 2 | 2010-02-09 |
Method for allocating transmission period in a wireless communication system
Grant 7,656,832 - Jang , et al. February 2, 2 | 2010-02-02 |
Apparatus For Reporting Reception Result Of Packets In Mobile Communication System
App 20100008381 - JANG; Kyung-Hun ; et al. | 2010-01-14 |
Local communication system and method in wireless communication system
Grant 7,643,790 - Jang , et al. January 5, 2 | 2010-01-05 |
Base Station For Exchanging Frequency Bands
App 20090323603 - KWON; Tae Soo ; et al. | 2009-12-31 |
Wireless home LAN system using multiple antennas
Grant 7,640,035 - Jang , et al. December 29, 2 | 2009-12-29 |
Apparatus and method for configuring buffer descriptor suitable for packet aggregation
Grant 7,636,368 - Jang , et al. December 22, 2 | 2009-12-22 |
Low Density Parity Code Encoding Device And Decoding Device And Encoding And Decoding Methods Thereof
App 20090313524 - CHOI; Hyun Ho ; et al. | 2009-12-17 |
Apparatus And Method For Radio Communication
App 20090310548 - KWON; Tae Soo ; et al. | 2009-12-17 |
Device To Sense Frequency Band To Share Operating Frequency Bands In Heterogeneous Communication Systems And Method Thereof
App 20090274081 - KWON; Tae Soo ; et al. | 2009-11-05 |
Method for reporting reception result of packets in mobile communication system
Grant 7,599,363 - Jang , et al. October 6, 2 | 2009-10-06 |
Medium access control apparatus for use in a channel overlay network
Grant 7,593,375 - Seo , et al. September 22, 2 | 2009-09-22 |
Mobile System And Base Station System For Effectively Using Licensed Spectrum And Shared Spectrum
App 20090209265 - Kwon; Tae Soo ; et al. | 2009-08-20 |
Method And Apparatus Of Controlling Access Mode For Communication System Using Shared Or Unlicensed Band
App 20090190566 - KWON; Tae Soo ; et al. | 2009-07-30 |
Method And Device For Adaptably Controlling Bandwidth Of Channel
App 20090191877 - JANG; Kyung Hun ; et al. | 2009-07-30 |
Cognitive Radio Communication Method For Controlling Sensing Operation And Cognitive Radio Communication Apparatus Enabling The Method
App 20090186646 - AHN; Hyun Gi ; et al. | 2009-07-23 |
Apparatus and method for minimizing transmission delay in a data communication system
Grant 7,558,279 - Hwang , et al. July 7, 2 | 2009-07-07 |
Cognitive Radio Communication Apparatus And Method Which Adaptably Controls Sensing Reference Level
App 20090170545 - Choi; Hyun Ho ; et al. | 2009-07-02 |
Reliable multicast data retransmission method by grouping wireless terminals in wireless communication medium and apparatus for the same
Grant 7,542,438 - Jang , et al. June 2, 2 | 2009-06-02 |
Method of controlling power of wireless access node in a wireless LAN system
Grant 7,539,506 - Jang , et al. May 26, 2 | 2009-05-26 |
Frequency Spectrum Sensing Method Using Pilot Signal And Cognitive Radio System Using The Same
App 20090117914 - KWON; Tae Soo ; et al. | 2009-05-07 |
Mini Base Station Connectable With Internet And Terminal
App 20090111525 - Hwang; Hyo Sun ; et al. | 2009-04-30 |
Apparatus For Determining Interference Using Cyclic Prefix And Method Thereof
App 20090111385 - CHOI; Hyun Ho ; et al. | 2009-04-30 |
Portable Device For Processing Multimedia Signal And Method Using The Same
App 20090092185 - KWON; Tae Soo ; et al. | 2009-04-09 |
Method Of Forwarding/sharing Service And Device Of Enabling The Method
App 20090077241 - Choi; Hyun Ho ; et al. | 2009-03-19 |
Base Station And Mobile Station For Processing Wireless Communication With Each Other, And Method For Controlling The Same
App 20090059805 - CHOI; Hyun Ho ; et al. | 2009-03-05 |
Link Adaptation System Using Doppler Frequency And Method Using The Same
App 20090052512 - KIM; Young Soo ; et al. | 2009-02-26 |
Method for transmitting a frame at a high rate in a wireless local area network
Grant 7,489,668 - Cho , et al. February 10, 2 | 2009-02-10 |
Method Of Controlling Antenna Of Moving Object And System Using The Same
App 20090021434 - Lee; In Sun ; et al. | 2009-01-22 |
Method For Fast Roaming In A Wireless Network
App 20080316988 - Lee; In-Sun ; et al. | 2008-12-25 |
Method for sharing hybrid resources in a wireless independent network, a station for the method, and a data format for the method and the station
Grant 7,453,846 - Jang November 18, 2 | 2008-11-18 |
Wireless communication device, wireless communication system using the same, and communication method therefor
Grant 7,450,557 - Kang , et al. November 11, 2 | 2008-11-11 |
Mobility management method using an improved neighbor graph
Grant 7,450,546 - Lee , et al. November 11, 2 | 2008-11-11 |
Data communications method using backoff number control
Grant 7,428,240 - Jang , et al. September 23, 2 | 2008-09-23 |
Method for fast roaming in a wireless network
Grant 7,421,268 - Lee , et al. September 2, 2 | 2008-09-02 |
Wireless communication apparatus, wireless communication system adopting the same and communication method thereof
Grant 7,412,251 - Lee , et al. August 12, 2 | 2008-08-12 |
Method of generating transmission control parameters and method of selective retransmission according to packet characteristics
Grant 7,411,903 - Jang , et al. August 12, 2 | 2008-08-12 |
Seamless handoff method in wireless local area network
Grant 7,403,506 - Lee , et al. July 22, 2 | 2008-07-22 |
Methods For Transmitting Buffer Size Information
App 20080120445 - Jang; Kyung Hun ; et al. | 2008-05-22 |
Wireless communication method for avoiding mutual interference between wireless communication systems, and apparatus thereof
Grant 7,372,866 - Jang , et al. May 13, 2 | 2008-05-13 |
Multicarrier wireless data communication method and apparatus, and transmission frame format therefor
Grant 7,352,767 - Jang April 1, 2 | 2008-04-01 |
HARQ method for guaranteeing QoS in a wireless communication system
Grant 7,350,125 - Jang , et al. March 25, 2 | 2008-03-25 |
Apparatus And Method For Selecting Antenna In An Orthogonalized Spatial Multiplexing System
App 20080056402 - JANG; Kyung-Hun ; et al. | 2008-03-06 |
Method for scanning access points during station's handoff procedure in wireless communication system and station performing the method, and network interface supporting the method and wireless communication system enabling the method
App 20080056211 - Kim; Youngsoo ; et al. | 2008-03-06 |
Method For Fast Roaming In A Wireless Network
App 20080051060 - LEE; In-Sun ; et al. | 2008-02-28 |
Apparatus And Method For Storing Hand Over Information
App 20080032696 - CHOI; Hyun Ho ; et al. | 2008-02-07 |
Wireless communication apparatus, wireless communication system employing the same and control method thereof
Grant 7,321,552 - Kang , et al. January 22, 2 | 2008-01-22 |
Data Transmission Method Using Packet Aggregation
App 20070291793 - JANG; Kyung-Hun ; et al. | 2007-12-20 |
Data transceiver and data reception method thereof in a mobile communication system
App 20070275671 - Hwang; Hyo-Sun ; et al. | 2007-11-29 |
Method of estimating location of terminal in switched-beamforming based wireless communication system
App 20070202880 - Seo; Chang-Woo ; et al. | 2007-08-30 |
Method for fast roaming in a wireless network
Grant 7,263,357 - Lee , et al. August 28, 2 | 2007-08-28 |
Apparatus and method for Orthogonal Spatial Multiplexing in a closed-loop MIMO-OFDM system
App 20070189416 - Kim; Young-Soo ; et al. | 2007-08-16 |
Method for detecting hidden station in a wireless communication network and system therefor
App 20070183445 - Kim; Youngsoo ; et al. | 2007-08-09 |
Method for transmitting data and compensating for propagation delay in point-to-multipoint data communication network
Grant 7,251,240 - Jang July 31, 2 | 2007-07-31 |
Method of transmitting aggregated MAC MPDUs in WLAN system and system therefor
App 20070153757 - Kim; Young-Soo ; et al. | 2007-07-05 |
Apparatus and method for estimating available throughput in a Wireless Local Area Network
App 20070147291 - Hwang; Hyo-Sun ; et al. | 2007-06-28 |
Apparatus and method for controlling transmission rate in a wireless LAN
App 20070133459 - Kim; Young-Soo ; et al. | 2007-06-14 |
Apparatus for allocating transmission period in a wireless communication system
App 20070115970 - Jang; Kyung-Hun ; et al. | 2007-05-24 |
Method for allocating transmission period in a wireless communication system
App 20070115971 - Jang; Kyung-Hun ; et al. | 2007-05-24 |
Apparatus for allocating transmission period in a wireless communication system
App 20070115972 - Jang; Kyung-Hun ; et al. | 2007-05-24 |
Power saving method for mobile terminal in wireless local area network
App 20070115873 - Kim; Young-Soo ; et al. | 2007-05-24 |
Method for allocating transmission period in a wireless communication system
App 20070097984 - Jang; Kyung-Hun ; et al. | 2007-05-03 |
Method for allocating transmission period in a wireless communication system
App 20070086416 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Method for allocating transmission period in a wireless communication system
App 20070086419 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Method for allocating transmission period in a wireless communication system
App 20070086414 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Apparatus for allocating transmission period in a wireless communication system
App 20070086374 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Apparatus for allocating transmission period in a wireless communication system
App 20070086413 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Wireless communication system for allocating transmission period
App 20070086418 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Wireless communication system for allocating transmission period
App 20070086417 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Wireless communication system for allocating transmission period
App 20070086404 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Apparatus for allocating transmission period in a wireless communication system
App 20070086415 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Method for allocating transmission period in a wireless communication system
App 20070086370 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Apparatus for allocating transmission period in a wireless communication system
App 20070087724 - Jang; Kyung-Hun ; et al. | 2007-04-19 |
Power divider and combiner in communication system
Grant 7,205,865 - Kang , et al. April 17, 2 | 2007-04-17 |
Voice packet scheduling method for wireless local area network
App 20070014236 - Jang; Kyung-Hun ; et al. | 2007-01-18 |
Power saving method of portable communication device
App 20070008915 - Kim; Young-Soo ; et al. | 2007-01-11 |
Method for reporting reception result of packets in mobile communication system
App 20070011504 - Kim; Young-Soo ; et al. | 2007-01-11 |
Power saving apparatus and method in a wireless communication system
App 20060285526 - Jang; Kyung-Hun ; et al. | 2006-12-21 |
Apparatus and method for configuring buffer descriptor suitable for packet aggregation
App 20060280194 - Jang; Kyung-Hun ; et al. | 2006-12-14 |
Probing method for fast handoff in WLAN
App 20060092883 - Lee; In-Sun ; et al. | 2006-05-04 |
Data communication method based on multi-receiver aggregation
App 20060056362 - Jang; Kyung-Hun ; et al. | 2006-03-16 |
Method for reporting reception result of packets in mobile communication system
App 20060034277 - Jang; Kyung-Hun ; et al. | 2006-02-16 |
Power divider and combiner in communication system
App 20060028297 - Kang; Hyun-II ; et al. | 2006-02-09 |
Data transmission method using packet aggregation
App 20060029099 - Jang; Kyung-Hun ; et al. | 2006-02-09 |
Medium access control apparatus for use in a channel overlay network
App 20060023684 - Seo; Chang-Woo ; et al. | 2006-02-02 |
Wireless home LAN system using multiple antennas
App 20060009208 - Jang; Kyung-Hun ; et al. | 2006-01-12 |
Mobile terminal device for handover in WLAN and method thereof
App 20060003769 - Liu; Xiaoyu ; et al. | 2006-01-05 |
Seamless handoff method in wireless local area network
App 20050265287 - Lee, Choong-Hun ; et al. | 2005-12-01 |
Wireless data communication apparatus and method capable of checking receipt and status
App 20050192018 - Jang, Kyung-hun | 2005-09-01 |
Wireless communication device and controlling method thereof
Grant 6,934,566 - Kang , et al. August 23, 2 | 2005-08-23 |
Mobility management method using an improved neighbor graph
App 20050176429 - Lee, In-Sun ; et al. | 2005-08-11 |
Apparatus and method for controlling transmission power in a wireless communication system
App 20050147125 - Kim, Young-Soo ; et al. | 2005-07-07 |
Seamless handover method in an FH-OFDM based mobile communication system
App 20050143072 - Yoon, Hyun-Soo ; et al. | 2005-06-30 |
Method for performing handoff in wireless network
App 20050143073 - Lee, In-Sun ; et al. | 2005-06-30 |
Method for performing handoff in wireless network
App 20050141457 - Lee, In-Sun ; et al. | 2005-06-30 |
Wireless communication apparatus, wireless communication method thereof, and wireless communication system employing the same
Grant 6,907,226 - Kang , et al. June 14, 2 | 2005-06-14 |
HARQ method for guaranteeing QoS in a wireless communication system
App 20050122898 - Jang, Kyung-Hun ; et al. | 2005-06-09 |
Method for performing handoff in wireless network priority
App 20050117524 - Lee, In-Sun ; et al. | 2005-06-02 |
Method for performing handoff in wireless network
App 20050083887 - Lee, In-Sun ; et al. | 2005-04-21 |
Method for transmitting a frame at a high rate in a wireless local area network
App 20050030930 - Cho, Jin-Youn ; et al. | 2005-02-10 |
Method and apparatus for controlling power consumption of stations on a CSMA/CA-based wireless LAN
App 20050025106 - Seo, Chang-woo ; et al. | 2005-02-03 |
Local communication system and method in wireless communication system
App 20050003856 - Jang, Kyung-Hun ; et al. | 2005-01-06 |
Apparatus and method for minimizing transmission delay in a data communication system
App 20040240460 - Hwang, Hyo-Sun ; et al. | 2004-12-02 |
Method for fast roaming in a wireless network
App 20040242228 - Lee, In-Sun ; et al. | 2004-12-02 |
Apparatus and method for transmitting packets in a communication system
App 20040179475 - Hwang, Hyo-Sun ; et al. | 2004-09-16 |
Method of controlling power of wireless access node in a wireless LAN system
App 20040180652 - Jang, Kyung-Hun ; et al. | 2004-09-16 |
Reliable multicast data retransmission method by grouping wireless terminals in wireless communication medium and apparatus for the same
App 20040071128 - Jang, Kyung-Hun ; et al. | 2004-04-15 |
Method and apparatus for dynamically managing a packet segment threshold according to a wireless channel state
App 20040042453 - Jang, Kyung-Hun ; et al. | 2004-03-04 |
Method and apparatus for dynamically controlling a real-time multimedia data generation rate
App 20040044720 - Jang, Kyung-Hun ; et al. | 2004-03-04 |
Method of generating transmission control parameters and method of selective retransmission according to packet characteristics
App 20040027991 - Jang, Kyung-Hun ; et al. | 2004-02-12 |
Cryptographic method using dual encryption keys and a wireless local area network (LAN) system therefor
App 20040005058 - Jang, Kyung-Hun ; et al. | 2004-01-08 |
Method using access authorization differentiation in wireless access network and secure roaming method thereof
App 20040005057 - Jang, Kyung-Hun ; et al. | 2004-01-08 |
Method of guaranteeing users' anonymity and wireless local area network (LAN) system therefor
App 20040006642 - Jang, Kyung-Hun ; et al. | 2004-01-08 |
Method for controlling errors in link layer in wideband wireless communication and computer readable media therefor
Grant 6,615,382 - Kang , et al. September 2, 2 | 2003-09-02 |
Method for sharing hybrid resources in a wireless independent network, a station for the method, and a data format for the method and the station
App 20030109259 - Jang, Kyung-Hun | 2003-06-12 |
Data communications method using backoff number control
App 20030053480 - Jang, Kyung-Hun ; et al. | 2003-03-20 |
Wireless data communication system and method using a wireless transmission frame structure for increasing communication efficiency
App 20030048765 - Jang, Kyung-hun | 2003-03-13 |
Multicarrier wireless data communication method and apparatus, and transmission frame format therefor
App 20030048799 - Jang, Kyung-Hun | 2003-03-13 |
Method for transmitting data and compensating for propagation delay in point-to-multipoint data communication network
App 20030039273 - Jang, Kyung-Hun | 2003-02-27 |
Wireless communication apparatus, wireless communication system employing the same and control method thereof
App 20020101849 - Kang, Hyun-sook ; et al. | 2002-08-01 |
Wireless communication apparatus, wireless communication system adopting the same and communication method thereof
App 20020090968 - Lee, Tae-jin ; et al. | 2002-07-11 |
Wireless communication device, wireless communication system using the same, and communication method therefor
App 20020089963 - Kang, Hyun-sook ; et al. | 2002-07-11 |
Wireless communication apparatus, wireless communication method thereof, and wireless communication system employing the same
App 20020090914 - Kang, Hyun-sook ; et al. | 2002-07-11 |
Wireless communication device and controlling method thereof
App 20020082060 - Kang, Hyun-Sook ; et al. | 2002-06-27 |
Method for allocating bandwidth in a wireless local area network and apparatus thereof
App 20020025818 - Kang, Hyun-Sook ; et al. | 2002-02-28 |
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