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Method and device for determining transmission power in multi-antenna communication system
Grant 11,054,449 - Lee , et al. July 6, 2 | 2021-07-06 |
Apparatus And Method For Separating Polysilicon-carbon Chuck
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Polysilicon Filament Bonding Device Using Polysilicon Fragments
App 20180050917 - KANG; Byung-Chang ; et al. | 2018-02-22 |
Polysilicon Preparation Apparatus For Preventing Ground Fault Current And Having Excellent Effect Of Removing Silicon Dust
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Transmitter for supporting multimode and multiband using multiple radio frequency (RF) digital-to-analog converters (DAC) and control method of the transmitter
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Antenna and communication system including the antenna
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Central control apparatus and method for energy efficiency of a base station in a mobile communication system
Grant 9,462,551 - Choi , et al. October 4, 2 | 2016-10-04 |
Method and apparatus for determining number of antennas in multiple input multiple output (MIMO) communication system
Grant 9,344,175 - Lee , et al. May 17, 2 | 2016-05-17 |
Method for determining transmission power in MIMO system based on cooperative transmission
Grant 9,301,263 - Lee , et al. March 29, 2 | 2016-03-29 |
Communication device and method for enhancing energy efficiency
Grant 9,294,382 - Lee , et al. March 22, 2 | 2016-03-22 |
Method and apparatus for reducing peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signal and transmitter
Grant 9,287,943 - Lee , et al. March 15, 2 | 2016-03-15 |
Method For Determining Transmission Power In Mimo System Based On Cooperative Transmission
App 20150282098 - LEE; Byung Moo ; et al. | 2015-10-01 |
Method for determining transmission power in MIMO system based on cooperative transmission
Grant 9,078,226 - Lee , et al. July 7, 2 | 2015-07-07 |
Method And Device For Determining Transmission Power In Multi-antenna Communication System
App 20150070225 - Lee; Byung Moo ; et al. | 2015-03-12 |
Method and apparatus for user scheduling in multi-user multiple input multiple output (MIMO) communication system
Grant 8,964,681 - Lee , et al. February 24, 2 | 2015-02-24 |
Method And Apparatus For Reducing Peak-to-average Power Ratio (papr) Of Orthogonal Frequency Division Multiplexing (ofdm) Signal And Transmitter
App 20140348254 - LEE; Byung Moo ; et al. | 2014-11-27 |
Transmitter For Supporting Multimode And Multiband Using Multiple Radio Frequency (rf) Digital-to-analog Converters (dac) And Control Method Of The Transmitter
App 20140335804 - LEE; Nam Jeong ; et al. | 2014-11-13 |
Central Control Apparatus And Method For Energy Efficiency Of A Base Station In A Mobile Communication System
App 20140185509 - CHOI; Jin Hyeock ; et al. | 2014-07-03 |
Antenna And Communication System Including The Antenna
App 20140184456 - LEE; Byung Moo ; et al. | 2014-07-03 |
Method And Apparatus For Determining Number Of Antennas In Multiple Input Multiple Output (mimo) Communication System
App 20140011508 - LEE; Byung Moo ; et al. | 2014-01-09 |
Method And Apparatus For User Scheduling In Multi-user Multiple Input Multiple Output (mimo) Communication System
App 20130286911 - LEE; Byung Moo ; et al. | 2013-10-31 |
Method For Determining Transmission Power In Mimo System Based On Cooperative Transmission
App 20130244716 - LEE; Byung Moo ; et al. | 2013-09-19 |
Apparatus and method of video conference to distinguish speaker from participants
Grant 8,411,130 - Lee , et al. April 2, 2 | 2013-04-02 |
Communication Method And Device For Enhancing Energy Efficiency
App 20130028160 - Lee; Byung Moo ; et al. | 2013-01-31 |
Devices And Methods For Saving Energy Through Control Of Sleep Mode
App 20120331323 - CHOI; Jin Hyeock ; et al. | 2012-12-27 |
Method of allocating wireless resource for space division multiple access communication and wireless resource allocation system of enabling the method
Grant 8,045,497 - Kim , et al. October 25, 2 | 2011-10-25 |
Central processing unit having branch instruction verification unit for secure program execution
Grant 8,006,078 - Lee , et al. August 23, 2 | 2011-08-23 |
Apparatus And Method Of Video Conference To Distinguish Speaker From Participants
App 20110157299 - LEE; Jun Haeng ; et al. | 2011-06-30 |
Multicast packet processing apparatus and method
Grant 7,643,507 - Kim , et al. January 5, 2 | 2010-01-05 |
System and method for gigabit media independence interface (GMII)-to-system packet interface level 3 (SPI-3) interface translation
Grant 7,639,695 - Han , et al. December 29, 2 | 2009-12-29 |
Transferring context during hand-over of mobile node in a wireless network
Grant 7,542,449 - Kim , et al. June 2, 2 | 2009-06-02 |
Method Of Allocating Wireless Resource For Space Division Multiple Access Communication And Wireless Resource Allocation System Of Enabling The Method
App 20090010215 - KIM; Ki Il ; et al. | 2009-01-08 |
Central Processing Unit Having Branch Instruction Verification Unit For Secure Program Execution
App 20080256346 - LEE; Gyung Ho ; et al. | 2008-10-16 |
Internet protocol address look-up device
Grant 7,424,468 - Park , et al. September 9, 2 | 2008-09-09 |
Passive optical network system providing simultaneously both broadcasting service and data service
Grant 7,418,204 - Jung , et al. August 26, 2 | 2008-08-26 |
Allocating bandwidth using resilient packet ring (RPR) fairness mechanism
Grant 7,397,813 - Choe , et al. July 8, 2 | 2008-07-08 |
Broadcast/communication unified passive optical network system
Grant 7,289,732 - Koh , et al. October 30, 2 | 2007-10-30 |
Optical multi-ring network for burst data communication
Grant 7,280,758 - Doh , et al. October 9, 2 | 2007-10-09 |
Wavelength-division-multiplexed optical source and passive optical network system employing the same
Grant 7,272,316 - Jung , et al. September 18, 2 | 2007-09-18 |
Burst mode optical receiver
Grant 7,266,312 - Doh , et al. September 4, 2 | 2007-09-04 |
Wireless power supply and method of supplying power
Grant 7,253,571 - Kang , et al. August 7, 2 | 2007-08-07 |
Method for monitoring traffic in packet switched network
Grant 7,236,458 - Lee , et al. June 26, 2 | 2007-06-26 |
Duobinary optical transmitter
Grant 7,215,892 - Lee , et al. May 8, 2 | 2007-05-08 |
Duobinary optical transmission apparatus
Grant 7,206,519 - Lee , et al. April 17, 2 | 2007-04-17 |
Method for providing end-to-end security service in communication network using network address translation-protocol translation
App 20060253701 - Kim; Sun-Gi ; et al. | 2006-11-09 |
ISATAP tunneling system and method between IPv4 network and IPv6 network
App 20060215657 - Lee; Min-Kyu ; et al. | 2006-09-28 |
Gain flattening filter and gain flattened optical fiber amplifier employing the same
Grant 7,104,700 - Hwan G , et al. September 12, 2 | 2006-09-12 |
Raman optical fiber amplifier using erbium doped fiber
Grant 7,095,552 - Hwang , et al. August 22, 2 | 2006-08-22 |
Apparatus and method for transmitting multi protocol label switching (MPLS) multicast packets over Ethernet
App 20060182105 - Kim; Jin-Hyoung ; et al. | 2006-08-17 |
Transmission control protocol (TCP) congestion control using multiple TCP acknowledgments (ACKs)
App 20060182025 - Kim; Kil-Lyeon ; et al. | 2006-08-17 |
Method of dynamic queue management for stable packet forwarding and network processor element therefor
App 20060176893 - Ku; Yoon-Jin ; et al. | 2006-08-10 |
Method and apparatus for managing ternary content addressable memory
App 20060176721 - Kim; Su-Young ; et al. | 2006-08-10 |
Routing method and apparatus for reducing loss of IP packets
App 20060176894 - Oh; Jong-Sang ; et al. | 2006-08-10 |
Multicast packet processing apparatus and method
App 20060171407 - Kim; Bong-Cheol ; et al. | 2006-08-03 |
Fast rerouting apparatus and method for MPLS multicast
App 20060159009 - Kim; Jin-Hyoung ; et al. | 2006-07-20 |
Routing apparatus and method for 6to4 network
App 20060161673 - Moon; Se-Woong ; et al. | 2006-07-20 |
Internet protocol address look-up method
Grant 7,079,542 - Park , et al. July 18, 2 | 2006-07-18 |
Network routing control method and apparatus
App 20060153193 - Kim; In-Ho ; et al. | 2006-07-13 |
Tunneling method and apparatus for multicasting between IPv4 network and IPv6 network
App 20060140213 - Hwang; Sun-Young ; et al. | 2006-06-29 |
System and method for gigabit media independence interface (GMII)-to-system packet interface level 3 (SPI-3) interface translation
App 20060140212 - Han; Soon-Seob ; et al. | 2006-06-29 |
Network system and method for assigning dynamic address and performing routing based upon dynamic address
App 20060133373 - Paik; Sung-Chan ; et al. | 2006-06-22 |
Centralized control of multi protocol label switching (MPLS) network
App 20060133300 - Lee; Ki-Cheol ; et al. | 2006-06-22 |
Transferring context during hand-over of mobile node in a wireless network
App 20060133320 - Kim; Byoung-Chul ; et al. | 2006-06-22 |
Temperature compensating device for APD optical receiver
Grant 7,060,970 - Cheung , et al. June 13, 2 | 2006-06-13 |
Optical fiber amplifier having automatic power control function and automatic power control method
Grant 7,061,670 - Shin , et al. June 13, 2 | 2006-06-13 |
Wireless power supply and method of supplying power
App 20060097667 - Kang; Byung-Chang ; et al. | 2006-05-11 |
Wideband amplifier with erbium-doped fiber
Grant 7,012,741 - Hwang , et al. March 14, 2 | 2006-03-14 |
Long-wavelength optical fiber amplifier
Grant 6,972,895 - Hwang , et al. December 6, 2 | 2005-12-06 |
Allocating bandwidth using resilient packet ring (RPR) fairness mechanism
App 20050100031 - Choe, Byung-Gu ; et al. | 2005-05-12 |
Apparatus for converting IPv4 to IPv6 using dual stack and method thereof
App 20040162909 - Choe, Byung-Gu ; et al. | 2004-08-19 |
Wavelength-division-multiplexed optical source and passive optical network system employing the same
App 20040136716 - Jung, Dae-Kwang ; et al. | 2004-07-15 |
Temperature compensating device for APD optical receiver
App 20040129863 - Cheung, Hee-Won ; et al. | 2004-07-08 |
Passive optical network system providing simultaneously both broadcasting service and data service
App 20040131358 - Jung, Dae-Kwang ; et al. | 2004-07-08 |
Wideband Amplifier with erbium-doped fiber
App 20040114212 - Hwang, Seong-Taek ; et al. | 2004-06-17 |
Optical fiber amplifier having automatic power control function and automatic power control method
App 20040109227 - Shin, Hong-Seok ; et al. | 2004-06-10 |
Optical transmission system using optical phase modulator
App 20040105686 - Lee, Gyu-Woong ; et al. | 2004-06-03 |
Duobinary optical transmission apparatus
App 20040101314 - Lee, Han-Lim ; et al. | 2004-05-27 |
Optical multi-ring network for burst data communication
App 20040071468 - Doh, Sang-Hyun ; et al. | 2004-04-15 |
Duobinary optical transmitter
App 20040071473 - Lee, Han-Lim ; et al. | 2004-04-15 |
Long-wavelength optical fiber amplifier
App 20040057106 - Hwang, Seong-Taek ; et al. | 2004-03-25 |
Broadcast/communication unified passive optical network system
App 20040022536 - Koh, Jun-Ho ; et al. | 2004-02-05 |
Internet protocol address look-up device
App 20040024757 - Park, Young-Keun ; et al. | 2004-02-05 |
Method for monitoring traffic in packet switched network
App 20040008625 - Lee, Jae-Hwoon ; et al. | 2004-01-15 |
Internet protocol address look-up method
App 20040006668 - Park, Young-Keun ; et al. | 2004-01-08 |
Raman optical fiber amplifier using erbium doped fiber
App 20030215241 - Hwang, Seong-Taek ; et al. | 2003-11-20 |
Burst mode optical receiver
App 20030194243 - Doh, Hee-Chan ; et al. | 2003-10-16 |
Gain flattening filter and gain flattened optical fiber amplifier employing the same
App 20030179997 - Hwang, Seong-Taek ; et al. | 2003-09-25 |
Assignment method and apparatus of virtual path and virtual channel identifiers in an asynchronous transfer mode
Grant 5,483,525 - Song , et al. January 9, 1 | 1996-01-09 |
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