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Apparatus and method for load balancing in multi-cell wireless access system
Grant 10,517,017 - Jeon , et al. Dec | 2019-12-24 |
Method and apparatus for resource allocation of base station, and server for multi-cell cooperation using uplink signal channel
Grant 9,839,007 - Han December 5, 2 | 2017-12-05 |
Apparatus and method for managing neighbor list in broadband wireless communication system
Grant 9,629,072 - Han , et al. April 18, 2 | 2017-04-18 |
Method and apparatus for power control and load balancing based on load estimation of neighbor cell in wireless communication system
Grant 9,185,664 - Park , et al. November 10, 2 | 2015-11-10 |
Method and apparatus for managing sounding reference signal resource in wireless communication system
Grant 9,179,450 - Kim , et al. November 3, 2 | 2015-11-03 |
Method and apparatus for selecting frequency allocation in wireless communication system
Grant 9,155,094 - Jeon , et al. October 6, 2 | 2015-10-06 |
Method and apparatus for switching a frequency assignment in a wireless communication system
Grant 8,942,148 - Han , et al. January 27, 2 | 2015-01-27 |
Method And Apparatus For Resource Allocation Of Base Station, And Server For Multi-cell Cooperation Using Uplink Signal Channel
App 20140357287 - Han; Ki Young | 2014-12-04 |
Apparatus and method for dynamic frequency assignment in a wireless communication system
Grant 8,880,057 - Choi , et al. November 4, 2 | 2014-11-04 |
Apparatus and method for reducing interference and saving energy in femto/pico cell of hierarchical cell structure
Grant 8,861,411 - Ju , et al. October 14, 2 | 2014-10-14 |
Apparatus and method for setting transmit power of a compact base station in a wireless communication system
Grant 8,811,891 - Hwang , et al. August 19, 2 | 2014-08-19 |
Apparatus And Method For Managing Neighbor List In Broadband Wireless Communication System
App 20140226632 - Han; Ki-Young ; et al. | 2014-08-14 |
Apparatus and method for managing neighbor list in broadband wireless communication system
Grant 8,706,156 - Han , et al. April 22, 2 | 2014-04-22 |
Method and apparatus for subband scheduling in wireless communication system
Grant 8,693,422 - Park , et al. April 8, 2 | 2014-04-08 |
Apparatus and method for selecting frequency allocation of femto base station
Grant 8,688,136 - Han , et al. April 1, 2 | 2014-04-01 |
Method and apparatus for detecting whether cell coverage is downscaled in wireless communication system
Grant 8,670,424 - Park , et al. March 11, 2 | 2014-03-11 |
Method and apparatus for ranging in broadband wireless access communication system
Grant 8,634,378 - Kang , et al. January 21, 2 | 2014-01-21 |
Method and system for transmitting/receiving data in a communication system
Grant 8,559,364 - Hwang , et al. October 15, 2 | 2013-10-15 |
Apparatus and method for controlling transmit power of indoor base station in a broadband wireless communication system
Grant 8,526,994 - Han , et al. September 3, 2 | 2013-09-03 |
Method for estimating carrier-to-noise ratio and base station apparatus using the same in a wireless access system
Grant 8,514,737 - Lee , et al. August 20, 2 | 2013-08-20 |
Apparatus and method for transmitting load indicator in a broadband wireless communication system
Grant 8,503,395 - Choi , et al. August 6, 2 | 2013-08-06 |
Method And Apparatus For Managing Sounding Reference Signal Resource In Wireless Communication System
App 20130189976 - KIM; Bong-Chan ; et al. | 2013-07-25 |
Apparatus and method for updating neighbor list in a mobile communication system
Grant 8,391,868 - Han , et al. March 5, 2 | 2013-03-05 |
Method And Apparatus For Switching A Frequency Assignment In A Wireless Communication System
App 20120294214 - Han; Ki-Young ; et al. | 2012-11-22 |
Method And Apparatus For Power Control And Load Balancing Based On Load Estimation Of Neighbor Cell In Wireless Communication System
App 20120270593 - Park; Young-Jun ; et al. | 2012-10-25 |
Apparatus and method for allocating preamble index to self configurable base station in a broadband wireless communication system
Grant 8,249,657 - Choi , et al. August 21, 2 | 2012-08-21 |
Apparatus And Method For Load Balancing In Multi-cell Wireless Access System
App 20120120806 - Jeon; Joseph ; et al. | 2012-05-17 |
Method And Apparatus For Subband Scheduling In Wireless Communication System
App 20120093105 - PARK; Young-Jun ; et al. | 2012-04-19 |
Apparatus and method for processing bandwidth request in multihop relay broadband wireless access (BWA) communication system
Grant 8,149,759 - Han , et al. April 3, 2 | 2012-04-03 |
Apparatus and method for uplink beamforming and Space-Division Multiple Access (SDMA) in Multiple Input Multiple Output (MIMO) wireless communication systems
Grant 8,145,248 - Han , et al. March 27, 2 | 2012-03-27 |
Method and system for allocating resource in a communication system
Grant 8,121,549 - Kim , et al. February 21, 2 | 2012-02-21 |
Apparatus and method for allocating uplink radio resource in wideband wireless communication system
Grant 8,050,685 - Han , et al. November 1, 2 | 2011-11-01 |
Apparatus and method for interference cancellation in a wireless communication system
Grant 8,036,294 - Moon , et al. October 11, 2 | 2011-10-11 |
Apparatus And Method For Controlling Transmit Power Of Indoor Base Station In A Broadband Wireless Communication System
App 20110230226 - Han; Ki-Young ; et al. | 2011-09-22 |
Apparatus and method for estimating carrier-to-interference and noise ratio in a communication system
Grant 8,018,991 - Yi , et al. September 13, 2 | 2011-09-13 |
Apparatus And Method For Reducing Interference And Saving Energy In Femto/pico Cell Of Hierarchical Cell Structure
App 20110216683 - Ju; Hyeong-Jong ; et al. | 2011-09-08 |
Method And Apparatus For Selecting Frequency Allocation In Wireless Communication System
App 20110207492 - Jeon; Joseph ; et al. | 2011-08-25 |
Sounding Sequence Allocation Method In Wireless Communication System And Control System Thereof
App 20110183680 - YI; Byoung-Ha ; et al. | 2011-07-28 |
Automatic request apparatus and method for multihop system in broadband wireless access communication network
Grant 7,987,409 - Suh , et al. July 26, 2 | 2011-07-26 |
Method And Apparatus For Detecting Whether Cell Coverage Is Downscaled In Wireless Communication System
App 20110176525 - Park; Young-Jun ; et al. | 2011-07-21 |
Method For Estimating Carrier-to-noise Ratio And Base Station Apparatus Using The Same In A Wireless Access System
App 20110170442 - LEE; Hyon-Seung ; et al. | 2011-07-14 |
Apparatus and method for transmitting and receiving a signal in a communication system
Grant 7,952,987 - Chang , et al. May 31, 2 | 2011-05-31 |
Apparatus and method for determining data transmission rate in multi-hop relay system
Grant 7,929,445 - Suh , et al. April 19, 2 | 2011-04-19 |
Method for selecting serving node in multi-hop wireless mobile communication system
Grant 7,889,699 - Suh , et al. February 15, 2 | 2011-02-15 |
Apparatus And Method For Transmitting Load Indicator In A Broadband Wireless Communication System
App 20100254279 - CHOI; Sung-Hyun ; et al. | 2010-10-07 |
Apparatus and method for correcting common phase error in a multi-carrier communication system
Grant 7,792,219 - Lee , et al. September 7, 2 | 2010-09-07 |
Method and apparatus for ranging in Broadband wireless access communication system
App 20100202282 - Kang; Hyon-Goo ; et al. | 2010-08-12 |
Apparatus and method for receiving a signal in a communication system
Grant 7,768,984 - Lee , et al. August 3, 2 | 2010-08-03 |
Apparatus and method for selecting frequency allocation of femto base station
App 20100136996 - Han; Ki-Young ; et al. | 2010-06-03 |
Apparatus and method for updating neighbor list in a mobile communication system
App 20090270079 - Han; Ki-Young ; et al. | 2009-10-29 |
Apparatus And Method For Uplink Beamforming And Space-division Multiple Access (sdma) In Multiple Input Multiple Output (mimo) Wireless Communication Systems
App 20090239565 - HAN; Ki-Young ; et al. | 2009-09-24 |
Apparatus And Method For Allocating Preamble Index To Self Configurable Base Station In A Broadband Wireless Communication System
App 20090147733 - CHOI; Eun-Sun ; et al. | 2009-06-11 |
Apparatus and method for managing neighbor list in broadband wireless communication system
App 20090005030 - Han; Ki-Young ; et al. | 2009-01-01 |
Apparatus And Method For Dynamic Frequency Assignment In A Wireless Communication System
App 20090005108 - CHOI; Eun-Sun ; et al. | 2009-01-01 |
Apparatus And Method For Setting Transmit Power Of A Compact Base Station In A Wireless Communication System
App 20090005105 - HWANG; In-Seok ; et al. | 2009-01-01 |
System And Method For Acquiring Base Station Synchronization In A Communication System
App 20090005093 - Yi; Byoung-Ha ; et al. | 2009-01-01 |
Apparatus And Method For Estimating Carrier-to-interference And Noise Ratio In A Communication System
App 20080298451 - YI; Byoung Ha ; et al. | 2008-12-04 |
Apparatus and method for allocating uplink radio resource in wideband wireless communication system
App 20080207214 - Han; Ki-Young ; et al. | 2008-08-28 |
Apparatus and method for transmitting and receiving a signal in a communication system
App 20080181098 - Chang; Chung-Ryul ; et al. | 2008-07-31 |
Apparatus and method for processing bandwidth request in multihop relay broadband wireless access (BWA) communication system
App 20080181168 - Han; Ki-Young ; et al. | 2008-07-31 |
Apparatus And Method For Correcting Common Phase Error In A Multi-carrier Communication System
App 20080075205 - LEE; Joo-Hyun ; et al. | 2008-03-27 |
Apparatus and method for determining data transmission rate in multi-hop relay system
App 20070264932 - Suh; Kyung-Joo ; et al. | 2007-11-15 |
Channel estimation apparatus and method for interference cancellation in mobile communication system
App 20070242782 - Han; Ki-Young ; et al. | 2007-10-18 |
Apparatus and method for acquiring frame synchronization in broadband wireless communication system
App 20070217532 - Park; Sung-Woo ; et al. | 2007-09-20 |
Apparatus and method for measuring SINR in mobile communication system using preambles
App 20070217495 - Han; Ki-Young ; et al. | 2007-09-20 |
Apparatus and method for channel estimation in a wireless communication system
App 20070217533 - Hwang; Keun-Chul ; et al. | 2007-09-20 |
Apparatus and method for receiving a signal in a communication system
App 20070190945 - Lee; Joo-Hyun ; et al. | 2007-08-16 |
Method and system for transmitting/receiving data in a communication system
App 20070191015 - Hwang; Sung-Soo ; et al. | 2007-08-16 |
Apparatus and method for simultaneously receiving two neighboring frequency assignments in a cellular system
App 20070191017 - Han; Ki-Young ; et al. | 2007-08-16 |
Apparatus and method for receiving a signal in a communication system
App 20070183544 - Lee; Joo-Hyun ; et al. | 2007-08-09 |
Apparatus and method for interference cancellation in a wireless communication system
App 20070183524 - Moon; June ; et al. | 2007-08-09 |
Method and system for allocating resource in a communication system
App 20070173198 - Kim; Yong-Seok ; et al. | 2007-07-26 |
Automatic request apparatus and method for multihop system in broadband wireless access communication network
App 20070124642 - Suh; Kyung-Joo ; et al. | 2007-05-31 |
Method for selecting serving node in multi-hop wireless mobile communication system
App 20070104127 - Suh; Kyung-Joo ; et al. | 2007-05-10 |
Apparatus and method for performing handover for multi-hop system in a broadband wireless access communication network
App 20070105558 - Suh; Kyung-Joo ; et al. | 2007-05-10 |
Method for transmitting and receiving data in a multi-hop wireless mobile communication system
App 20070097905 - Suh; Kyung-Joo ; et al. | 2007-05-03 |
Apparatus and method for selecting two neighboring cells in cellular environments
App 20070070950 - Han; Ki-Young ; et al. | 2007-03-29 |
Apparatus and method for performing handoff in cellular environments
App 20070064651 - Kim; Yong-Seok ; et al. | 2007-03-22 |
Apparatus and method for transmitting/receiving signal using differentiated multilevel modulation/demodulation in a wireless mobile communication system
App 20070030836 - Suh; Kyung-Joo ; et al. | 2007-02-08 |
Apparatus and method for receiving data signals of two adjacent frequency allocations in cellular environments
App 20070026896 - Han; Ki-Young ; et al. | 2007-02-01 |
Method for performing handover in a mobile communication system
App 20060281462 - Kim; Jong-In ; et al. | 2006-12-14 |
System and method for performing handover in a mobile communication system
App 20060276191 - Hwang; Sung-Soo ; et al. | 2006-12-07 |
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