| Patent | Date |
|---|
System and method for state synchronization between a base station and a mobile station in a mobile communication system
Grant 9,380,631 - Son , et al. June 28, 2 | 2016-06-28 |
Method of requesting allocation of uplink resources for extended real-time polling service in a wireless communication system
Grant 9,113,493 - Kang , et al. August 18, 2 | 2015-08-18 |
Method for forwarding direct message in partial function OFDMA relay system
Grant 8,730,797 - Lim , et al. May 20, 2 | 2014-05-20 |
Handover method in a wireless mobile communication system and a system therefor
Grant 8,412,200 - Son , et al. April 2, 2 | 2013-04-02 |
Method and apparatus for managing connection identifiers in a multi-hop relay wireless access communication system
Grant 8,351,846 - Lee , et al. January 8, 2 | 2013-01-08 |
System and method for transmitting downlink schedule in WiMax/WiBro relay system
Grant 8,345,608 - Lim , et al. January 1, 2 | 2013-01-01 |
Method Of Requesting Allocation Of Uplink Resources For Extended Real-time Polling Service In A Wireless Communication System
App 20120287896 - KANG; Hyun-Jeong ; et al. | 2012-11-15 |
Method of requesting allocation of uplink resources for extended real-time polling service in a wireless communication system
Grant 8,254,314 - Kang , et al. August 28, 2 | 2012-08-28 |
Apparatus and method for providing relay service in multi-hop relay broadband wireless access communication system
Grant 8,160,006 - Chang , et al. April 17, 2 | 2012-04-17 |
Apparatus and method for transmitting/receiving channel quality information in a communication system
Grant 8,090,012 - Cho , et al. January 3, 2 | 2012-01-03 |
Apparatus and method of relay station (RS) for reporting mobile station (MS)-RS channel state in multihop relay broadband wireless access (BWA) communication system
Grant 8,078,159 - Kang , et al. December 13, 2 | 2011-12-13 |
Apparatus and method of providing transparent relay service to mobile station in a multihop relay broadband wireless access (BWA) communication system
Grant 8,050,235 - Kang , et al. November 1, 2 | 2011-11-01 |
Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
Grant 8,040,826 - Lee , et al. October 18, 2 | 2011-10-18 |
Method for requesting and allocating upstream bandwidth in a multi-hop relay broadband wireless access communication system
Grant 8,009,645 - Lee , et al. August 30, 2 | 2011-08-30 |
Retransmission apparatus and method in wireless relay communication system
Grant 8,000,650 - Chang , et al. August 16, 2 | 2011-08-16 |
Apparatus and method for implementing handoff between heterogeneous networks in a wireless communication system
Grant 7,991,002 - Lee , et al. August 2, 2 | 2011-08-02 |
Apparatus and method of controlling action change gap in multi-hop relay cellular network
Grant 7,952,988 - Lee , et al. May 31, 2 | 2011-05-31 |
System and method for controlling sleep mode operation in a communication system
Grant 7,953,458 - Son , et al. May 31, 2 | 2011-05-31 |
Decoding apparatus and method in a communication system using low density parity check codes
Grant 7,954,033 - Hong , et al. May 31, 2 | 2011-05-31 |
Apparatus and method for transmitting/receiving a signal in a communication system using a low density parity check code
Grant 7,954,041 - Hong , et al. May 31, 2 | 2011-05-31 |
Apparatus and method for selecting a relay mode in a multihop relay broadband wireless communication system
Grant 7,953,365 - Lim , et al. May 31, 2 | 2011-05-31 |
System And Method For State Synchronization Between A Base Station And A Mobile Station In A Mobile Communication System
App 20110098069 - SON; YEONG-MOON ; et al. | 2011-04-28 |
System and method to transmit/receive signal in a mobile communication system
Grant 7,929,995 - Cheng , et al. April 19, 2 | 2011-04-19 |
Retransmission apparatus and method in wireless relay communication system
Grant 7,890,049 - Chang , et al. February 15, 2 | 2011-02-15 |
System and method for state synchronization between a base station and a mobile station in a mobile communication system
Grant 7,885,671 - Son , et al. February 8, 2 | 2011-02-08 |
Method for transmitting/receiving data in a communication system
Grant 7,873,044 - Kang , et al. January 18, 2 | 2011-01-18 |
Apparatus and method for transmitting/receiving signal in a communication system
Grant 7,856,592 - Hong , et al. December 21, 2 | 2010-12-21 |
Method and system for selecting a relay station in a communication system using a multihop relay scheme
Grant 7,853,203 - Kang , et al. December 14, 2 | 2010-12-14 |
System And Method For Transmitting Downlink Schedule In Wimax/wibro Relay System
App 20100284322 - Lim; Eun-Taek ; et al. | 2010-11-11 |
Apparatus and method for transmitting pilot signal in a BWA communication system using transmit antennas
Grant 7,826,344 - Oh , et al. November 2, 2 | 2010-11-02 |
Scanning apparatus and method in a multi-hop relay broadband wireless access communication system
Grant 7,822,382 - Kang , et al. October 26, 2 | 2010-10-26 |
Apparatus and method for encoding/decoding block low density parity check codes having variable coding rate
Grant 7,802,164 - Hong , et al. September 21, 2 | 2010-09-21 |
Apparatus and method for supporting multiple links in a network using frequency bands
Grant 7,796,546 - Lee , et al. September 14, 2 | 2010-09-14 |
Method For Forwarding Direct Message In Partial Function Ofdma Relay System
App 20100214973 - Lim; Eun-Taek ; et al. | 2010-08-26 |
Apparatus and method for supporting handover in a broadband wireless access communication system
Grant 7,782,816 - Cho , et al. August 24, 2 | 2010-08-24 |
Apparatus and method for deciding on vertical handoff
Grant 7,773,563 - Lee , et al. August 10, 2 | 2010-08-10 |
Apparatus and method for managing connection identifiers in multi-hop relay broadband wireless access system
Grant 7,769,399 - Lee , et al. August 3, 2 | 2010-08-03 |
Method for transmitting and receiving broadcast service data in an OFDMA wireless communication system
Grant 7,751,305 - Jung , et al. July 6, 2 | 2010-07-06 |
Apparatus and method for coding/decoding block low density parity check code with variable block length
Grant 7,747,929 - Kyung , et al. June 29, 2 | 2010-06-29 |
Scanning Apparatus And Method In A Multi-hop Relay Broadband Wireless Access Communication System
App 20100159825 - KANG; Hyun-Jeong ; et al. | 2010-06-24 |
Apparatus and method for frequency reuse to avoid interference between relay station and mobile station in multi-hop relay system
Grant 7,738,835 - Oh , et al. June 15, 2 | 2010-06-15 |
System and method for transmitting uplink control information in an OFDMA communication system
Grant 7,724,722 - Seo , et al. May 25, 2 | 2010-05-25 |
System and method for notifying completion of network re-entry procedure in a communication system
Grant 7,724,706 - Kang , et al. May 25, 2 | 2010-05-25 |
Apparatus and method for relaying neighbor base station information in a multi-hop relay wireless access communication system
Grant 7,711,318 - Lee , et al. May 4, 2 | 2010-05-04 |
STFBC coding/decoding apparatus and method in an OFDM mobile communication system
Grant 7,693,041 - Joo , et al. April 6, 2 | 2010-04-06 |
Scanning apparatus and method in a multi-hop relay broadband wireless access communication system
Grant 7,668,504 - Kang , et al. February 23, 2 | 2010-02-23 |
Apparatus and method for minimizing a PAPR in an OFDM communication system
Grant 7,664,192 - Yun , et al. February 16, 2 | 2010-02-16 |
Apparatus And Method For Transmitting/receiving Channel Quality Information In A Communication System
App 20090303900 - CHO; Jae-Hee ; et al. | 2009-12-10 |
Apparatus and method for transmitting/receiving channel quality information in a communication system
Grant 7,602,843 - Cho , et al. October 13, 2 | 2009-10-13 |
Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme
Grant 7,586,836 - Park , et al. September 8, 2 | 2009-09-08 |
Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme
Grant 7,583,586 - Park , et al. September 1, 2 | 2009-09-01 |
Apparatus and method for canceling inter-symbol interference in a broadband wireless communication system
Grant 7,573,944 - Chang , et al. August 11, 2 | 2009-08-11 |
Apparatus and method for coding/decoding block low density parity check code with variable block length
Grant 7,516,391 - Kyung , et al. April 7, 2 | 2009-04-07 |
Apparatus and method for supporting soft handover in broadband wireless access communication system
Grant 7,515,562 - Lim , et al. April 7, 2 | 2009-04-07 |
System and method for transmitting and receiving a signal in a mobile communication system using a multiple input multiple output adaptive antenna array scheme
Grant 7,499,728 - Chae , et al. March 3, 2 | 2009-03-03 |
STFBC coding/decoding apparatus and method in an OFDM mobile communication system
Grant 7,483,366 - Joo , et al. January 27, 2 | 2009-01-27 |
Handover Method In A Wireless Mobile Communication System And A System Therefor
App 20080305798 - SON; Jung-Je ; et al. | 2008-12-11 |
Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system
Grant 7,450,909 - Cho , et al. November 11, 2 | 2008-11-11 |
System And Method For Transmitting/receiving Resource Allocation Information In A Wireless Mobile Communication System
App 20080232319 - SON; Yeong-Moon ; et al. | 2008-09-25 |
Apparatus And Method For Providing A Voice Message In A Communication System
App 20080219415 - JANG; Jae-Hyuk ; et al. | 2008-09-11 |
Apparatus And Method For Selecting A Relay Mode In A Multihop Relay Broadband Wireless Communication System
App 20080207117 - LIM; Eun-Taek ; et al. | 2008-08-28 |
Apparatus and method for resource allocation considering buffering in relay wireless communication system
App 20080205323 - Kaneko; Megumi ; et al. | 2008-08-28 |
Transmission apparatus and method for use in mobile communication system based on orthogonal frequency division multiplexing scheme
Grant 7,417,964 - Cho , et al. August 26, 2 | 2008-08-26 |
Apparatus and method for guard interval inserting/removing in an OFDM communication system
Grant 7,411,894 - Ro , et al. August 12, 2 | 2008-08-12 |
System and method for controlling sleep mode operation in a communication system
App 20080153426 - Son; Jung-Je ; et al. | 2008-06-26 |
Apparatus And Method For Communicating Channel Information In Relay Wireless Communication System
App 20080144522 - CHANG; Young-Bin ; et al. | 2008-06-19 |
Apparatus and method for providing relay service in an OFDM mobile communication system
App 20080112497 - Shan; Cheng ; et al. | 2008-05-15 |
Apparatus and method for generating preamble sequences in an OFDM communication system
Grant 7,372,910 - Suh , et al. May 13, 2 | 2008-05-13 |
Apparatus and method for generating a preamble sequence in an OFDM communication system
Grant 7,366,090 - Suh , et al. April 29, 2 | 2008-04-29 |
Stfbc Coding/decoding Apparatus And Method In An Ofdm Mobile Communication System
App 20080095039 - Joo; Pan-Yuh ; et al. | 2008-04-24 |
System And Method To Transmit/receive Signal In A Mobile Communication System
App 20080076433 - CHENG; Shan ; et al. | 2008-03-27 |
Apparatus And Method For Providing Relay Service In Multi-hop Relay Broadband Wireless Access Communication System
App 20080039011 - CHANG; Young-Bin ; et al. | 2008-02-14 |
Apparatus and method of providing relay service in broadband wireless access (BWA) communication system
App 20080025251 - Lee; Mi-Hyun ; et al. | 2008-01-31 |
Apparatus and method for estimating a channel condition of a forward link in a mobile communication system
Grant 7,321,563 - Kim , et al. January 22, 2 | 2008-01-22 |
Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme
Grant 7,310,303 - Koo , et al. December 18, 2 | 2007-12-18 |
Retransmission apparatus and method in wireless relay communication system
App 20070275657 - Chang; Young-Bin ; et al. | 2007-11-29 |
Retransmission apparatus and method in wireless relay communication system
App 20070275656 - Chang; Young-Bin ; et al. | 2007-11-29 |
STFBC coding/decoding apparatus and method in an OFDM mobile communication system
Grant 7,301,890 - Joo , et al. November 27, 2 | 2007-11-27 |
Apparatus and method for frequency reuse to avoid interference between relay station and mobile station in multi-hop relay system
App 20070270113 - Oh; Chang-Yoon ; et al. | 2007-11-22 |
Apparatus and method for negotiating relay station (RS) function in multihop relay Broadband Wireless Access (BWA) communication system
App 20070254586 - Lee; Sung-Jin ; et al. | 2007-11-01 |
Apparatus and method for generating a preamble sequence in an OFDM communication system
Grant 7,289,588 - Suh , et al. October 30, 2 | 2007-10-30 |
Method and apparatus for allocating a pilot carrier adaptively in an orthogonal frequency division multiple access system
Grant 7,283,498 - Ro , et al. October 16, 2 | 2007-10-16 |
Apparatus and method for transmitting/receiving signal in a communication system
App 20070226584 - Hong; Song-Nam ; et al. | 2007-09-27 |
Apparatus and method for processing handover complete signal in a multi-hop relay broadband wireless access communications system
App 20070224991 - Kang; Hyun-Jeong ; et al. | 2007-09-27 |
Apparatus and method for supporting optimum network reentry procedure in multihop relay broadband wireless access (BWA) communication system
App 20070218908 - Kang; Hyun-Jeong ; et al. | 2007-09-20 |
Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
App 20070217367 - Lee; Mi-Hyun ; et al. | 2007-09-20 |
System and method for supporting sleep mode operation in a wireless communication system
App 20070218939 - Lim; Hyoung-Kyu ; et al. | 2007-09-20 |
Apparatus and method of relay station (RS) for reporting mobile station (MS)-RS channel state in multihop relay broadband wireless access (BWA) communication system
App 20070213065 - Kang; Hyun-Jeong ; et al. | 2007-09-13 |
Method and system for transmitting/receiving data in a communication system
App 20070206561 - Son; Yeong-Moon ; et al. | 2007-09-06 |
Opportunistic packet scheduling apparatus and method in multihop relay wireless access communication system
App 20070201400 - Kang; Hyun-Jeong ; et al. | 2007-08-30 |
Power saving method for a wireless communication apparatus
App 20070202835 - Son; Jung-Je ; et al. | 2007-08-30 |
Apparatus and method for generating preamble sequence in a BWA communication system using OFDM
Grant 7,263,058 - Joo August 28, 2 | 2007-08-28 |
Apparatus and method for transparent relay in multihop relay broadband wireless access (BWA) communication system
App 20070153734 - Lee; Mi-Hyun ; et al. | 2007-07-05 |
Method for requesting and allocating upstream bandwidth in a multi-hop relay broadband wireless access communication system
App 20070153746 - Lee; Sung-Jin ; et al. | 2007-07-05 |
Apparatus and method for selecting relay station using relay station preamble signal in a multi-hop relay broadband wireless access communication system
App 20070153758 - Kang; Hyun-Jeong ; et al. | 2007-07-05 |
Method and apparatus for managing connection identifiers in a multi-hop relay wireless access communication system
App 20070153698 - Lee; Sung-Jin ; et al. | 2007-07-05 |
Apparatus and method for transparent relaying in a multi-hop relay cellular network
App 20070155315 - Lee; Mi-Hyun ; et al. | 2007-07-05 |
Apparatus and method of providing transparent relay service to mobile station in a multihop relay broadband wireless access (BWA) communication system
App 20070155391 - Kang; Hyun-Jeong ; et al. | 2007-07-05 |
Apparatus and method for providing location-based advertisement information in a broadband wireless access communication system
App 20070150557 - Kim; Young-Ho ; et al. | 2007-06-28 |
Apparatus and method for receiving signals in a mobile communication system using adaptive antenna array technology
Grant 7,236,744 - Chae , et al. June 26, 2 | 2007-06-26 |
Apparatus and method of controlling action change gap in multi-hop relay cellular network
App 20070133388 - Lee; Mi-Hyun ; et al. | 2007-06-14 |
Method and system for acquiring information about neighbor base stations and neighbor relay stations in a multi-hop relay broadband wireless access communication system
App 20070123292 - Kang; Hyun-Jeong ; et al. | 2007-05-31 |
Decoding apparatus and method in a communication system using low density parity check codes
App 20070113148 - Hong; Song-Nam ; et al. | 2007-05-17 |
Apparatus and method for transmitting/receiving a signal in a communication system using a low density parity check code
App 20070113147 - Hong; Song-Nam ; et al. | 2007-05-17 |
Apparatus and method for supporting multiple links by grouping multiple hops in a multi-hop relay cellular network
App 20070104223 - Lee; Mi-Hyun ; et al. | 2007-05-10 |
Apparatus and method of processing handover of a mobile relay station in broadband wireless access (BWA) communication system using multihop relay scheme
App 20070104148 - Kang; Hyun-Jeong ; et al. | 2007-05-10 |
Apparatus and method for constructing neighbor node list in cellular communication system
App 20070105585 - Lee; Sung-Jin ; et al. | 2007-05-10 |
Apparatus and method for providing neighbor node information in cellular communication system
App 20070105592 - Kang; Hyun-Jeong ; et al. | 2007-05-10 |
Apparatus and method for supporting handover in a wireless access communication system
App 20070086388 - Kang; Hyun-Jeong ; et al. | 2007-04-19 |
Apparatus and method for handover in wireless access communication system
App 20070086387 - Kang; Hyun-Jeong ; et al. | 2007-04-19 |
Apparatus and method for supporting multiple links in a network using frequency bands
App 20070086368 - Lee; Mi-Hyun ; et al. | 2007-04-19 |
Apparatus and method for encoding/decoding block low density parity check codes having variable coding rate
App 20070089025 - Hong; Song-Nam ; et al. | 2007-04-19 |
Apparatus and method for supporting multi-link in multi-hop relay cellular network
App 20070087691 - Lee; Mi-Hyun ; et al. | 2007-04-19 |
Apparatus and method for negotiating relay station capacity in a multi-hop relay broadband wireless access communication system
App 20070081479 - Kang; Hyun-Jeong ; et al. | 2007-04-12 |
Apparatus and method for constructing a frame to support multilink in multi-hop relay cellular network
App 20070081502 - Lee; Mi-Hyun ; et al. | 2007-04-12 |
Apparatus and method for managing connection identifiers in multi-hop relay broadband wireless access system
App 20070082621 - Lee; Sung-Jin ; et al. | 2007-04-12 |
Apparatus and method for relaying ranging messages in multi-hop relay broadband wireless access communication system
App 20070076684 - Lee; Sung-Jin ; et al. | 2007-04-05 |
Apparatus and method for negotiating relay station capability in a multi-hop relay broadband wireless access communication system
App 20070070929 - Kang; Hyun-Jeong ; et al. | 2007-03-29 |
Method and system for reporting link state in a communication system
App 20070072600 - Cho; Jae-Weon ; et al. | 2007-03-29 |
Apparatus and method for providing relay station type information in a multi-hop relay broadband wireless access communication system
App 20070072628 - Kang; Hyun-Jeong ; et al. | 2007-03-29 |
Apparatus and method for supporting multi-link in multi-hop relay cellular network
App 20070060050 - Lee; Mi-Hyun ; et al. | 2007-03-15 |
Apparatus and method for relaying neighbor base station information in a multi-hop relay wireless access communication system
App 20070060049 - Lee; Sung-Jin ; et al. | 2007-03-15 |
Scanning apparatus and method in a multi-hop relay broadband wireless access communication system
App 20070060048 - Kang; Hyun-Jeong ; et al. | 2007-03-15 |
Apparatus and method for processing vertical handoff in a wireless communication system
App 20070025297 - Lee; Sung-Jin ; et al. | 2007-02-01 |
Apparatus and method for implementing handoff between heterogeneous networks in a wireless communication system
App 20070021119 - Lee; Sung-Jin ; et al. | 2007-01-25 |
Apparatus and method for deciding on vertical handoff
App 20070008929 - Lee; Sung-Jin ; et al. | 2007-01-11 |
System and method for state synchronization between a base station and a mobile station in a mobile communication system
App 20070010267 - Son; Yeong-Moon ; et al. | 2007-01-11 |
System and method for notifying completion of network re-entry procedure in a communication system
App 20070010262 - Kang; Hyun-Jeong ; et al. | 2007-01-11 |
Routing apparatus and method in a multi-hop relay cellular network
App 20060285505 - Cho; Jae-Weon ; et al. | 2006-12-21 |
Method of requesting allocation of uplink resources for extended real-time polling service in a wireless communication system
App 20060245352 - Kang; Hyun-Jeong ; et al. | 2006-11-02 |
Method for transmitting/receiving data in a communication system
App 20060239264 - Kang; Hyun-Jeong ; et al. | 2006-10-26 |
System and method for allocating and indicating ranging region in a broadband wireless access communication system
App 20060209734 - Son; Yeong-Moon ; et al. | 2006-09-21 |
System and method for relaying signal in a communication system
App 20060205340 - Cho; Jae-Weon ; et al. | 2006-09-14 |
Apparatus and method for transmitting/receiving channel quality information in a communication system
App 20060148411 - Cho; Jae-Hee ; et al. | 2006-07-06 |
Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system
App 20060094366 - Cho; Jae-Weon ; et al. | 2006-05-04 |
Apparatus and method for canceling inter-symbol interference in a broadband wireless communication system
App 20060087961 - Chang; Young-Bin ; et al. | 2006-04-27 |
Apparatus and method for minimizing a PAPR in an OFDM communication system
App 20060078066 - Yun; Sung-Ryul ; et al. | 2006-04-13 |
Apparatus and method for space-time block coding for increasing coding gain
App 20060039495 - Chae; Chan-Byoung ; et al. | 2006-02-23 |
Apparatus and method for coding/decoding block low density parity check code with variable block length
App 20060036925 - Kyung; Gyu-Bum ; et al. | 2006-02-16 |
Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme
App 20060028976 - Park; Sung-Eun ; et al. | 2006-02-09 |
Apparatus and method for transmitting pilot signal in a BWA communication system using transmit antennas
App 20060023680 - Oh; Jeong-Tae ; et al. | 2006-02-02 |
Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme
App 20060018251 - Park; Sung-Eun ; et al. | 2006-01-26 |
System and method for trasmitting uplink control information in an OFDMA communication system
App 20060013185 - Seo; Hee-Sang ; et al. | 2006-01-19 |
Method for transmitting and receiving broadcast service data in an OFDMA wireless communication system
App 20060009200 - Jung; Jung-Soo ; et al. | 2006-01-12 |
Apparatus and method for supporting soft handover in broadband wireless access communication system
App 20060009224 - Lim; Chi-Woo ; et al. | 2006-01-12 |
Apparatus and method for supporting handover in a broadband wireless access communication system
App 20050288020 - Cho, Jae-Weon ; et al. | 2005-12-29 |
Apparatus and method for supporting soft handover in broadband wireless access communication system
App 20050288027 - Cho, Jae-Weon ; et al. | 2005-12-29 |
System and method for supporting soft handover in broadband wireless access communication system
App 20050288026 - Byun, Myung-Kwang ; et al. | 2005-12-29 |
System for soft handover in MIMO OFDMA mobile communication system and method thereof
App 20050281228 - Oh, Jeong-Tae ; et al. | 2005-12-22 |
System and method for allocating an adaptive modulation and coding subchannel in an orthogonal frequency division multiple access communication system with multiple antennas
App 20050281221 - Roh, Won-Il ; et al. | 2005-12-22 |
Method for transmitting/receiving operation mode information in a broadband wireless access communication system
App 20050281316 - Jang, Ji-Ho ; et al. | 2005-12-22 |
Apparatus and method for coding/decoding block low density parity check code with variable block length
App 20050246617 - Kyung, Gyu-Bum ; et al. | 2005-11-03 |
Apparatus and method for transmitting/receiving pilot signals in an OFDM communication system
App 20050094550 - Huh, Hoon ; et al. | 2005-05-05 |
Apparatus and method for receiving signals in a mobile communication system using adaptive antenna array technology
App 20050032476 - Chae, Chan-Byoung ; et al. | 2005-02-10 |
System and method for transmitting and receiving a signal in a mobile communication system using a multiple input multiple output adaptive antenna array scheme
App 20050020313 - Chae, Chan-Byoung ; et al. | 2005-01-27 |
Apparatus and method for transmitting/receiving data in a communication system using a multiple access scheme
App 20040264507 - Cho, Young-Kwon ; et al. | 2004-12-30 |
Apparatus and method for tranmitting and receiving a pilot pattern for identification of a base station in an OFDM communication system
App 20040257979 - Ro, Jung-Min ; et al. | 2004-12-23 |
Transmission apparatus and method for use in mobile communication system based on orthogonal frequency division multiplexing scheme
App 20040258134 - Cho, Young-Kwon ; et al. | 2004-12-23 |
Apparatus and method for assigning a dedicated pilot channel for identification of a base station in an OFDM communication system
App 20040258014 - Ro, Jung-Min ; et al. | 2004-12-23 |
Apparatus and method for generating preamble sequences in an OFDM communication system
App 20040252777 - Suh, Chang-Ho ; et al. | 2004-12-16 |
Apparatus and method for generating preamble sequence in a BWA communication system using OFDM
App 20040208253 - Joo, Pan-Yuh | 2004-10-21 |
Apparatus and method for generating a preamble sequence in an OFDM communication system
App 20040202103 - Suh, Chang-Ho ; et al. | 2004-10-14 |
Apparatus and method for estimating a channel condition of a forward link in a mobile communication system
App 20040141466 - Kim, Youn-Sun ; et al. | 2004-07-22 |
Apparatus and method for generating a preamble sequence in an OFDM communication system
App 20040136464 - Suh, Chang-Ho ; et al. | 2004-07-15 |
Apparatus and method for generating a preamble sequence in an OFDM communication system
App 20040114504 - Jung, Dae-Kwon ; et al. | 2004-06-17 |
Apparatus and method for generating a preamble sequence in an OFDM communication system
App 20040109405 - Suh, Chang-Ho ; et al. | 2004-06-10 |
Apparatus and method for guard interval inserting/removing in an OFDM communication system
App 20040066802 - Ro, Jung-Min ; et al. | 2004-04-08 |
Apparatus and method for generating preamble sequence in a OFDM communication system
App 20040066740 - Suh, Chang-Ho ; et al. | 2004-04-08 |
Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme
App 20030198179 - Koo, Chang-Hoi ; et al. | 2003-10-23 |
ARQ apparatus and method using frequency diversity in an OFDM mobile communication system
App 20030189892 - Son, Jung-Je ; et al. | 2003-10-09 |
Method and apparatus for allocating a pilot carrier adaptively in an orthogonal frequency division multiple access system
App 20030174643 - Ro, Jung-Min ; et al. | 2003-09-18 |
STFBC coding/decoding apparatus and method in an OFDM mobile communication system
App 20030137926 - Joo, Pan-Yuh ; et al. | 2003-07-24 |
STFBC coding/decoding apparatus and method in an OFDM mobile communication system
App 20030095533 - Joo, Pan-Yuh ; et al. | 2003-05-22 |
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