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Heo Youn Hyoung, Jeong Kyeong In, Lee Ju Ho, Choi Sung Ho, Kwak Yong Jun, Kim Young Bum: Scheduling packet transmission in a mobile telecommunication system. Samsung Electronics, March 2, 2005: EP1511245-A2 (105 worldwide citation)

A method and an apparatus for reporting a buffer status of a buffer storing packet data to be transmitted by a user equipment for a scheduling assignment of an uplink packet data service in a mobile communication system supporting the uplink packet data service are disclosed. A user equipment stores ...


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Hwang Sung Oh, Kim Jae Yoel, Lee Kook Heui, Choi Sung Ho, Kwak Yong Jun, Lee Ju Ho, Lee Hyun Woo, Chang Jin Weon, Kin Seikun: Control data transmission method in code division multiplex connection mobile communication system. Samsung Electronics, December 20, 2002: JP2002-369258 (68 worldwide citation)

PROBLEM TO BE SOLVED: To provide equipment and a method for constituting at least one physical channel in the reverse direction in the configuration of a control channel in an reverse direction, a channel in a code division multiplexing system for each control channel, and a reverse control channel ...


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Seo Myeong Sook, Lee Ju Ho, Choi Sung Ho, Kwak Yong Jun, Lee Kook Heui, Park Joon Goo: Apparatus and method for transmitting and receiving uplink power offset information in a mobile communication system supporting hsdpa. Samsung Electronics, September 3, 2003: EP1341318-A2 (51 worldwide citation)

A radio network controller (RNC) transmits a power offset for controlling transmission power of an uplink high speed dedicated physical control channel (HS-DPCCH) when a user equipment (UE) enters a handover region, in a mobile communication system including the RNC, a Node B connected to the RNC, a ...


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Kwak Yong Jun, Choi Sung Ho, Cho Joon Young, Lee Ju Ho: Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system. Samsung Electronics, LEE Keon Joo, December 28, 2006: WO/2006/137708 (51 worldwide citation)

Provided is a resource allocation method that considers frequency scheduling gain and frequency diversity gain when uplink packet data is transmitted in a wireless communication system based on Orthogonal Frequency Division Multiplexing (OFDM). A method is provided in which Localized Frequency Divis ...


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Han Jin Kyu, Khan Farooq, Kwon Hwan Joon, Lee Ju Ho, Van, Rensburg Cornelius, Kim Dong Hee: Apparatus and method for transmitting/receiving data in a multi-antenna communication system. Samsung Electronics, LEE Keon Joo, May 10, 2007: WO/2007/052941 (49 worldwide citation)

An apparatus for transmitting data in a base station of a wireless communication system. Based on a channel status information, a scheduler determines a terminal to which the base station will transmit data, determines antennas via which the base station will transmit data among the plurality of ant ...


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Kim Young Bum, Choi Sung Ho, Lim Chae Man, Lee Kook Heul, Kim Soeng Hun, Lee Ju Ho, Park Joon Goo: Soft handover of a common channel in an asynchronous cdma mobile communication system providing mbms services. Samsung Electronics, December 17, 2003: EP1372350-A1 (48 worldwide citation)

An apparatus and method determines soft handover in a CDMA mobile communication system supporting an MBMS service. In the CDMA mobile communication system supporting an MBMS service, when a UE moves to a region where it can receive data from a plurality of Node Bs, the UE determines by itself whethe ...


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Heo Youn Hyoung, Choi Sung Ho, Lee Ju Ho, Kwak Yong Jun, Jeong Kyeong In: Method of transmitting scheduling information on an enhanced uplink dedicated channel in a mobile communication system. Samsung Electronics, LEE Keon Joo, August 25, 2005: WO/2005/078967 (48 worldwide citation)

An apparatus and method of transmitting scheduling information from a UE to a Node B to request Node B controlled scheduling in an asynchronous CDMA communication system supporting an E-DCH packet data service is provided. The UE generates a MAC-e PDU including only scheduling information representi ...


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Lee Ju Ho, Kim Jae Yoel, Lee Hyeon Woo, Seo Myeong Sook: Apparatus and method for coding and decoding channel quality indicator information in communication system using high speed downlink packet access. Samsung Electronics, October 1, 2003: EP1349292-A2 (33 worldwide citation)

A method for transmitting pilot bits instead of partial bits of CQI (Channel Quality Indicator) information indicating channel quality of an HS-PDSCH (High Speed-Physical Downlink Shared CHannel) in a CDMA (Code Division Multiple Access) communication system such that a Node B can control power of a ...


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Cho Joon Young, Lee Ju Ho, Kwon Hwan Joon, Cho Yun Ok: Method and apparatus for multiplexing data and control information in wireless communication systems based on frequency division multiple access. Samsung Electronics, November 8, 2006: EP1720310-A2 (31 worldwide citation)

An apparatus for transmitting data in a frequency division multiple access based communication system is disclosed. The apparatus includes a symbol block generator for generating a symbol block in a predetermined symbol block period within one TTI when control information to be transmitted exists in ...