1
Khan Farooq A: Fluid economizer control system for blowout preventers. Baroid Technology, October 23, 1991: GB2243191-A (109 worldwide citation)

A flow pressure sensing control valve system is disclosed for use with blowout preventers having an operator cylinder and piston for closing of the blowout preventer, wherein the operator cylinder and piston have a closing side and an opening side and wherein the closing side has a greater effective ...


2
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 ...


3
Das Arnab, Khan Farooq Ullah, Sampath Ashwin, Su Hsuan Jung: Shared signaling for multiple user equipment. Lucent Technologies, October 8, 2003: EP1351538-A1 (34 worldwide citation)

In an embodiment, a composite signaling message part is formed to include at least two segments (500), each segment (500) including data identifying a different user equipment (UE). In another embodiment, a different portion of a composite signaling message part is transmitted over at least one same ...


4
Gopalakrishnan Nandu, Hu Teck H, Khan Farooq Ullah, Kogiantis Achilles Georges, Monogioudis Pantelis, Sampath Ashwin: Downlink and uplink channel structures for downlink shared channel system. Lucent Technologies, May 22, 2002: EP1207635-A1 (33 worldwide citation)

An uplink and downlink channel structure supports a shared downlink data channel. The new structure accommodates advanced physical and Medium Access Control (MAC) layer techniques, such as incremental redundancy (IR), fast adaptation to channel conditions, and multiple input multiple output (MIMO) a ...


5
Khan Farooq, Tsai Jiann An, Zhang Jianzhong: Transmit diversity in a wireless communication system. Samsung Electronics, LEE Keon Joo, November 6, 2008: WO/2008/133439 (29 worldwide citation)

A method for transmitting data via multiple antennas by modulating data to be transmitted into a plurality of modulated symbols, encoding each pair of modulated symbols from said plurality of symbols in accordance with a transmission diversity to result in N by N matrices, with each N by N matrix co ...


6
Han Jin Kyu, Khan Farooq, Kwon Hwan Joon, Lee Ju Ho, Van Rensburg Cornelius, Kim Dong Hee: Multiple antenna communication system using spatial pre-coding. Samsung Electronics, May 2, 2007: EP1780925-A2 (27 worldwide citation)

An apparatus for transmitting data in a base station of a wireless communication system that transmits data depending on channel status information fed back from terminals and uses a plurality of antennas. Based on the channel status information, a scheduler determines a terminal to which the base s ...


7
Khan Farooq Ullah: A method of scheduling grant transmission in a wireless communication system. Lucent Technologies, September 29, 1985: EP1463217-A1 (23 worldwide citation)

A method of transmitting control information in a wireless communication system, such as for reverse link packet access transmission. The method includes transmitting forward link data having at least one time multiplexed scheduling grant. The method may also include receiving forward link data havi ...


8
Van Rensburg Cornelius, Khan Farooq, Ding Yinong, Tsai Jiann An: Method and system for scheduling users based on receiver-determined number of transmission antennas in a mimo system. Samsung Electronics, August 15, 2007: EP1819088-A2 (21 worldwide citation)

In a wireless network comprising a plurality of subscriber stations and a base station capable of providing service to the subscriber stations, a subscriber station is provided that includes a rank selector and a scheduling data reporter. The rank selector is operable to select a rank for the subscr ...


9
Gopalakrishnan Nandu, Kadaba Srinivas R, Ullah Khan Farooq, Nanda Sanjiv, Sunay Mehmet Oguz, Sundaram Ganapathy Subramanian: Method for data rate selection in a wireless communication system. Lucent Technologies, June 12, 2002: EP1213868-A1 (20 worldwide citation)

Data rate determination is provided in a system where the available power fraction and available Walsh codes in each active leg are dynamically changing over time. This method adapts the rate (modulation and coding) based on the combined resource (power & code space) levels seen at each cell. The me ...


10
Khan Farooq Ullah: Method of real-time hybrid arq. Lucent Technol, December 2, 2004: JP2004-343754 (20 worldwide citation)

PROBLEM TO BE SOLVED: To provide a radio communication method for improving a voice quality without too much influence upon voice capacity of a base station.SOLUTION: The method includes the step of transmitting at least a first sub-frame from a first voice frame. If the first sub-frame is received ...