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R Thomas Derryberry
R Thomas Derryberry
Clinical Associate Professor, University of North Texas
Verified email at unt.edu - Homepage
Title
Cited by
Cited by
Year
Transmit diversity in 3G CDMA systems
RT Derryberry, SD Gray, DM Ionescu, G Mandyam, B Raghothaman
IEEE communications magazine 40 (4), 68-75, 2002
3782002
System and method for random access channel capture with automatic retransmission request
A Toskala, E Malkamaki, MJ Rinne, A Virtanen, G Hao, RT Derryberry
US Patent 6,917,602, 2005
1692005
Method and apparatus for distributed signaling for uplink rate control
A Toskala, E Malkamaki, G Hao, MJ Rinne, RT Derryberry
US Patent 7,539,165, 2009
1432009
Method and apparatus for power control on a common channel in a telecommunication system
RT Derryberry, SD Gray, Z Rong
US Patent 6,498,785, 2002
992002
Method and apparatus for switching mobile station between autonomous and scheduled transmissions
RT Derryberry, L Hsu, MW Cheng
US Patent 7,764,966, 2010
922010
Apparatus and associated method, by which to facilitate scheduling of data communications in a radio communications system
RT Derryberry, Z Rong, P Luukkanen
US Patent 7,356,005, 2008
862008
Adaptive antenna transmit array with reduced CDMA pilot channel set
RT Derryberry, B Raghothaman
US Patent 6,728,307, 2004
672004
Method and apparatus for providing an efficient pilot scheme for channel estimation
G Mandyam, B Raghothaman, R Derryberry
US Patent App. 11/023,287, 2006
582006
Two threshold uplink rate control to enable uplink scheduling
A Toskala, E Malkamäki, G Hao, MJ Rinne, RT Derryberry
US Patent 6,782,269, 2004
472004
Reverse high-speed packet data physical layer enhancements in cdma2000 1/spl times/EV-DV
RT Derryberry, Z Pi
IEEE Communications Magazine 43 (4), 41-47, 2005
422005
Apparatus, and associated method, for facilitating antenna weight selection utilizing deterministic perturbation gradient approximation
B Raghothaman, RT Derryberry
US Patent 6,842,632, 2005
392005
Control based on adaptive spreading factor
Y Wang, R Derryberry
US Patent App. 10/781,327, 2004
352004
Method and apparatus for determining whether to employ an antenna array beamforming technique
SS Wang, RT Derryberry
US Patent 6,580,394, 2003
322003
Efficient HARQ control and channel quality feedback reporting for multicarrier systems
RT Derryberry, A Boariu, Z Rong
US Patent 7,499,474, 2009
312009
Method and apparatus for optimizing the usage of an antenna array beamforming technique
SS Wang, RT Derryberry
US Patent 6,369,756, 2002
282002
Adaptive spreading factor based on power control
Y Wang, RT Derryberry
US Patent 6,717,931, 2004
262004
Performance of closed loop transmit diversity with feedback delay
B Raghothaman, G Mandyam, RT Derryberry
Conference Record of the Thirty-Fourth Asilomar Conference on Signals …, 2000
242000
Method and apparatus providing enhanced reservation access mode for a CDMA reverse channel
CK Tang, M El-Rayes, RT Derryberry, GD Mandyam
US Patent 7,146,171, 2006
212006
Two threshold uplink rate control to enable uplink scheduling
A Toskala, E Malkamaki, G Hao, M Rinne, R Derryberry
US Patent App. 10/892,662, 2005
202005
Transmit adaptive array without user-specific pilot for 3G CDMA
B Raghothaman, RT Derryberry, G Mandyam
2000 IEEE International Conference on Acoustics, Speech, and Signal …, 2000
162000
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