J. Keith Townsend - researchr alias

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Viewing Publication 1 - 28 from 28

2011

Near-Far Resistant Synchronization for UWB CommunicationsLiPing Li, J. Keith Townsend. TWC, 10(2):519-529, 2011. [doi]

2010

M-ary PPM for Transmitted Reference Ultra-Wideband CommunicationsLiPing Li, J. Keith Townsend. tcom, 58(7):1912-1917, 2010. [doi]

2008

Transmitted Reference Ultra-Wideband Communications with M-ary PPMLiPing Li, J. Keith Townsend, Robert J. Ulman. globecom 2008: 3925-3930 [doi]

Multiple-Access Performance of Transmitted Reference UWB Communications with M-ary PPMLiPing Li, J. Keith Townsend, Robert J. Ulman. globecom 2008: 3919-3924 [doi]

2005

Threshold discrimination and blanking for large near-far power ratios in UWB networksWilliam M. Lovelace, J. Keith Townsend. tcom, 53(9):1447-1450, 2005. [doi]

2002

The effects of timing jitter and tracking on the performance of impulse radioWilliam M. Lovelace, J. Keith Townsend. jsac, 20(9):1646-1651, 2002. [doi]

Efficient simulation of delay in TCP/IP networks using DPR-based splittingÖzdemir Akin, J. Keith Townsend. icc 2002: 2619-2624 [doi]

2001

Efficient simulation of TCP/IP networks characterized by non-rare events using DPR-based splittingÖzdemir Akin, J. Keith Townsend. globecom 2001: 1734-1740 [doi]

2000

Efficient simulation of delay in tandem networks using splittingAhmet A. Akyamaç, J. Keith Townsend. globecom 2000: 1811-1817 [doi]

1999

Efficient Simulation of QoS in ATM Switches Using Connection traffic DescriptorsAhmet A. Akyamaç, James A. Freebersyser, J. Keith Townsend. pe, 38(2):105-132, 1999.

The theory of direct probability redistribution and its application to rare event simulationZsolt Haraszti, J. Keith Townsend. tomacs, 9(2):105-140, 1999. [doi]

Rare event simulation of delay in packet switching networks using DPR-based splittingZsolt Haraszti, J. Keith Townsend. wsc 1999: 402-410 [doi]

1998

Conditional importance sampling and its application to ATM switch analysisAhmet A. Akyamaç, J. Keith Townsend. icc 1998: 1478-1484 [doi]

The theory of direct probability redistribution and its application to rare event simulationZsolt Haraszti, J. Keith Townsend. icc 1998: 1443-1450 [doi]

Simulation of rare events in communications networksJ. Keith Townsend, Zsolt Haraszti, James A. Freebersyser, Michael Devetsikiotis. cm, 36(8):36-41, 1998. [doi]

1997

Efficient Simulation of Delay Threshold Probabilities in ATM Switches with Heterogeneous TrafficAhmet A. Akyamaç, J. Keith Townsend. icc 1997: 1115-1120

A Stochastic Importance Sampling Methodology for the Efficient Simulation of Adaptive Systems in Frequency Nonselective Rayleigh Fading ChannelsWael A. Al-Qaq, J. Keith Townsend. jsac, 15(4):614-625, 1997.

1996

A Multinomial Formulation for Efficient Simulation of Periodic On/Off SourcesJames A. Freebersyser, J. Keith Townsend. mascots 1996: 75-81

1995

Stochastic gradient optimization of importance sampling for the efficient simulation of digital communication systemsWael A. Al-Qaq, Michael Devetsikiotis, J. Keith Townsend. tcom, 43(12):2975-2985, 1995. [doi]

1993

Importance Sampling Methodologies for Simulation of Communication Systems with Time-Varying Channels and Adaptive EqualizersWael A. Al-Qaq, Michael Devetsikiotis, J. Keith Townsend. jsac, 11(3):317-327, 1993.

An algorithmic approach to the optimization of importance sampling parameters in digital communication system simulationMichael Devetsikiotis, J. Keith Townsend. tcom, 41(10):1464-1473, 1993. [doi]

Statistical optimization of dynamic importance sampling parameters for efficient simulation of communication networksMichael Devetsikiotis, J. Keith Townsend. ton, 1(3):293-305, 1993. [doi]

1992

Optimization of importance sampling parameters for the efficient simulation of communication networks and ATM switches using mean field annealingMichael Devetsikiotis, J. Keith Townsend. ACMse 1992: 100-107 [doi]

1990

1988

Computer simulation of digital lightwave linksAly F. Elrefaie, J. Keith Townsend, Malcolm B. Romeiser, K. Sam Shanmugan. jsac, 6(1):94-105, 1988. [doi]

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