J. Keith Townsend

According to our database, J. Keith Townsend authored at least 27 papers between 1988 and 2011.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2011

Near-Far Resistant Synchronization for UWB Communications.

Liping Li, J. Keith Townsend

IEEE Trans. Wirel. Commun., 2011

2010

M-ary PPM for Transmitted Reference Ultra-Wideband Communications.

Liping Li, J. Keith Townsend

IEEE Trans. Commun., 2010

2008

Transmitted Reference Ultra-Wideband Communications with M-ary PPM.

Liping Li, J. Keith Townsend, Robert J. Ulman

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Multiple-Access Performance of Transmitted Reference UWB Communications with M-ary PPM.

Liping Li, J. Keith Townsend, Robert J. Ulman

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

2005

Threshold discrimination and blanking for large near-far power ratios in UWB networks.

William M. Lovelace, J. Keith Townsend

IEEE Trans. Commun., 2005

2002

The effects of timing jitter and tracking on the performance of impulse radio.

William M. Lovelace, J. Keith Townsend

IEEE J. Sel. Areas Commun., 2002

Efficient simulation of delay in TCP/IP networks using DPR-based splitting.

Özdemir Akin, J. Keith Townsend

Proceedings of the IEEE International Conference on Communications, 2002

2001

Efficient simulation of TCP/IP networks characterized by non-rare events using DPR-based splitting.

Özdemir Akin, J. Keith Townsend

Proceedings of the Global Telecommunications Conference, 2001

2000

Efficient simulation of delay in tandem networks using splitting.

Ahmet A. Akyamaç, J. Keith Townsend

Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000

1999

The theory of direct probability redistribution and its application to rare event simulation.

Zsolt Haraszti, J. Keith Townsend

ACM Trans. Model. Comput. Simul., 1999

Efficient Simulation of QoS in ATM Switches Using Connection traffic Descriptors.

Ahmet A. Akyamaç, James A. Freebersyser, J. Keith Townsend

Perform. Evaluation, 1999

Rare event simulation of delay in packet switching networks using DPR-based splitting.

Zsolt Haraszti, J. Keith Townsend

Proceedings of the 31st conference on Winter simulation: Simulation, 1999

1998

Simulation of rare events in communications networks.

J. Keith Townsend, Zsolt Haraszti, James A. Freebersyser, Michael Devetsikiotis

IEEE Commun. Mag., 1998

Conditional importance sampling and its application to ATM switch analysis.

Ahmet A. Akyamaç, J. Keith Townsend

Proceedings of the 1998 IEEE International Conference on Communications, 1998

1997

A Stochastic Importance Sampling Methodology for the Efficient Simulation of Adaptive Systems in Frequency Nonselective Rayleigh Fading Channels.

Wael A. Al-Qaq, J. Keith Townsend

IEEE J. Sel. Areas Commun., 1997

Efficient Simulation of Delay Threshold Probabilities in ATM Switches with Heterogeneous Traffic.

Ahmet A. Akyamaç, J. Keith Townsend

Proceedings of the 1997 IEEE International Conference on Communications: Towards the Knowledge Millennium, 1997

1996

A Multinomial Formulation for Efficient Simulation of Periodic On/Off Sources.

James A. Freebersyser, J. Keith Townsend

Proceedings of the MASCOTS '96, 1996

1995

Stochastic gradient optimization of importance sampling for the efficient simulation of digital communication systems.

Wael A. Al-Qaq, Michael Devetsikiotis, J. Keith Townsend

IEEE Trans. Commun., 1995

1993

Statistical optimization of dynamic importance sampling parameters for efficient simulation of communication networks.

Michael Devetsikiotis, J. Keith Townsend

IEEE/ACM Trans. Netw., 1993

An algorithmic approach to the optimization of importance sampling parameters in digital communication system simulation.

Michael Devetsikiotis, J. Keith Townsend

IEEE Trans. Commun., 1993

Importance Sampling Methodologies for Simulation of Communication Systems with Time-Varying Channels and Adaptive Equalizers.

Wael A. Al-Qaq, Michael Devetsikiotis, J. Keith Townsend

IEEE J. Sel. Areas Commun., 1993

1992

Optimization of importance sampling parameters for the efficient simulation of communication networks and ATM switches using mean field annealing.

Michael Devetsikiotis, J. Keith Townsend

Proceedings of the 30th Annual Southeast Regional Conference, 1992

1990

On improving the computational efficiency of digital lightwave link simulation.

J. Keith Townsend, K. Sam Shanmugan

IEEE Trans. Commun., 1990

Optimization of Transmitter and Receiver Filters for Digital Communication Systems Using Mean Field Annealing.

Ramin A. Nobakht, David E. van den Bout, J. Keith Townsend, Sasan H. Ardalan

IEEE J. Sel. Areas Commun., 1990

An improved analysis of ΣΔ modulators with bandlimited Gaussian inputs.

John T. Stonick, Sasan H. Ardalan, J. Keith Townsend

Proceedings of the 1990 International Conference on Acoustics, 1990

The joint optimization of transmitter and receiver filters for data transmission systems using mean field annealing.

Ramin A. Nobakht, David E. van den Bout, J. Keith Townsend, Sasan H. Ardalan

Proceedings of the 1990 International Conference on Acoustics, 1990

1988

Computer simulation of digital lightwave links.

Aly F. Elrefaie, J. Keith Townsend, Malcolm B. Romeiser, K. Sam Shanmugan

IEEE J. Sel. Areas Commun., 1988