Tim Tozer, MA, CEng, FIET

Search results

• 2010

  High Altitude Platforms (HAPs) to meet future capacity requirements

  Tozer, T. C. & Smith, A. C., 1 Jun 2010.

  Research output: Contribution to conference › Other

• 2009

  Beyond Line of Sight - A 2020 Vision

  Smith, A. C., Tozer, T. C. & Adams, M. F., 1 Jun 2009.

  Research output: Contribution to conference › Other

• Development of Dual Beam Tracking Lens Antenna for Satellite Communications to Trains.

  Thornton, J., White, A. D. & Tozer, T. C., 1 Jun 2009.

  Research output: Contribution to conference › Other

• 2008

  COST297 Research for HAPs & their Applications

  Krzysztofik, W. J., Tozer, T. C. & Constantinou, P., 1 Nov 2008.

  Research output: Contribution to conference › Other

• 2007

  Lens antennas for multi-satellite and multi-frequency band communications on trains.

  Thornton, J. & Tozer, T., 1 Feb 2007.

  Research output: Contribution to conference › Other

• 2006

  Capacity Enhancement through Efficient Constellation Planning for Multiple HAPs

  Chen, G., Grace, D. & Tozer, T. C., 1 Oct 2006.

  Research output: Contribution to conference › Other

• High Altitude Platforms for Broadband Services

  Tozer, T., 1 Apr 2006.

  Research output: Contribution to conference › Other

• 2005

  Emergency Communications from High Altitude Platforms

  Akalestos, K., Tozer, T. C. & Grace, D., 1 Sept 2005.

  Research output: Contribution to conference › Other

• Improved quality of service in future satellite systems through effective medium access control

  Mitchell, P. D., Tozer, T. C. & Grace, D., 1 Jan 2005.

  Research output: Contribution to conference › Other

• Spectral domain B-spline identification in acoustic echo cancellation

  Zakharov, Y. & Tozer, T., 1 Mar 2005.

  Research output: Contribution to conference › Other

• The effectiveness of link outage tolerance as a fade mitigation technique

  Spillard, C. L., Mitchell, P. D., Grace, D. & Tozer, T. C., 1 Apr 2005.

  Research output: Contribution to conference › Other

• 2004

  Adaptation of ITU Recommended Antenna Pattern for Prediction of Multi-Cell Co-Channel Interference in High Altitude Platform Communications in the 47/48 GHz Band.

  Thornton, J. & Tozer, T. C., 1 Sept 2004.

  Research output: Contribution to conference › Other

• Adaptive burst targeted demand assignment multiple access (BTDAMA) for geostationary satellite systems

  Mitchell, P. D., Grace, D. & Tozer, T. C., 1 Sept 2004.

  Research output: Contribution to conference › Other

• Box-Constrained Multiuser Detection based on Multiplication-Free Coordinate Descent Optimisation

  Zakharov, Y. V. & Tozer, T. C., 1 Jul 2004.

  Research output: Contribution to conference › Other

• Broadband Communications from Aerial Platform Networks

  Mohorcic, M., Grace, D., Kandus, G. & Tozer, T. C., 1 Jun 2004.

  Research output: Contribution to conference › Other

• Controlling the Capacity and QoS of Multiple HAP Configurations

  Chen, G., Grace, D. & Tozer, T. C., 1 Sept 2004.

  Research output: Contribution to conference › Other

• High Altitude Platforms at York: HeliNet and Beyond

  Spillard, C. L., Grace, D., Thornton, J., White, G. P. & Tozer, T. C., 1 Feb 2004.

  Research output: Contribution to conference › Other

• Local splines in signal processing: low complexity, high accuracy

  Zakharov, Y. V. & Tozer, T. C., 1 Jun 2004, p. 160-164.

  Research output: Contribution to conference › Other

• ML frequency estimation in systems with transmit diversity: pilot signals, complexity and accuracy

  Zakharov, Y. V., Baronkin, V. & Tozer, T. C., 1 Sept 2004.

  Research output: Contribution to conference › Other

• Multiplication-free division of complex numbers

  Weaver, B. J., Zakharov, Y. V. Z. & Tozer, T. C. T., 1 Dec 2004, p. 211-214.

  Research output: Contribution to conference › Other

• Novel signal processing technique for real-time solution of the LS problem

  Zakharov, Y., Weaver, B. & Tozer, T., 1 Jun 2004, p. 155-158.

  Research output: Contribution to conference › Other

• The Performance of High Altitude Platform Networks in Rainy Conditions

  Spillard, C. L., Gremont, B., Grace, D. & Tozer, T. C., 1 May 2004.

  Research output: Contribution to conference › Other

• Two-Way Registration: A Fast Handoff Scheme for IPv4 Macro-Mobility Management

  Zhang, J., Pearce, D. A. J. & Tozer, T. C., 1 Sept 2004.

  Research output: Contribution to conference › Other

• 2003

  Exploiting HAP antenna directivity in multiple HAP constellations

  Chen, G., Grace, D. & Tozer, T. C., 1 Oct 2003.

  Research output: Contribution to conference › Other

• High Altitude Platform Resource Management Strategies with improved Connection Admission Control

  Grace, D., Spillard, C. & Tozer, T. C., 1 Oct 2003.

  Research output: Contribution to conference › Other

• Improving the System Capacity of mm-Waveband Broadband Services Using Multiple High Altitude Platforms

  Grace, D., Chen, G., White, G. P., Thornton, J. & Tozer, T. C., 1 Dec 2003.

  Research output: Contribution to conference › Other

• 2002

  Broadband Communications from Aerial Platforms

  TOZER, T. C., 1 Feb 2002.

  Research output: Contribution to conference › Other

• Broadband Communications from HeliNet High Altitude Platforms

  Spillard, C., Grace, D., Thornton, J., White, G. P., Tozer, T. C., Mohorcic, M. & Falletti, E., 1 May 2002.

  Research output: Contribution to conference › Other

• Broadband Communications from The European HeliNet High Altitude Platform - Two Years On

  Thornton, J., White, G., Spillard, C., Tozer, T. C. & Grace., D., 1 Jul 2002.

  Research output: Contribution to conference › Other

• Burst targeted demand assignment multiple access (BTDAMA) for ON-OFF type data traffic via satellite

  Mitchell, P. D., Tozer, T. C. & Grace, D., 1 Sept 2002, p. 1392-1396.

  Research output: Contribution to conference › Other

• Channel Assignment Strategies for a High Altitude Platform Spot-Beam Architecture

  Grace, D., Spillard, C., Thornton, J. & Tozer, T. C., 1 Sept 2002.

  Research output: Contribution to conference › Other

• Effective medium access control for satellite broadband data traffic

  Mitchell, P. D., Tozer, T. C. & Grace, D., 1 Jan 2002, p. 3/1-7.

  Research output: Contribution to conference › Other

• HAPs for telecommunications and surveillance applications

  PENT, M., TOZER, T. & DELGADO-PENÍN, J. A., 1 Sept 2002.

  Research output: Contribution to conference › Other

• Improving spectrum utilisation for broadband services in the mm-Wave bands through the use of multiple high altitude platforms

  Grace, D., Thornton, J., White, G. P. & Tozer, T. C., 1 Oct 2002.

  Research output: Contribution to conference › Other

• Maximum liklihood frequency estimation in multipath Rayleigh sparse fading channels

  Zakharov, Y. V., Baronkin, V. M. & Tozer, T. C., 1 Apr 2002.

  Research output: Contribution to conference › Other

• 2001

  An FFT-based frequency estimator for multipath fading channels

  Zakharov, Y. V., Baronkin, V. M. & Tozer, T. C., 1 Jul 2001, p. 287-291.

  Research output: Contribution to conference › Other

• An LMDS Access Protocol for Advanced High-Speed and Bandwidth Intensive Wireless Applications

  Obaldia-Lee, G. D., Tozer, T. C., Grace, D. & Pearce, D. A. J., 1 May 2001, p. 846-850.

  Research output: Contribution to conference › Other

• Approximate MLSE multiuser detection with spectral domain signal processing

  Zakharov, Y. V. & Tozer, T. C., 1 Jan 2001.

  Research output: Contribution to conference › Other

• Broadband communications from High Altitude Platforms: The Helinet solution

  Grace, D., Thornton, J., Konefal, T., Spillard, C. & Tozer, T. C., 1 Sept 2001, p. 75-80.

  Research output: Contribution to conference › Other

• Calculation of Interface Levels Due to Rain Scatter on a High-Altitude Platform Link

  Spillard, C., Thornton, J., Grace, D. & Tozer, T. C., 1 Jul 2001.

  Research output: Contribution to conference › Other

• Calculation of Interference Levels due to rain scatter on High-Altitude Platform links

  Spillard, C., Thornton, J., Grace, D. & Tozer, T. C., 1 Apr 2001.

  Research output: Contribution to conference › Other

• Comparative performance of the CFDAMA protocol via satellite with various terminal request strategies

  Mitchell, P. D., Grace, D. & Tozer, T. C., 1 Nov 2001, p. 2720-2724.

  Research output: Contribution to conference › Other

• Cramer-Rao lower bound for frequency estimation in multipath Rayleigh fading channels

  Baronkin, V. M., Zakharov, Y. V. & Tozer, T. C., 1 May 2001, p. 2557-2560.

  Research output: Contribution to conference › Other

• HeliNet: The European solar-powered HAP Project

  Tozer, T. C. & Grace, D., 1 Dec 2001.

  Research output: Contribution to conference › Other

• On the Capacity of TDMA Cellular Systems with Dynamic Channel Assignment, Power Control and Adaptive Modulation

  Pearce, D. A. J., Burr, A. G. & Tozer, T. C., 1 Sept 2001, p. G43-G47.

  Research output: Contribution to conference › Other

• Performance of the combined free/demand assignment multiple access protocol with combined request strategies via satellite

  Mitchell, P. D., Grace, D. & Tozer, T. C., 1 Sept 2001, p. 90-94.

  Research output: Contribution to conference › Other

• 2000

  An Improved Null-Steering Algorithm for Polarised VLF

  Adlard, J. F., Grace, D. & Tozer, T. C., 1 Jun 2000.

  Research output: Contribution to conference › Other

• Broadband Radio Multiple Access Schemes

  Obaldia-Lee, G. D., Tozer, T. C., Pearce, D. A. J. & Grace, D., 1 Jul 2000.

  Research output: Contribution to conference › Other

• Broadband Service Delivery from High Altitude Platforms

  Tozer, T. C. & Grace, D., 1 Oct 2000.

  Research output: Contribution to conference › Other

• Capacity Effects on Terrestrial Broadband Wireless Access Networks Operating in the LMDS Frequency Band during Rainfall Conditions

  Daly, N. E., Grace, D., Tozer, T. C., Pearce, D. A. J. & Burr, A. G., 1 May 2000, p. 2444-2448.

  Research output: Contribution to conference › Other