Conferences

  1. W. Grote, C. Uribe, “Radio Communication Model for Underwater WSN”, 3rd International Conference on New Technologies, Mobility and Security NTMS’2009”, 20 to 23 December, Cairo, Egypt.
  2. 1. W. Grote, G. Sarmiento, K. Al-Agha, “Performance Analysis of Slotted CSMA/CA IEEE 802.15.4 with Heterogeneous No-Acknowledged Uplink Traffic”, 3rd International Conference on New Technologies, Mobility and Security NTMS’2009”, 20 to 23 December, Cairo, Egypt.
  3. W. Grote, “WSN Electromagnetic Wave Propagation Environments”, accepted tutorial for 3rd International Conference on New Technologies, Mobility and Security NTMS’2009″, 20 to 23 Dcember, Caro, Egypt.
  4. W. Grote, “Wireless SISO Channel Propagation Model for Underground Mines”, IFAC Workshop on Automation in Mining, Mineral and Metal Industry IFACMMM2009, Viña del Mar Chile, from 14-16 October, 2009.
  5. C. Vallejos and W. Grote, Wood Moisture Content Measurement at 2.45 GHz”, IMOC 2009, SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Hangar Convention and Exhibition Center of the Amazon-Belém, Pará, Brazil, Nov. 03-06, 2009.
  6. R. A. Valenzuela, L. Ahumada, R. Feick, “Multi-antenna techniques in fixed wireless links”, IEEE 69th Vehicular Technology Conference VTC2009, 26-29 Abril, Barcelona, España.
  7. W. Grote, “Las telecomunicaciones en el ambiente minero”, V Foro de Líderes de tecnologías de información, comunicación y automatización de la industria minera, TICAMIN2008, 19 al 21 Noviembre 2008, Coquimbo, Chile.
  8. L. Szczecinski, R. Feick, A. Cerón, “Mapping rearrangement for HARQ based on BPSK”, IEEE GLOBECOM 2008 Communication Theory Symposium, 30 Nov. al 4 Dec. 2008, New Orleans, USA.
  9. W. Grote, A. Arenas, A. Zapata, “NetFailPAC: A Single Failure Protection Algorithm with QoS Provision for Optical WDM Networks”, Proceeding Third International Conference on Systems ICONS’08, April 13-18, 2008, Cancún, México, pp. 226-229, Editors Ekaterina Prasolova-Forland, Manuela Popescu.
  10. L. Szczecinski, A. Alvarado, R. Feick, “Closed-form approximation of Coded BER in QAM-based BICM Faded Transmission”, IEEE Sarnoff Symposium 2008, NJ, USA, 28-30 Apr 2008, pp. 1-5.
  11. C. Hermosilla, R. Feick “Empirical Comparison of MIMO and Beamforming Schemes”, The 2008 IEEE International Conference on Communications (ICC 2008), in Beijing, China, from 19-23 May, 2008, pp. 4226-4229.
  12. C. Hermosilla, R. Feick, R. A. Valenzuela, L. Ahumada, “Improving MIMO capacity with directive antennas for Outdoor-Indoor Scenarios”, 2008 IEEE 64th Vehicular Technology Conference: VTC2008-Spring, 11-14 Mayo 2008, Marina Bay, Singapore, pp. 414-418.
  13. B. L. Ooi, M. S. Leong, H. D. Hristov, R. Feick and I. Ang, “An efficient algorithm Macro-basis-function and Progressive Method for analyzing microwave filter”, (invited paper), PIERS 2008, Hangzhou, China, 24-28/03/2008.
  14. A. Grote, W. Grote, R. Feick. “IEEE 802.11 Goodput Analysis for Mixed Real Time and Data Traffic”, aceptado en 1st Home Networking Conference 2007, IFIP TC6 Conference, IEEE, París, Francia, Dec. 10-12, 2007.
  15. B. L. Ooi, M. S. Leong, H. D. Hristov, R. Feick, I. Ang, Z. Zhong and C. H. Sing, “An Efficient Algorithm for Analyzing Large Microstrip Structure Using Macro-Basis-Function and Progressive Method”, (Invited paper), IEEE Applied Electromagnetics Conference (AEMC 2007), Kolkata, India, Dec. 19-20, 2007.
  16. Y. J. Fan, B. L. Ooi, M. S. Leong, X. C. Shan, A. Lu, H. D. Hristov and R. Feick, “PSTD-FDTD Analysis for Complex Irregular Fresnel Zone Plates”, 2nd EuCAP 2007, , Edinburgh, UK, paper WePa035, Nov. 11-16 2007.
  17. B. L. Ooi, M.S. Leong, H. D. Hristov, R. Feick, I. Ang, Z. Zhong, and C. H. Sing, “An Efficient Algorithm for Analyzing Large Microstrip Structure Using Macro-Basis-Function and Progressive Method”, (Invited paper), IEEE Applied Electromagnetics Conference (AEMC 2007), Kolkata, India, Dec. 19-20, 2007.
  18. L. Szczecinski, A. Alvarado, R. Feick, L. Ahumada. “On the distribution of L-values in Gray-mapped $M2$-QAM signals: exact expressions and simple approximations”. IEEE GLOBECOM 2007 Communication Theory Symposium in Washington D.C., 26-30 Nov. 2007.
  19. M. Benjillali, L. Szczecinski, R. Feick, F. Diop, A. Cerón. “Performance of BICM in hybrid ARQ with mapping diversity”. IEEE GLOBECOM 2007 Communication Theory Symposium in Washington D.C., 26-30 Nov. 2007.
  20. A. Alvarado, L. Szczecinski, R. Feick. “On the distribution of extrinsic L-values in Gray-mapped 16 QAM”. Internationl Wireless Communications and Mobile Computing Conference 2007, IWCMC 2007, August 12-16, 2007, Turtle Bay Resort, Honolulu, Hawaii.
  21. L. Szczecinski, A. Alvarado, R. Feick. “Probability density functions of reliability metrics for 16-QAM-Based BICM transmission in rayleigh channel”. IEEE International Conference on Communications ICC 2007, Glasgow, Scotland, June 24-28, 2007.
  22. W. Grote. “IEEE 802.11 WLAN configurations issues in mixed traffic applications”. Interworking 2006, Santiago, Chile, January 18-20, 2007.
  23. W. Grote. “Providing outdoor to indoor cellular signal coverage”. ANDESCON 2006, Quito, Ecuador, CS-193, pp. 1-6, 8-10 Noviembre 2006.
  24. H. Carrasco. “Capacidad de canal MIMO en enlaces fijos de mediana y corta distancia”, ANDESCON 2006, , Quito, Ecuador, CS-113, pp. 1-6, 8-10 Noviembre 2006.
  25. R. Bettancourt, L. Szczecinski, R. Feick. “Analytical method for approximate performance evaluation of BICM with iterative demapping”. IEEE Global Telecommunications Conference 2006, San Francisco, USA, Noviembre 2006.
  26. B. L. Ooi, H. D. Hristov, Y. Q. Zhang, Y. J. Fan, Y. Gao, G. Zhao, Albert Lu, H. J. Lu and M. S. Leong. “Development of conformal plane-conical binary Fresnel Zone Plate antenna for millimeter waves”. 10th IEEE Int. Conf. on Commun. Systems (IEEE ICCS), Oct. 30 – Nov. 1, 2006.
  27. R. Feick, R. A. Valenzuela, L. Ahumada, N. Aldunate. “A statistical model for the dynamics of the received signal envelope in narrowband urban fixed wireless links with applications to diversity receivers”. IEEE Vehicular Technology Conference 2006 Fall (VTC2006-Fall), Montreal, Canadá, 25-28 September 2006.
  28. A. Alvarado, H. Carrasco, R. Feick. “On Adaptive BICM with Finite Block-Lenght and Simplified Metrics Calculation”. IEEE Vehicular Technology Conference 2006 Fall (VTC2006-Fall), Montreal, Canadá, 25-28 September 2006.
  29. M. Arenas, W. Grote. “IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic”. 19th IFIP World Computer Congress, TC-6, IFIP Interactive Conference on Ad-Hoc Networking, ISBN:13:9780-387-34635-9, Santiago, Chile, August 20-25.2006, pp. 129-139.
  30. H. D. Hristov, J. R. Urumov, R. Feick, G. S. Kirov. “Dual-band array of integrated short backfire antennas”. 12th International Symposium on Antenna Technology and Applied Electromagnetic and Canadian Radio Sciences, Montreal, Canadá, 16-19 July, 2006.
  31. L. Szczecinski, S. Aissa, M. Bacic, C. González. “Exact evaluation of BER for arbitrary two-dimensional modulation and non-uniform signaling over AWGN channel”. IEEE GLOBECOM Communication Theory Conference, St. Louis Mo. USA, Nov-Dic. 2005.
  32. L. Szczecinski, M. Bacic. “Constellations design for multiple transmissions: Maximizing the minimum squared Euclidean distance”. IEEE Wireless Communications and Networking Conference 2005, New Orleans, USA, Mar. 2005.
  33. H. D. Hristov, L. Kamburov, R. Feick. “Microwave antenna with compound fresnel zone-plate lens conformal to truncated conical dome”. 4th European Workshop on CONFORMAL ANTENNAS, EWCA 2005, Stockholm. Sweden, May 2005.
  34. H. Carrasco, J. A. Delgado-Penín, J. Fonollosa. “Performance analysis of space-time block coding with adaptive modulation”. The 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2004), Barcelona, España, Sept. 2004.
  35. C. González, L. Szczecinski, S. Aissa. “Throughput maximization of ARQ transmission rrotocol employing adaptive modulation and coding”. International Telecommunications Conference (ICT), Fortaleza, Brasil, pp. 607-615, Agosto 2004.
  36. A. González, W. Grote, C. Henry, R. Olivares, F. Saavedra. “Optical networks for the Internet of the Future: The Chilean Experience”. 5th Workshop RNP2, Gramado, Brasil, Mayo 2004.
  37. A. González, W. Grote, C. Henry, R. Olivares, F. Saavedra. “Optical Networks for the Internet of the Future: The Chilean Experience”. IV Encuentro Internacional de Ciencia, Cultura y Educación sobre la Red Mundial, Santiago, Chile, Mayo 2004.
  38. C. Hermosilla and L. Szczecinski. “Performance evaluation of linear turbo receivers using analytical EXIT functions”. International Symposium in Personnal, Indoor and Mobile Radio Communications 2004, Vol. 2, pp. 1307-1311, Barcelona, Spain, 2004.
  39. C. Hermosilla and L. Szczecinski. “Turbo receivers for narrowband MIMO systems”. IEEE International Conference on Acoustics, Speech and Signal Processing, Vol. 4, pp. 421-424, 2003.
  40. C. Hermosilla and L. Szczecinski. “Exit charts for turbo receivers in MIMO systems”. Proceedings of the 7th International Symposium on Signal Processing and its Applications, ISSPA, Vol. 1, pp. 209-212, Paris, France, 2003.
  41. L. Ahumada. “What role would young people play to make the development of your country a reality?”. ICT Book, ITU Telecom World Youth Forum, Ginebra, 2003.
  42. M. Olmos, H. D. Hristov, R. Feick, W. Grote. “Development of planar inverted-F antennas with increased input bandwidth”. XVII Simposium Nacional de la Unión Científica Internac. de Radio, Madrid, España, Vol. 1, pp. 627-628, Sept. 2002.
  43. R. Feick, H. Hristov, S. Villanueva, W. Grote. “3-D Source position determination using vector correlation in a ring array”, IASTED International Conference Wireless and Optical Communications, Banff, Canadá, Vol. 1, pp. 21-26, Jul. 2002.
  44. R Feick, H. D. Hristov, W. Grote. “Attenuation measurements for double-mesh reinforced concrete walls at the 900-MHz cellular band”. Wireless Design Conference (WDC), London, UK, pp. 173-176, May. 2002.
  45. R Feick, H. D. Hristov, W. Grote. “Passive repeaters for mobile signal coverage of lossy-wall building rooms”, Wireless Design Conference (WDC). London, UK, pp. 165-168, May. 2002.
  46. H. D. Hristov, R. Feick. “The dome-like fresnel-zone antennas (or how to convert a dome into antenna)”. USNC/URSI, Nat. Radio Science, Meeting, URSI Digest, Boston, p. 46, 2001.
  47. H. Carrasco, J. Fonollosa, J. A. Delgado. “Channel capacity of space-time”. Information Society Technologies – Mobile Summit 2001, IST’2001, Vol. 2, pp. 383-388, Sept. 2001.
  48. H. D. Hristov, R. Feick, W. Grote. “Improving indoor signal coverage by use of through-wall passive repeaters”. IEEE Antennas & Propagation Int. Symposium, Symp. Digest, Boston, Vol. 2, pp. 158-161, 2001.
  49. R. Feick, H. D. Hristov, D. Peña, W. Grote. “Prediction of through wall attenuation in the 900 MHz band”. Proceedings of the IASTED International Conference Wireless and Optical Communications, Banff, Canada, pp. 70-41, June 2001.
  50. H. Carrasco, F. Ulloa, E. Bertrán & J. A. Delgado-Penín. “Space-Time coding and processing to improve radio communication coverage from high altitude platforms (Haps.) an approach”. Data Systems in Aerospace Conference, Eurospace (DASIA’2001), Vol. 2, pp. 441-448, Nice, Francia, Mayo 2001.