Publications

 

Google Scholar Profile

 

Journal Papers:

 

  1. A. D. Sezer and S. Gezici, "Optimal channel switching in multiuser systems under average capacity constraints," Digital Signal Processing, vol. 63, pp. 145-154, April 2017.
  2. S. Saritas, B. Dulek, A. D. Sezer, S. Gezici, and S. Yuksel, "Optimal power allocation for average detection probability criterion over flat fading channels," IEEE Transactions on Signal Processing, vol. 65, no. 6, March 2017.
  3. E. Laz and S. Gezici, "Centralized and decentralized detection with cost-constrained measurements," Signal Processing, vol. 132, pp. 8-18, March 2017.
  4. S. Saritas, S. Yuksel, and S. Gezici, "Quadratic multi-dimensional signaling games and affine equilibria," IEEE Transactions on Automatic Control, vol. 62, no. 2, pp. 605-619, Feb. 2017.
  5. M. F. Keskin, E. Gonendik, and S. Gezici, "Improved lower bounds for ranging in synchronous visible light positioning systems," IEEE/OSA Journal of Lightwave Technology, vol. 34, no. 23, pp. 5496-5504, Dec. 2016.
  6. M. R. Gholami, S. Gezici, and E. G. Ström, "TW-TOA based positioning in the presence of clock imperfections," Digital Signal Processing, vol. 59, pp. 19-30, Dec. 2016.
  7. S. Bayram, B. Dulek, and S. Gezici, "Joint detection and decoding in the presence of prior information with uncertainty," IEEE Signal Processing Letters, vol. 23, no. 11, pp. 1602-1606, Nov. 2016.
  8. A. D. Sezer and S. Gezici, "Average capacity maximization via channel switching in the presence of additive white Gaussian noise channels and switching delays," IEEE Transactions on Wireless Communications, vol. 15, no. 9, pp. 6228-6243, Sep. 2016.
  9. S. Gezici, S. Bayram, M. N. Kurt, and M. R. Gholami, "Optimal jammer placement in wireless localization systems," IEEE Transactions on Signal Processing, vol. 64, no. 17, pp. 4534-4549, Sep. 2016.
  10. M. F. Keskin, M. N. Kurt, M. E. Tutay, S. Gezici, and O. Arikan, "Maximization of average number of correctly received symbols over multiple channels in the presence of idle periods," Digital Signal Processing, vol. 54, pp. 95-118, July 2016.
  11. S. Gezici, M. R. Gholami, S. Bayram, and M. Jansson, "Jamming of wireless localization systems," IEEE Transactions on Communications, vol. 64, no. 6, pp. 2660-2676, June 2016.
  12. M. F. Keskin and S. Gezici, "Comparative theoretical analysis of distance estimation in visible light positioning systems," IEEE/OSA Journal of Lightwave Technology, vol. 34, no. 3, pp. 854-865, Feb. 2016.
  13. A. B. Akbay and S. Gezici, "Noise benefits in joint detection and estimation problems," Signal Processing, vol. 118, pp. 235-247, Jan. 2016.
  14. E. Gonendik and S. Gezici, "Fundamental limits on RSS based range estimation in visible light positioning systems," IEEE Communications Letters, vol. 19, no. 12, pp. 2138-2141, Dec. 2015.
  15. H. Soganci, S. Gezici, and O. Arikan, "Optimal signal design for multi-parameter estimation problems," IEEE Transactions on Signal Processing, vol. 63, no. 22, pp. 6074-6085, Nov. 2015.
  16. A. D. Sezer, S. Gezici, and H. Inaltekin, "Optimal channel switching strategy for average capacity maximization," IEEE Transactions on Communications, vol. 63, no. 6, pp. 2143-2157, June 2015.
  17. M. E. Tutay, S. Gezici, H. Soganci, and O. Arikan, "Optimal channel switching over Gaussian channels under average power and cost constraints," IEEE Transactions on Communications, vol. 63, no. 5, pp. 1907-1922, May 2015.
  18. B. Gulmezoglu, M. B. Guldogan, and S. Gezici, "Multi-person tracking with a network of ultra-wideband radar sensors based on Gaussian mixture PHD filters," IEEE Sensors Journal, vol. 15, no. 4, pp. 2227-2237, April 2015.
  19. A. Mallat, S. Gezici, D. Dardari, and L. Vandendorpe, "Statistics of the MLE and Approximate Upper and Lower Bounds – Part 2: Threshold Computation and Optimal Signal Design," IEEE Transactions on Signal Processing, vol. 62, no. 21, pp. 5677-5689, Nov. 2014.
  20. A. Mallat, S. Gezici, D. Dardari, C. Craeye and L. Vandendorpe, "Statistics of the MLE and Approximate Upper and Lower Bounds – Part 1: Application to TOA Estimation," IEEE Transactions on Signal Processing, vol. 62, no. 21, pp. 5663-5676, Nov. 2014.
  21. M. Luise, C. Fernández-Prades, S. Gezici, and H. Wymeersch, "Signal processing techniques for anywhere, anytime positioning," EURASIP Journal on Advances in Signal Processing, 2014:93  doi:10.1186/1687-6180-2014-93, 2014 (editorial).
  22. M. R. Gholami, E. G. Ström, H. Wymeersch, and S. Gezici, "Upper bounds on position error of a single location estimate in wireless sensor networks," EURASIP Journal on Advances in Signal Processing, 2014:4, DOI:10.1186/1687-6180-2014-4, 2014.
  23. G. Ozcan, M. C. Gursoy, and S. Gezici, "Error rate analysis of cognitive radio transmissions with imperfect channel sensing," IEEE Transactions on Wireless Communications, vol. 13, no. 3, pp. 1642-1655, March 2014.
  24. B. Dulek, S. Gezici, R. Sawai, and R. Kimura, "Power adaptation for cognitive radio systems under an average SINR loss constraint in the absence of path loss information," Wireless Personal Communications, DOI: 10.1007/s11277-013-1499-8, 2014.
  25. B. Dulek, M. E. Tutay, S. Gezici, and P. K. Varshney, "Optimal signaling and detector design for M-ary communication systems in the presence of multiple additive noise channels," Digital Signal Processing, vol. 26, pp. 153-168, March 2014.
  26. A. D. Sezer, S. Gezici, and M. C. Gursoy, "Optimal detector randomization in cognitive radio systems in the presence of imperfect sensing decisions", IEEE Communications Letters, vol. 18, no. 2, pp. 213-216, Feb. 2014.
  27. S. Bayram, S. Gultekin, and S. Gezici, "Noise enhanced hypothesis-testing according to restricted Neyman-Pearson criterion," Digital Signal Processing, vol. 25, pp. 17-27, Feb. 2014.
  28. M. E. Tutay, S. Gezici, and O. Arikan, "Optimal randomization of signal constellations on the downlink of a multiuser DS-CDMA system," IEEE Transactions on Wireless Communications, vol. 12, no. 10, pp. 4878-4891, Oct. 2013.
  29. L. Reggiani, J. Fiorina, S. Gezici, S. Morosi, and M. Najar, "Radio context awareness and applications," Journal of Sensors, vol. 2013, Article ID 491092, 12 pages, 2013. DOI: 10.1155/2013/491092.
  30. B. Dulek, N. D. Vanli, S. Gezici, and P. K. Varshney, "Optimum power randomization for the minimization of outage probability," IEEE Transactions on Wireless Communications, vol. 12, no. 9, pp. 4627-4637, Sep. 2013.
  31. M. R. Gholami, H. Wymeersch, E. G. Ström, and S. Gezici, "Distributed bounding of feasible sets in cooperative wireless network positioning," IEEE Communications Letters, vol. 17, no.8, pp. 1596-1599, Aug. 2013.
  32. M. E. Tutay, S. Gezici, and O. Arikan, "Optimal detector randomization for multiuser communications systems," IEEE Transactions on Communications, vol. 61, no. 7, pp. 2876-2889, July 2013.
  33. B. Dulek, S. Gezici, and O. Arikan, "Convexity properties of detection probability under additive Gaussian noise: Optimal signaling and jamming strategies," IEEE Transactions on Signal Processing, vol. 61, no. 13, pp. 3303-3310, July 2013.
  34. M. R. Gholami, S. Gezici, and E. G. Ström, "TDOA based positioning in the presence of unknown clock skew," IEEE Transactions on Communications, vol. 61, no. 6, pp. 2522-2534, June 2013.
  35. M. R. Gholami, S. Gezici, and E. G. Ström, "A concave-convex procedure for TDOA based positioning," IEEE Communications Letters, vol. 17, no. 4, pp. 765-768, April 2013.
  36. C. Goken, S. Gezici, and O. Arikan, "Stochastic signaling in the presence of channel state information uncertainty," Digital Signal Processing, vol. 23, no. 2, pp. 635-645, March 2013.
  37. H. Soganci, S. Gezici, and O. Arikan, "Optimal stochastic parameter design for estimation problems," IEEE Transactions on Signal Processing, vol. 60, no. 9, pp. 4950-4956, Sep. 2012.
  38. B. Dulek and S. Gezici, "Cost minimization of measurement devices under estimation accuracy constraints in the presence of Gaussian noise," Digital Signal Processing, vol. 22, no. 5, pp. 828-840, Sep. 2012.
  39. S. Bayram, N. D. Vanli, B. Dulek, I. Sezer, and S. Gezici, "Optimum power allocation for average power constrained jammers in the presence of non-Gaussian noise," IEEE Communications Letters, vol. 16, no. 8, pp. 1153-1156, Aug. 2012.
  40. M. R. Gholami, S. Gezici, and E. G. Ström, "Improved position estimation using hybrid TW-TOA and TDOA in cooperative networks," IEEE Transactions on Signal Processing, vol. 60, no. 7, pp. 3770-3785, July 2012.
  41. S. Bayram and S. Gezici, "Stochastic resonance in binary composite hypothesis-testing problems in the Neyman-Pearson framework", Digital Signal Processing, vol. 22, no. 3, pp. 391-406, May 2012.
  42. B. Dulek and S. Gezici, "Detector randomization and stochastic signaling for minimum probability of error receivers," IEEE Transactions on Communications, vol. 60, no. 4, pp. 923-928, April 2012.
  43. I. Guvenc, S. Gezici, and Z. Sahinoglu, "Fundamental limits and improved algorithms for linear least-squares wireless position estimation," Wireless Communications and Mobile Computing, vol. 12, no. 12, pp. 1037-1052, Aug. 2012.
  44. Y. Karisan, D. Dardari, S. Gezici, A. A. D'Amico, and U. Mengali, "Range estimation in multicarrier systems in the presence of interference: Performance limits and optimal signal design," IEEE Transactions on Wireless Communications, vol. 10, no. 10, pp. 3321-3331, Oct. 2011.
  45. M. E. Tutay and S. Gezici, "Optimal and suboptimal receivers for code-multiplexed transmitted-reference ultra-wideband systems," Wireless Communications and Mobile Computing, DOI: 10.1002/wcm.1191.
  46. S. Bayram and S. Gezici, "On the restricted Neyman-Pearson approach for composite hypothesis-testing in the presence of prior distribution uncertainty," IEEE Transactions on Signal Processing, vol. 59, no. 10, pp. 5056-5065, Oct. 2011.
  47. M. Nicoli, S. Gezici, Z. Sahinoglu, and H. Wymeersch, "Localization in mobile wireless and sensor networks," EURASIP Journal on Wireless Communications and Networking 2011, 2011:197, doi:10.1186/1687-1499-2011-197, Dec. 2011 (editorial).
  48. B. Dulek and S. Gezici, "Average Fisher information maximisation in presence of cost-constrained measurements," IET Electronics Letters, vol. 47, no. 11, pp. 654-656, May 2011.
  49. H. Soganci, S. Gezici, and H. V. Poor, "Accurate positioning in ultra-wideband systems," IEEE Wireless Communications Magazine, pp. 19-27, April 2011 (invited).
  50. S. Bayram and S. Gezici, "Noise enhanced M-ary composite hypothesis-testing in the presence of partial prior information," IEEE Transactions on Signal Processing, vol. 59, no. 3, pp. 1292-1297, March 2011.
  51. C. Goken, S. Gezici, and O. Arikan, "Optimal stochastic signaling for power-constrained binary communications systems," IEEE Transactions on Wireless Communications, vol. 9, no. 12, pp. 3650-3661, Dec. 2010.
  52. S. Bayram and S. Gezici, "On the performance of single-threshold detectors for binary communications in the presence of Gaussian mixture noise," IEEE Transactions on Communications, vol. 58, no. 11, pp. 3047-3053, Nov. 2010.
  53. H. Celebi, I. Guvenc, S. Gezici, and H. Arslan, "Cognitive-radio systems for spectrum, location, and environmental awareness," IEEE Antennas and Propagation Magazine, vol. 52, no. 4, pp. 41-61, Aug. 2010.
  54. S. Bayram, S. Gezici, and H. V. Poor, "Noise enhanced hypothesis-testing in the restricted Bayesian framework," IEEE Transactions on Signal Processing, vol. 58, no. 8, pp. 3972-3989, Aug. 2010.
  55. G. O. Balkan and S. Gezici, "CRLB based optimal noise enhanced parameter estimation using quantized observations," IEEE Signal Processing Letters, vol. 17, no. 5, pp. 477-480, May 2010.
  56. C. Goken, S. Gezici, and O. Arikan, "Optimal signaling and detector design for power-constrained binary communications systems over non-Gaussian channels," IEEE Communications Letters, vol. 14, no. 2, pp. 100-102, Feb. 2010.
  57. F. Kocak, H. Celebi, S. Gezici, K. A. Qaraqe, H. Arslan, and H. V. Poor, "Time-delay estimation in dispersed spectrum cognitive radio systems," EURASIP Journal on Advances in Signal Processing (Special Issue on Advanced Signal Processing for Cognitive Radio Networks), vol. 2010, Article ID 675959, 10 pages.
  58. S. Bayram and S. Gezici, "On the improvability and nonimprovability of detection via additional independent noise," IEEE Signal Processing Letters, vol. 16, issue 11, pp. 1001-1004, Nov. 2009.
  59. S. Gezici, "Mean acquisition time analysis of fixed-step serial search algorithms," IEEE Transactions on Wireless Communications, vol. 8, no. 3, pp. 1096-1101, Mar. 2009.
  60. S. Gezici and H. V. Poor, "Position estimation via ultra-wideband signals," Proceedings of the IEEE (Special Issue on UWB Technology and Emerging Applications), vol. 97, no. 2, pp. 386-403, Feb. 2009 (invited).
  61. S. Gezici, H. Celebi, H. V. Poor, and H. Arslan, "Fundamental limits on time delay estimation in dispersed spectrum cognitive radio systems," IEEE Transactions on Wireless Communications, vol. 8, issue 1, pp. 78-83, Jan. 2009.
  62. E. Fishler, S. Gezici, and H. V. Poor, "Iterative ('turbo') multiuser detectors for impulse radio systems," IEEE Transactions on Wireless Communications, vol. 7, issue 8, pp. 2964-2974, Aug. 2008.
  63. S. Gezici and Z. Sahinoglu, "Ranging in a single-input multiple-output (SIMO) system," IEEE Communications Letters, vol. 12, issue 3, pp. 197-199, Mar. 2008.
  64. S. Gezici, Z. Sahinoglu, A. F. Molisch, H. Kobayashi, and H. V. Poor, "Two-step time of arrival estimation for pulse based ultra-wideband systems," EURASIP Journal on Advances in Signal Processing, vol. 2008, Article ID 529134, 11 pages, 2008.
  65. R. J. Barton, R. Zheng, S. Gezici, and V. V. Veeravalli, "Signal processing for location estimation and tracking in wireless environments", EURASIP Journal on Advances in Signal Processing, vol. 2008, Article ID 356546, 3 pages, 2008 (editorial).
  66. S. Gezici, "A survey on wireless position estimation," Wireless Personal Communications (Special Issue on Towards Global and Seamless Personal Navigation), vol. 44, no. 3, pp. 263-282, Feb. 2008 (invited).
  67. S. Gezici, A. F. Molisch, H. V. Poor and H. Kobayashi, "The trade-off between processing gains of an impulse radio UWB system in the presence of timing jitter," IEEE Transactions on Communications, vol. 55, issue 8, pp. 1504-1515, Aug. 2007.
  68. S Gezici, "Theoretical limits for estimation of periodic movements in pulse-based UWB systems," IEEE Journal of Selected Topics in Signal Processing, vol. 1, issue 3, pp. 405-417, Oct. 2007.
  69. I. Guvenc, H. Arslan, S. Gezici and H. Kobayashi, "Adaptation of two types of processing gains for UWB impulse radio wireless sensor networks," IET Communications, vol. 1, issue 6, pp. 1280-1288, Dec. 2007.
  70. S. Gezici, Z. Sahinoglu and H. V. Poor, "On the optimality of equal gain combining for energy detection of unknown signals," IEEE Communications Letters, vol. 10, no. 11, pp. 772-774, Nov. 2006.
  71. F. Tufvesson, S. Gezici and A. F. Molisch, "Ultra-wideband communications using hybrid matched filter correlation receivers," IEEE Transactions on Wireless Communications, vol. 5, no. 11, pp. 3119-3129, Nov. 2006.
  72. S. Gezici, Z. Sahinoglu, H. Kobayashi and H. V. Poor, "Ultra-wideband impulse radio systems with multiple pulse types," IEEE Journal on Selected Areas in Communications, Ultra Wideband Wireless Communications - Theory and Applications, vol. 24, issue 4, part 1, pp. 892-898, Apr. 2006.
  73. S. Gezici, M. Chiang, H. V. Poor and H. Kobayashi, "Optimal and suboptimal finger selection algorithms for MMSE Rake receivers  in impulse radio ultra-wideband systems," EURASIP Journal on Wireless Communications and Networking (Special Issue on Ultra-Wideband (UWB) Communication Systems - Technology and Applications), vol. 2006, Article ID 84249, 10 pages, 2006.
  74. S. Gezici, H. Kobayashi, H. V. Poor and A. F. Molisch, "Performance evaluation of impulse radio UWB systems with pulse-based polarity randomization," IEEE Transactions on Signal Processing, vol. 53, no. 7, pp. 2537-2549, July 2005.
  75. S. Gezici, Z. Tian, G. B. Giannakis, H. Kobayashi, A. F. Molisch, H. V. Poor and Z. Sahinoglu, "Localization via ultra-wideband radios," IEEE Signal Processing Magazine (Special Issue on Signal Processing for Positioning and Navigation with Applications to Communications), vol. 22, issue 4, pp. 70-84, July 2005.
  76. A. F. Molisch, Y. P. Nakache, P. Orlik, J. Zhang, Y. Wu, S. Gezici, S. Y. Kung, H. Kobayashi, H. V. Poor, Y. G. Li, H. Sheng and A. Haimovich, "A low-cost time-hopping impulse radio system for high data rate transmission," EURASIP Journal on Applied Signal Processing (Special Issue on UWB - State of the Art), vol. 2005, no. 3, pp. 397-412, Mar. 2005.

 

Conference Papers:

 

  1. S. Saritas, S. Yuksel, and S. Gezici, "Dynamic signaling games under Nash and perfect Bayesian equilibria," 2016 IEEE International Symposium on Information Theory (ISIT), Barcelona, July 10-15, 2016.
  2. E. Laz and S. Gezici, "Optimal cost allocation in centralized and decentralized detection problems," IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, July 3-6, 2016.
  3. M. F. Keskin, M. N. Kurt, M. E. Tutay, S. Gezici, and O. Arikan, "Maximization of correct decision probability via channel switching over Rayleigh fading channels," IEEE Wireless Conference and Networking Conference (WCNC), Doha, pp. 1681-1686, April 3-6, 2016.
  4. A. D. Sezer and S. Gezici, "Optimal channel switching for average capacity maximization in the presence of switching delays," IEEE Wireless Conference and Networking Conference (WCNC), Doha, pp. 1675-1680, April 3-6, 2016.
  5. B. Ozer, A. Lavrenko, S. Gezici, F. Römer, G. D. Galdo and O. Arikan, "Adaptive measurement matrix design for compressed DoA estimation with sensor arrays," 49th Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, pp. 1769-1773, Nov. 8-11, 2015.
  6. S. Gezici, S. Bayram, M. R. Gholami and M. Jansson, "Optimal jammer placement in wireless localization networks," IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Stockholm, pp. 665-669, June 28-July 1, 2015.
  7. S. Gezici, M. R. Gholami, S. Bayram and M. Jansson, "Optimal jamming of wireless localization systems," IEEE International Conference on Communication Workshop (ICCW), London, pp. 877-882, June 8-12, 2015.
  8. S. Sarıtaş, S. Yüksel, and S. Gezici, "On multi-dimensional and noisy quadratic signaling games and affine equilibria," American Control Conference (ACC), Chicago, IL, USA, pp. 5390-5395, July 1-3, 2015.
  9. M. R. Gholami, S. Gezici, H. Wymeersch, E. G. Ström, and M. Jansson, "Characterizing the worst-case position error in bearing-only target localization," 12th Workshop on Positioning, Navigation and Communication (WPNC 2015), Dresden, Germany, March 11-12, 2015 (invited).
  10. H. Soganci, S. Gezici, and M. B Guldogan, "Enhancements to threshold based range estimation for ultra-wideband systems," IEEE International Conference on Ultra-Wideband (ICUWB 2014), Paris, France, Sep. 1-3, 2014.
  11. A. D. Sezer, S. Gezici, and H. Inaltekin, "Optimal channel switching for average capacity maximization," 39th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 3527-3531, Florence, Italy, May 4-9, 2014.
  12. H. Soganci, S. Gezici, and O. Arikan, "Optimal stochastic design for multi-parameter estimation problems," 39th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 5688-5692, Florence, Italy, May 4-9, 2014.
  13. G. Ozcan, M. C. Gursoy, and S. Gezici, "Error rate analysis of cognitive radio transmissions with imperfect channel sensing," IEEE 78th Vehicular Technology Conference (VTC2013-Fall), Las Vegas, USA, Sep. 2-5, 2013.
  14. B. Dulek, M. E. Tutay, S. Gezici, and P. R. Varshney, "Optimal channel switching in the presence of stochastic signaling," IEEE International Symposium on Information Theory (ISIT), pp. 2189-2193, Istanbul, Turkey, July 7-12, 2013.
  15. E. Turgut and S. Gezici, "Spectrum sensing via restricted Neyman-Pearson approach in the presence of non-Gaussian noise," IEEE Eurocon 2013, Zagreb, Croatia, July 1-4, 2013.
  16. M. R. Gholami, S. Gezici, and E. G. Ström, "Range based sensor node localization in the presence of unknown clock skews," 38th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Vancouver, Canada, May 26-31, 2013.
  17. M. E. Tutay, S. Gezici, and O. Arikan, "Stochastic signal design on the downlink of a multiuser communications system," IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Cesme, Turkey, June 17-20, 2012.
  18. B. Dulek and S. Gezici, "A confidence ellipsoid approach for measurement cost minimization under Gaussian noise," IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Cesme, Turkey, June 17-20, 2012.
  19. S. Bayram, S. Gultekin, and S. Gezici, "Noise enhanced detection in restricted Neyman-Pearson framework," IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Cesme, Turkey, June 17-20, 2012.
  20. B. Dulek and S. Gezici, "Optimal stochastic signal design and detector randomization in the Neyman-Pearson framework," 37th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 3025-3028, Kyoto, Japan, March 25-30, 2012.
  21. C. Goken, S. Gezici, and O. Arikan, "Effects of channel state information uncertainty on the performance of stochastic signaling," IEEE Global Telecommunications Conference (GLOBECOM), Houston, Texas, Dec. 5-9, 2011.
  22. M. C. Gursoy and S. Gezici, "On the interplay between channel sensing and estimation in cognitive radio systems," IEEE Global Telecommunications Conference (GLOBECOM), Houston, Texas, Dec. 5-9, 2011.
  23. M. E. Tutay, S. Gezici, and H. V. Poor, "Performance analysis of code-multiplexed transmitted-reference ultra-wideband systems," IEEE International Conference on Ultra-Wideband (ICUWB), Bologna, Italy, Sep. 14-16, 2011.
  24. B. Dulek and S. Gezici, "Optimal signaling and detector design for power constrained on-off keying systems in Neyman-Pearson framework," in Proc. IEEE Workshop on Statistical Signal Processing (SSP), pp. 93-96, Nice, France, June 28-30, 2011.
  25. M. R. Gholami, S. Gezici, E. G Strom, M. Rydstrom, "Hybrid TW-TOA/TDOA positioning algorithms for cooperative wireless networks," in Proc. IEEE International Conference on Communications (ICC), Kyoto, Japan, June 5-9, 2011.
  26. M. R. Gholami, S. Gezici, E. G. Strom, and M. Rydstrom, "Positioning algorithms for cooperative networks in the presence of an unknown turn-around time," in Proc. IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), San Francisco, CA, June 26-29, 2011.
  27. F. Kocak and S. Gezici, "Time-delay estimation in multiple-input single-output systems," in Proc. 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), pp. 200-205, Istanbul, Turkey, Sep. 26-29, 2010.
  28. M. R. Gholami, S. Gezici, M. Rydström, and E. G. Ström, "A distributed positioning algorithm for cooperative active and passive sensors," in Proc. 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), pp. 1711-1716, Istanbul, Turkey, Sep. 26-29, 2010.
  29. C. Goken, S. Gezici, and O. Arikan, "On the optimality of stochastic signaling under an average power constraint," in Proc. 48th Annual Allerton Conference on Communication, Control, and Computing, pp. 1158-1164, Monticello,  Illinois, Sep. 29-Oct. 1, 2010.
  30. M. R. Gholami, E. G. Ström, F. Sottile, D. Dardari, S. Gezici, M. Rydström, M. A. Spirito, A. Conti, "Static positioning using UWB range measurements," Future Network & Mobile Summit 2010, Florence, Italy, June 16-18, 2010.
  31. C. Goken, S. Gezici, and O. Arikan, "Stochastic signaling under second and fourth moment constraints," in Proc. IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Marrakech, Morocco, June 20-23, 2010.
  32. Z. Sahinoglu and S. Gezici, "Enhanced position estimation via node cooperation," in Proc. IEEE International Conference on Communications (ICC 2010), Cape Town, South Africa, May 23-27, 2010.
  33. S. Bayram, S. Gezici, and H. V. Poor, "Noise enhanced detection in the restricted Bayesian framework," in Proc. 35th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Dallas, Texas, March 14-19, 2010.
  34. N. Decarli, D. Dardari, S. Gezici, and A. A. D'Amico, "LOS/NLOS detection for UWB signals: A comparative study using experimental data," IEEE International Symposium on Wireless Pervasive Computing (ISWPC), Modena, Italy, May 5-7, 2010.
  35. F. Kocak, H. Celebi, S. Gezici, K. A. Qaraqe, H. Arslan, and H. V. Poor, "Time delay estimation in cognitive radio systems," IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), pp. 400-403, Dec. 2009 (invited).
  36. S. Bayram and S. Gezici, "Noise-enhanced M-ary hypothesis-testing in the minimax framework," in Proc. International Conference on Signal Processing and Communications Systems (ICSPCS 2009), pp. 31-36, Omaha, Nebraska, Sep. 2009.
  37. S. Bayram and S. Gezici, "Effects of additional independent noise in binary composite hypothesis-testing problems," in Proc. International Conference on Signal Processing and Communications Systems (ICSPCS 2009), pp. 22-30, Omaha, Nebraska, Sep. 2009.
  38. H. Soganci, S. Gezici, and O. Arikan, "A Bayesian approach to respiration rate estimation via pulse-based ultra-wideband signals," in Proc. IEEE International Conference on Ultra-Wideband (ICUWB 2009), pp. 630-634, Vancouver, Canada, Sep. 9-11, 2009 (invited).
  39. D. Dardari, Y. Karisan, S. Gezici, A. A. D'Amico, and U. Mengali, "Performance limits on ranging with cognitive radio," in Proc. IEEE International Conference on Communications (ICC) Workshops, pp. 649-653, Dresden, Germany, June 14-18, 2009.
  40. S. Gezici, "Coded-reference ultra-wideband systems," in Proc. IEEE International Conference on Ultra-Wideband (ICUWB 2008), vol. 3, pp. 117-120, Hannover, Germany, Sep. 10-12, 2008.
  41. I. Guvenc, S. Gezici, and Z. Sahinoglu, "Ultra-wideband range estimation: Theoretical limits and practical algorithms," in Proc. IEEE International Conference on Ultra-Wideband (ICUWB 2008), vol. 3, pp. 93-96, Hannover, Germany, Sep. 10-12, 2008 (invited).
  42. S. Gezici, H. Celebi, H. Arslan, and H. V. Poor, "Theoretical limits on time delay estimation for ultra-wideband cognitive radios," in Proc. IEEE International Conference on Ultra-Wideband (ICUWB 2008), vol. 2, pp. 177-180, Hannover, Germany, Sep. 10-12, 2008 (invited).
  43. S. Gezici, I. Guvenc, and Z. Sahinoglu, "On the performance of linear least-squares estimation in wireless positioning systems," in Proc. IEEE International Conference on Communications (ICC 2008), pp. 4203-4208, Beijing, China, May 19-23, 2008.
  44. I. Guvenc, S. Gezici, F. Watanabe and H. Inamura, "Enhancements to linear least squares localization through reference selection and ML estimation," in Proc. IEEE Wireless Communications and Networking Conference (WCNC 2008), pp. 284-289, Las Vegas, NV, Mar. 31-Apr. 3, 2008.
  45. S. Gezici and O. Arikan, "Theoretical limits and a practical estimator for joint estimation of respiration and heartbeat rates using UWB impulse radio," in Proc. IEEE International Conference on Ultra-Wideband, (ICUWB 2007), pp. 606-611, Singapore, 24-26 Sep. 2007.
  46. S. Gezici and Z. Sahinoglu, "Theoretical limits for estimation of vital signal parameters using impulse radio UWB," IEEE International Conference on Communications (ICC 2007), pp. 5751-5756, Glasgow, Scotland, June 24-27, 2007.
  47. R. Garg, C. Duan, J. Zhang and S. Gezici, "Low power UWB transceiver design using dynamic voltage scaling," IEEE Wireless Communications and Networking Conference (WCNC 2007), pp. 1759-1764, Hong-Kong, March 11-15, 2007.
  48. S. Gezici, H. V. Poor, H. Kobayashi and A. F. Molisch, "Optimal and suboptimal linear receivers for impulse radio UWB systems," Proc. IEEE International Conference on Ultra-Wideband (ICUWB 2006), pp. 161-166, Waltham, MA, Sep. 24-27, 2006 (invited).
  49. Z. Sahinoglu and S. Gezici, "Ranging in the IEEE 802.15.4a standard," IEEE Wireless and Microwave Technology Conference (WAMICON 2006), Clearwater, FL, Dec. 4-5, 2006 (invited).
  50. S. Gezici, M. Chiang, H. Kobayashi and H. V. Poor, "Finger selection for UWB rake receivers," Proc. 14th European Signal Processing Conference (EUSIPCO 2006), Florence, Italy, Sep. 4-8, 2006 (invited).
  51. S. Gezici, A. F. Molisch, H. Kobayashi and H. V. Poor, "Low-complexity MMSE combining for linear impulse radio UWB receivers," Proc. IEEE International Conference on Communications (ICC 2006), Istanbul, Turkey, June 11-15, 2006.
  52. S. Gezici, M. Chiang, H. V. Poor and H. Kobayashi, "A genetic algorithm based finger selection scheme for UWB MMSE Rake receivers," Proc. IEEE International Conference on Ultra-Wideband (ICU 2005), pp. 164-169, Zurich, Switzerland, Sep. 5-8, 2005.
  53. S. Gezici, Z. Sahinoglu, A. F. Molisch, H. Kobayashi and H. V. Poor, "A two-step time of arrival estimation algorithm for impulse radio ultra wideband systems," Proc. 13th European Signal Processing Conference (EUSIPCO 2005), Antalya, Turkey, Sep. 4-8, 2005 (invited).
  54. S. Gezici, Z. Sahinoglu, H. Kobayashi, and H. V. Poor, "Impulse radio systems with multiple types of ultra-wideband pulses," Proc. 39th Annual Conference on Information Science and Systems (CISS 2005), Baltimore, MD, March 16-18, 2005.
  55. S. Gezici, M. Chiang, H. V. Poor and H. Kobayashi, "Optimal and suboptimal finger selection algorithms for MMSE Rake receivers in impulse radio ultra-wideband systems," Proc. IEEE Wireless Communications and Networking Conference (WCNC 2005), vol. 2, pp. 861-866, New Orleans, LA, March 13-17, 2005.
  56. S. Gezici, F. Tufvesson and A. F. Molisch, "On the performance of transmitted-reference impulse radio," Proc. IEEE Global Telecommunications Conference (GLOBECOM), vol. 5, pp. 2874-2879, Dallas, Texas, Nov. 29-Dec. 3, 2004.
  57. I. Guvenc, H. Arslan, S. Gezici and H. Kobayashi, "Adaptation of multiple access parameters in time hopping UWB cluster based wireless sensor networks," Proc. IEEE 1st International Conference on Mobile Ad-hoc and Sensor Systems (MASS 2004), pp. 235-244,  Fort Lauderdale, Florida, Oct. 25-27, 2004.
  58. S. Gezici, H. Kobayashi, H. V. Poor and A. F. Molisch, "The trade-off between processing gains of an impulse radio system in the presence of timing jitter," Proc. IEEE International Conference on Communications (ICC 2004), vol. 6, pp. 3596-3600, Paris, France, June 20-24, 2004.
  59. S. Gezici, H. Kobayashi, H. V. Poor and A. F. Molisch, "Optimal and suboptimal linear receivers for time-hopping impulse radio systems," Proc. IEEE Conference on Ultra Wideband Systems and Technologies (UWBST 2004), pp. 11-15, Kyoto, Japan, May 18-21, 2004.
  60. S. Gezici, H. Kobayashi and H. V. Poor, "A comparative study of pulse combining schemes for impulse radio UWB systems," Proc. IEEE Sarnoff Symposium 2004, pp. 7-10, Princeton, NJ, Apr. 26-27, 2004.
  61. S. Gezici, H. Kobayashi, H. V. Poor and A. F. Molisch, "Performance evaluation of impulse radio UWB systems with pulse-based polarity randomization in asynchronous multiuser environments," Proc. IEEE Wireless Communications and Networking Conference (WCNC 2004), vol. 2, pp. 908-913, Atlanta, GA, March 21-25, 2004.
  62. A. F. Molisch, Y. P. Nakache, P. Orlik, J. Zhang, Y. Wu, S. Gezici, S. Y. Kung, H. Kobayashi, H. V. Poor, Y. G. Li, H. Sheng and A. Haimovich, "An efficient low-cost time-hopping impulse radio for high data rate transmission," IEEE 6th International Symposium on Wireless Personal Multimedia Communications (WPMC 2003), Yokosuka, Kanagawa, Japan, Oct. 19-22, 2003.
  63. S. Gezici, E. Fishler, H. Kobayashi, H. V. Poor and A. F. Molisch, "A rapid acquisition technique for impulse radio," Proc. IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 2003), vol. 2, pp. 627-630, Victoria, Canada, Aug. 28-30, 2003.
  64. S. Gezici, H. Kobayashi and H. V. Poor, "Non-parametric non-line-of-sight identification," Proc.IEEE 58th Vehicular Technology Conference (VTC 2003 Fall), vol. 4, pp. 2544-2548, Orlando, FL, Oct. 6-9, 2003.
  65. S. Gezici, H. Kobayashi and H. V. Poor, "A new approach to mobile position tracking," Proc. IEEE Sarnoff Symposium On Advances in Wired and Wireless Communications, pp. 204-207, Ewing, NJ, March 11-12, 2003.
  66. S. Gezici, I. Yilmaz, O. N. Gerek and A. E. Cetin, "Image denoising using adaptive subband decomposition," Proc. IEEE International Conference on Image Processing (ICIP 2001), vol. 1, pp. 261-264, Thessaloniki, Greece, Oct. 7-10, 2001.

 

Books:

 

  1. Z. Sahinoglu, S. Gezici, and I. Guvenc, Ultra-wideband Positioning Systems: Theoretical Limits, Ranging Algorithms, and Protocols, New York: Cambridge University Press, 2008.
  2. I. Guvenc, S. Gezici, Z. Sahinoglu, and U. C. Kozat  (editors), Reliable Communications for Short-Range Wireless Systems, New York: Cambridge University Press, 2011.

 

Book Chapters:

 

  1. M. R. Gholami, M. F. Keskin, S. Gezici, and M. Jansson, "Cooperative positioning in wireless networks," Wiley Encyclopedia of Electrical and Electronics Engineering, 2016.
  2. S. Palazzo, D. Dardari, M. Dohler, S. Gezici, L. Giupponi, M. Luise, J. Perez-Romero, S. Shamai, D. Noguet, C. Moy, and G. Asheid, "Cognitive and cooperative wireless networks". In S. Benedetto, L. M. Correia, and M. Luise, editors, The Newcom++ Vision Book: Perspectives of Research on Wireless Communications in Europe, Springer, 2012, pp. 67-84.
  3. J. Perez-Romero, et. al., "Heterogeneous and opportunistic wireless networks". In S. Benedetto, L. M. Correia, and M. Luise, editors, The Newcom++ Vision Book: Perspectives of Research on Wireless Communications in Europe, Springer, 2012, pp. 41-66.
  4. D. Dardari, M. D. Dio, A. Emmanuele, D. Fontanella, S. Gezici, M. R. Gholami, M. Kieffer, E. Lagunas, J. Louveaux, A. Mallat, M. Najar, M. Navarro, M. Nicoli, L. Reggiani, M. Rydström, E. G. Ström, L. Vandendorpe, and F. Zanier, "Innovative signal processing techniques for wireless positioning". In D. Dardari, E. Falletti, and M. Luise, editors, Satellite and Terrestrial Radio Positioning Techniques: A Signal Processing Perspective, Oxford, Academic Press, 2012, pp. 207-315.
  5. G. Bacci, P. Closas, A. D'Amico, D. Dardari, C. Fernandes-Prades, D. Fontanella, S. Gezici, M. Luise, A. Mallat, U. Mengali, M. Najar, M. Nicoli, C. Oestges, and L. Vandendorpe, "Fundamental limits in the accuracy of wireless positioning". In D. Dardari, E. Falletti, and M. Luise, editors, Satellite and Terrestrial Radio Positioning Techniques: A Signal Processing Perspective, Oxford, Academic Press, 2012, pp. 155-205.
  6. S. Gezici and I. Guvenc, "High-rate UWB and 60 GHz communications". In I. Guvenc, S. Gezici, Z. Sahinoglu, and U. C. Kozat, editors, Reliable Communications for Short-Range Wireless Systems, New York: Cambridge University Press, 2011, pp. 31-60.
  7. H. Arslan, S. Yarkan, M. E. Sahin, and S. Gezici, "Interference mitigation and awareness for improved reliability". In I. Guvenc, S. Gezici, Z. Sahinoglu, and U. C. Kozat, editors, Reliable Communications for Short-Range Wireless Systems, New York: Cambridge University Press, 2011, pp. 190-233.
  8. I. Guvenc, S. Gezici, Z. Sahinoglu, and U. C. Kozat, "Short-range wireless communications and reliability". In I. Guvenc, S. Gezici, Z. Sahinoglu, and U. C. Kozat, editors, Reliable Communications for Short-Range Wireless Systems, New York: Cambridge University Press, 2011, pp. 1-27.
  9. S. Gezici and H. V. Poor, "UWB Localization Algorithms". In R. Kraemer and M. D. Katz, editors, Short-Range Wireless Communications: Emerging Technologies and Applications, John Wiley & Sons, Ltd, Feb. 2009, pp. 73-84.
  10. S. Gezici, H. Kobayashi and H. V. Poor, "Multiple-access interference mitigation in ultra wideband systems". In H. Arslan, Z. N. Chen and M.-G. Di Benedetto, editors, Ultra Wideband Wireless Communications, Wiley-Interscience, Oct. 2006, pp. 227-253.
  11. S. Gezici, Z. Sahinoglu, H. Kobayashi and H. V. Poor, "Ultra wideband geolocation". In H. Arslan, Z. N. Chen and M.-G. Di Benedetto, editors, Ultra Wideband Wireless Communications, Wiley-Interscience, Oct. 2006, pp. 43-75.

 

Patents:

 

  1. R. Sawai, B. Dulek, and S. Gezici, "Communication control device, communication control method, program, and communication control system," U.S. Patent, no. 9,491,716, Nov. 8, 2016.
  2. C. Duan, S. Gezici, J. Zhang, and R. Garg, "Dynamic voltage scaling for packet-based data communication systems," U.S. Patent, no. 8,238,868, Aug. 7, 2012.
  3. S. Gezici, C. Duan, J. Zhang, and R. Garg, "Adaptive sliding block Viterbi decoder," U.S. Patent, no. 8,111,767, Feb. 7, 2012.
  4. Q. Bi, S. Gezici, L. Song, and Y. Yuan, "Method and apparatus for windowing orthogonal frequency division multiplexed signals," U.S. Patent, no. 8,098,757, Jan. 17, 2012.
  5. S. Gezici and Z. Sahinoglu, "Single input multiple output (SIMO) ranging and positioning systems," U.S. Patent, no. 7,817,091, Oct. 19, 2010.
  6. Z. Sahinoglu and S. Gezici, "Single-pulse and multi-pulse transmitted reference impulse radio systems with energy detecting receivers," U.S. Patent, no. 7,729,407, June 1, 2010.
  7. Z. Sahinoglu and S. Gezici, "Impulse radio systems with multiple pulse types," U.S. Patent, no. 7,539,267, May 26, 2009.
  8. Z. Sahinoglu, S. Gezici, and A. F. Molisch, "Method for estimating time of arrival of received signals for ultra wide band impulse radio systems," U.S. Patent, no. 7,423,576, Oct. 14, 2008.
  9. Z. Sahinoglu and S. Gezici, "System and method for radar tracking using communications packets," U.S. Patent, no. 7,423,576, Sep. 9, 2008.
  10. A. F. Molisch, S. Gezici, H. Kobayashi and H. V. Poor, "Method, system and apparatus for acquiring a received impulse radio signal," European Patent, EP 1599983, Aug. 20, 2008.
  11. S. Gezici, Z. Sahinoglu and J. Zhang, "Radio ranging using sequential time-difference-of-arrival estimation," U.S. Patent, no. 7,403,157, July 22, 2008.
  12. S. Gezici, A. F. Molisch, H. Kobayashi, and H. V. Poor, "Linear receivers for time-hopping impulse radio systems," U.S. Patent, no. 7,349,458, March 25, 2008.
  13. S. Gezici and Z. Sahinoglu, "Two-way ranging between radio transceivers," U.S. Patent, no. 7327314, Feb. 5, 2008.
  14. A. F. Molisch, S. Gezici, H. Kobayashi and H. V. Poor, "Method and system for acquiring ultrawide-bandwidth communications signals using sequential block searches," U.S. Patent, no. 7292619, Nov. 6, 2007.
  15. A. F. Molisch, S. Gezici, H. Kobayashi and H. V. Poor, "Method and system for acquiring ultrawide-bandwidth communications signals using average block searches," U.S. Patent, no. 7164720, Jan. 16, 2007.
  16. Z. Sahinoglu and S. Gezici, "Impulse radio systems with multiple pulse types," European Patent, EP 1630967, Oct. 3, 2007.

 

Others (Invited Presentations, Workshops, National Journal and Conference Papers)

 

  1. B. Dulek, S. Gezici, and O. Arikan, "Can signal randomization enhance detection performance in additive Gaussian noise under false alarm and average power constraints?", The 8th World Congress in Probability and Statistics, Istanbul, Turkey, July 9-14, 2012.
  2. S. Gezici, "Position estimation via ultra-wideband signals," International Workshop on Advances in Positioning and Location-Enabled Communications (APLEC 2010), Istanbul, Turkey, Sep. 26, 2010.
  3. S. Gezici, A. F. Molisch, H. Kobayashi, and H. V. Poor, "Effects of polarity randomization in impulse radio UWB systems," Workshop on Short-Range Ultra-Wideband Radio Systems, Santa Monica, California, USA, April 11-12, 2006.
  4. S. Gezici, "Optimal stochastic signal and detector design for power constrained communications systems," Bilkent University, Jan. 16, 2012. (seminar)
  5. S. Gezici, "Diversity in wireless range estimation," Linköping University, Jan. 24, 2011 (seminar).
  6. S. Gezici, "Diversity and cooperation in wireless positioning systems," Texas A&M at Qatar, Oct. 31, 2010 (seminar).
  7. G. O. Balkan and S. Gezici, "Optimal additive noise for parameter estimation based on quantized observations and its effects on maximum a-posteriori probability estimators," DEU Muhendislik Fakultesi Journal of Engineering Sciences, vol. 12, no. 3, pp. 35-48, Oct. 2010 (Turkish).
  8. H. Soganci, S. Gezici, and A. S. Tan, "Comparison of low complexity UWB range estimators based on experimental data," IEEE Signal Processing and Communications Applications Conference (SIU 2012), Fethiye, Turkey, April 18-20, 2012 (Turkish).
  9. B. Dulek, N. D. Vanli, and S. Gezici, "Convexity properties of outage probability under Rayleigh fading," IEEE Signal Processing and Communications Applications Conference (SIU 2012), Fethiye, Turkey, April 18-20, 2012 (Turkish).
  10. B. Dulek, C. Goken, S. Gezici, and O. Arikan, "A survey on optimal stochastic signaling and detector randomization," in Proc. IEEE Signal Processing and Communications Applications Conference (SIU 2011), pp. 271-274, Antalya, Turkey, April 20-22, 2011 (Turkish).
  11. H. Soganci and S. Gezici, "Successive cancelation approach for Doppler frequency estimation in pulse Doppler radar systems," in Proc. IEEE Signal Processing and Communications Applications Conference (SIU 2010), pp. 348-351, Diyarbakir, Turkey, April 22-24, 2010 (Turkish).
  12. A. Gungor and S. Gezici, "Clutter detection algorithms for airborne pulse-Doppler radar," in Proc. IEEE Signal Processing and Communications Applications Conference (SIU 2010), pp. 724-727, Diyarbakir, Turkey, April 22-24, 2010 (Turkish).
  13. G. O. Balkan and S. Gezici, "Average Fisher information optimization for quantized measurements using additive independent noise," in Proc. IEEE Signal Processing and Communications Applications Conference (SIU 2010), pp. 177-180, Diyarbakir, Turkey, April 22-24, 2010 (Turkish).
  14. C. Goken, S. Gezici, and O. Arikan, "Effects of signal randomization on performance of binary communications systems," in Proc. IEEE Signal Processing and Communications Applications Conference (SIU 2010), pp. 252-255, Diyarbakir, Turkey, April 22-24, 2010 (Turkish).
  15. S. Bayram and S. Gezici, "Noise enhanced detection in multiple-access environments," in Proc. IEEE Signal Processing and Communications Applications Conference (SIU 2009), pp. 924-927, Antalya, Turkey, Apr. 9-11, 2009 (Turkish).