Publications - Prof.Dr. Buyurman Baykal

Prof.Dr. Buyurman Baykal

Professor of Electrical and Electronic Engineering

Department of Electrical and Electronic Engineering

Middle East Technical University

Ankara, 06800 Turkey

Office: D-121 Tel:+90-312-210-4582

Email: buyurman@metu.edu.tr

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Journals Patents Conferences Reports and Theses

A.Yazıcı, B.Baykal. Detection and Localization of Drones in MIMO CW Radar. IEEE Transactions on Aerospace and Electronic Systems. 2023.
B.Unlu, B.Ozceylan and B.Baykal. IPBM: an energy efficient reliable interference-aware periodic broadcast messaging protocol for MANETs. Wireless Networks, vol. 25, pp. 2769-2787, 2019.
B.Unlu, B.Ozceylan and B.Baykal. DIVVY: An Efficient Shared Cell Scheduling Method and Algorithm for 6TiSCH-Based IoT Networks. IEEE Transactions on Green Communications and Networking, vol. 3, pp 170-179, 2018.
Y.Kalkan, B.Baykal. Frequency Based Target Localization Methods for Widely Separated MIMO Radar. Radio Science, vol. 49, pp.53–67, 2014.
Y.Kalkan, B.Baykal. Multiple Target Localization & Data Association for Frequency-Only Widely Separated MIMO Radar. Digital Signal Processing, vol.25, pp.51 - 61, 2014.

A.Ircı, A.Saranlı and B.Baykal. Study on Q-RAM and Feasible Directions Based Methods for Resource Management in Phased Array Radar Systems. IEEE Transactions on Aerospace and Electronic Systems, 46(4): 1848-1864, 2010.
M.Ş.Aslan, A.Saranlı, and B.Baykal. Tracker-Aware Adaptive Detection: An Efficient Closed-Form Solution for the Neyman Pearson Case. Elsevier Digital Signal Processing, 20(5): 1468-1481, 2010.
O.B.Akan, M.T.Isik and B. Baykal. Wireless Passive Sensor Networks. IEEE Communications Magazine, 47(8):92-99, 2009.
M.Sert, B.Baykal and A.Yazıcı. Structural and Semantic Modeling of Audio for Content-based Querying and Browsing. Lecture Notes in Artifical Intelligence (LNCS), Flexible Query Answering Systems, vol.4027:319-330, 2006.
G.Shah, O.B.Akan, M.Bozyiğit and B.Baykal. Real-Time Coordination and Routing in Wireless Sensor and Actor Networks. Lecture Notes in Computer Science (LNCS), Next Generation Teletraffic and Wired/Wireless Advanced Networking, vol.4003:365-383, 2006.
O.B.Akan and B.Baykal. Handoff Performance Improvement with Latency Reduction in Next Generation Wireless Networks. ACM/Kluwer Wireless Networks, 11(3):319-332, 2005.
C.Toker, S. Lambotharan, J.A. Chambers and B. Baykal. Joint Spatial and Temporal Channel Shortening Techniques for Frequency Selective Fading MIMO Channels. IEE Proceedings on Communications, 152(1):89-94, 2005.
S.Altuntaş and B.Baykal. Mobile Multiaccess IP: A Proposal For Mobile Multi-Access Management in Future Wireless IP Networks. Computer Networks, vol.47(4):443-598, 2005.
B.Baykal. Blind Channel Estimation via Combining Autocorrelation and Blind Phase Estimation. IEEE Transactions on Circuits and Systems I: Regular Papers, 51(6):1125-1131, 2004.
B.Baykal. Blind Matched Filter Receiver. IEEE Transactions on Circuits and Systems I: Regular Papers, 51(2):379-390, 2004.

I.Özçelik, İ.Kale and B.Baykal. Recursive Least Squares Implementation of the Quadratically Constrained IIR Filter. IEEE Signal Processing Letters, 11(2):144-147, 2004.

S.Ozaydin and B.Baykal. Matrix quantization and mixed excitation based linear predictive speech coding at very low bit rates. Speech Communication, 41:381-392, 2003.

B.Baykal and A.G.Constantinides. Matched filtering for CMA-based blind channel estimation. IEE Electronics Letters, 39:1285-1287, 2003.

O.Ertuğ, B.Baykal and B.Sayraç. Methodology for Performance Analysis of Randomly-Spread CDMA Systems over Multipath Fading Channels via Crosscorrelation Matrix Non-Asymptotic Average Eigenvalue Densities. IEE Electronics Letters, 39:1210-1212, 2003.

B.Baykal, O.Tanrikulu, J.A.Chambers and A.G.Constantinides. A new family of blind adaptive equalization algorithms. IEEE Communication Letters, 3(4):109-110, 1999.

B.Baykal and A.G. Constantinides. Sliding window adaptive fast QR and fast QR-Lattice algorithms. IEEE Transactions on Signal Processing, 46(11):2877-2887, 1998.

O.Tanrikulu, B.Baykal, A.G.Constantinides, and J.A.Chambers. Soft constraint satisfaction (SCS) blind channel equalisation algorithm. International Journal of Adaptive Control and Signal Processing, 12(2):117-134, 1998.

A.Saranli and B.Baykal. Complexity reduction in radial basis function (RBF) networks by using radial B-spline functions. Neurocomputing, 18(1-3):183-194, 1998.

B.Baykal and A.G.Constantinides. Order-recursive underdetermined recursive least-squares adaptive algorithms. Signal Processing, 63(3):241-247, 1997.

B.Baykal and A.G.Constantinides. A neural approach to the underdetermined-order recursive least-squares adaptive filtering. Neural Networks, 10(8):1523-1531, 1997.

O.Tanrikulu, B.Baykal, A.G.Constantinides, and J.A.Chambers. Residual echo signal in critically sampled sub-band acoustic echo cancellers based on IIR and FIR filter banks. IEEE Transactions on Signal Processing, 45(4):901-912, 1997.

B.Baykal and A.G.Constantinides. Underdetermined-order recursive least-squares adaptive filtering, the concept and algorithms. IEEE Transactions on Signal Processing, 45(2):346-362, 1997.

“Doppler Shift Based Distributed Drone Detection System.“ WO2023129094A1 (2023)
“Energy Efficient Scheduling Method and Algorithm for the Non-Deterministic Traffic in IEEE 802.15.4e Time Slotted Channel Hopping (TSCH) Medium Access Control.“ EP3468262B1 (2019)

B. Ünlü, B. Ozceylan, B. Baykal, “An energy efficient optimum shared cell scheduling for TSCH networks.“ IEEE 13th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2017.
B. Ünlü, B. Ozceylan, B. Baykal, “A method for providing energy efficient neighborhood maintenance in MANETs.“ IEEE 12th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2016.
E. Ozalp, B. Baykal, “A Holistic Work System Framework (HWSF) Development Using Systems Thinking.“ Portland International Conference on Management of Engineering & Technology (PICMET), 2014.
Y. Korkmaz, B. Baykal, “Track Loss Versus Computation Time Dilemma in Multitarget Ground Target Tracking Performance.“ 16th International Conference on Information Fusion (FUSION), 2013.

Y. Kalkan, B. Baykal, “Target Localization and Velocity Estimation Methods for Frequency-only MIMO Radars.“ IEEE Radar Conference (RADAR), 2011.

A. Pahsa, P. Kaya, G. Alat, B. Baykal, “Integrating Navigation & Surveillance of Unmanned Air Vehicles into the Civilian National Airspaces by Using ADS-B Applications.“ Integrated Communications, Navigation and Surveilance Conference (ICNS), 2011.

A. Pahsa, T.A. Bayazit, P. Kaya, G. Alat, B. Baykal, “Acoustic Safety Measurements in Human Factors engineering Design of a Workspace Indoor Environment.“ 5th IET International Conference on System Safety, 2010.

A. Pahsa, G. Alat, P. Kaya, B. Baykal, “Acquisition & Integration Activities of Ground Support Hardware Items in Terms of System Engineering Process.“ IEEE/AIAA 29th Digital Avionics Systems Conference (DASC), 2010.

A. Pahsa, T.A. Bayazıt, G. Alat, B. Baykal, “Fault Tree Analysis of a Fire Hazard of a Power Distribution Cabinet with Petri Nets.“ IEEE International Conference on Systems Man and Cybernetics (SMC), 2010.

Y. Kalkan, B. Baykal, “Target Localization Methods for Frequency-only MIMO radar.“ European Radar Conference (EuRAD), 2010 .

E. Er, I. Kilinc, G. Gezici, B. Baykal, “A Buffer Zone Computation Algorithm for Corridor Rendering in GIS.“ 24th International Symposium on Computer and Information Sciences (ISCIS), 2009.

I. Kilinc, G. Gezici, E. Er, B. Baykal, “A Display Processing Software Application Framework for Mission Computer Systems.“ 24th International Symposium on Computer and Information Sciences (ISCIS), 2009.

H.M. Yuksel, E. Tuzun, E. Gelirli, E. Biyikli, B. Baykal, “Using Continuous Integration and Automated Test Techniques for a Robust C4ISR System.“ 24th International Symposium on Computer and Information Sciences (ISCIS), 2009.

Y. Kalkan and B. Baykal, “MIMO Radar Target Localization by Using Doppler Shift Measurements.”,European Radar Conference (EuRAD), 2009 .

A.Yazici, A.C.Hamurcu and B.Baykal, “A practical point of view: Performance of Neyman-Pearson detector for MIMO radar in K-distributed clutter.”, IEEE Workshop on Statistical Signal Processing, 2009.

M.Ş. Aslan, A. Saranlı and B. Baykal, “Optimal Tracker-Aware Radar Detector Threshold Adaptation: A Closed-Form Solution.”, 11th International Conference on Information Fusion, 2008.

M.Sert, B.Baykal and A.Yazici, “Combining Structural Analysis and Computer Vision Techniques for Automatic Speech Summarization.”, IEEE International Symposium on Multimedia (ISM'08), 2008.

A.Ircı, A.Saranlı and B.Baykal, “Resource Allocation Modeling Using Methods of Feasible Directions in Phased Array Radar Systems.”, Institution of Engineering and Technology (IET) International Conference on Radar Systems 2007.

A.Ircı, A.Saranlı and B.Baykal, “On Optimal Resource Allocation in Multifunction Radar Systems.”, IEEE Radar Conference 2006.

A.Yazıcı and B.Baykal, “Block Transmissions on Orthogonal Carriers.”, VTC-2006 Fall.

F.Bayramoğlu, A.O.Yılmaz and B.Baykal, “Sub-Graph Approach In Iterative Sum-Product Algorithm.”,Turbo Coding 2006.

M.Sert, B.Baykal, and A.Yazici, “Generating Expressive Summaries for Speech and Musical Audio Using Self-similarity Clues.”, ICME-2006.

M.Sert, B.Baykal, and A.Yazici, “A Robust and Time-efficient Fingerprinting Model for Musical Audio.”,ISCE-2006.

I.Özçelik, İ.Kale and B.Baykal, “Decision Feedback Equalizer with the Blind Matched Filter.”, ISCAS-2005.

M.Sert, B.Baykal, “Web-based Query Engine for Content-based and Semantic Retrieval of Audio.”, ISCE-2004.

M.Sert, B.Baykal, “An Approach to the Semantic Modeling of Audio Databases.”, ICETE-2004.

I.Özçelik, İ.Kale and B.Baykal, “Blind MLSE Based on the Matched Filter Estimation Using the CMA.”,ISCAS-2004.

C.Toker, S. Lambotharan, J.A. Chambers and B. Baykal, “Channel Shortening Filter Design Based on Polynomial Methods.”, VTC-2004 Spring.

O.Ertug, B.Baykal and B.Ünal, “Spatial Receive Diversity versus Beamforming: On The Optimal Antenna Usage Strategies with Multiantenna RAKE Multiuser Receivers over Multipath Fading CDMA Channels.” European Wireless 2004.

C.Toker, S. Lambotharan, J.A. Chambers and B. Baykal, “Quasi Orthogonal Space Time Block Codes with Feedback And Transmit Beamformers.”, London Communications Symposium 2003.

M.Sert and B.Baykal, “A Web Model for Querying, Storing, and Processing Multimedia Content.”,IASTED International Conference on Information and Knowledge Sharing (IKS-2003).

S.Kılıç, N.Gençer and B.Baykal, “Comparison of Methods for Extracting of Evoked Potentials.”, EMBS-2003.

O.B.Akan and B.Baykal, “A QoS-Aware Handoff using RSVP in Next Generation Wireless Networks.”,ISCC-2003.

O.Ertuğ, B.Ünal, B.Baykal and M.Yücel, “Maximum Total Outage Capacity of Randomly-Spread Coded-CDMA with Linear Multiuser Receivers over Multipath Fading Channels.”, ISCC-2003.

O.Ertuğ, B.Ünal, B.Baykal and M.Yücel, “Maximum Total Ergodic Spectral Efficiency of Randomly-Spread Coded-CDMA with Linear Multiuser Receivers over Multipath Fading Channels.”,Globecom-2003.

O.Ertuğ, B.Baykal and B.Ünal, “A New Approach to Unified Performance Analysis of Randomly-Spread CDMA Systems over Multipath Fading Channels via Crosscorrelation Matrix Non-Asymptotic Average Eigenvalue Distributions.”, PIMRC-2003.

I.Özçelik, İ.Kale and B.Baykal, “A Novel Procedure for Channel Estimation Through the CMA and its Use in Different MLSD Setups.”, ICECS-2003.

I.Özçelik, B.Baykal and İ.Kale, “Blind Adaptation of a Matched Filter Using the Constant Modulus Algorithm Coupled with an Optional Correction Method.”, ISSPA-2003.

O.B.Akan and B.Baykal, “Dynamic SLA Management in Cellular DiffServ Networks.”, ICT-2003.

I.Ozçelik, I.Kale and B.Baykal, “Recursive Quadratically Constrained Least Squares Bias-Free IIR System Identification Via Variable Loading.”, MWSCAS-2002.

B.Baykal, O.E.Akdemir and O.B. Akan. “An IP multicast handoff scheme with focus on IGMP sourced latency.” IEEE International Conference on High Speed Networks and Multimedia Communications 2002.

O.Ertug, B.Unal and B.Baykal. “Spectral efficiency of randomly-spread CDMA over multipath Rayleigh fading channels.” European Wireless 2002.

O.Ertug, B.Unal and B.Baykal. “Spectral efficiency and error-exponents of randomly-spread CDMA with linear multiuser receivers over multipath Rayleigh fading channels.” International Zurich Seminar on Broadband Communications 2002.

O.Ertug, B.Baykal and B.Unal. “Space-Time-Frequency Decorrelating Decision-Feedback Multiuser Detector Over Fast-Fading Multipath Channels For Synchronous DS-CDMA Systems.” VTC-Fall 2001.

O.Ertug, B.Baykal and B.Unal. “Time-Frequency Decision-Driven Multiuser Detectors over Fast-Fading Multipath Channels for Synchronous DS-CDMA Systems.” PIMRC 2001.

S. Ozaydin and B.Baykal. “A 1200 bps Speech Coder Wıth LSF Matrix Quantization.” ICASSP 2001.

S. Ozaydin and B.Baykal. “Matrix Based Speech Coder at 1200 bps.” ISCAS 2001.

S. Ozaydin and B.Baykal. “Multistage Matrix Quantization for Very Low Bit Rate Speech Coding.” IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2001.

O.Ertug and B.Baykal. “Time-frequency decorrelating decision-feedback multiuser detector over fast-fading multipath channels for synchronous DS-CDMA systems.” IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2001.

O.Ertug and B.Baykal. “Space-Time-Frequency Multiuser Detection Over Fast-Fading Multipath Channels for Synchronous DS-CDMA Systems.” VTC-Spring 2001.

O.Ertug and B.Baykal. “On The Comparative Analysis of Pre-combining and Post-combining Interference Supression In Time-Frequency Decision-Driven Multiuser Detectors Over Fast-Fading Multipath Channels For Synchronous DS-CDMA Systems.” 3G Wireless 2001.

S.G.Tanyer, B.Baykal, C.B.Erol. “On the use of blind equalization in the HF communication.” InProceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing, NSIP-99, volume 1, pages 159-162, June 1999.

O.Tanrıkulu, K.Doğançay, B.Baykal. “Error surfaces of normalized blind channel equalization algorithms.” In Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing, NSIP-99, volume 1, pages 259-262, June 1999.

B.Baykal, O.Tanrikulu, and J.A.Chambers. “Adaptive soft-constrained satisfaction (SCS) algorithms for fractionally-spaced blind equalizers.” In Proceedings of the ICASSP-97, volume 3, pages 1853-1856, April 1997.

O.Tanrikulu, B.Baykal, A.G.Constantinides, and J.A.Chambers. “Constant modulus blind equalisation algorithms under soft constraint satisfaction.” In Proceedings of the ICASSP-97, volume 3, pages 2517-2520, April 1997.

A. Saranli and B. Baykal. “Chaotic time-series prediction and the relocating LMS (RLMS) algorithm for radial basis function networks.” In Proceedings of the EUSIPCO-96, volume 2, pages 1247-1250, September 1996.

B.Baykal, O.Tanrikulu, and A.Constantinides. “Asymptotic analysis of the underdetermined recursive least-squares algorithm.” In Proceedings of the EUSIPCO-96, volume 2, pages 1397-1400, September 1996

O.Tanrikulu, B.Baykal, A.G.Constantinides, and J.A.Chambers. “Residual signal in sub-band acoustic echo cancellers.” In Proceedings of the EUSIPCO-96, volume 1, pages 21-24, September 1996.

B.Baykal and A.G. Constantinides. “Order recursive underdetermined recursive least-squares algorithms.” Proceedings of the ICT-96, volume 1, pages 136-139, April 1996.

O.Tanrikulu, B.Baykal, A.G.Constantinides, and J.A.Chambers. “Finite-precision design and implementation of all-pass polyphase networks for echo cancellation in sub-bands.” In Proceedings of the ICASSP-95, volume 4, pages 3039-3042, May 1995.

B.Baykal, O.Tanrikulu, and A.G.Constantinides. “An accelerated algorithm for Volterra type adaptive filters.” In Proceedings of the ATHOS Workshop, (CNRS/UNSA, Sophia Antipolis, France), September 1993.

O.Tanrikulu, B.Baykal, and A.G.Constantinides. “Some studies on the computation and estimation of cumulants.” In Proceedings of the ATHOS Workshop, (Imperial College, London, UK), May 1993.

O.Tanrikulu, B.Baykal, and P.Naylor, “Advanced solutions for echo cancellation,” Deliverable D3.123.2, Commission of the European Communities, 1994. ESPRIT Project 6166, “FREETEL”.
B.Baykal, Underdetermined Recursive Least-Squares Adaptive Filtering. PhD thesis, Imperial College of Science, Technology and Medicine, July 1995.

B.Baykal, “Applications of Lagrange programming neural networks: Evaluation of various transforms and spectral estimation techniques,” Master's thesis, Imperial College of Science, Technology and Medicine, Sept. 1992.