Dr.-Ing. habil. Slawomir Stanczak

Contact:

Room: MCI Telephone: +49(0)30-31002-875 Fax: +49(0)30-31002-863 Email: stanczak@hhi.fhg.de

Teachings:

Winter term

lecture VL Ressourcenallokation in Mobilfunknetzen: Theorie und Algorithmen

Summer term

lecture VL Mehrnutzerdetektion für drahtlose Kommunikationssysteme

Research interests:

• Resource allocation and interference management in wireless networks
• Cognitive radio networks
• Wireless ad-hoc and sensor networks
• Convex optimization, algorithmic solutions, distributed implementation
• Self-organization in wireless networks
• Sensor networks with correlated sources
• Computation over MAC
• Multicast communication

Main research:

• Wireless mesh, ad-hoc and sensor networks
• Resource allocation and interference management
• Cross-Layer design
• Cognitive radio networks

Projects:

• DFG projects: "Kooperative Übertragungsstrategien in verteilten Netzen mit korrelierten Quellen" "Utility-per-cost maximization in wireless interference networks"
• BMBF Projects: "BeeNet", "ZESAN", "ScaleNet" and "FundNET"
• EU Project: "NetRefound": (see http://www.netrefound.org/)
• BMWi Project: "SIMKAB"
• Industry Projects

Projektvorschläge:

Selforganization and selfoptimization in wireless networks with partial system information

Mobile wireless networks with dense infrastructure

Social network-aware cognitive radio networks

Theses:

Habilitationsschrift:

Theoretical Framework and Algorithmic Solutions for Resource Allocation Problems in Wireless Communications Networks

PhD Thesis:

Resource Allocation, Sequence Design and Channel Estimation for Code-Division-Multiple-Access Channels

Publications:

Books

• Fundamentals of Resource Allocation in Wireless Networks: Theory and Algorithms
  S. Stanczak, M. Wiczanowski, and H. Boche, W. Utschick, H. Boche, R. Mathar, Foundations in Signal Processing, Communications and Networking, Springer, Second Expanded Edition ed., 2008, vol. 3, 978-3-540-79385-4.
• Resource Allocation in Wireless Networks - Theory and Algorithms
  S. Stanczak, M. Wiczanowski, and H. Boche, Lecture Notes in Computer Science (LNCS 4000), Springer-Verlag, 2006, 189 p., ISBN-10: 3-540-46248-1.
• Towards a better Understanding of the Quality-of-Service Tradeoff in Multiuser Multiple Antenna Systems
  S. Stanczak and H. Boche, EURASIP Book Series on Signal Processing and Communications, Hindawi Publishing Corporation, Smart Antennas - State-of-the-Art ed., 2005, pp. 521-543.

Journal Papers

• An Algorithm for Optimal Resource Allocation in Cellular Networks with Elastic Traffic
  M. Wiczanowski, H. Boche, and S. Stanczak, IEEE Transactions on Communications, Jan. 2009.
• Decentralized Admission Control for Power-Controlled Wireless Links
  S. Stanczak, M. Kaliszan, and N. Bambos, submitted to IEEE Transactions on Signal Processing, 2009, Preprint available at http://arxiv.org/abs/0907.2896.
• A Characterization of Max-Min SIR-Balanced Power Allocation with Applications
  S. Stanczak, M. Kaliszan, and N. Bambos, submitted to Wireless Networks, 2009, Preprint available at http://arxiv.org/abs/0901.0824.
• Utility-based power control with QoS support
  S. Stanczak, A. Feistel, M. Wiczanowski, and H. Boche, Wireless Networks, Springer, published online, DOI 10.1007/s11276-009-0222-x, Nov. 2009.
• Stability and Distributed Power Control in MANETs with Outages and Retransmissions
  A. Giovanidis and S. Stanczak, submitted to IEEE Trans. on Communications, 2009, available at http://arxiv.org/abs/0908.2542.
• On Optimal Resource Allocation in Cellular Networks with Best-Effort Traffic
  H. Boche, M. Wiczanowski, and S. Stanczak, IEEE Transactions on Wireless Communications, vol. 7, no. 4, pp. 1163-1167, Apr. 2008.
• Providing quadratic convergence of decentralized power control in wireless networks - the method of min-max functions
  M. Wiczanowski, S. Stanczak, and H. Boche, IEEE Transactions on Signal Processing, vol. 56, no. 8, pp. 4053-4068, Aug. 2008.
• Performance and Interference Control in Wireless Ad-hoc and Mesh Networks - A Generalized Lagrangian Approach
  M. Wiczanowski, S. Stanczak, and H. Boche, IEEE Transactions on Signal Processing, vol. 56, no. 8, pp. 4039-4052, Aug. 2008.
• Strict Convexity of the Log-SIR region
  H. Boche and S. Stanczak, IEEE Trans. on Communications, 2007, to appear.
• Unifying View on Min-Max Fairness, Max-Min Fairness, and Utility Optimization in Cellular Networks
  H. Boche, M. Wiczanowski, and S. Stanczak, EURASIP Journal on Wireless Communications and Networking, vol. 2007, p. ID 34869, 2007.
• On the convexity of feasible QoS regions
  S. Stanczak and H. Boche, IEEE Trans. on Inform. Theory, Feb. 2007.
• Distributed Utility-Based Power Control: Objectives and Algorithms
  S.Stanczak, M.Wiczanowski, and H.Boche, IEEE Transactions on Signal Processing, vol. 55, no. 10, pp. 5058-5068, 2007.
• A Note on Some Properties of the Perron Root of Nonnegative Irreducible Matrices
  H.Boche and S.Stanczak, Appl. Alg. Eng. Comm. Comp., 2007, to appear.
• The Kullback-Leibler Divergence and Nonnegative Matrices
  H. Boche and S. Stanczak, IEEE Trans. on Inform. Theory, vol. 52, no. 12, pp. 5539-5545, Dec. 2006.
• The infeasible SIR region is not a convex set
  S. Stanczak and H. Boche, IEEE Trans. on Communications, vol. 54, no. 11, Nov. 2006.
• On Pilot-based Multipath Channel Estimation for Uplink CDMA Systems: An Overloaded Case
  S. Stanczak, G. Wunder, and H. Boche, IEEE Trans. on Signal Processing, vol. 54, no. 2, pp. 512-519, Feb. 2006.
• Log-convexity of the minimal total power in CDMA systems with certain quality-of-service guaranteed
  H. Boche and S. Stanczak, IEEE Trans. on Inform. Theory, vol. 51, no. 1, pp. 374-381, Jan. 2005.
• On systems of linear equations with nonnegative coefficients
  H. Boche and S. Stanczak, Applicable Algebra in Engineering, Communication and Computing (AAECC), vol. 14, pp. 397-414, Mar. 2004.
• Convexity of Some Feasible QoS Regions and Asymptotic Behavior of the Minimum Total Power in CDMA Systems
  H.Boche and S.Stanczak, IEEE Trans. on Communications, vol. 52, no. 12, pp. 2190-2197, Dec. 2004.
• Optimal allocation of resources in an asynchronous CDMA channel with identical SINR requirements for all users
  H. Boche and S. Stanczak, IEICE Trans. on Communications, vol. E86-B, no. 1, pp. 397-405, Jan. 2003.

Conference, Symposium, and Workshop Papers

• Computing Functions via SIMO Multiple-Access Channels: How Much Channel Knowledge Is Needed?
  M. Goldenbaum and S. Stanczak, Accepted for publication in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '10), Dallas, USA, Mar. 2010.
• On Feasible SNR Region For Multicast Downlink Channel: Two User Case
  D. Tomecki and S. Stanczak, Accepted for publication in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '10), Dallas, USA, Mar. 2010.
• Admission Control for Autonomous Wireless Links With Power Constraints
  M. Kaliszan, S. Stanczak, and N. Bambos, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Dallas, USA, March 2010.
• Computing the Geometric Mean Over Multiple-Access Channels: Error Analysis and Comparisons
  M. Goldenbaum and S. Stanczak, Proc. 43rd Asilomar Conference on Signals, Systems and Computers, Monterey, USA, Nov. 2009.
• Conditions for the Stability of Wireless ARQ Protocols and Reliable Communications
  A. Giovanidis and S. Stanczak, 15th European Wireless Conference, Aalborg, Denmark, May 2009.
• Extending the percolation threshold using power control
  G. Paschos, P. Mannersalo, and S. Stanczak, Proc. IEEE Wireless Communications and Networking Conference (WCNC), Budapest, Hungary, April, 5--8 2009.
• Resource Allocation in Multiantenna Systems under General Power Constraints
  A. Feistel, S. Stanczak, and M. Kaliszan, International ITG Workshop on Smart Antennas (WSA), Berlin, Germany, Feb. 2009.
• A Characterization of Max-Min SIR-Balanced Power Allocation with Applications
  S. Stanczak, M. Kaliszan, N. Bambos, and M. Wiczanowski, Proc. IEEE International Symposium on Information Theory (ISIT), Seoul, Korea, June 2009.
• Low Complexity Power Control and Beamforming for Multigroup Multicast MIMO Downlink Channel
  D. Tomecki, S. Stanczak, and M. Kaliszan, Proc. IEEE Wireless Communications and Networking Conference (WCNC), Budapest, Hungary, Apr. 2009.
• On Function Computation via Wireless Sensor Multiple-Access Channels
  M. Goldenbaum, S. Stanczak, and M. Kaliszan, Proc. IEEE Wireless Communications and Networking Conference (WCNC '09), Budapest, Hungary, Apr. 2009.
• Retransmission Aware Congestion Control and Distributed Power Allocation in MANETs
  A. Giovanidis and S. Stanczak, 5th Int. Workshop on Resource Allocation, Cooperation and Competition in Wireless Networks (RAWNET/WNC^3), Seoul, Korea, June 2009.
• Admission Control for Power-Controlled Wireless Networks under General Interference Functions
  S. Stanczak, M. Kaliszan, and N. Bambos, 42nd Asilomar Conference on Signals, Systems and Computers, Monterey, USA, Oct. 2008.
• Some Bounds on the Network Outage Probability in Wireless Networks
  S. Stanczak and M. Kaliszan, Proc. 42nd Annual Conference on Information Sciences and Systems (CISS 2008), Princeton University, USA, Mar. 2008, accepted.
• Towards Efficient and Fair Resource Allocation in Wireless Networks
  S. Stanczak, A. Feistel, H. Boche, and M. Wiczanowski, Proc. 6th Intl. Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt 2008), Berlin, Germany, March 31 - April 4 2008.
• On the Optimal Power Allocation in Relay Networks based on a Two-Stage Relaying Scheme
  R. Heras-Evangelio, S. Stanczak, and C. Schnurr, Proc. 7th International ITG Conference on Source and Channel Coding (SCC'08), Ulm, Germany, Jan. 2008.
• Energy Efficiency of a Two-Stage Relaying Scheme in Wireless Sensor Networks
  R. Heras-Evangelio, S. Stanczak, and C. Schnurr, Proc. 42nd Annual Conference on Information Sciences and Systems (CISS 2008), Princeton University, USA, Mar. 2008.
• Coding theorems for the restricted half-duplex two-way relay channel with joint decoding
  C. Schnurr, S. Stanczak, and T. Oechtering, Proc. IEEE International Symposium on Information Theory (ISIT), Toronto, Canada, July 6-11 2008.
• QoS Support with Utility-Based Power Control
  S. Stanczak, A. Feistel, and H. Boche, Proc. IEEE International Symposium on Information Theory (ISIT 2008), Toronto, Canada, July 6-11 2008.
• Achievable rates for the restricted half-duplex two-way relay channel under a partial-decode-and-forward protocol
  C. Schnurr, S. Stanczak, and T. Oechtering, Proc. IEEE Information Theory Workshop (ITW), Porto, Portugal, May 5-9 2008.
• Unifying Characterization of Max-Min Fairness in Wireless Networks by Graphs
  M. Wiczanowski, H. Boche, and S. Stanczak, Proc. IEEE International Conference on Communications (ICC), Glasgow, UK, June 2007.
• On energy cost of bit and bit/s in multiantenna wireless networks under hardware constraints
  M. Wiczanowski, A. Feistel, S. Stanczak, and H. Boche, Proc. ITG/IEEE International Workshop on Smart Antennas (WSA), 2007, Wien, Austria, 2007.
• Optimization of Energy Consumption in Wireless Sensor Networks
  A. Feistel, M. Wiczanowski, and S. Stanczak, Proc. ITG/IEEE International Workshop on Smart Antennas (WSA), 2007, Wien, Austria, Feb. 2007.
• On the Network Outage Probability with a Common SIR Requirement
  S. Stanczak, H. Boche, and M. Wiczanowski, Proc. 41st Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA, Nov. 2007.
• On Utility-Based Power Control and Receive Beamforming
  S. Stanczak, A. Feistel, and D. Tomecki, Proceedings of the 41st Annual Conference on Information Sciences and Systems., Mar. 2007, pp. 889-894.
• Characterization of max-min fair performance in large networks via Szemeredi's Regularity Lemma
  M. Wiczanowski, H. Boche, and S. Stanczak, Proc. IEEE International Symposium on Information Theory (ISIT), Nice, France, June 2007.
• On coding for the broadcast phase in the two-way relay channel
  C. Schnurr, T. J. Oechtering, and S. Stanczak, Proceedings of the 41st Annual Conference on Information Sciences and Systems, Mar. 2007.
• The Impact of different MIMO Strategies on the Network-Outage Performance
  C. Schnurr, S. Stanczak, and A. Sezgin, ITG/IEEE Workshop on Smart Antennas (WSA), Vienna, Austria, Feb. 2007.
• Hop-by-Hop Congestion Control with Power Control for Wireless Mesh Networks
  A. Feistel and S. Stanczak, Proc. IEEE 65th Vehicular Technology Conference (VTC), Dublin, Ireland, April 22-25 2007, pp. 119-123.
• Quadratically converging decentralized power allocation algorithm for wireless ad-hoc networks - the max-min framework
  M. Wiczanowski, S. Stanczak, and H. Boche, Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) , Toulouse, France, May 2006.
• Autonomous Interference Control for Wireless Mesh and Ad-hoc Networks - the Generalized Lagrangean Approach
  M. Wiczanowski, S. Stanczak, and H. Boche, 14th European Signal Processing Conference EUSIPCO 2006, Sept. 2006, invited.
• Characterization of the Fairness Gap in Resource Allocation for Wireless Cellular Networks
  H. Boche, M. Wiczanowski, and S. Stanczak, Proc. IEEE International Symposium on Information Theory and its Applications (ISITA) 2006, Seoul, Korea, Oct 2006.
• On Correlated Binary Data: Bounds, Optimal Sequences, and their Dependence on Stochastic Interactions
  C. Schnurr and S. Stanczak, TURBO–CODING–2006, 4th International Symposium on Turbo Codes & Related Topics, 6th International ITG-Conference on Source and Channel Coding, Munich, Germany, Apr. 2006.
• Characterization of Optimal Resource Assignments in the Framework of Blocking System Theory
  M. Wiczanowski, H. Boche, and S. Stanczak, Proc. International Symposium on Information Theory and its Applications (ISITA), Seoul, Korea, Oct. 2006.
• Power Allocation and Resource Assignment in the View of Blocking and Antiblocking Polyhedra
  M. Wiczanowski, H. Boche, and S. Stanczak, Proc. IEEE Information Theory Workshop, Chengdu, China, Oct. 2006.
• On the existence and uniqueness of proportionally fair power allocation
  S. Stanczak and H. Boche, Proc. Information Theory Workshop (ITW 2006), Chengdu, China, Oct. 2006.
• Strict Log-Convexity of the Minimum Power Vector
  S. Stanczak, H. Boche, and M. Wiczanowski, Proc. IEEE Intern. Symp. on Information Theory (ISIT 2006), Seattle, Washington, July 2006.
• Dynamic Resource Allocation for Wireless Networks: A Significant Challenge for Signal Processing
  H. Boche and S. Stanczak, Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2006), Toulouse, France, May 2006, tutorial.
• An Axiomatic Approach to Resource Allocation and Interference Balancing
  H. Boche, M. Schubert, S. Stanczak, and M. Wiczanowski, Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2005), vol. 3, Philadelphia, USA, Mar. 2005, pp. 545-548.
• Unifying View on Min-Max Fairness and Utility Optimization in Cellular Networks
  H. Boche, M. Wiczanowski, and S. Stanczak, Proc. IEEE Wireless Communications and Networking Conference (WCNC 2005), vol. 3, New Orleans, USA, Mar. 2005, pp. 1280-1285.
• Towards a Better Understanding of Medium Access Control for Multiuser Beamforming Systems
  S. Stanczak, H. Boche, and M. Wiczanowski, Proc. IEEE Wireless Communications and Networking Conference (WCNC 2005), vol. 2, New Orleans, USA, Mar. 2005, pp. 689-694.
• Characterization of Optimal Resource Allocation in Cellular Networks - Optimization theoretic View and Algorithmic Solutions
  M. Wiczanowski, H. Boche, and S. Stanczak, The 19th International Teletraffic Congress (ITC19), Beijing, China, Aug. 2005.
• Throughput-Fairness Trade-Off in Probabilistic Medium Access Control for Wireless Ad Hoc Networks
  M. Wiczanowski, S. Stanczak, and Y. Chen, Proc. IEEE Vehicular Technology Conference (VTC), Stockholm, Sweden, May 2005.
• Dynamic resource allocation in wireless ad-hoc networks based on {QS-CDMA}
  A. Feistel and S. Stanczak, The 16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Berlin, Sept. 2005, accepted.
• On the Bit Error Probability in CDMA Channels with Correlated Binary Data: Bounds and Optimal Sequences
  C. Schnurr and S. Stanczak, Conference Record of the Thirty-Ninth Asilomar Conference on Signals, Systems and Computers, Nov. 2005, pp. 116-120.
• Optimal Energy Control in Energy-Constrained Wireless Networks with Random Arrivals under Stability Constraints
  M. Wiczanowski, Y. Chen, S. Stanczak, and H. Boche, Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications, New York, US, June 2005.
• The infeasible SIR region is not a convex set
  S. Stanczak and H. Boche, IEEE International Symposium on Information Theory (ISIT 2005), Adelaide, Australia, Sept. 2005, accepted.
• Joint power control and multiuser receiver design - fairness issues and cross-layer optimization
  M. Schubert, H. Boche, and S. Stanczak, 14th IST Mobile & Wireless Communications Summit, Dresden, Germany, June 2005.
• A unifying approach to multiuser receiver design under qos constraints
  H. Boche, M. Schubert, and S. Stanczak, IEEE Vehicular Technology Conference (VTC 2005), Stockholm, Sweden, May 2005.
• Multi-User MIMO Channel Estimation in the Presence of Carrier Frequency Offsets
  M. Schellmann and S. Stanczak, 39th Asilomar Conference on Signals, Systems and Computers, IEEE, Monterey, USA, Oct. 2005.
• Distributed Fair Power Control for Wireless Networks: Objectives and Algorithms
  S. Stanczak and M. Wiczanowski, Proc. Annual Allerton Conference on Communication, Control, and Computing, University of Illinois, Urbana-Champaign, Sept. 2005, invited paper.
• Distributed Optimization and Duality in QoS Control for Wireless Best-Effort Traffic
  M. Wiczanowski, S. Stanczak, and H. Boche, Proc. Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, USA, 2005.
• Distributed Power Control for Optimizing a Weighted Sum of QoS Values
  S. Stanczak, M. Wiczanowski, and H. Boche, Proc. IEEE Global Telecommunication Conference (GLOBECOM 2005), St. Louis, USA, Nov. 2005, pp. 3539-3543.
• Information Theoretic Approach to the Perron Root of Nonnegative Irreducible Matrices
  S. Stanczak and H. Boche, Proc. IEEE Information Theory Workshop (ITW 2004), San Antonio, USA, Oct. 2004, pp. 254-259.
• Characterization of optimal resource allocation in cellular networks
  H. Boche, M. Wiczanowski, and S. Stanczak, Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2004), Lisbon, Portugal, July 2004.
• Optimal QoS tradeoff and power control in CDMA systems
  H. Boche and S. Stanczak, Proc. 23rd IEEE Conf. on Computer Communications (INFOCOM), vol. 2, Hong Kong, Mar. 2004, pp. 1078-1088.
• On multipath channel estimation for the uplink of {CDMA} systems: Optimal pilot sequences Optimal pilot sequences
  S. Stanczak and G. Wunder, Proc. of the 38th Annual Conference on Information Sciences Proc. of the 38th Annual Conference on Information Sciences and Systems (CISS), Princeton, NJ, USA, Mar. 2004, pp. 95-100.
• Dynamic resource allocation for frequency-selective orthogonal{QS-CDMA} systems
  S. Stanczak and A. Feistel, 38th Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, USA, 2004.
• Log-concavity of SIR and characterization of the feasible SIR region for CDMA channels
  H. Boche and S. Stanczak, Proc. 37th Asilomar Conference on Signals, Systems, and Computers, vol. 1, Monterey, USA, Nov. 2003, pp. 413-417.
• Log-convexity of the minimal feasible total power in CDMA channels
  H. Boche and S. Stanczak, Proc. 14th IEEE Intern. Symp. on Personal, Indoor and Mobile Radio Communications (PIMRC), vol. 2, Beijing, China, Sept. 2003, pp. 1456-1460.
• On sequence sets for symbol-asynchronous {CDMA} channels with fixed time offsets
  S. Stanczak, 37th Annual Conference on Information Sciences and Systems 37th Annual Conference on Information Sciences and Systems (CISS), Baltimore, Maryland, USA, Mar. 2003.
• Resource allocation and performance in quasi-synchronous {CDMA} systems
  V. Kravcenko, S. Stanczak, and B. Filova, Proc. of the IEEE Sarnoff Symposium On Advances In Wired And Wireless Communications, The College of New Jersey, USA, Mar. 2003.
• Iterative algorithm for finding resource allocation in symbol-asynchronous CDMA channels with different SIR requirements
  H. Boche and S. Stanczak, Proc. 36th Asilomar Conf. on Signals, Systems, and Computers, vol. 2, Monterey, USA, Nov. 2002, pp. 1909-1913.
• On sequence sets for CDMA channels with a small delay spread
  S. Stanczak and H. Boche, Proc. 36th Asilomar Conf. on Signals, Systems, and Computers, vol. 2, Monterey, USA, Nov. 2002, pp. 1429-1433.
• Optimal signature sequences for asynchronous CDMA systems with fixed signal delays
  S. Stanczak and H. Boche, Proc. 5th Intern. Symp. on Wireless Personal Multimedia Communications (WPMC 2002), vol. 3, Honolulu, USA, Oct. 2002, pp. 1147-1151.
• Channel estimation for the uplink of CDMA systems with linear MMSE estimators: Lower bounds and optimal sequences
  G. Wunder, S. Stanczak, and H. Boche, Proc. 7th IEEE Intern. Symp. on Spread Spectrum Techniques and Applications (ISSSTA 2002), vol. 1, Prague, Czech Republic, Sept. 2002, pp. 34-38.
• On resource allocation in asynchronous CDMA channels
  S. Stanczak and H. Boche, Proc. IEEE Intern. Symp. on Inf. Theory (ISIT 2002), Lausanne, Switzerland, June 2002, p. 80.
• Sequences with small aperiodic correlations in the vicinity of the zero shift
  S. Stanczak and H. Boche, Proc. 4th Intern. ITG Conf. on Source and Channel Coding, Berlin, Germany, Jan. 2002.
• Are LAS codes a miracle?
  S. Stanczak, H. Boche, and M. Haardt, Proc. IEEE Global Telecommun. Conf (GLOBECOM 2001), San Antonio, USA, Nov. 2001.
• Optimal sequences for asynchronous CDMA channels with different SIR requirements
  H. Boche and S. Stanczak, Proc. 35th Asilomar Conf. on Signals, Systems, and Computers, Monterey, USA, Nov. 2001.
• Lower bound on the mean square channel estimation error for multiuser receiver
  H. Boche and S. Stanczak, Proc. IEEE Intern. Symp. on Circuits and Systems (ISCAS 2001), Sydney, Australia, May 2001.
• A radio system with multi-element antennas
  V. Jungnickel, V. Pohl, U. Krüger, C. v. Helmolt, T. Haustein, and S. Stanczak, IEEE Semiannual Vehicular Technology Conference (VTC Spring 2001), Rhodes Island, Greece, May 2001.
• Influence of periodic correlation properties of sequences on the sum capacity of CDMA systems
  S. Stanczak and H. Boche, Proc. 34th Asilomar Conf. on Signals, Systems, and Computers, Monterey, USA, Nov. 2000, pp. 1288-1292.
• Aperiodic properties of generalized binary Rudin-Shapiro sequences and some recent results on sequences with a quadratic phase function
  S. Stanczak and H. Boche, The International Zurich Seminar on Broadband Communications (IZS), Zurich, Switzerland, Feb. 2000, pp. 279-286.
• The L1-norm of out-of-phase peaks of the aperiodic autocorrelation function of binary sequences
  S. Stanczak and H. Boche, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), vol. 5, Istanbul, Turkey, June 2000, pp. 2533-2536.
• Estimation of deviations between the aperiodic and periodic correlation functions of polyphase sequences in the vicinity of the zero shift
  H. Boche and S. Stanczak, 6th IEEE Intern. Symp. on Spread-Spectrum Techn. and Appl. (ISSSTA), vol. 1, Parsippany, NJ, USA, Sept. 2000, pp. 283-287.
• Design of spreading sequences for SMPT-based CDMA systems
  S. Stanczak, H. Boche, F. Fitzek, and A. Wolisz, Proc. 34th Asilomar Conference on Signals, Systems and Computers, Monterey, CA, USA, Oct. 2000, pp. 1622-1626.
• Aperiodic correlation properties of polyphase sequences with a quadratic phase function
  S. Stanczak and H. Boche, Proc. 3rd Workshop "Kommunikationstechnik", Schloss Reisensburg near Ulm, July 1999, pp. 61-68.
• Aperiodic auto-correlation of polyphase sequences with a small peak-factor
  H. Boche and S. Stanczak, Proc. 33rd Asilomar Conference on Signals, Systems and Computers, Monterey, CA, USA, Oct. 1999, pp. 705-709.
• Aperiodic properties of binary Rudin-Shapiro sequences and a lower bound on the merit-factor of sequences with a quadratic phase function
  S. Stanczak and H. Boche, ITG-Fachbericht, European Wireless 99, Munich, Germany, Oct. 1999, pp. 219-224.

Phdtheses

• Resource Allocation, Sequence Design and Channel Estimation for {C}ode-{D}ivision-{M}ultiple-{A}ccess Channels
  S. Stanczak, Technical University of Berlin, Nov. 2002.

Unpublished

• Efficiency and Fairness Control by Medium Access in Dumb Wireless Networks - the Matrix Majorization Point of View
  M. Wiczanowski, S. Stanczak, and Y. Chen, 2005, Technical Report.
• Distributed media access for wireless sensor networks with queue length constraints
  S. Stanczak and Y. Chen, July 2004, Preprint. Please email to the authors to get access to the manuscript..