- E. Kalantari, S. Loyka, H. Yanikomeroglu,
Optimal
Location of Cellular Base Stations via Convex Optimization: An
Analytical Framework and Numerical Algorithms, IEEE Access, vol. 12,
pp. 75180-75198, May 2024.
- S. Loyka, N. Merhav, The Secrecy Capacity of
The Wiretap Channel with additive Noise and Rate-Limited Help, IEEE
Trans. Information Theory, vol. 70, no. 1, pp. 189-205, Jan. 2024.
- E. Anarakifirooz, S. Loyka, The Robustness of
Favorable Propagation in Massive MIMO to Location and Phase Errors,
IEEE Transactions on Wireless Communications, vol. 23, no. 1, pp.
467-478, Jan. 2024.
- E. Anarakifirooz, S. Loyka, Structural
Design of Non-Uniform Linear Arrays for Favorable Propagation in Massive
MIMO, IEEE Communications
Letters, vol. 27, no. 1, pp. 367-371, Jan. 2023.
- S. Loyka,
C.D. Charalambous, On the Capacity of
Gaussian MIMO Channels with Memory, IEEE Communications Letters,
vol. 26, no. 8, pp. 1760-1763, Aug. 2022.
- E. Anarakifirooz, S. Loyka, Favorable Propagation
for Massive MIMO with Circular and Cylindrical Antenna Arrays, IEEE Wireless Communications Letters,
v. 11, no. 3, pp. 458-462, Mar. 2022.
- M. Urlea, S, Loyka, Simple Closed-Form Approximations
for Achievable Information Rates of Coded Modulation Systems, IEEE
Journal of Lightwave Technology, vol. 39, no. 5, pp. 1306-1311, Mar.
2021.
- M. Khojastehnia, S. Loyka, Comments on
”Precoding and Artificial Noise Design for Cognitive MIMOME Wiretap
Channels”, IEEE Transactions on Vehicular Technology, vol. 70, no.
3, pp. 2917- 2921, Mar. 2021.
- S. Loyka, The Capacity and Optimal
Signaling for Gaussian MIMO Channels Under Interference Constraints,
IEEE Transactions on Communications, vol. 68, no. 6, pp. 3386-3400, June
2020.
- S. Loyka, M. Khojastehnia, Comments on" On
Favorable Propagation in Massive MIMO Systems and Different Antenna
Configurations", IEEE Access, v. 7, pp. 185369 – 185372, Dec.
2019.
- S.
Loyka, On The Capacity of
Gaussian MIMO Channels Under The Joint Power Constraints, IEEE
Wireless Communications Letters, vol. 8, no. 2, pp. 332-335, April 2019.
- P.A.
Stavrou, T. Charalambous, C.D. Charalambous, S. Loyka, Optimal Estimation Via Nonanticipative Rate Distortion Function And
Applications To Time-Varying Gauss-Markov Processes, SIAM Journal of
Control and Optimization, Vol. 56, No. 5, pp. 3731-3765, May 2018.
- C.
D. Charalambous, C. K. Kourtellaris and S.
Loyka, "Capacity
Achieving Distributions and Separation Principle for Feedback Gaussian
Channels With Memory: the LQG Theory of Directed Information,"
IEEE Transactions on Information Theory, vol. 64, no. 9, pp. 6384-6418,
Sept. 2018.
- S.
Loyka and L. Dong, "Optimal
Full-Rank Signaling Over MIMO Wiretap Channels Under Interference
Constraint," IEEE Wireless Communications Letters, vol. 7, no.
4, pp. 534-537, Aug. 2018.
- L.
Dong, S. Loyka and Y. Li, "The Secrecy Capacity of Gaussian
MIMO Wiretap Channels Under Interference Constraints," IEEE
Journal on Selected Areas in Communications (Special Issue on Physical
Layer Security for 5G Wireless Networks), vol. 36, no. 4, pp. 704-722,
April 2018.
- S.
Loyka, The Capacity of
Gaussian MIMO Channels Under Total and Per-Antenna Power Constraints,
IEEE Transactions on Communications, v. 65, N. 3, pp. 1035-1043, Mar.
2017.
- S.
Loyka, C.D. Charalambous, Secrecy Rate
Maximization in Gaussian MIMO Wiretap Channels (Invited), in R.F.
Schaefer, H. Boche, A. Khisti, H.V. Poor (Eds), Information Theoretic
Security and Privacy of Information Systems, Cambridge University Press,
June 2017.
- S.
Loyka, C.D. Charalambous, Optimal Signaling
for Secure Communications Over Gaussian MIMO Wiretap Channels, IEEE
Transactions on Information Theory, v. 62, n. 12, pp. 7207 – 7215, Dec.
2016.
- S.
Loyka, C.D. Charalambous, Rank-Deficient
Solutions for Optimal Signaling over Wiretap MIMO Channels, IEEE
Trans. Communications, v. 64, n. 6, pp. 2400 – 2411, June 2016.
- S.
Loyka, C.D. Charalambous, A General Formula
for Compound Channel Capacity, IEEE Transactions on Information
Theory, v. 62, n. 7, pp. 3971 - 3991, July 2016.
- R.F.
Schaefer, S. Loyka, The
Secrecy Capacity of Compound Gaussian MIMO Wiretap Channels,
Transactions on Information Theory, v. 61, N. 10, pp. 5535 – 5552, Oct.
2015.
- S.
Loyka, C.D. Charalambous, Novel Matrix
Singular Value Inequalities and Their Applications to Uncertain MIMO
Channels, IEEE Transactions on Information Theory, , v. 61, N. 12,
pp. 6623 - 6634, Dec. 2015.
- S.
Loyka, C. D. Charalambous, An Algorithm for
Global Maximization of Secrecy Rates in Gaussian MIMO Wiretap Channels,
IEEE Transactions on Communications, v. 63, no. 6, June 2015.
- C.
D. Charalambous, I. Tzortzis, S. Loyka, T. Charalambous, Extremum Problems
with Total Variation Distance and their Applications, IEEE
Transaction on Automatic Control, v. 59, N. 9, pp. 2353-2368, Sep. 2014.
- A.U.
Toboso, S. Loyka, F. Gagnon, On Optimal
Detection Ordering for Coded V-BLAST, IEEE Transactions on
Communications, v. 62, N. 1, pp. 100-111, Jan. 2014.
- S.
Loyka, V. Kostina, F. Gagnon, On Convexity of
Error Rates in Digital Communications, IEEE Transactions on
Information Theory, v. 59, N. 10, pp. 6501-6516, Oct. 2013.
- Y.
Wen, S. Loyka and A. Yongacoglu, Asymptotic
Analysis of Interference in Cognitive Radio Networks, IEEE Journal
on Selected Areas in Communications (Cognitive Radio Series), v. 30, No.
10, Nov. 2012.
- I.
Ioannou, C.D. Charalambous, S. Loyka, Outage
Probability Under Channel Distribution Uncertainty, IEEE
Transactions on Information Theory, v. 58, No. 1, Nov. 2012.
- S.
Loyka, C.D. Charalambous, On the Compound
Capacity of a Class of MIMO Channels Subject to Normed Uncertainty, IEEE Transactions on Information
Theory, v. 58, N. 4, pp.
2048-2063, Apr. 2012.
- Loyka,
G. Levin, On Outage
Probability and Diversity-Multiplexing Tradeoff
in MIMO Relay Channels, IEEE Trans. Communications, v. 59, N. 6,
June 2011.
- G.
Levin, S. Loyka, From
Multi-Keyholes to Measure of Correlation and Power Imbalance in MIMO
Channels: Outage Capacity Analysis, IEEE Transactions on Information
Theory, v. 57, N. 6, June 2011.
- V.
Kostina, S. Loyka, Optimum
Power and Rate Allocation for Coded V-BLAST: Instantaneous Optimization,
IEEE Transactions on Communications, v. 59, N. 10, Oct. 2011, pp.
2841-2850.
- V.
Kostina, S. Loyka, Optimum Power and
Rate Allocation for Coded V-BLAST: Average Optimization, IEEE
Transactions on Communications, v. 59, No. 3, pp. 877-887, Mar. 2011
- S.
Loyka, G. Levin, Diversity-Multiplexing
Tradeoff in the Low-SNR Regime, IEEE
Communications Letters, v.15, N. 5, May 2011.
- S.
Loyka, G. Levin, Finite-SNR
Diversity-Multiplexing Tradeoff via Asymptotic
Analysis of Large MIMO Systems, IEEE Transactions on Information
Theory, v. 56, N. 10, pp. 4781-4792, Oct. 2010.
- S.
Loyka, V. Kostina, F. Gagnon, Error Rates of
the Maximum-Likelihood Detector for Arbitrary Constellations:
Convex/Concave Behavior and Applications, IEEE Transactions on
Information Theory, v. 56, N. 4, pp. 1948-1960, Apr. 2010.
- S.
Loyka, G. Levin, Diversity-Multiplexing
Tradeoff in MIMO Relay Channels for a Broad
Class of Fading Distributions, IEEE Communications Letters, v. 14,
N. 4, pp. 327-329, Apr. 2010.
- V.I.
Mordachev, S. Loyka, On Node Density –
Outage Probability Tradeoff in Wireless
Networks, IEEE Journal on Selected Areas in Communications (Special
Issue on Stochastic Geometry and Random Graphs for the Analysis and
Design of Wireless Networks), v. 27, N. 7, pp. 1120-1131, Sep. 2009.
- V.I.
Mordachev, S. Loyka, A
Statistical Model of Interference in Wireless Networks, Network-Scale
Fading and Outage Probability-Network Density Tradeoff,
Doklady BGUIR, N. 3(41), pp. 26-40, 2009.
- S.
Loyka, G. Levin, On
Physically-Based Normalization of MIMO Channel Matrices, IEEE Trans.
Wireless Communications, v. 8, N. 3, pp. 1107-1112, Mar. 2009.
- N.U.
Ahmed, F. Rezaei, S. Loyka, Control Theoretic
Formulation of Capacity of Dynamic Electro Magnetic Channels,
Communications in Applied Analysis, v. 12, N. 3, pp.297-320, Jul. 2008.
- A.
Adler, R. Youmaran, S. Loyka, Towards a
Measure of Biometric Feature Information, Pattern Analysis and
Applications, accepted, 2008.
- S.
Loyka, F. Gagnon, On
Outage and Error Rate Analysis of the Ordered V-BLAST, IEEE Trans.
Wireless Communications, v. 7,
N. 10, pp. 3679-3685, Oct. 2008.
- V.
Kostina, S. Loyka, On
Optimum Power Allocation for the V-BLAST,
IEEE Transactions on Communications, v. 56, N. 6, pp. 999-1012,
June 2008.
- G.
Levin, S. Loyka, On the
Outage Capacity Distribution of Correlated Keyhole MIMO Channels,
IEEE Transactions on Information Theory, v. 54, N. 7, pp. 3232-3245,
July 2008.
- G.
Levin, S. Loyka, Comments on
“Asymptotic Eigenvalue Distributions and Capacity for MIMO Channels
under Correlated Fading”, IEEE Trans. Wireless Communications, v. 7,
N. 2, pp. 475-479, Feb. 2008.
- S.
Loyka, F. Gagnon, V-BLAST without
Optimal Ordering: Analytical Performance Evaluation for Rayleigh Fading
Channels, IEEE Transactions on Communications, v. 54, N. 6, pp.
1109-1120, June 2006
- S.
Loyka, J. Mosig, Information Theory
and Electromagnetism: Are They Related? (Invited), in G. Tsoulos
(Ed.), MIMO System Technology for Wireless Communications, CRC &
Taylor and Francis, Boca Raton, 2006.
- S.
L. Loyka, Multi-Antenna Capacities
of Waveguide and Cavity Channels, IEEE Trans. Vehicular Technology,
v. 54, N. 3, pp. 863-872, May 2005.
- S.
Loyka, F. Gagnon, Performance
Analysis of the V-BLAST Algorithm: An Analytical Approach, IEEE
Transactions on Wireless Communications, v. 3, No. 4, pp. 1326-1337,
July 2004.
- P.J.
Smith, L.M. Garth, S. Loyka, Exact
Capacity Distributions for MIMO Systems with Small Numbers of Antennas,
IEEE Communications Letters, v.7, N. 10, pp. 481 -483, Oct. 2003.
- S.
Loyka, C. Tellambura, A. Kouki, A. Annamalai,
F. Gagnon, Comments on “New Method
of Performance Analysis for Diversity Reception with Correlated
Rayleigh-fading Signals”, IEEE Trans. Vehicular Technology, v. 52,
N. 3, pp. 725-726, May 2003.
- F.
Rachidi, S. L. Loyka, C. A. Nucci and M. Ianoz,
A New Expression for the Ground
Transient Resistance Matrix Elements of Multiconductor Overhead
Transmission Lines, Journal of Electric Power Systems Research, v.
65, N. 1, April 2003, pp. 41-46
- S.L.
Loyka, Comments on “Pattern
Characteristics of Harmonic and Intermodulation Products in Broad-Band
Active Transmit Arrays”, IEEE Trans. Antennas and Propagation, v.
51, N.7, pp. 1683, July 2003.
- S.
Loyka, A. Kouki, On MIMO
Channel Capacity, Correlations and Keyholes: Analysis of Degenerate
Channels, IEEE Trans. Communications, v.50, N. 12, Dec. 2002, pp.
1886-1888.
- S.
Loyka, A. Kouki, New Compound
Upper Bound on MIMO Channel Capacity, IEEE Communications Letters,
v.6, N. 3, pp.96-98, Mar. 2002.
- S.L.
Loyka, J.R. Mosig, New
Behavioral-Level Simulation Technique for RF/Microwave Applications.
Part III: Advanced Concepts, International Journal of RF and
Microwave Computer-Aided Engineering, v. 12, N.2, pp.206-216, Mar. 2002.
- S.
Loyka, G. Tsoulos, Estimating MIMO
System Performance Using the Correlation Matrix Approach, IEEE
Communication Letters, v. 6, N. 1, pp. 19-21, Jan. 2002.
- S.
Loyka, A. Kouki, On the Use of Two
Ray Multipath Model for Microwave Link Budget Analysis, IEEE AP
Magazine, v. 43, N. 5, pp. 31-36, Oct. 2001.
- S.L.
Loyka, Channel Capacity of MIMO
Architecture Using the Exponential Correlation Matrix, IEEE
Communication Letters, v.5, N. 9, pp. 369 –371, Sep 2001.
- S.L.
Loyka, J.R. Mosig, Channel
Capacity of N-Antenna BLAST Architecture, Electronics Letters, vol.
36, No.7, pp. 660-661, Mar. 2000.
- S.L.
Loyka, J.R. Mosig, New
Behavioral-Level Simulation Technique for RF/Microwave Applications.
Part I: Basic Concepts, International Journal of RF and Microwave
Computer-Aided Engineering, vol. 10, no. 4, July 2000, pp. 221-237.
- S.L.
Loyka, J.R. Mosig, New
Behavioral-Level Simulation Technique for RF/Microwave Applications.
Part II: Approximation of Nonlinear Transfer Functions,
International Journal of RF and Microwave Computer-Aided Engineering,
vol. 10, no. 4, July 2000, pp. 238-252
- S.L.
Loyka, On the Use of Cann’s Model for Nonlinear Behavioral-Level
Simulation, IEEE Trans. on Vehicular Technology, vol. 49, N. 5, pp.
1982-1985, Sep. 2000.
- S.L.
Loyka, Nonlinear EMI
Simulation of an AM-Detector at the System Level, IEEE Trans. on
EMC, vol. 42, N. 1, Feb. 2000, pp. 97-102.
- S.L.
Loyka, Channel Capacity of
Two-Antenna BLAST Architecture, Electronics Letters, vol. 35, No.
17, 19th Aug. 1999, pp. 1421-1422.
- S.L.
Loyka, The Influence of
Electromagnetic Environment on Operation of Active Array Antennas:
Analysis and Simulation Techniques, IEEE Antennas and Propagation
Magazine, Dec. 1999, vol. 41, N 6, pp. 23 –39.
- S.L.
Loyka, Simple Formula for
AM-Detector Transfer Factor, Electronics Letters, vol.35, No. 2,
pp.126-127, 21st Jan. 1999
- S.L.
Loyka, New Method for Nonlinear
Transfer Function Approximation, Electronics Letters, vol. 35, No.
10, 13th May 1999, pp.789-791.
- S.L.
Loyka, A Simple Formula
for the Ground Resistance Calculation, IEEE Trans. on EMC, vol. 41,
N 2, pp. 152-153, May 1999.
- S.L.
Loyka, On Calculation of the
Ground Transient Resistance of Overhead Lines, IEEE Trans. on EMC,
vol. 41, No. 3, Aug. 1999, pp. 193-195.
- S.L.
Loyka, Influence of Pilot
Signal on Directivity of Self-Phased Arrays Under Conditions of
Multipath Propagation, IEEE Trans. on EMC, vol.40, No.1, pp.12-18,
1998.
|
- E.
Anarakifirooz, S. Loyka, Robustness of Massive
MIMO to Location and Phase Errors, 2023 IEEE Information Theory
Workshop (ITW-2023), Saint-Malo, France, 23 - 28 April 2023.
- S. Loyka, N. Merhav , The Secrecy Capacity of
Gaussian Wiretap Channels with Rate-Limited Help at the Encoder,
2023 IEEE Information Theory Workshop (ITW-2023), Saint-Malo, France, 23
- 28 April 2023.
- C.D.
Charalambous, S. Louka, S. Loyka, A Riccati-Lyapunov Approach to Nonfeedback
Capacity of MIMO Gaussian Channels Driven by Stable and Unstable Noise, The
2022 IEEE Information Theory Workshop (ITW), Mumbai, India, Nov. 6-9,
2022.
- S. Loyka, N. Merhav , The
Secrecy Capacity of The Gaussian Wiretap Channel with Rate-Limited Help
at the Decoder, 2022 IEEE International Symposium on Information
Theory (ISIT), June 26-July 1, 2022, Espoo, Finland.
- E.
Anarakifirooz, S. Loyka, Favorable Propagation
for Wideband Massive MIMO with Non-Uniform Linear Arrays, 17th
Canadian Workshop on Information Theory, Ottawa, Canada, June 5-8, 2022.
- M. Dabiri, S. Loyka , On The Capacity of
IRS-Assisted Gaussian SIMO Channels, 17th Canadian Workshop on
Information Theory, Ottawa, Canada, June 5-8, 2022.
- Y. Han, M. Urlea, S. Loyka, On Optimal Power Allocation
for Modulation-Constrained Gaussian Channels, IEEE International
Symposium on Information theory (ISIT-2021), 12-20 July 2021, Melbourne,
Australia.
- S. Loyka, On The
Capacity of Gaussian MIMO Channels Under Interference Constraints, IEEE
International Symposium on Information theory (ISIT-2020), 21-26 June
2020, Los Angeles, California, USA. Presentation slides & video .
- C. Kourtellaris, C.D. Charalambous , S.
Loyka, New Formulas of Ergodic Feedback Capacity of AGN Channels Driven
by Stable and Unstable Autoregressive Noise, IEEE International
Symposium on Information theory (ISIT-2020), 21-26 June 2020, Los
Angeles, California, USA.
- C. Kourtellaris, C.D. Charalambous , S.
Loyka, From Feedback Capacity to Tight Achievable Rates without Feedback
for AGN Channels with Stable and Unstable Autoregressive Noise, IEEE
International Symposium on Information theory (ISIT-2020), 21-26 June
2020, Los Angeles, California, USA.
- E. Kalantari, S. Loyka, H. Yanikomeroglu,
A. Yongacoglu, Optimal Location of Cellular Base Stations via Convex
Optimization, IEEE International Black Sea Conference on Communications
and Networking, 26-29 May 2020.
- C.D. Charalambous, C. Kourtellaris, S.
Loyka , Achievable Rates Without Feedback for the AGN Channels Driven by
Stable and Unstable Autoregressive Noise, International Zurich Seminar
on Communications (IZS), Feb. 26 – 28, 2020, ETH Zurich, Switzerland.
- P.A. Stavrou, T.
Charalambous, C.D. Charalambous, S. Loyka, M. Skoglund, Asymptotic
Reverse-Waterfilling Characterization of Nonanticipative Rate Distortion Function of
Vector-Valued Gauss-Markov Processes with MSE Distortion, 2018 IEEE
Conference on Decision and Control (CDC), Dec. 2018.
- C.D.
Charalambous, C. Kourtellaris, S. Loyka, Control-Coding
Capacity of Decision Models Driven by Correlated Noise and Gaussian
Application Examples, 2018 IEEE Conference on Decision and Control
(CDC), Dec. 2018.
- S. Loyka, C.D.
Charalambous, The
Operational Capacity of Compound Uniformly-Ergodic Fading Channels,
International Zurich Seminar on Communications (IZS), Feb. 21 – 23,
2018, ETH Zurich, Switzerland, 5 pages.
- C.D.
Charalambous, C.K. Kourtellaris, I. Tzortzis,
S. Loyka, The
Decentralized Structures of Capacity Achieving Distributions of Channels
with Memory and Feedback, International Zurich Seminar on
Communications (IZS), Feb. 21 – 23, 2018, ETH Zurich, Switzerland.
- L. Dong, S.
Loyka, Y. Li, An Algorithm
for Optimal Secure Signaling over Cognitive Radio MIMO Channels, The
5th IEEE Global Conference on Signal and Information Processing (GlobalSIP), Montreal, Canada, November 14-16, 2017.
- S. Loyka, On Optimal Signaling Over
Gaussian MIMO Channels Under Interference Constraints, The 5th IEEE
Global Conference on Signal and Information Processing (GlobalSIP), Montreal, Canada, November 14-16, 2017.
- C.D.
Charalambous, C.K. Kourtellaris, S. Loyka, I.
Tzortzis, The
Capacity of Unstable Dynamical Systems - Interaction of Control and
Information Transmission, IEEE International Symposium on
Information theory (ISIT-17), Aachen, Germany, June 2017.
- L. Dong, S.
Loyka, Y. Li, The
Operational Secrecy Capacity of Cognitive Radio MIMO Channel, 15th
Canadian Workshop on Information Theory, Quebec City, Canada, June
11-14, 2017.
- S. Loyka, The Capacity of Gaussian MISO
Channels Under Total and Per-Antenna Power Constraints, IEEE
International Symposium on Information theory, Barcelona, Spain, July
2016.
- S. Loyka, C. D.
Charalambous, Feedback
Does Not Increase the Capacity of Compound Channels with Additive Noise,
IEEE International Symposium on Information theory, Barcelona, Spain,
July 2016.
- S. Loyka, C. D.
Charalambous, Strong
Converse for General Compound Channels, International Zurich Seminar
on Communications (IZS), March 2 – 4, 2016, Zurich, Switzerland.
- R. F. Schaefer,
S. Loyka, On the
Secrecy Capacity of Rank-Deficient Compound Wiretap Channels, IEEE GlobeCom, San Diego, USA, Dec. 2015.
- S. Loyka, C. D.
Charalambous, A General
Formula for Compound Channel Capacity, IEEE Int. Symp. on
Information Theory (ISIT-15), Hong Kong, June 14-19, 2015.
- S. Loyka, C. D.
Charalambous, Ergodic
Capacity Under Channel Distribution Uncertainty, 52nd Annual
Allerton Conference on Communication, Control, and Computing,
Monticello, IL, Oct. 1-3 2014.
- R. F. Schaefer,
S. Loyka, The Compound
Secrecy Capacity of a Class of Non-Degraded MIMO Gaussian Channels,
52nd Annual Allerton Conference on Communication, Control, and
Computing, Monticello, IL, Oct. 1-3 2014.
- S. Loyka, C. D.
Charalambous, Rank-Deficient
Solutions for Optimal Signaling over Secure MIMO Channels, IEEE
International Symposium on Information theory, Hawaii, USA, July 2014.
- C. D.
Charalambous, I. Tzortzis, S. Loyka, T. Charalambous, Extremum Problems
with Total Variation Distance, 52nd IEEE Conference on Decision and
Control, Florence, Italy, Dec.
10-13, 2013, pp. 1204-1209.
- R. F. Schaefer
and S. Loyka, “The Secrecy
Capacity of a Compound MIMO Gaussian Channel,” in Proc. IEEE Inf.
Theory Workshop, Seville, Spain, Sep. 9-13 2013, pp. 104–108.
- S. Loyka, C.D.
Charalambous, Further
Results on Optimal Signaling over Secure MIMO Channels, IEEE
International Symposium on Information Theory, Istanbul, Turkey, July
2013.
- S. Loyka, V.
Kostina, F. Gagnon, Convexity of Error
Rates in Digital Communications Under Non-Gaussian Noise, IEEE
International Symposium on Information Theory, Istanbul, Turkey, July
2013
- A.U. Toboso, S. Loyka, F. Gagnon, On Optimal Detection
Ordering for Coded V-BLAST, 13th Canadian Workshop on Information
Theory, Toronto, June 2013.
- S. Loyka, C.D.
Charalambous, On
Optimal Signaling over Secure MIMO Channels, IEEE International
Symposium on Information Theory, MIT, Boston, USA, July 2012.
- Y. Wen, S. Loyka
and A. Yongacoglu, Asymptotic
Analysis of Outage Probability in Cognitive Radio Networks, IEEE
International Conference on Communications (ICC’12), Ottawa, Canada,
June 2012.
- G. Levin and S.
Loyka, Amplify-and-Forward
Versus Decode-and-Forward Relaying: Which is Better? International
Zurich Seminar on Communications (IZS-12), ETH Zurich, Switzerland, Mar.
2012.
- V. Kostina, S.
Loyka, Performance
Analysis of Coded V-BLAST with Optimum Power and Rate Allocation,
IEEE International Symposium on Information Theory, St.-Petersburg,
Russia, July 2011.
- I. Ioannou, C.D.
Charalambous, S. Loyka, Outage Probability
Under Channel Distribution Uncertainty, IEEE International Symposium
on Information Theory, St.-Petersburg, Russia, July 2011.
- S. Loyka, V.I.
Mordachev, Electromagnetic
Interference and Safety in Wireless Networks: A Statistical Approach,
5th International Symposium on Medical Information and Communication
Technology, Montreux, Switzerland, Apr. 2011.
- S. Loyka, F.
Gagnon, V. Kostina, Error Rates of
Capacity-Achieving Codes Are Convex, IEEE International Symposium on
Information Theory, Austin, USA, June 2010.
- G. Levin, S.
Loyka, Diversity-Multiplexing
Tradeoff and Outage Probability in MIMO Relay
Channels, IEEE International Symposium on Information Theory,
Austin, USA, June 2010.
- Y. Wen, S.
Loyka, A. Yongacoglu, The Impact of
Fading on the Outage Probability in Cognitive Radio Networks, IEEE
VTC 2010 Fall, Ottawa, Canada.
- G. Levin, S.
Loyka, On
Capacity-Maximizing Angular Densities of Multipath in MIMO Channels,
IEEE VTC 2010 Fall, Ottawa, Canada.
- Y. Wen, S.
Loyka, A. Yongacoglu, On
Distribution of Aggregate Interference in Cognitive Radio Networks,
25th Biennial Symposium on Communications (QBSC-10), May 2010.
- S. Loyka, V.
Kostina, F. Gagnon, Bit
Error Rate is Convex at High SNR, 2010 International Zurich Seminar
on Communications (IZS-10), ETH Zurich, Switzerland, Mar. 3-5, 2010.
- V.I. Mordachev,
S. Loyka, Statistical
Properties of Electromagnetic Environment in Wireless Networks,
Intra-Network Electromagnetic Compatibility and Safety, EMC Europe
2010 (9th International Symposium on EMC joint with 20th International
Wroclaw Symposium on EMC), September 13 -17, 2010, Wroclaw, Poland,
accepted.
- V. Kostina, S.
Loyka, Optimum Power and
Rate Allocation for Coded V-BLAST, IEEE ICC-09, Dresden, Germany,
June 2009.
- V.I. Mordachev,
S. Loyka, The Impact
of Fading and Interference Cancelation On Node Density – Outage
Probability Tradeoff in Wireless Networks,
Canadian Workshop on Information Theory, Ottawa, Canada, May 2009.
- G. Levin , S.
Loyka, What Is The Best Angular
Density of Multipath in MIMO Channels? , Canadian Workshop on
Information Theory, Ottawa, Canada, May 2009.
- V.I. Mordachev,
S. Loyka, Node Density
– Outage Probability Tradeoff in Wireless
Networks, 2008 IEEE International Symposium on Information Theory,
Toronto, Canada, July 2008.
- S. Loyka, C.D. Charalambous, On the Capacity of a
Class of MIMO Channels Subject to Normed Uncertainty, 2008 IEEE
International Symposium on Information Theory, Toronto, Canada, July
2008.
- V. Kostina,
S. Loyka, Performance
Analysis of V-BLAST with Optimum Power Allocation, IEEE GlobeCom, Nov. 2007, Washington, USA.
- S. Loyka. G.
Levin, On Finite-SNR
Diversity-Multiplexing Tradeoff, IEEE GlobeCom, Nov. 2007, Washington, USA.
- S. Loyka. V.
Kostina, F. Gagnon, Symbol Error Rates
of Maximum-Likelihood Detector: Convex/Concave Behavior and
Applications, 2007 IEEE International Symposium on Information
Theory (ISIT’07), June 2007, Nice, France.
- S. Loyka. G.
Levin, Diversity-Multiplexing
Tradeoff via Asymptotic Analysis of Large MIMO
Systems, 2007 IEEE International Symposium on Information Theory (ISIT’07), June 2007,
Nice, France.
- G. Levin , S.
Loyka, On Asymptotic
Outage Capacity Distribution of Correlated MIMO Channels, 2007
International Symposium on Signals, Systems and Electronics (ISSSE-07),
July 2007, Montréal, Canada.
- S. Loyka, F. Gagnon, On Accuracy and Efficiency
of Monte-Carlo Error Rate Simulations for Fading Channels, 2007
International Symposium on Signals, Systems and Electronics (ISSSE-07),
July 2007, Montréal, Canada.
- G. Zhao, S.
Loyka, On Multipath
Clustering In Angular Domain And Its Impact On Channel Capacity And
Diversity Gain, 1st European Conference on Antennas and Propagations
(EUCAP-2006), Nice, France, Nov. 2006.
- S. Loyka, F.
Gagnon, On the Peak Factor
of Sampled and Continuous Signals, 2006 IEEE Vehicular Technology
Conference, Montreal, Canada.
- G. Levin, S.
Loyka, Multi-Keyhole MIMO Channels:
Asymptotic Analysis of Outage Capacity, 2006 IEEE International
Symposium on Information Theory (ISIT’06), July 2006, Seattle, USA.
- G. Levin, S.
Loyka, Multi-Keyholes and
Measure of Correlation in MIMO Channels, 23rd Biennial Symposium on
Communications, Kingston, May 2006.
- V. Kostina, S.
Loyka, Transmit Power Allocation for
the V-BLAST Algorithm, 23rd Biennial Symposium on Communications,
Kingston, May 2006.
- S. Loyka, F.
Gagnon, Analytical BER Analysis
of the V-BLAST in a Rayleigh Fading Channel, IEEE Wireless
Communications and Networking Conference (WCNC 2006), Apr. 2006, Las
Vegas, USA.
- G. Levin, S.
Loyka, On the Outage Capacity
Distribution of Correlated Keyhole MIMO Channels, IEEE Wireless
Communications and Networking Conference (WCNC 2006), Apr. 2006, Las
Vegas, USA.
- V. Kostina, S.
Loyka, On Optimization of the
V-BLAST Algorithm, 2006 IEEE International Zurich Seminar on
Communications, Feb. 2006, ETH Zurich, Switzerland.
- A. Adler, R. Youmaran, S. Loyka, Information content of biometric
features, The 2005 Biometric Symposium, USA.
- S. Loyka, On the
Relationship of Information Theory and Electromagnetism, 6th
International Symposium on Electromagnetic Compatibility and
Electromagnetic Ecology, St. Petersburg, Russia, June 21 – 24, 2005.
- G. Levin, S.
Loyka, Capacity Distribution of a Correlated Keyhole Channel, 9th
Canadian Workshop on Information Theory, Montreal, June 5 – 8, 2005.
- S. Loyka, Information Theory and Electromagnetism: Are
They Related? , the Joint COST 273/284 Workshop on Antennas and
Related System Aspects in Wireless Communications, Chalmers University
of Technology (Gothenburg, Sweden, June 2004); University of Missouri
(Rolla, USA, 03.2004); Swiss Federal Institute of Technology (Lausanne
and Zurich, 02.2003).
- S. Loyka, F.
Gagnon, On BER Analysis of the
BLAST Without Optimal Ordering over Rayleigh Fading Channel, 2004
IEEE Vehicular Technology Conference, Los Angeles, CA, Sep. 26-29.
- G. Levin, S.
Loyka, Statistical
Approach to MIMO Capacity Analysis in a Fading Channel, 2004 IEEE
Vehicular Technology Conference, Los Angeles, CA, Sep. 26-29.
- S. Loyka, Electromagnetic Interference in
Wireless Communications: Behavioral-Level Simulation Approach, 2004
IEEE Vehicular Technology Conference, Los Angeles, CA, Sep. 26-29.
- G. Zhao, S.
Loyka, MIMO Capacity of
Multipath-Clustered Channels Using Fourier Transform Techniques,
Seventh International Conference on Signal Processing (ICSP'04), Aug.
31-Sept. 4, 2004, Beijing, China.
- S. Loyka, Information Theory and Electromagnetism:
Are They Related?, the International Symposium on Antenna Technology
and Applied Electromagnetics (ANTEM’04), Ottawa, Canada, Jul. 20-23
2004.
- S. Loyka, F.
Gagnon, Outage Probability of the
BLAST Algorithm in a Rayleigh Fading Channel, 22nd Biennial
Symposium on Communications, Kingston, May 31 – June 3, 2004.
- A. Adinoyi, H. Yanikomeroglu,
S. Loyka, Hybrid Macro- and
Generalized Selection Combining Microdiversity
in Lognormal Shadowed Rayleigh Fading Channels, IEEE International
Conference on Communications (ICC’04), 20-24 June 2004, Paris, France.
- S. Loyka, Statistical Analysis of the 2xn V-BLAST
Algorithm Over Rayleigh Fading Channel, IEEE International
Conference on Acoustic, Speech and Signal Processing (ICASSP’04), May
17-21, Montreal, Canada, 2004.
- G. Zhao, S.
Loyka, Impact of Multipath
Clustering on the Performance of MIMO Systems, IEEE Wireless
Communications and Networking Conference (WCNC 2004), 21-25 March 2004,
Atlanta, GA, USA.
- S. Loyka, F.
Gagnon, Analytical Framework
for Outage and BER Analysis of the V-BLAST Algorithm, 2004
International Zurich Seminar on Communications, Feb. 18-20 2004, ETH
Zurich, Switzerland, pp. 120-123.
- L. Chan, S.
Loyka, Impact of Multipath
Angular Distribution on Performance of MIMO Systems, Canadian
Conference on Electrical and Computer Engineering (CCECE 2004), May 2-5,
2004, Niagara Falls, Canada.
- G. Zhao, S.
Loyka, Performance Study
of MIMO Systems in a Clustered Multipath Channel, Canadian
Conference on Electrical and Computer Engineering (CCECE 2004), May 2-5,
2004, Niagara Falls, Canada.
- G. Levin, S.
Loyka, Statistical Analysis of a
Measured MIMO Channel, Canadian Conference on Electrical and
Computer Engineering (CCECE 2004), May 2-5, 2004, Niagara Falls, Canada.
- S.L. Loyka, Dimensionality Loss in MIMO Communication
Systems, the 3rd IASTED International Conference on Wireless and
Optical Communications (WOC 2003), July 14-16, 2003, Banff, Alberta,
Canada, pp. 138-143.
- S.L. Loyka, On MIMO Channel Capacity, Spatial Sampling
and the Laws of Electromagnetism, the 3rd IASTED International
Conference on Wireless and Optical Communications (WOC 2003), July
14-16, 2003, Banff, Alberta, Canada, pp. 132-137.
- S.L. Loyka, Multi-Antenna Capacities of
Waveguide and Cavity Channels, Canadian Conference on Electrical and
Computer Engineering (CCECE 2003), May 4-7, 2003, Montréal, Canada.
- S. Loyka, EMI in Wireless Communications: Full-Scale
Behavioural-Level Simulation (Invited), 27th General Assembly of the
International Union of Radio Science, Maastricht, The Netherlands, Aug.
17-24, 2002.
- S. Loyka, MIMO Channel Capacity: Electromagnetic Wave
Perspective, 27th General Assembly of the International Union of
Radio Science, Maastricht, The Netherlands, Aug. 17-24, 2002.
- S. Loyka, V-BLAST Outage Probability:
Analytical Analysis, 2002 IEEE Vehicular Technology Conference,
24–28 September 2002, Vancouver, Canada.
- S. Loyka, F.
Gagnon, Performance Analysis of the
V-BLAST Algorithm: An Analytical Approach, 2002 International Zurich
Seminar on Broadband Communications, Feb. 19-21, Zurich, Switzerland,
pp. 5_1 – 5_6.
- S. Loyka, A.
Kouki, The Impact of Correlation
on Multi-Antenna System Performance: Correlation Matrix Approach,
2001 IEEE Vehicular Technology Conference, Atlantic City, USA, Oct.
7-11, pp. 533-537.
- S. Loyka, A.
Kouki, F. Gagnon , Fading
Prediction on Microwave Links for Airborne Communications, IEEE Vehicular
Technology Conference, Atlantic City, USA, Oct. 7-11, pp. 1960-1964.
- S.L. Loyka, EMC/EMI Analysis in Wireless
Communication Networks, 2001 IEEE EMC Symposium, Montreal, Canada,
August 13-17, pp. 100-105.
- S. Loyka, A.
Kouki, Early-Time Behavior
of the Ground Transient Resistance of Overhead Lines, 2001 IEEE EMC
Symposium, Montreal, Canada, August 13-17, pp. 222-226.
- S. Loyka, A.
Kouki, On the Use of Jensen’s
Inequality for MIMO Channel Capacity Estimation, 2001 Canadian
Conference on Electrical and Computer Engineering (CCECE 2001), May
13-16, Toronto, Canada, 2001
- S. Loyka, A.
Kouki, F. Gagnon, Fade Depth
Prediction on Wireless Microwave Links Using Two-Ray Multipath Model,
2001 Canadian Conference on Electrical and Computer Engineering (CCECE
2001), May 13-16, Toronto, Canada, 2001
- S. Loyka, A.
Kouki, Correlation and MIMO
Communication Architecture (Invited), 8th International Symposium on
Microwave and Optical Technology, Montreal, Canada, June 19-23, 2001.
- S.L. Loyka, J.R.
Mosig, Spatial Channel Properties and
Spectral Efficiency of BLAST Architecture, AP2000 Millennium
Conference on Antennas & Propagation, Davos, Switzerland, 9-14
April, 2000.
- S.L. Loyka, Numerical Modeling of Nonlinear
Interference and Distortions for Wireless Communications, 15th
Intern. Wroclaw Symp. on EMC, Poland, Wroclaw, June 27-30, 2000, pp.
132-136
- S.L. Loyka, On the Accuracy of Nonlinear Microwave
Circuit Simulation at the Behavioral Level, Int. Conf. on Microwave
& Radar (MIKON-2000), Poland, June 2000.
- S.L. Loyka, F. Rachidi, C.A. Nucci, M. Ianoz, Sur un Problème de Singularité Dans
L’expression de la Résistance du sol des Lignes Aériennes en Régime
Transitoire, 10e Colloque International sur la CEM, CEM'2000,
Clermont-Ferrand, France, March 14-16, 2000.
- S.L. Loyka, J.R.
Mosig, Nonlinear Modeling
and Simulation of Active Array Antennas, the 8th COST 259 MC
Meeting, Vienna, Austria, 22-23 April 1999 and 5th COST 260 MC & WG
Meeting, Wroclaw, Poland, 30 June - 2 July 1999.
- S.L. Loyka, Numerical Simulation of Nonlinear
Interference in Radio Systems (Invited paper), the 26th URSI General
Assembly, Toronto, Canada, Aug. 13-21 1999.
- S.L. Loyka, I.D.
Cheremisinov, Validation of the high-order
polynomial models used in behavioral-level simulation, 4th Inter.
Confer. on Telecommunications in Modern Satellite, Cable and
Broadcasting Services, Nis, Yugoslavia, 13-15 Oct. 1999, pp.592-595.
- S.L. Loyka, Applying Genetic Algorithm to
Modeling Nonlinear Transfer Functions, 4th Inter. Confer. on
Telecommunications in Modern Satellite, Cable and Broadcasting Services,
Nis, Yugoslavia, 13-15 Oct. 1999, pp.247-250.
- S.L. Loyka, V.I.
Mordachev, Identification of Nonlinear
Interference Sources with the Use of the Discrete Technique, IEEE
Int. Symp. on EMC, Denver, Colorado, Aug. 24-28, 1998, pp.882-887.
- S.L. Loyka, V.I.
Mordachev, On Applications of
Self-Phased Array Antennas to Mobile Communications, 1998 IEEE Radio
and Wireless Conf. (RAWCON’98), Colorado Springs, Colorado, Aug.9-12,
1998, pp. 233-236.
- S.L. Loyka, On Accuracy of Numerical EMC/EMI Modeling
over a Wide Frequency Range, International Symp. on EMC (EMC’98
Roma), Rome, Italy, Sep. 14-18, 1998, pp. 684-688.
- S.L. Loyka, On Operation of Self-Phased Arrays Under
Conditions of Multipath Propagation, Int. Conf. on Microwave &
Radar (MIKON-98), Poland, Krakow, 1998, pp.535-539.
- S.L. Loyka, Detector Simulation with the Use of
the Discrete Technique, 14th Intern. Wroclaw Symp. on EMC, Poland,
Wroclaw, June 23-25, 1998, pp.311-315.
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