• 227 Citations
  • 9 h-Index
20042018
If you made any changes in Pure these will be visible here soon.

Research Output 2004 2018

  • 227 Citations
  • 9 h-Index
  • 20 Article
  • 12 Conference contribution
  • 1 Paper
2018

OFDM based robust digital image watermarking resistant to multipath spatial shifts

Pulayikodi, S. K., Altrhuni, N., Ahmed, A. & Shiginah, F. B., Aug 27 2018, 2017 9th IEEE-GCC Conference and Exhibition, GCCCE 2017. Institute of Electrical and Electronics Engineers Inc., 8448022

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image watermarking
Orthogonal frequency division multiplexing
shift
telemedicine
Telemedicine
1 Citation (Scopus)

Performance evaluation of OFDM based watermarking robust to multipath spatial shifts

Pullayikodi, S. K., Altrhuni, N., Tarhuni, N., Ahmad, A. & Bait Shiginah, F. A., Jan 1 2018, In : International Journal of Computing and Digital Systems. 7, 1, p. 51-58 8 p.

Research output: Contribution to journalArticle

Watermarking
Orthogonal frequency division multiplexing
Telemedicine
Multipath fading
Fading channels

التقييم العددي للانبعاثات الكهرومغناطيسية المنبثقة من مشعات النطاق العريض الفائق التي تقع داخل حاويات معدنية ذات فتحات صغيرة لتدفق الهواء

Translated title of the contribution: Numerical assessment of electromagnetic radiated emissions from an UWB radiators located inside metallic enclosures with small air-flow openingsBait-Suwailm, M. M., Boudelliou, A. & Altrhuni, N., Jan 1 2018, In : Journal of Engineering Research. 15, 2, p. 55-62 8 p.

Research output: Contribution to journalArticle

Radiators
Enclosures
Ultra-wideband (UWB)
Shielding
Air
2017
2 Citations (Scopus)

Computationally efficient robust color image watermarking using fast walsh hadamard transform

Pullayikodi, S. K., Altrhuni, N., Ahmed, A. & Shiginah, F. B., Dec 1 2017, In : Journal of Imaging. 3, 4, 46.

Research output: Contribution to journalArticle

Open Access
Walsh transforms
Hadamard transforms
Image watermarking
Multimedia
Watermarking

OFDM Based Robust Digital Image Watermarking Resistant to Multipath Spatial Shifts

Suja, K. P., Altrhuni, N., Ahmad, A. & Bait Shiginah, F. A., May 2017.

Research output: Contribution to conferencePaper

2016

Computationally efficient, robust watermarking using fast Walsh Hadamard Transform

Suja, K. P., Tarhuni, N., Ahmad, A. & Bait Shiginah, F., Jul 6 2016, 7th International Conference on Computing, Communication and Networking Technologies, ICCCNT 2016. Association for Computing Machinery, Vol. 06-08-July-2016. 2973276

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Walsh transforms
Hadamard transforms
Watermarking
Discrete cosine transforms
Channel capacity
1 Citation (Scopus)

On-line denoising of motor speed control loop using order statistics filtering

Tarhuni, N. G., Saleem, A. & Mesbah, M., Jan 5 2016, ISMA 2015 - 10th International Symposium on Mechatronics and its Applications. Institute of Electrical and Electronics Engineers Inc., 7373486

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Speed control
Statistics
Acoustic variables control
Impulse noise
Feedback

Stochastic allocation of transmit power for realistic wireless channel models

Tarhuni, N. G., Elmusrati, M. & Al-Nadabi, M., 2016, In : Journal of Engineering Research. 13, 1, p. 72-79 8 p.

Research output: Contribution to journalArticle

Feedback
Outages
Wireless networks
Sensors
Monte Carlo simulation
2015
16 Citations (Scopus)

Autonomous control strategy for fault management in distribution networks

Tarhuni, N. G., Elkalashy, N. I., Kawady, T. A. & Lehtonen, M., 2015, In : Electric Power Systems Research. 121, p. 252-259 8 p.

Research output: Contribution to journalArticle

Electric power distribution
Decentralized control
Communication
Switches
2011
2 Citations (Scopus)

Two-state discretized transmit power control for ad-hoc sensor networks

Tarhuni, N. G., Elmusrati, M. S. & Abouda, A., 2011, 2011 3rd International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2011. 6078987

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ad hoc networks
Power control
Sensor networks
Sensors
Parallel algorithms
2010
19 Citations (Scopus)

Bayesian selectivity technique for earth fault protection in medium-voltage networks

Elkalashy, N. I., Elhaffar, A. M., Kawady, T. A., Tarhuni, N. G. & Lehtonen, M., Oct 2010, In : IEEE Transactions on Power Delivery. 25, 4, p. 2234-2245 12 p., 5524100.

Research output: Contribution to journalArticle

Discrete wavelet transforms
Electric instrument transformers
Earth (planet)
Electric potential
Electric fault currents
2 Citations (Scopus)

Evaluation of chirp detector-based travelling wave localization of earth faults in MV networks

Elkalashy, N. I., Tarhuni, N. G., Elhaffar, A. M. & Lehtonen, M., 2010, 10th IET International Conference on Developments in Power System Protection, DPSP 2010 - Managing the Change. 558 CP ed. Vol. 2010.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric instrument transformers
Chirp modulation
Earth (planet)
Detectors
Adenosinetriphosphate

MIMO channel gain mechanisms relative to SISO channel

Abouda, A. A. & Tarhuni, N. G., 2010, In : Journal of Engineering Research. 7, 2, p. 40-47 8 p.

Research output: Contribution to journalArticle

Multiplexing
Channel capacity
Signal to noise ratio
Communication
Bit error rate
2009
5 Citations (Scopus)

DWT and Bayesian technique for enhancing earth fault protection in MV networks

Elkalashy, N. I., Lehtonen, M. & Tarhuni, N. G., 2009, 2009 IEEE/PES Power Systems Conference and Exposition, PSCE 2009. 4840121

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Discrete wavelet transforms
Earth (planet)
Electric potential
Adenosinetriphosphate
10 Citations (Scopus)

Evaluation of probabilistic-based selectivity technique for earth fault protection in MV networks

Elhaffar, A. M., Elkalashy, N. I., Tarhuni, N. G., Abdel-Fattah, M. F. & Lehtonen, M., 2009, 2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future. 5282189

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric instrument transformers
Earth (planet)
Electric potential
Adenosinetriphosphate
Discrete wavelet transforms
11 Citations (Scopus)

Performance analysis of random uniform power allocation for wireless networks in Rayleigh fading channels

Elmusrati, M., Tarhuni, N. & Jäntti, R., Jun 2009, In : European Transactions on Telecommunications. 20, 4, p. 457-462 6 p.

Research output: Contribution to journalArticle

Rayleigh fading
Fading channels
Wireless networks
Sensors
Power transmission
8 Citations (Scopus)

Probabilistic model for mv spark-gap characteristics with lightning induced overvoltage superimposed on ac voltage

Sabiha, N. A., Lehtonen, M., Tarhuni, N. G. & Hyvönen, P., Oct 2009, In : IEEE Transactions on Dielectrics and Electrical Insulation. 16, 5, p. 1404-1412 9 p., 5293954.

Research output: Contribution to journalArticle

Lightning
Electric sparks
Electric potential
Overhead lines
Gaussian distribution
10 Citations (Scopus)

Simplified probabilistic selectivity technique for earth fault detection in unearthed MV networks

Elkalashy, N. I., Tarhuni, N. G. & Lehtonen, M., 2009, In : IET Generation, Transmission and Distribution. 3, 2, p. 145-153 9 p.

Research output: Contribution to journalArticle

Discrete wavelet transforms
Fault detection
Earth (planet)
Electric potential
Adenosinetriphosphate
4 Citations (Scopus)

Windowed standard deviation-based transient feature extraction for earth fault protection in MV networks

Elkalashy, N. I., Elhaffar, A. M., Abdel-Fattah, M. F., Lehtonen, M. & Tarhuni, N. G., 2009, Proceedings of the 44th International Universities Power Engineering Conference, UPEC2009. 5429586

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Feature extraction
Earth (planet)
Adenosinetriphosphate
Electric potential
2007
1 Citation (Scopus)

Performance analysis of wireless deaf CDMA sensor networks in fading channels

Elmusrati, M., Tarhuni, N. & Jäntti, R., 2007, 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring. p. 189-192 4 p. 4212479

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fading channels
Code division multiple access
Sensor networks
Sensors
Rayleigh fading
4 Citations (Scopus)

Random power control for uncorrelated rayleigh fading channels

Elmusrati, M., Tarhuni, N. & Jäntti, R., 2007, ICSPC 2007 Proceedings - 2007 IEEE International Conference on Signal Processing and Communications. p. 360-363 4 p. 4728330

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rayleigh fading
Power control
Fading channels
Outages
Distribution functions
7 Citations (Scopus)

State-of-polarization encoding for optical code-division multiple-access networks

Tarhuni, N., Korhonen, T. & Elmusrati, M., Sep 1 2007, In : Journal of Electromagnetic Waves and Applications. 21, 10, p. 1313-1321 9 p.

Research output: Contribution to journalArticle

Optical Code Division multiple Access
code division multiple access
Code division multiple access
coding
Encoding
2006

General MVDR smart antenna algorithm for frequency selective channels

Elmusrati, M., Tarhuni, N. & Koivo, H., Jan 2006, In : WSEAS Transactions on Communications. 5, 1, p. 37-42 6 p.

Research output: Contribution to journalArticle

Smart antennas
Code division multiple access
Antennas
Processing
Costs
10 Citations (Scopus)

Multi-class optical-CDMA network using optical power control

Tarhuni, N., Elmusrati, M. & Korhonen, T., 2006, In : Progress in Electromagnetics Research. 64, p. 279-292 14 p.

Research output: Contribution to journalArticle

code division multiple access
Fiber optic networks
Power control
Code division multiple access
Light amplifiers
59 Citations (Scopus)

Multiclass optical orthogonal codes for multiservice optical CDMA networks

Tarhuni, N. G., Korhonen, T. O., Mutafungwa, E. & Elmusrati, M. S., Feb 2006, In : Journal of Lightwave Technology. 24, 2, p. 694-704 11 p.

Research output: Contribution to journalArticle

code division multiple access
multimedia
interference
multiple access
evaluation
4 Citations (Scopus)

Nonlinear power control for asynchronous fiber-optic CDMA networks

Tarhuni, N. G., Elmusratit, M. S. & Korhonen, T. O., 2006, 2006 IEEE International Conference on Communications, ICC 2006. Vol. 6. p. 2782-2786 5 p. 4024597

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiple access interference
Power control
Code division multiple access
Fiber optics
Shot noise
3 Citations (Scopus)

Polarized optical orthogonal code for optical code division multiple access systems

Tarhuni, N., Elmusrati, M. & Korhonen, T., 2006, In : Progress in Electromagnetics Research. 65, p. 125-136 12 p.

Research output: Contribution to journalArticle

code division multiple access
Code division multiple access
Polarization
polarization
Fibers
30 Citations (Scopus)

Power control of optical CDMA star networks

Tarhuni, N. G., Korhonen, T. O., Elmusrati, M. S. & Mutafungwa, E., Mar 15 2006, In : Optics Communications. 259, 2, p. 655-664 10 p.

Research output: Contribution to journalArticle

code division multiple access
Power control
Code division multiple access
Stars
stars
2005
4 Citations (Scopus)

Model-based investigation on MIMO channel capacity in main street of urban microcells

Abouda, A. A., Tarhuni, N. G. & El-Sallabi, H. M., 2005, 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest. Vol. 2 A. p. 313-316 4 p. 1551803

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Channel capacity
MIMO systems
12 Citations (Scopus)

Multi-access-interference mitigation using power control in optical-CDMA star networks

Tarhuni, N. G., Elmusrati, M. S., Korhonen, T. O. & Mutafungwa, E., 2005, In : IEEE International Conference on Communications. 3, p. 1593-1597 5 p.

Research output: Contribution to journalArticle

Power control
Code division multiple access
Stars
Shot noise
Multiple access interference
2004
1 Citation (Scopus)

Distributed minimum outage removal algorithm for multi-rate CDMA wireless communication systems

Elmusrati, M., Tarhuni, N., Jäntti, R. & Koivo, H., 2004, In : Report - Helsinki University of Technology, Signal Processing Laboratory. 46, p. 256-259 4 p.

Research output: Contribution to journalArticle

Outages
Code division multiple access
Communication systems
Combinatorial optimization
Heuristic algorithms
1 Citation (Scopus)

Multi-weight multi-length strict optical orthogonal codes

Tarhuni, N. G. & Korhonen, T. O., 2004, In : Report - Helsinki University of Technology, Signal Processing Laboratory. 46, p. 161-164 4 p.

Research output: Contribution to journalArticle

Autocorrelation
Bit error rate
Quality of service