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Research Output 2006 2019

Filter
Conference contribution
2008

Double embedded processes based hidden Markov models for binary digital wireless channels

Salih, O. S., Wang, C. X. & Laurenson, D. I., 2008, ISWCS'08 - Proceedings of the 2008 IEEE International Symposium on Wireless Communication Systems. p. 219-223 5 p.

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

Hidden Markov models
Network protocols
Costs

Interference modeling of cognitive radio networks

Hong, X., Wang, C. X. & Thompson, J., 2008, 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC. p. 1851-1855 5 p.

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

Radio interference
Cognitive radio
Outages
Probability density function

Performance analysis of cognitive radio networks with average interference power constraints

Hong, X., Wang, C. X., Chen, H. H. & Thompson, J., 2008, ICC 2008 - IEEE International Conference on Communications, Proceedings. p. 3578-3582 5 p.

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

Cognitive radio
Radio transmitters
Power control
Distribution functions

Reduced complexity detection for Ricean MIMO channels based on condition number thresholding

Matthaiou, M., Laurenson, D. I. & Wang, C. X., 2008, IWCMC 2008 - International Wireless Communications and Mobile Computing Conference. p. 988-993 6 p.

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

Detectors
Maximum likelihood
Antenna arrays
Switches
Antennas

Space-time-frequency characterization of non-isotropic MIMO mobile-to-mobile multicarrier ricean fading channels

Cheng, X., Wang, C. X., Laurenson, D. I., Chen, H. H. & Vasilakos, A. V., 2008, IWCMC 2008 - International Wireless Communications and Mobile Computing Conference. p. 994-999 6 p.

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

Power spectral density
Fading channels
Scattering

Uplink cell capacity of cognitive radio networks with interference outage constraints

Hong, X., Wang, C. X. & Thompson, J., 2008, 2008 International Conference on Communications, Circuits and Systems Proceedings, ICCCAS 2008. p. 333-338 6 p.

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

Radio interference
Cognitive radio
Outages
Random variables
Base stations

Uplink cell capacity of cognitive radio networks with peak interference power constraints

Hong, X., Wang, C. X. & Thompson, J., 2008, 2008 International Conference on Communications, Circuits and Systems Proceedings, ICCCAS 2008. p. 372-377 6 p.

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

Radio interference
Cognitive radio
Base stations
Fading channels
Distribution functions
2007

A generic space-time-frequency correlation model and its corresponding simulation modal for narrowband MIMO channels

Cheng, X., Wang, C. X. & Laurenson, D. I., 2007, 2nd European Conference on Antennas and Propagation, EuCAP 2007. 11961 ed. Vol. 2007.

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

Orthogonal frequency division multiplexing
Communication systems

AMC-HARQ system baded on RC-LDPC codes in MIMO channels

Li, C., Zhang, Y., Yuan, D. & Wang, C., 2007, 2007 International Workshop on Cross Layer Design, IWCLD 2007. p. 161-164 4 p.

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

Adaptive modulation
Throughput
Channel estimation
Fading channels
Error analysis

A novel iterative method for turbo equalization

Cheng, X., Wang, C. X., Yuan, D. & Chen, H. H., 2007, 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007. p. 489-493 5 p.

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

Iterative methods
Turbo codes
Equalizers
Transmitters
Computational complexity

A PAPR reduction method using constraint code in multicode CDMA system

Ryu, H. G., Kim, S. K., Lee, S. E. & Wang, C. X., 2007, 2007 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, Conference Proceedings, PACRIM. p. 296-299 4 p.

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

Code division multiple access
Power amplifiers
Quality of service
Electric power utilization

A side information embedded PTS scheme in the OFDM communication system

Ryu, H. G., Kim, S. A. & Wang, C. X., 2007, 2007 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, Conference Proceedings, PACRIM. p. 300-303 4 p.

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

Orthogonal frequency division multiplexing
Communication systems
Modulation
Recovery

Nonlinear distortion reduction for the improvement of the BER performance in OFDM communication systems

Ryu, H. G., Wang, C. X. & Ryu, S. B., 2007, ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies Proceedings. p. 67-71 5 p.

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

Nonlinear distortion
Bit error rate
Orthogonal frequency division multiplexing
Communication systems
Power amplifiers

The impact of the I/Q mismatching errors on the BER performance of OFDM communication systems

Hieu, N. T., Ryu, H. G., Wang, C. X. & Chen, H. H., 2007, 2007 IEEE International Conference on Communications, ICC'07. p. 5423-5427 5 p.

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

Bit error rate
Orthogonal frequency division multiplexing
Communication systems
Computer simulation
2006

A comparative study on the spatial correlation characteristics of the 3GPP spatial channel model and the kronecker MIMO channel model

Wang, C., Hong, X., Wu, H. & Xu, W., 2006, Proceedings of the 7th World Wireless Congress. Vol. 2006. p. 239-244 6 p. (World Wireless Congress).

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

Stochastic models
Power spectrum

A correlation based double directional stochastic model for MIMO-UWB propagation channels

Hong, X. & Wang, C., 2006, IET Seminar on Ultra Wideband Systems, Technologies and Applications. 11371 ed. Vol. 2006. p. 249-253 5 p.

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

Stochastic models
Ultra-wideband (UWB)
Statistics

A modified iterative packet combining scheme for intersymbol interference channels

Cheng, X., Yuan, D. F. & Wang, C. X., 2006, 2006 International Conference on Communications, Circuits and Systems, ICCCAS, Proceedings - Communication Theory and System. Vol. 2. p. 712-716 5 p.

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

Intersymbol interference
Computational complexity
Signal to noise ratio
Switches

A new efficient method for simulating multiple uncorrelated Rayleigh fading channels

Wang, C., Yuan, D. & Xu, W., 2006, 2006 International Conference on Communications, Circuits and Systems, ICCCAS, Proceedings - Communication Theory and System. Vol. 2. p. 829-833 5 p.

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

Rayleigh fading
Fading channels
Simulators

A study on burst error statistics and error modelling for MB-OFDM UWB systems

Wang, C. & Xu, D., 2006, IET Seminar on Ultra Wideband Systems, Technologies and Applications. 11371 ed. Vol. 2006. p. 244-248 5 p.

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

Error statistics
Ultra-wideband (UWB)
Orthogonal frequency division multiplexing
Wireless networks
Statistics

Modeling MIMO fading channels: Background, comparison and some progress

Wang, C-X., 2006, 2006 International Conference on Communications, Circuits and Systems, ICCCAS, Proceedings - Communication Theory and System. Vol. 2. p. 664-669 6 p.

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

Fading channels
Stochastic models
Power spectrum