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Research Output 2006 2019

2010

Characteristics analysis and modeling of frame traffic in 802.11 wireless networks

Ge, X. H., Yang, Y., Wang, C. X., Liu, Y. Z., Liu, C. & Xiang, L., Apr 2010, In : Wireless Communications and Mobile Computing. 10, 4, p. 584-592 9 p.

Research output: Contribution to journalArticle

Wireless local area networks (WLAN)
Analytical models
Wireless networks
Throughput

Computationally tractable model of energy detection performance over slow fading channels

Sun, H., Laurenson, D. I. & Wang, C. X., Oct 2010, In : IEEE Communications Letters. 14, 10, p. 924-926 3 p., 5581186.

Research output: Contribution to journalArticle

Fading channels
Normal distribution
Cognitive radio
Ultra-wideband (UWB)
Communication

Cooperative MIMO channel models: A survey

Wang, C. X., Hong, X., Ge, X., Cheng, X., Zhang, G. & Thompson, J., Feb 2010, In : IEEE Communications Magazine. 48, 2, p. 80-87 8 p., 5402668.

Research output: Contribution to journalArticle

MIMO systems
Wireless networks
Communication systems
Antennas

Distributed explicit rate schemes in multi-inputmulti-output network systems

Xiong, N., Vasilakos, A. V., Yang, L. T., Pan, Y., Wang, C. X. & Vandenberg, A., Jul 2010, In : IEEE Transactions on Systems, Man and Cybernetics Part C: Applications and Reviews. 40, 4, p. 448-459 12 p., 5424037.

Research output: Contribution to journalArticle

Tuning
Derivatives
Controllers
Flow control
Packet loss

Higher layer synchronization in an ECMA-368 ultra wideband network

Anyaegbu, M. U., Weir, A. & Wang, C. X., 2010, 2010 IEEE International Conference on Ultra-Wideband, ICUWB2010 - Proceedings. Vol. 2. p. 739-742 4 p.

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

Broadband networks
Ultra-wideband (UWB)
Synchronization
Video streaming
Clocks

Interference modeling for cognitive radio networks with power or contention control

Chen, Z., Wang, C. X., Hong, X., Thompson, J., Vorobyov, S. A. & Ge, X., 2010, 2010 IEEE Wireless Communications and Networking Conference, WCNC 2010 - Proceedings.

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

Cognitive radio
Power control
Carrier sense multiple access
Medium access control
Collision avoidance

On space-frequency correlation of UWB MIMO channels

Hong, X., Wang, C. X., Thompson, J., Allen, B., Malik, W. Q. & Ge, X., Nov 2010, In : IEEE Transactions on Vehicular Technology. 59, 9, p. 4201-4213 13 p., 5575454.

Research output: Contribution to journalArticle

matrix
modeling

Optimization of LTE scheduling using multi-objective evolutionary algorithms

Thompson, A., Corne, D. & Wang, C. X., 2010, 2010 UK Workshop on Computational Intelligence, UKCI 2010.

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

Evolutionary algorithms
Scheduling
Throughput
Parameterization
Telephone

Space-time correlation properties of a 3D two-sphere model for non-isotropic MIMO mobile-to-mobile channels

Yuan, Y., Cheng, X., Wang, C. X., Laurenson, D. I., Ge, X. & Zhao, F., 2010, 2010 IEEE Global Telecommunications Conference, GLOBECOM 2010.

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

Stochastic models
Statistics
Scattering
Geometry
2009

A geometry-based stochastic model for wideband MIMO mobile-to-mobile channels

Cheng, X., Wang, C. X. & Laurenson, D. I., 2009, GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference.

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

Stochastic models
Geometry
Power spectral density
Electric delay lines
Fading channels

An adaptive geometry-based stochastic model for non-isotropic MIMO mobile-to-mobile channels

Cheng, X., Wang, C. X., Laurenson, D. I., Salous, S. & Vasilakos, A. V., Sep 2009, In : IEEE Transactions on Wireless Communications. 8, 9, p. 4824-4835 12 p., 5285204.

Research output: Contribution to journalArticle

Stochastic models
Geometry
Power spectral density
Fading channels
Macros

Call admission control algorithms in OFDM-based wireless multiservice networks

Zhang, Y., Chen, Y., He, J., Wang, C. X. & Vasilakos, A. V., Jul 2009, In : Wireless Personal Communications. 50, 1, p. 99-114 16 p.

Research output: Contribution to journalArticle

Congestion control (communication)
Orthogonal frequency division multiplexing
Wireless networks
Quality of service
Blocking probability

Cognitive radio networks: Interference cancelation and management techniques

Hong, X., Chen, Z., Wang, C. X., Vorobyov, S. A. & Thompson, J. S., Dec 2009, In : IEEE Vehicular Technology Magazine. 4, 4, p. 76-84 9 p., 5338998.

Research output: Contribution to journalArticle

Hidden markov models for packet-level errors in bursty digital wireless channels

Salih, O. S., Wang, C. X., Laurenson, D. I. & He, Y., 8 Dec 2009, Loughborough Antennas and Propagation Conference, LAPC 2009 - Conference Proceedings. p. 385-388 4 p.

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

Hidden Markov models
Error statistics
Network protocols
Communication

Hybrid ARQ with rate adaptation in multiband OFDM UWB systems

Wang, C. X., Ryu, H. G., Chen, H. H. & Yejun, H., 2009, Proceedings - 2009 IEEE International Conference on Communications, ICC 2009.

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

Ultra-wideband (UWB)
Orthogonal frequency division multiplexing
Throughput

Modelling for vehicle to vehicle applications

Laurenson, D. I., Matthaiou, M., Cheng, X. & Wang, C. X., 8 Dec 2009, Loughborough Antennas and Propagation Conference, LAPC 2009 - Conference Proceedings. p. 42-48 7 p.

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

Vehicle to roadside communications
Vehicle to vehicle communications
Cellular telephone systems
Bandwidth
Communication

Multiple-ring based modeling and simulation of wideband space-time-frequency MIMO channels

Cheng, X., Wang, C. X. & Laurenson, D. I., 2009, Proceedings - 2009 IEEE International Conference on Communications, ICC 2009.

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

Electric delay lines
Macros
Time of arrival

Nash bargaining over MIMO interference systems

Chen, Z., Vorobyov, S. A., Wang, C. X. & Thompson, J., 2009, Proceedings - 2009 IEEE International Conference on Communications, ICC 2009.

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

Covariance matrix

New deterministic and stochastic simulation models for non-isotropic scattering MIMO channels

Cheng, X., Wang, C. X. & Laurenson, D. I., 2009, Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009. p. 1365-1369 5 p.

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

Scattering

On analytical derivations of the condition number distributions of dual non-central Wishart matrices

Matthaiou, M., Laurenson, D. I. & Wang, C. X., Mar 2009, In : IEEE Transactions on Wireless Communications. 8, 3, p. 1212-1217 6 p., 4801473.

Research output: Contribution to journalArticle

Rayleigh fading
Probability density function
Telecommunication links
Distribution functions
Statistics

On capacity of cognitive radio networks with average interference power constraints

Wang, C. X., Hong, X., Chen, H. H. & Thompson, J., Apr 2009, In : IEEE Transactions on Wireless Communications. 8, 4, p. 1620-1625 6 p., 4907431.

Research output: Contribution to journalArticle

Radio interference
Cognitive radio
Radio transmitters
Channel capacity
Power control

Second order statistics of non-isotropic mobile-to-mobile Ricean fading channels

Cheng, X., Wang, C. X., Laurenson, D. I. & Vasilakos, A. V., 2009, Proceedings - 2009 IEEE International Conference on Communications, ICC 2009.

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

Fading channels
Statistics
Stochastic models
Geometry

Soft bit error modeling for discrete wireless channels

Salih, O. S., Wang, C. X. & Laurenson, D. I., 2009, Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009. p. 759-763 5 p.

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

Fading channels
Decoding
Communication systems
Network protocols

Three layered hidden Markov models for binary digital wireless channels

Salih, O. S., Wang, C. X. & Laurenson, D. I., 2009, Proceedings - 2009 IEEE International Conference on Communications, ICC 2009.

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

Hidden Markov models
Error statistics
Statistics
Network protocols

Two new sum-of-sinusoids-based methods for the efficient generation of multiple uncorrelated rayleigh fading waveforms

Pätzold, M., Wang, C. X. & Hogstad, B. O., Jun 2009, In : IEEE Transactions on Wireless Communications. 8, 6, p. 3122-3131 10 p., 5089993.

Research output: Contribution to journalArticle

Rayleigh fading
Fading channels
Simulators
Scattering

Vehicle-to-vehicle channel modeling and measurements: Recent advances and future challenges

Wang, C-X., Cheng, X. & Laurenson, D. I., Nov 2009, In : IEEE Communications Magazine. 47, 11, p. 96-103 8 p., 5307472.

Research output: Contribution to journalArticle

Dedicated short range communications
Vehicle to vehicle communications
Wireless ad hoc networks
Mobile ad hoc networks
Communication systems

Vehicular communication: protocol design, testbed implementation and performance analysis

Iqbal, S., Chowdhury, S. R., Hyder, C. S., Vasilakos, A. V. & Wang, C. X., 2009, Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009. p. 410-415 6 p.

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

Testbeds
Network protocols
Vehicle to vehicle communications
Communication
Telecommunication networks
2008

A generic geometrical-based MIMO mobile-to-mobile channel model

Cheng, X., Wang, C. X., Laurenson, D. I., Ghent, H. H. & Vasilakos, A. V., 2008, IWCMC 2008 - International Wireless Communications and Mobile Computing Conference. p. 1000-1005 6 p.

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

Power spectral density
Fading channels
Macros
Scattering

A modified weighted bit-flipping algorithm for LDPC codes

Zhang, H., Yuan, D. & Wang, C. X., 2008, IET 2nd International Conference on Wireless, Mobile and Multimedia Networks, ICWMMN 2008. 545 CP ed. p. 227-230 4 p.

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

Geometry
Decoding

A new reliable scheme for IP service transmission in T-DMB systems

Li, L., Liu, K. M., Wang, C. X. & Liu, Y. A., 2008, IWCMC 2008 - International Wireless Communications and Mobile Computing Conference. p. 1037-1041 5 p.

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

Digital multimedia broadcasting
Encapsulation
Forward error correction
Decoding
Error correction

An improved deterministic SoS channel simulator for multiple uncorrelated Ravleigh fading channels

Wang, C. X., Yuan, D., Chen, H. H. & Xu, W., Sep 2008, In : IEEE Transactions on Wireless Communications. 7, 9, p. 3307-3311 5 p., 4626302.

Research output: Contribution to journalArticle

Rayleigh fading
Fading channels
Simulators

An improved normalized BP based decoding algorithm for LDPC codes

Zhang, H., Yuan, D. & Wang, C. X., 2008, IET 2nd International Conference on Wireless, Mobile and Multimedia Networks, ICWMMN 2008. 545 CP ed. p. 223-226 4 p.

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

Decoding
Mean square error
Signal to noise ratio
Geometry

A novel centralized network for sensing spectrum in cognitive radio

Sun, H., Laurenson, D. I., Thompson, J. S. & Wang, C. X., 2008, ICC 2008 - IEEE International Conference on Communications, Proceedings. p. 4186-4190 5 p.

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

Cognitive radio
Radio systems

Capacity study of vehicle-to-roadside MIMO channels with a Line-of-Sight component

Matthaiou, M., Laurenson, D. I. & Wang, C. X., 2008, WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings. p. 775-779 5 p.

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

Vehicle to roadside communications
Roadsides
Channel capacity
Wavefronts
Antennas

Cognitive radio network management

Wang, C. X., Chen, H. H., Hong, X. & Guizani, M., Mar 2008, In : IEEE Vehicular Technology Magazine. 3, 1, p. 28-35 8 p., 4539045.

Research output: Contribution to journalArticle

Cross-layer design based on RC-LDPC codes in MIMO channels with estimation errors

Zhang, Y., Yuan, D. & Wang, C. X., 1 Oct 2008, In : AEU - International Journal of Electronics and Communications. 62, 9, p. 659-665 7 p.

Research output: Contribution to journalArticle

Piercing
Adaptive modulation
Error analysis
Fading channels
Throughput

Deconstructing space-frequency correlated ultrawideband MIMO channels

Hong, X., Wang, C. X., Thompson, J., Allen, B. & Malik, W. Q., 2008, Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008. Vol. 1. p. 47-50 4 p.

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

Ultra-wideband (UWB)
Covariance matrix
Impulse response

Demystifying white spaces

Hong, X., Wang, C. X., Thompson, J. & Zhang, Y., 2008, 2008 International Conference on Communications, Circuits and Systems Proceedings, ICCCAS 2008. p. 350-354 5 p.

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

Stochastic Geometry
Random Networks
Power Control
Voids
Spatial Distribution

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

Accurate and efficient simulation of multiple uncorrelated Rayleigh fading waveforms

Wang, C. X., Pätzold, M. & Yuan, D., Mar 2007, In : IEEE Transactions on Wireless Communications. 6, 3, p. 833-839 7 p.

Research output: Contribution to journalArticle

Rayleigh fading
Fading channels
Simulators

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 new class of generative models for burst-error characterization in digital wireless channels

Wang, C. X. & Xu, W., Mar 2007, In : IEEE Transactions on Communications. 55, 3, p. 453-462 10 p.

Research output: Contribution to journalArticle

Error statistics
Bit error rate
Detectors
Network protocols
Computer simulation

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