Channel, phase noise, and frequency offset in OFDM systems: joint estimation, data detection, and hybrid Cramer-Rao lower bound

Article

Salim, Omar Hazim, Nasir, Ali A., Mehrpouyan, Hani, Xiang, Wei, Durrani, Salman and Kennedy, Rodney A.. 2014. "Channel, phase noise, and frequency offset in OFDM systems: joint estimation, data detection, and hybrid Cramer-Rao lower bound." IEEE Transactions on Communications. 62 (9), pp. 3311-3325. https://doi.org/10.1109/TCOMM.2014.2345056
Article Title

Channel, phase noise, and frequency offset in OFDM systems: joint estimation, data detection, and hybrid Cramer-Rao lower bound

ERA Journal ID4446
Article CategoryArticle
AuthorsSalim, Omar Hazim (Author), Nasir, Ali A. (Author), Mehrpouyan, Hani (Author), Xiang, Wei (Author), Durrani, Salman (Author) and Kennedy, Rodney A. (Author)
Journal TitleIEEE Transactions on Communications
Journal Citation62 (9), pp. 3311-3325
Number of Pages15
Year2014
Place of PublicationUnited States
ISSN0090-6778
1558-0857
Digital Object Identifier (DOI)https://doi.org/10.1109/TCOMM.2014.2345056
Web Address (URL)https://ieeexplore.ieee.org/document/6868950
Abstract

Oscillator phase noise (PHN) and carrier frequency offset (CFO) can adversely impact the performance of orthogonal frequency division multiplexing (OFDM) systems, since they can result in inter carrier interference and rotation of the signal constellation. In this paper, we propose an expectation conditional maximization (ECM) based algorithm for joint estimation of channel, PHN, and CFO in OFDM systems. We present the signal model for the estimation problem and derive the hybrid Cramer-Rao lower bound (HCRB) for the joint estimation problem. Next, we propose an iterative receiver based on an extended Kalman filter for joint data detection and PHN tracking. Numerical results show that, compared to existing algorithms, the performance of the proposed ECM-based estimator is closer to the derived HCRB and outperforms the existing estimation algorithms at moderate-to-high signal-to-noise ratio (SNR). In addition, the combined estimation algorithm and iterative receiver are more computationally efficient than existing algorithms and result in improved average uncoded and coded bit error rate (BER) performance.

KeywordsOFDM; channel estimation; phase noise; frequency offset; Bayesian; hybrid Cramer-Rao lower bound; Kalman filter; data detection
ANZSRC Field of Research 2020400607. Signal processing
461301. Coding, information theory and compression
400608. Wireless communication systems and technologies (incl. microwave and millimetrewave)
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Institution of OriginUniversity of Southern Queensland
Byline AffiliationsSchool of Mechanical and Electrical Engineering
Australian National University
California State University Bakersfield, United States
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Long, Hang, Xiang, Wei, Zhang, Yueying, Wang, Jing and Wang, Wenbo. 2012. "Joint multi-user precoding in multi-relay systems." 7th International Conference on Communications and Networking in China (CHINACOM 2012). Kunming, China 08 - 10 Aug 2012 United States. https://doi.org/10.1109/ChinaCom.2012.6417525
A novel unequal error protection scheme for 3-D video transmission over cooperative MIMO-OFDM systems
Salim, Omar Hazim and Xiang, Wei. 2012. "A novel unequal error protection scheme for 3-D video transmission over cooperative MIMO-OFDM systems." Eurasip Journal on Wireless Communications and Networking. 2012 (269), pp. 1-15. https://doi.org/10.1186/1687-1499-2012-269
Utility-based resource allocation with bipartite matching in OFDMA-based wireless systems
Zheng, Kan, Li, Wei, Liu, Fei and Xiang, Wei. 2012. "Utility-based resource allocation with bipartite matching in OFDMA-based wireless systems." Transactions on Internet and Information Systems. 6 (8), pp. 1913-1925. https://doi.org/10.3837/tiis.2012.08.002
A novel UEP scheme based upon rateless codes
Ni, Chunya, Hou, Chunping and Xiang, Wei. 2012. "A novel UEP scheme based upon rateless codes." 2012 IEEE Wireless Communications and Networking Conference (WCNC 2012) . Paris, France 01 - 04 Apr 2012 Piscataway, NJ. USA. https://doi.org/10.1109/WCNC.2012.6214437
Conditional error rate and combining schemes for hybrid automatic repeat request with M-pulse amplitude modulation
Long, Hang, Xiang, Wei, Wang, Jing, Zhang, Yueying, Liu, Yuanan and Wang, Wenbo. 2014. "Conditional error rate and combining schemes for hybrid automatic repeat request with M-pulse amplitude modulation." International Journal of Communication Systems. 27 (10), pp. 1798-1813. https://doi.org/10.1002/dac.2436
Radio resource allocation in LTE-advanced cellular networks with M2M communications
Zheng, Kan, Hu, Fanglong, Wang, Wenbo, Xiang, Wei and Dohler, Mischa. 2012. "Radio resource allocation in LTE-advanced cellular networks with M2M communications ." IEEE Communications Magazine. 50 (7), pp. 184-192. https://doi.org/10.1109/MCOM.2012.6231296
Precoder distribution and adaptive codebook in wideband precoding
Long, Hang, Kim, Kyeong Jin, Xiang, Wei, Wang, Jing, Liu, Yuanan and Wang, Wenbo. 2012. "Precoder distribution and adaptive codebook in wideband precoding." ETRI Journal. 34 (5), pp. 655-665. https://doi.org/10.4218/etrij.12.0112.0072
Two-symbol FPGA architecture for fast arithmetic encoding in JPEG 2000
Ramesh Kumar, Nandini, Xiang, Wei and Wang, Yafeng. 2012. "Two-symbol FPGA architecture for fast arithmetic encoding in JPEG 2000." Journal of Signal Processing Systems. 69 (2), pp. 213-224. https://doi.org/10.1007/s11265-011-0655-1
Analysis of conditional error rate and combining schemes in HARQ
Long, Hang, Xiang, Wei, Shen, Shanshan, Zhang, Yueying, Zheng, Kan and Wang, Wenbo. 2012. "Analysis of conditional error rate and combining schemes in HARQ." IEEE Transactions on Signal Processing. 60 (5), pp. 2677-2682. https://doi.org/10.1109/TSP.2012.2184100
Improved wideband precoding with arbitrary subcarrier grouping in MIMO-OFDM systems
Long, Hang, Kim, Kyeong Jin, Xiang, Wei, Shen, Shanshan, Zheng, Kan and Wang, Wenbo. 2012. "Improved wideband precoding with arbitrary subcarrier grouping in MIMO-OFDM systems." ETRI Journal. 34 (1), pp. 9-16. https://doi.org/10.4218/etrij.12.0111.0050
Unequal error protection scheme based hierarchical 16-QAM for 3-D video transmission
Alajel, Khalid Mohamed, Xiang, Wei and Wang, Yafeng. 2012. "Unequal error protection scheme based hierarchical 16-QAM for 3-D video transmission ." IEEE Transactions on Consumer Electronics. 58 (3), pp. 731-738. https://doi.org/10.1109/TCE.2012.6311311
Distributed queue information based scheduling scheme for relay systems with wireless backhaul link
Wang, Yafeng, Wang, Zhuo and Xiang, Wei. 2012. "Distributed queue information based scheduling scheme for relay systems with wireless backhaul link ." Advanced Science Letters. 11 (1), pp. 253-257. https://doi.org/10.1166/asl.2012.3060
A new queue-status resource allocation scheme for backhaul link in relay enhanced networks
Wang, Chao, Zheng, Kan, Xiang, Wei and Long, Hang. 2012. "A new queue-status resource allocation scheme for backhaul link in relay enhanced networks ." 2012 IEEE Wireless Communications and Networking Conference (WCNC 2012) . Paris, France 01 - 04 Apr 2012 Piscataway, NJ. United States. https://doi.org/10.1109/WCNC.2012.6214294
Distributed space-frequency coding for OFDM-based hybrid relay selection
Sileh, Ibrahim Khalil and Xiang, Wei. 2012. "Distributed space-frequency coding for OFDM-based hybrid relay selection." Dutkiewicz, Eryk (ed.) 12th International Symposium on Communications and Information Technologies (ISCIT 2012). Gold Coast, Australia 02 - 05 Oct 2012 Piscataway, NJ. United States . https://doi.org/10.1109/ISCIT.2012.6380969
Outage probability of unequal block-based OFDM amplify-and-forward relay protocol over wideband channels
Sileh, Ibrahim Khalil, Xiang, Wei and Alajel, Khalid Mohamed. 2012. "Outage probability of unequal block-based OFDM amplify-and-forward relay protocol over wideband channels." Dutkiewicz, Eryk (ed.) 12th International Symposium on Communications and Information Technologies (ISCIT 2012). Gold Coast, Australia 02 - 05 Oct 2012 Piscataway, NJ. United States. https://doi.org/10.1109/ISCIT.2012.6380970
Best relays selection method for error-resilient 3-D video transmission
Alajel, Khalid Mohamed, Xiang, Wei and Sileh, Ibrahim Khalil. 2012. "Best relays selection method for error-resilient 3-D video transmission." Dutkiewicz, Eryk (ed.) 12th International Symposium on Communications and Information Technologies (ISCIT 2012). Gold Coast, Australia 02 - 05 Oct 2012 Piscataway, NJ. United States . https://doi.org/10.1109/ISCIT.2012.6380891
Influence of beamforming on interference distribution of wireless network
Wang, Yafeng, Ding, Wenbo and Xiang, Wei. 2012. "Influence of beamforming on interference distribution of wireless network ." Advanced Science Letters. 11 (1), pp. 148-153. https://doi.org/10.1166/asl.2012.3011
Cooperative relay selection based UEP scheme for 3D video transmission over Rayleigh fading channel
Sileh, Ibrahim Khalil, Alajel, Khalid Mohamed and Xiang, Wei. 2011. "Cooperative relay selection based UEP scheme for 3D video transmission over Rayleigh fading channel." Bradley, Andrew, Jackway, Paul, Gal, Yaniv and Salvado, Olivier (ed.) 2011 International Conference on Digital Image Computing: Techniques and Application (DICTA 2011). Noosa, Australia 06 - 08 Dec 2011 Los Alamitos, CA. United States. https://doi.org/10.1109/DICTA.2011.122
Antenna gain mismatch calibration for cooperative base stations
Geng, Jian, Pan, Chengkang, Huang, Fan, Xiang, Wei, Wang, Qixing, Guangyi, Liu, Xiaodong, Shen and Yang, Dacheng. 2011. "Antenna gain mismatch calibration for cooperative base stations." 2011 IEEE Vehicular Technology Conference: Smarter Communication for an Intelligent World (VTC 2011-Fall). San Francisco, United States of America 05 - 08 Sep 2011 United States. https://doi.org/10.1109/VETECF.2011.6092882
A novel selection incremental relaying strategy for cooperative networks
Ran, Jie, Wang, Yafeng, Yang, Dacheng and Xiang, Wei. 2011. "A novel selection incremental relaying strategy for cooperative networks." 2011 IEEE Wireless Communications and Networking Conference (WCNC 2011) . Cancun, Mexico 28 - 31 Mar 2011 United States. https://doi.org/10.1109/WCNC.2011.5779422
Proportional fair resource partition for LTE-advanced networks with Type I relay nodes
Ma, Zhangchao, Xiang, Wei, Long, Hang and Wang, Wenbo. 2011. "Proportional fair resource partition for LTE-advanced networks with Type I relay nodes ." Uji, Noritaka (ed.) ICC 2011: Source of Innovation: Back to the Origin. Kyoto, Japan 05 - 09 Jun 2011 Piscataway, NJ. United States. https://doi.org/10.1109/icc.2011.5963280
Outage analysis of non-regenerative analog network coding for two-way multi-hop networks
Wang, Gengkun, Xiang, Wei, Yuan, Jinhong and Huang, Tao. 2011. "Outage analysis of non-regenerative analog network coding for two-way multi-hop networks." IEEE Communications Letters. 15 (6), pp. 662-664. https://doi.org/10.1109/LCOMM.2011.050311.110006
Analysis on the impact of antenna gain mismatch on precoding vector
Geng, Jian, Wang, Yafeng, Huang, Fan, Xiang, Wei and Yang, Dacheng. 2011. "Analysis on the impact of antenna gain mismatch on precoding vector." 2011 IEEE Wireless Communications and Networking Conference (WCNC 2011) . Cancun, Mexico 28 - 31 Mar 2011 United States. https://doi.org/10.1109/WCNC.2011.5779405
Using computer software packages to enhance the teaching of engineering management science: part 1 - critical path networks
Ku, H., Fulcher, R. and Xiang, W.. 2011. "Using computer software packages to enhance the teaching of engineering management science: part 1 - critical path networks." Computer Applications in Engineering Education. 19 (1), pp. 26-39. https://doi.org/10.1002/cae.20286
Channel distortion modeling for multi-view video transmission over packet-switched networks
Zhou, Yuan, Hou, Chunping, Xiang, Wei and Wu, Feng. 2011. "Channel distortion modeling for multi-view video transmission over packet-switched networks." IEEE Transactions on Circuits and Systems for Video Technology. 21 (11), pp. 1679-1692. https://doi.org/10.1109/TCSVT.2011.2133390
Outage probability analysis of coded cooperation with multiple relays
Li, Chang, Wang, Yafeng, Xiang, Wei and Yang, Dacheng. 2011. "Outage probability analysis of coded cooperation with multiple relays." 2011 IEEE Vehicular Technology Conference: Smarter Communication for an Intelligent World (VTC 2011-Fall). San Francisco, United States of America 05 - 08 Sep 2011 United States. https://doi.org/10.1109/VETECF.2011.6093067
Performance analysis for coded cooperative multiple-relay in distributed turbo channels
Li, Chang, Wang, Yafeng, Xiang, Wei and Yang, Dacheng. 2011. "Performance analysis for coded cooperative multiple-relay in distributed turbo channels." IEEE 22nd International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2011). Toronto, Canada 11 - 14 Sep 2011 United States. https://doi.org/10.1109/PIMRC.2011.6139755
Proportional fair-based in-cell routing for relay-enhanced cellular networks
Ma, Zhangchao, Xiang, Wei, Long, Hang and Wang, Wenbo. 2011. "Proportional fair-based in-cell routing for relay-enhanced cellular networks." 2011 IEEE Wireless Communications and Networking Conference (WCNC 2011) . Cancun, Mexico 28 - 31 Mar 2011 Piscataway, NJ, United States. https://doi.org/10.1109/WCNC.2011.5779193
Outage performance of analog network coding in generalized two-way multi-hop networks
Wang, Gengkun, Xiang, Wei, Yuan, Jinhong and Huang, Tao. 2011. "Outage performance of analog network coding in generalized two-way multi-hop networks." 2011 IEEE Wireless Communications and Networking Conference (WCNC 2011) . Cancun, Mexico 28 - 31 Mar 2011 United States. https://doi.org/10.1109/WCNC.2011.5779434
Face detection based on skin color modeling and modified Hausdorff distance
Alajel, Khalid Mohamed, Xiang, Wei and Leis, John. 2011. "Face detection based on skin color modeling and modified Hausdorff distance." CCNC 2011: Emerging and Innovative Consumer Technologies and Applications. Las Vegas, United States 09 - 12 Jan 2011 Piscataway, NJ. United States. https://doi.org/10.1109/CCNC.2011.5766499
Approximate inter-cell interference modeling for cellular network
Wang, Yafeng, Wei, Guoxing and Xiang, Wei. 2011. "Approximate inter-cell interference modeling for cellular network ." Journal of China Universities of Posts and Telecommunications. 18 (3), pp. 75-79. https://doi.org/10.1016/S1005-8885(10)60066-0
HVS-based quality assessment metrics for 3-D images
Li, Sumei, Xiang, Wei, Cheng, Fuwei, Zhao, Ruichao and Hou, Chunping. 2010. "HVS-based quality assessment metrics for 3-D images ." Huang, Xinhan (ed.) 2nd WRI Global Congress on Intelligent Systems (GCIS 2010) . Wuhan, China 16 - 17 Dec 2010 Los Alamitos, CA, United States. https://doi.org/10.1109/GCIS.2010.273
Semi-distributed relay selection algorithm for multi-user cooperative wireless networks
Wang, Yafeng, Liang, Min and Xiang, Wei. 2011. "Semi-distributed relay selection algorithm for multi-user cooperative wireless networks ." Journal of Networks. 6 (6), pp. 907-911. https://doi.org/10.4304/jnw.6.6.907-911
Research on uplink coordinated transmission schemes in LTE-advanced systems
Wang, Yafeng, Wei, Guo-xing, Yang, Da-cheng and Xiang, Wei. 2011. "Research on uplink coordinated transmission schemes in LTE-advanced systems." Journal of China Universities of Posts and Telecommunications. 18 (2), pp. 72-77. https://doi.org/10.1016/S1005-8885(10)60047-7
A novel image compressive sensing method based on complex measurements
Ramesh Kumar, Nandini, Xiang, Wei and Soar, Jeffrey. 2011. "A novel image compressive sensing method based on complex measurements." 2011 International Conference on Digital Image Computing: Techniques and Application (DICTA 2011). Noosa, Australia 06 - 08 Dec 2011 Los Alamitos, CA. United States. https://doi.org/10.1109/DICTA.2011.36
Physical layer multicasting over 2-hop network using dual amplify and forward relay
Adnan, M., Iqbal, M., Wang, Y., Yang, D. and Xiang, Wei. 2010. "Physical layer multicasting over 2-hop network using dual amplify and forward relay ." 2nd International Conference on Future Computer and Communication (ICFCC 2010). Wuhan, China 21 - 24 May 2010 Piscataway, NJ. United States . https://doi.org/10.1109/ICFCC.2010.5497654
Prioritized 3-D video transmission over cooperative MIMO-OFDM systems
Salim, Omar Hazim and Xiang, Wei. 2011. "Prioritized 3-D video transmission over cooperative MIMO-OFDM systems." Bradley, Andrew, Gal, Yaniv and Salvado, Olivier (ed.) 2011 International Conference on Digital Image Computing: Techniques and Application (DICTA 2011). Noosa, Australia 06 - 08 Dec 2011 Los Alamitos, CA. United States. https://doi.org/10.1109/DICTA.2011.44
Engineering education - undergraduate and masters: China and down under
Ku, Harry, Wen, Paul, Xiang, Wei and Goh, Steven. 2009. "Engineering education - undergraduate and masters: China and down under." Kestell, Colin, Grainger, Steven and Cheung, John (ed.) 20th Annual Conference for the Australasian Association of Engineering Education (AAEE 2009). Adelaide, Australia 06 - 09 Dec 2009 Adelaide, Australia.
Forward error correction-based 2-D layered multiple description coding for error-resilient H.264 SVC video transmission
Xiang, Wei, Zhu, Ce, Siew, Chee Kheong, Xu, Yuanyuan and Liu, Minglei. 2009. "Forward error correction-based 2-D layered multiple description coding for error-resilient H.264 SVC video transmission." IEEE Transactions on Circuits and Systems for Video Technology. 19 (12), pp. 1730-1738. https://doi.org/10.1109/TCSVT.2009.2022787
A Prototype Biometric Security Authentication System Based upon Fingerprint Recognition
Xiang, Wei, Desai, Bhavin, Wen, Paul, Wang, Yafeng and Peng, Tianshu. 2009. "A Prototype Biometric Security Authentication System Based upon Fingerprint Recognition." Wen, Peng, Li, Yuefeng, Polkowski, Lech, Yao, Yiyu, Tsumoto, Shusaku and Wang, Guoyin (ed.) 4th International Conference on Rough Sets and Knowledge Technology (RSKT 2009). Gold Coast, Australia 14 - 16 Jul 2009 Germany. Springer. https://doi.org/10.1007/978-3-642-02962-2_33
Multicast based dual amplify and forward relay scheme for 2 hop networks
Adnan, Muhammad, She, Haoqiu, Wang, Yafeng, Yang, Dacheng and Xiang, Wei. 2009. "Multicast based dual amplify and forward relay scheme for 2 hop networks." Velásquez, Carlos Eduardo (ed.) LATINCOM 2009: 1st IEEE Latin-American Conference on Communications. Medellin, Colombia 10 - 11 Sep 2009 Piscataway, NJ. United States.
An improved error estimation algorithm for stereophonic acoustic echo cancellation systems
Nguyen-Ky, Tai, Leis, John W. and Xiang, Wei. 2007. "An improved error estimation algorithm for stereophonic acoustic echo cancellation systems." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 2007 1st International Conference on Signal Processing and Communication Systems (ICSPCS 2007). Gold Coast, Australia 17 - 19 Dec 2007 Tarrawanna, NSW, Australia.
Joint source-channel decoding of JPEG images using error resilient source codes
Xiang, Wei, Pietrobon, Steven S. and Barbulescu, Sorin Adrian. 2003. "Joint source-channel decoding of JPEG images using error resilient source codes." 2003 IEEE International Symposium on Information Theory. Yokohama, Japan 29 Jun - 04 Jul 2003 Japan. https://doi.org/10.1109/ISIT.2003.1228493
On the capacity and normalisation of ISI channels
Xiang, Wei and Pietrobon, Steven S.. 2003. "On the capacity and normalisation of ISI channels." IEEE Transactions on Information Theory. 49 (9), pp. 2263-2268. https://doi.org/10.1109/TIT.2003.815809
Wireless sensor home automation networks based upon Sun SPOT
Wang, Gengkun, Xiang, Wei, Chen, Haoyu and Wen, Peng. 2011. "Wireless sensor home automation networks based upon Sun SPOT." ICSSC 2011: IET International Conference on Smart and Sustainable City (IET ICSSC2011). Shanghai, China 06 - 08 Jul 2011 NJ. United States. https://doi.org/10.1049/cp.2011.0295
Error-resilient video transmission for 3-D signal over cooperative-MIMO system
Salim, Omar Hazim, Xiang, Wei and Leis, John. 2011. "Error-resilient video transmission for 3-D signal over cooperative-MIMO system." Pascual, Antonio and Fernandez, Carles (ed.) EUSIPCO 2011: 19th European Signal Processing Conference. Barcelona, Spain 29 Aug - 02 Sep 2011 Barcelona, Spain.
Error resilience performance evaluation of H.264 I-frame and JPWL for wireless image transmission
Alajel, Khalid Mohamed, Xiang, Wei and Leis, John. 2010. "Error resilience performance evaluation of H.264 I-frame and JPWL for wireless image transmission." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 2010 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010). Gold Coast, Australia 13 - 15 Dec 2010 United States. https://doi.org/10.1109/ICSPCS.2010.5709766
Performance analysis of error resilience wireless image transmission using H.264/AVC I-frame
Alajel, Khalid Mohamed, Xiang, Wei and Leis, John. 2010. "Performance analysis of error resilience wireless image transmission using H.264/AVC I-frame." Goh, Steven C. and Wang, Hao (ed.) 2010 Southern Region Engineering Conference (SREC 2010). Toowoomba, Australia 11 - 12 Nov 2010 Toowoomba, Australia.
Soft incremental redundancy for distributed turbo product codes
Obiedat, Esam A., Xiang, Wei, Leis, John and Cao, Lei. 2010. "Soft incremental redundancy for distributed turbo product codes." Balandin, Sergey, Matuszewksi, Marcin and Ott, Jorg (ed.) 7th IEEE Consumer Communications and Networking Conference (CCNC 2010). Las Vegas, United States 09 - 12 Jan 2010 United States. https://doi.org/10.1109/CCNC.2010.5421779
Generalised spatial modulation with multiple active transmit antennas
Fu, Jinlin, Hou, Chunping, Xiang, Wei, Yan, Lei and Hou, Yonghong. 2010. "Generalised spatial modulation with multiple active transmit antennas." IEEE Globecom Workshops (GLOBECOM 2010). Miami, United States 05 - 10 Dec 2010 United States. https://doi.org/10.1109/GLOCOMW.2010.5700442
Modeling of transmission distortion for multi-view video in packet lossy networks
Zhou, Yuan, Hou, Chunping and Xiang, Wei. 2010. "Modeling of transmission distortion for multi-view video in packet lossy networks." GLOBECOM 2010: IEEE Global Telecommunications Conference. Miami, United States 06 - 10 Dec 2010 United States. https://doi.org/10.1109/GLOCOM.2010.5683774
Design of a wireless portable vibration acquisition and analysis instrument
Wang, Gengkun, Xiang, Wei, Leis, John and Wang, Yafeng. 2010. "Design of a wireless portable vibration acquisition and analysis instrument." Chen, Wen and Li, Shaozi (ed.) 2010 IEEE International Conference on Wireless Communications, Networking and Information Security (WCNIS 2010). Beijing, China 25 - 27 Jun 2010 United States. https://doi.org/10.1109/WCINS.2010.5541747
An FPGA-based fast two-symbol processing architecture for JPEG 2000 arithmetic coding
Ramesh Kumar, Nandini, Xiang, Wei and Wang, Yafeng. 2010. "An FPGA-based fast two-symbol processing architecture for JPEG 2000 arithmetic coding." ICASSP 2010: 35th International Conference on Acoustics, Speech, and Signal Processing. Dallas, United States 14 - 19 Mar 2010 United States. https://doi.org/10.1109/ICASSP.2010.5495418
Iterative decision feedback equalizer with cyclic detection for DFT-S OFDM system
Wang, Yafeng, Yang, Hao, Yang, Dacheng and Xiang, Wei. 2010. "Iterative decision feedback equalizer with cyclic detection for DFT-S OFDM system." Computers and Electrical Engineering. 36 (4), pp. 789-801. https://doi.org/10.1016/j.compeleceng.2008.11.002
ICI reduction through shaped OFDM in coded MIMO-OFDM systems
Xiang, Wei, Russell, Julian and Wang, Yafeng. 2010. "ICI reduction through shaped OFDM in coded MIMO-OFDM systems." International Journal on Advances in Telecommunications. 3 (3 & 4), pp. 311-323.
Mitigation of electricity price/demand using demand side response smart grid model
Marwan, M., Kamel, F. and Xiang, W.. 2011. "Mitigation of electricity price/demand using demand side response smart grid model." Cowled, Craig J. L. (ed.) 1st International Postgraduate Conference on Engineering, Designing and Developing the Built Environment for Sustainable Wellbeing (eddBE 2011). Brisbane, Australia 27 - 29 Apr 2011 Brisbane, Australia.
An improved new error estimation algorithm for optimal filter lengths for stereophonic acoustic echo cancellation
Nguyen-Ky, T., Leis, J. and Xiang, W.. 2010. "An improved new error estimation algorithm for optimal filter lengths for stereophonic acoustic echo cancellation." Computers and Electrical Engineering. 36 (4), pp. 664-675. https://doi.org/10.1016/jcompeleceng.2008.11.012
A demand-side response smart grid scheme to mitigate electrical peak demands and access renewable energy sources
Marwan, Marwan, Kamel, Fouad and Xiang, Wei. 2010. "A demand-side response smart grid scheme to mitigate electrical peak demands and access renewable energy sources ." 48th Annual Conference of the Australian Solar Energy Society (Solar 2010): Bringing Business and Research Together for a Better Tomorrow . Canberra, Australia 01 - 03 Dec 2010 Canberra, Australia.
Performance of user cooperation and clustering scheme in cellular networks
Li, Chang, Wang, Yafeng, Xiang, Wei and Yang, Dacheng. 2010. "Performance of user cooperation and clustering scheme in cellular networks." 2010 IEEE International Conference on Communications: Communications: Accelerating Growth and Development (ICC 2010). Capetown, South Africa 23 - 27 May 2010 Piscataway, United States. https://doi.org/10.1109/ICCW.2010.5503906
Joint power allocation and best-relay positioning for incremental selection amplify-and-forward relaying
Ran, Jie, Wang, Yafeng, Li, Chang, Yang, Dacheng and Xiang, Wei. 2010. "Joint power allocation and best-relay positioning for incremental selection amplify-and-forward relaying." 2010 IEEE Vehicular Technology Conference (VTC 2010-Fall). Ottawa, Canada 06 - 09 Sep 2010 Ottawa, Canada. https://doi.org/10.1109/VETECF.2010.5594116
2-D scalable multiple description coding for robust H.264/SVC video communications
Xiang, Wei, Zhu, Ce, Siew, Chee Kheong, Xu, Yuanyuan and Liu, Minglei. 2011. "2-D scalable multiple description coding for robust H.264/SVC video communications." Zhu, Ce, Li, Yuenan and Niu, Xiamu (ed.) Streaming media architectures, techniques, and applications: recent advances. Hershey, PA. United States. IGI Global. pp. 39-57
The design and investigation of model based internal model control for the regulation of hypnosis
Abdulla, Shahab, Wen, Peng and Xiang, Wei. 2010. "The design and investigation of model based internal model control for the regulation of hypnosis." Kuo, Way, Tsui, Lap Chee and Sung, Jao Yiu (ed.) IEEE/NANOMED 2010: Promoting Good Health with Nanotechnology. Hong Kong, China 05 - 09 Dec 2010 Hong Kong. https://doi.org/10.1109/NANOMED.2010.5749833
Engineering education in China and Australia: addressing the demand-supply gap
Ku, Siu Lung Harry, Wen, Peng and Xiang, Wei. 2010. "Engineering education in China and Australia: addressing the demand-supply gap." Hong Kong Institution of Engineers, Transactions. 17 (2), pp. 20-26.
Error resilience analysis of wireless image transmission using JPEG, JPEG 2000 and JPWL
Xiang, Wei, Clemence, Andrew, Leis, John and Wang, Yafeng. 2009. "Error resilience analysis of wireless image transmission using JPEG, JPEG 2000 and JPWL." 7th International Conference on Information, Communications and Signal Processing (ICICS 2009). Macau, China 08 - 10 Dec 2009 Piscataway, NJ. United States. https://doi.org/10.1109/ICICS.2009.5397742
Iterative source-channel decoding for robust image transmission
Xiang, Wei, Pietrobon, Steven S. and Barbulescu, Sorin Adrian. 2003. "Iterative source-channel decoding for robust image transmission." Kennedy, Rodney Andrew and Grant, Alex J. (ed.) 4th Australian Communications Theory Workshop (AusCTW 2003). Melbourne, Australia 05 - 07 Feb 2003 Canberra, ACT .
Face Detection Technique Based on Skin Color and Facial Features
Alajel, K. M., Xiang, W. and Lies, John. 2010. "Face Detection Technique Based on Skin Color and Facial Features." 9th WSEAS International Conference on Signal Processing, Robotics and Automation (ISPRA'10). England 20 - 22 Feb 2009 World Scientific and Engineering Academy and Society.
Performance of co-operative relay for multicast multi-hop networks using virtual MIMO
Adnan, Muhammad, She, Haoqiu, Wang, Yafeng, Yang, Dacheng and Xiang, Wei. 2009. "Performance of co-operative relay for multicast multi-hop networks using virtual MIMO." IEEE International Conference on Advanced Infocomm Technology (ICAIT09). Xi'an, China 07 - 09 Jul 2009 Piscataway, NJ.
Self-adapting cyclic delay diversity system
Zheng, Aoyang, Wang, Yafeng, Yang, Dacheng and Xiang, Wei. 2009. "Self-adapting cyclic delay diversity system." Wen, Peng, Li, Yuefeng, Polkowski, Lech, Yao, Yiyu, Tsumoto, Shusaku and Wang, Guoyin (ed.) 4th International Conference on Rough Sets and Knowledge Technology (RSKT 2009). Gold Coast, Australia 14 - 16 Jul 2009 Berlin, Germany. https://doi.org/10.1007/978-3-642-02962-2_69
Pulse shaping in MIMO COFDM over Rayleigh fading channels
Russell, Julian and Xiang, Wei. 2009. "Pulse shaping in MIMO COFDM over Rayleigh fading channels." Gui, Xiang and Popescu, Manuela (ed.) ICWMC 2009: 5th International Conference on Wireless and Mobile Communications. Cannes, France 23 - 29 Aug 2009 Los Alamitos, CA. United States. https://doi.org/10.1109/ICWMC.2009.36
Use of wireless tablet PCs as an effective learning and teaching enhancement tool
Xiang, Wei, Goh, Steven, Pather, Selvan, Maxwell, Andrew, Wang, Hao and Ku, Harry. 2009. "Use of wireless tablet PCs as an effective learning and teaching enhancement tool." Foley, Chris (ed.) EDUCAUSE Australasia Conference 2009: Innovate, Collaborate and Sustain. Perth, Australia 03 - 06 May 2009 Wembley, Western Australia.
Automated vehicle classification system for AUSTROADS standard based upon laser sensor technology
Xiang, Wei, Otto, Colin W. and Wen, Peng. 2009. "Automated vehicle classification system for AUSTROADS standard based upon laser sensor technology." Australian Journal of Electrical and Electronics Engineering. 5 (2), pp. 95-106.
Mathematical modeling of the fracture toughness of phenol formaldehyde composites reinforced with E-spheres
Ku, H., Xiang, W. and Pattarachaiyakoop, N.. 2009. "Mathematical modeling of the fracture toughness of phenol formaldehyde composites reinforced with E-spheres ." Advanced Materials Research. 79-82, pp. 1165-1168. https://doi.org/10.4028/www.scientific.net/AMR.79-82.1165
Model-based networked control system stability based on packet drop distributions
Teng, Lanzhi, Wen, Peng and Xiang, Wei. 2008. "Model-based networked control system stability based on packet drop distributions." Wen, Changyun and Pham, Thuong Cat (ed.) 10th International Conference on Control, Automation, Robotics and Vision (ICARCV 2008). Hanoi, Vietnam 17 - 20 Dec 2008 Piscataway, NJ. United States. https://doi.org/10.1109/ICARCV.2008.4795567
Iterative decision-feedback equalizer with cyclic detection for DFT-S OFDM system
Wang, Yafeng, Yang, Hao and Xiang, Wei. 2008. "Iterative decision-feedback equalizer with cyclic detection for DFT-S OFDM system." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 1st International Conference on Signal Processing and Communication Systems (ICSPCS2007). Gold Coast, Queensland, Australia 17 - 19 Dec 2007 Tarrawanna, NSW, Australia.
Automated vehicle classification system using advanced noise reduction technology
Xiang, Wei, Otto, Colin and Wen, Peng. 2008. "Automated vehicle classification system using advanced noise reduction technology." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 2007 1st International Conference on Signal Processing and Communication Systems (ICSPCS 2007). Gold Coast, Australia 17 - 19 Dec 2007 Wollongong, Australia.
Agent-based composable simulation for virtual prototyping of fluid power system
Xiang, Wei, Fok, Sai Cheong and Thimm, Georg. 2004. "Agent-based composable simulation for virtual prototyping of fluid power system." Computers in Industry. 54 (3), pp. 237-251. https://doi.org/10.1016/j.compind.2003.12.001
Turbo diversity scheme applied to JPEG image transmission
Xiang, Wei and Barbulescu, S. Adrian. 2003. "Turbo diversity scheme applied to JPEG image transmission." IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2002). Kaohsiung,Taiwan 2002 Piscataway, NJ. United States.
EXIT chart analysis of iteratively decodable source codes for wireless multimedia communications
Xiang, Wei and Leis, John W.. 2005. "EXIT chart analysis of iteratively decodable source codes for wireless multimedia communications." Wysocki, B. and Wysocki, T. (ed.) DSPCS/WITSP 2005: 4th Workshop on the Internet, Telecommunications and Signal Processing (WITSP2005). Noosa, Australia 19 - 21 Dec 2005 Sydney, Australia.
An agent-based framework for the virtual prototyping of fluid power systems
Georg, T., Xiang, W. and Fok, Sai-Cheong. 2003. "An agent-based framework for the virtual prototyping of fluid power systems." Stecki, Jacek S. (ed.) 1st International Conference on Computational Methods in Fluid Power Technology: Methods for Solving Practical Problems in Design and Control. Melbourne, Australia 26 - 28 Nov 2003 Melbourne, Australia.
Unequal error protection applied to JPEG image transmission using turbo codes
Xiang, Wei, Barbulescu, Sorin Adrian and Pietrobon, Steven S.. 2001. "Unequal error protection applied to JPEG image transmission using turbo codes." 2001 IEEE Information Theory Workshop (ITW'01). Cairns, Australia 02 - 07 Sep 2001
Joint source-channel codec: a more power efficient technology for image transmission
Xiang, Wei, Pietrobon, Steven S. and Barbulescu, Steven. 2003. "Joint source-channel codec: a more power efficient technology for image transmission." Jago, C., Amis, K. and Berrou, C. (ed.) 3rd International Symposium on Turbo Codes. Brest, France 01 - 05 Sep 2003 Brest, France.
Iterative decoding of JPEG coded images with channel coding
Xiang, Wei, Pietrobon, Steven S. and Barbulescu, Sorin Adrian. 2003. "Iterative decoding of JPEG coded images with channel coding." 10th IEEE International Conference on Telecommunications. Papeete, Tahiti Feb 2003 https://doi.org/10.1109/ICTEL.2003.1191632
On the capacity and normalisation of ISI channels
Xiang, Wei and Pietrobon, Steven S.. 2003. "On the capacity and normalisation of ISI channels." 2003 IEEE International Conference on Communications (ICC2003). Alaska, United States of America 11 - 15 May 2003 United States.
A power and bandwidth efficient remote wireless video surveillance system using joint source-channel coding
Xiang, Wei. 2006. "A power and bandwidth efficient remote wireless video surveillance system using joint source-channel coding." Billingsley, John (ed.) 13th Annual Conference on Mechatronics and Machine Vision in Practice. (M2VIP 2006). Toowoomba, Australia 05 - 07 Dec 2006 Manila, Philippines.
Exit chart analysis of parallel data convolutional codes
Xiang, Wei, Pietrobon, Steven S. and Leis, John. 2005. "Exit chart analysis of parallel data convolutional codes." Ohta, Naohisa (ed.) 2005 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2005). Hong Kong, China 13 - 16 Dec 2005 Hong Kong.
A new class of parallel data convolutional codes
Xiang, Wei and Pietrobon, Steven S.. 2005. "A new class of parallel data convolutional codes." AusCTW 2005: 6th Australian Communications Theory Workshop. Brisbane, Australia 02 - 04 Feb 2005 Brisbane, Australia.