Research

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Research Interests

Wireless communications.
Information theory.
Communication networks.

Preprints

M. Agarwal, D. Guo and M. L. Honig,
``Limited channel state feedback for multicarrier block fading channels,'' to be submitted.

K. Huang, J. Andrews, R. Heath, D. Guo and R. Berry,
"Spatial interference cancelation for multi-antenna mobile ad hoc networks," to be submitted.

D. Guo, S. Shamai and S. Verdu,
``Estimation in Gaussian noise: Properties of the minimum mean-square error,'' submitted to IEEE Trans. Inform. Theory, 2008.

Y. Zhu, D. Guo and M. L. Honig,
``A message-passing approach to joint channel estimation, interference mitigation and decoding,'' submitted to IEEE Trans. Commun., 2008.

J. Luo and D. Guo,
``On the entropy rate of hidden Markov processes observed through arbitrary memoryless channels,'' submitted to IEEE Trans. Information Theory, 2008.

D. Guo and T. Tanaka,
``Generic multiuser detection and statistical physics,'' to appear in Advances in Multiuser Detection, edited by M. Honig, John Wiley & Sons, Inc. PDF file.

Journal Articles

[13] J. Andrews, N. Jindal, M. Haenggi, R. A. Berry, S. Jafar, D. Guo, S. Shakkottai, R. Heath Jr, M. Neely, S. Weber, A. Yener and P. Stone,
``Rethinking information theory for mobile ad hoc networks,'' accepted for IEEE Communications Magazine, 2008.

[12] D. J. Ryan, I. V. L. Clarkson, I. B. Collings, D. Guo and M. L. Honig,
``QAM and PSK codebooks for limited feedback MIMO beamforming,'' IEEE Trans. Commun, 2008.

[11] D. Guo, S. Shamai and S. Verdu,
``Mutual information and conditional mean estimation in Poisson channels,'' IEEE Trans. Inform. Theory, vol. 54, pp. 1837-1849, May 2008. PDF file.

[10] D. Guo and C.-C. Wang,
"Multiuser detection of sparsely spread CDMA," IEEE J. Selected Areas Commun., Special Issue on Multiuser Detection for Advanced Communication Systems and Networks, vol. 26, pp. 421-431, April 2008. PDF file.

[9] R. R. Mueller, D. Guo and A. Moustakas,
"Vector precoding for wireless MIMO systems: A replica analysis," in IEEE J. Selected Areas Commun., Special Issue on Multiuser Detection for Advanced Communication Systems and Networks, vol. 26, pp. 530-540, April 2008. PDF file.

[8] F. Meshkati, D. Guo, H. V. Poor, S. C. Schwartz,
``A unified approach to power control in large energy-constrained CDMA systems,'' IEEE Trans. Wireless Commun, vol. 7, pp. 1208-1216, April 2008. PDF file.

[7] S. Verdu and D. Guo,
``A simple proof of the entropy power inequality,'' IEEE Trans. Inform. Theory, vol. 52, pp. 2165-2166, May 2006. PDF file.

[6] D. Guo,
``Performance of multicarrier CDMA in frequency-selective fading via statistical physics,'' IEEE Trans. Inform. Theory, vol. 52, pp. 1765-1774, April 2006. PDF file.

[5] D. Guo and S. Verdu,
``Randomly spread CDMA: Asymptotics via statistical physics,'' IEEE Trans. Inform. Theory, vol. 51, pp. 1982-2010, June 2005. PDF file.

[4] D. Guo, S. Shamai and S. Verdu,
``Mutual information and minimum mean-square error in Gaussian channels,'' IEEE Trans. Inform. Theory, vol. 51, pp. 1261-1282, April 2005. PDF file.

[3] D. Guo, S. Verdu and L. K. Rasmussen,
``Asymptotic normality of linear multiuser receiver outputs,'' IEEE Trans. Inform. Theory, vol. 48, pp. 3080-3095, December 2002. PDF file.

[2] D. Guo, L. K. Rasmussen, S. Sun and T. J. Lim,
``A matrix-algebraic approach to linear parallel interference cancellation in CDMA'', IEEE Trans. Commun., vol. 48, pp. 152-161, Jan. 2000. PDF file.

[1] D. Guo, L. K. Rasmussen and T. J. Lim,
``Linear parallel interference cancellation in long-code CDMA multiuser detection,'' IEEE J. Select. Areas Commun., vol. 17, pp. 2074-2081, Dec. 1999. PDF file.

Book Chapter

D. Guo and S. Verdu,
``Multiuser detection and statistical mechanics,'' in Communications, Information and Network Security (V. Bhargava, H. V. Poor, V. Tarokh, and S. Yoon, eds.), ch. 13, pp. 229-277, Kluwer Academic Publishers, 2002.

Dissertation

D. Guo
``
Gaussian Channels: Information, Estimation and Multiuser Detection,'' Ph.D. Thesis, Princeton University, 2004. PDF file.

D. Guo
``Linear Parallel Interference Cancellation in CDMA,'' M.Eng. Thesis, National University of Singapore, 1998. PDF file.

Invited Talks (Other than in conference proceedings)

``Nonlinear precoding for MIMO channels: analysis and convex design,'' Information Theory and Applications Workshop, San Diego, CA, USA, January 28, 2008.

``The wireless challenge: An information-theoretic view,'' Meet-the-faculty seminar, Department of Electrical Engineering & Computer Science, Northwestern University, Evanston, IL, USA, November 16, 2007.

``On the entropy and filtering of hidden markov processes observed via arbitrary channels,'' BIRS Workshop on the Entropy of Hidden Markov Processes and Connections to Dynamical Systems, Banff, AB Canada, October 3, 2007.

``When information theory meets estimation theory,'' Department of Electrical Engineering, Peking University, Beijing, China, September 11, 2007.

``Error exponent for Gaussian channels with partial feedback,'' Département Communications et Électronique, École Nationale Supérieure des Télécommunications, July 9, 2007.

"Random sparse linear systems in noise: Information measures and statistical inference," Department of Electrical Engineering, University of Notre Dame, May 8, 2007.

``When information theory meets estimation theory--several pleasant results,'' Motorola Labs, March 23, 2007.

``Sparse Linear Systems in Noise: Information Measures and Statistical Inference,'' Department of Electrical Engineering, Technion - Israel Institute of Technology, March 19, 2007.

``Sparse linear systems via noisy channels: The information and estimation aspects,'' Israel Science Foundation Workshop: Statistical Physics and Its Application to Complex Problems in Communications, Eilat, Israel, March 2007.

``Information measures and statistical inference on some large graphical models,'' Information Theory and Applications Workshop, San Diego, CA, USA, February 1, 2007.

``Information measures and statistical inference in large graphical models,'' Tsinghua University, Beijing, China, December 20, 2006.

``When information theory meets estimation theory--several pleasant results,'' Department of Electronics and Telecommunications, Norwegian University of Science and Technology, August 25, 2006.

``On linear and nonliear detection in large random systems,'' Institute for Mathematical Sciences, National University of Singapore, March 1, 2006.

``Information, estimation and multiuser detection,'' Xi'an Jiao Tong University, Xi'an, China, June 20, 2005.

``Information, estimation and multiuser detection,'' University of Science & Technology of China, Hefei, China, June 13, 2005.

``Information, estimation and multiuser detection,'' Tsinghua University, Beijing, China, June 17, 2005.

``Mutual information and MMSE in Gaussian channels,'' University of Toronto, Toronto, Canada, April 27, 2004.

``Analysis of multiuser communication systems using the replica method,'' Laboratoire de Physique Théorique de l'École Normale Supérieure, Paris, France, April 5, 2003.

Conferences

K. Huang, J. Andrews, R. Heath, D. Guo and R. Berry,
"Spatial interference cancelation for mobile ad hoc networks: Perfect CSI," to be presented at IEEE Globecom, Ad Hoc, Sensor and Mesh Networking Symposium, 2008.

D. Guo, Y. Zhu and M. L. Honig,
``Co-channel interference mitigation in multiuser systems with unknown channels,'' to be presented at the XXIXth URSI General Assembly, Chicago, IL, USA, August 2008 (invited paper).

M. Agarwal, D. Guo and M. L. Honig,
``Channel and receiver state feedback for frequency-selective block fading channels,'' IEEE International Symposium on Information Theory, Toronto, Canada, July 2008.

D. Guo, S. Shamai and S. Verdu,
``Estimation of non-Gaussian random variables in Gaussian noise: Properties of the MMSE,'' IEEE International Symposium on Information Theory, Toronto, Canada, July 2008.

Y. E. Sagduyu, D. Guo and R. Berry,
"Throughput optimal control for relay-assisted wireless broadcast with network coding," IEEE International Workshop on Wireless Network Coding (WiNC), San Francisco, CA, USA, June 2008.

Y. Zhu, D. Guo and M. L. Honig,
``Joint channel estimation and co-channel interference mitigation in wireless networks using belief propagation,'' IEEE International Conference on Communications, Beijing, China, May 2008.

M. Agarwal, D. Guo and M. L. Honig,
``Multi-carrier transmission with limited feedback: Power loading over sub-channel groups,'' IEEE International Conference on Communications, Beijing, China, May 2008.

J. Luo and D. Guo,
``On the entropy and filtering of hidden Markov processes observed via arbitrary channels,'' Conference on Information Sciences and Systems, Princeton, NJ, USA, March 2008.

Y. Sagduyu, D. Guo and R. A. Berry,
``On the delay and throughput of digital and analog network coding for wireless broadcast,'' Conference on Information Sciences and Systems, Princeton, NJ, USA, March 2008.

F. Rubio, D. Guo and M. L. Honig,
``On optimal training and beamforming in uncorrelated MIMO systems with feedback,'' Conference on Information Sciences and Systems, Princeton, NJ, USA, March 2008.

D. Guo,
``Some large linear systems in communications: Estimation, information and statistical physics,'' Journal of Physics: Conference Series 95, 012007, 2008. (International Workshop on Statistical-Mechanical Informatics, Kyoto, Japan, September 2007.) PDF file.

R. R. Muller, D. Guo and A. L. Moustakas,
``A quadratic programming problem arising from vector precoding in wireless communications,'' Journal of Physics: Conference Series 95, 012006, 2008. (International Workshop on Statistical-Mechanical Informatics, Kyoto, Japan, September 2007.) PDF file.

R. R. Muller, D. Guo, and A. Moustakas,
``Vector precoding in wireless communications: A replica symmetric analysis,'' in Proc. Second International Conference on Performance Evaluation Methodologies and Tools, Nantes, France, October 2007.

D. Guo and C.-C. Wang,
``Large sparse linear systems observed via arbitrary channels: A decoupling principle,'' IEEE International Symposium on Information Theory, Nice, France, June 2007.

R. Muller, D. Guo and A. Moustakas,
``Vector precoding in high dimensions: A replica analysis'' IEEE International Symposium on Information Theory, Nice, France, June 2007.

M. Agarwal, D. Guo and M. L. Honig,
``Error exponent for AWGN channel with partial sequential feedback,'' IEEE International Symposium on Information Theory, Nice, France, June 2007.

D. J. Ryan, I. V. L. Clarkson, I. B. Collings, D. Guo and M. Honig,
``QAM codebooks for low-complexity limited feedback MIMO beamforming,'' IEEE International Conference on Communications, Glasgow, Scotland, June 2007.

K. Sil, M. Agarwal, D. Guo and M. L. Honig,
``Performance of Turbo decision-feedback detection and decoding in downlink OFDM,'' IEEE Wireless Commun. & Networking Conf., Hong Kong, China, March 2007.

C.-C. Wang and D. Guo,
``Belief propagation is asymptotically equivalent to MAP detection for sparse linear systems,'' Allerton Conference on Communication, Control, and Computing, Sep. 2006.

D. Guo and C.-C. Wang,
``Asymptotic mean-square optimality of belief propagation for sparse linear systems,'' IEEE Information Theory Workshop, Chengdu, China, Oct. 2006.

D. Guo, S. Shamai and S. Verdu,
``Proof of Entropy Power Inequalities Via MMSE,'' IEEE International Symposium on Information Theory, Seattle, USA, July 2006.

D. Guo,
``Error performance of multicarrier CDMA in frequency-selective fading,'' IEEE Globecom, St. Louis, MI USA, Nov.-Dec. 2005.

F. Meshkati, H.V. Poor, S.C. Schwartz, and D. Guo,
``A unified power control algorithm for multiuser detectors in large systems: Convergence and performance,'' Allerton Conference on Communication, Control, and Computing, Sep. 2005 (invited).

D. Guo,
``Performance of multicarrier and multirate CDMA: A decoupling result'' Allerton Conference on Communication, Control, and Computing, Sep. 2005 (invited).

D. Guo, S. Shamai and S. Verdu,
``Additive non-Gaussian noise channels: Mutual information and conditional mean estimation,'' IEEE International Symposium on Information Theory, Adelaide, Australia, Sep. 2005.

D. Guo,
``Performance of synchronous multirate CDMA via statistical physics,'' IEEE International Symposium on Information Theory, Adelaide, Australia, Sep. 2005.

D. Guo, S. Shamai and S. Verdu,
``Mutual information and conditional mean estimation in Poisson channels,'' 2004 IEEE Information Theory Workshop, pp. 265-270, Oct. 2004. PDF file.

D. Guo, S. Shamai and S. Verdu,
``Mutual information and MMSE in Gaussian channels,'' Proceedings 2004 IEEE International Symposium on Information Theory, p. 347, Chicago, IL, USA, June 2004. PDF file. Slides.

F. Meshkati, D. Guo, H. V. Poor, S. C. Schwartz, and N. B. Mandayam,
``A unified approach to power control for multiuser detectors,'' Proceedings 2nd International Workshop on Signal Processing for Wireless Communications, London, England, June 2004. PDF file.

D. Guo and S. Verdu,
``Decoupling of CDMA multiuser detection via the replica method,'' Allerton Conference on Communication, Control, and Computing, Oct. 2003 (invited). PDF file.

D. Guo and S. Verdu,
``Replica analysis of large-system CDMA,'' Proceedings 2003 IEEE Information Theory Workshop, pp. 22-25, Paris, France, March 2003 (invited). PDF file.

D. Guo and S. Verdu,
``Spectral efficiency of large-system CDMA via statistical physics,'' Conference on Information Sciences and Systems, Baltimore, MD USA, March 2003. PDF file.

D. Guo and S. Verdu,
``Minimum probability of error of many-user CDMA without power control,'' Proceedings 2002 IEEE International Symposium on Information Theory, p. 188, Lausanne, Switzerland, June 2002. PDF file.

D. Guo, S. Verdu and L. K. Rasmussen,
``Asymptotic normality of linear CDMA multiuser detection outputs,'' Proceedings 2001 IEEE International Symposium on Information Theory, p. 307, Washington, DC, USA, June 2001. PDF file.

K. V. Ravi, D. Guo and K. L. Cheah,
``Performance evaluation of an OFDM-based LMDS using measured channel models'', Proceedings of Wireless Communications and Networking Conference, vol. 3, pp. 1511-1515, Chicago, IL USA, Sept. 2000.

D. Guo and L. K. Rasmussen,
``Linear parallel interference cancellation using fixed weighting factors for long-code CDMA,'' Proceedings 2000 IEEE International Symposium on Information Theory, p. 332, Sorrento, Italy, June 2000. PDF file.

D. Guo, L. K. Rasmussen and T. J. Lim,
``MMSE-based parallel interference cancellation for long-code CDMA,'' Proceedings of the Annual Zurich Seminar on Broadband Commun., Zurich, Switzerland, Feb. 2000. Winner of the Best Student Paper Award. PDF file.

K. L. Cheah, D. Guo, K. V. Ravi and T. J. Lim,
``Performance evaluation of LMDS with adaptive LMS equalisation,'' Int'l Conf. Comm. Systems, Singapore, Nov. 1999.

T. J. Lim, D. Guo and L. K. Rasmussen,
``Noise enhancement in the family of decorrelating detectors for multiuser CDMA,'' in Proc. IEEE Asia-Pac. Conf. Comms./Int'l Conf. Comm. Systems (APCC/ICCS), pp. 401-405, Singapore, Nov. 1998.

D. Guo, L. K. Rasmussen, S. Sun, T. J. Lim and C. Cheah,
``MMSE-based linear parallel interference cancellation in CDMA,'' Proceedings IEEE Fifth International Symposium on Spread Spectrum Techniques and Applications, pp. 917-921, Sun City, South Africa, Sept. 1998. PDF file.

L. K. Rasmussen, D. Guo, T. J. Lim and Y. Ma,
``Aspects on linear parallel interference cancellation in CDMA,'' Proceedings 1998 IEEE International Symposium on Information Theory, p. 37, Cambridge, MA, USA, Aug. 1998. PDF file.

Tutorials

Nine-hour short course, "Information Theory", Institute of Infocomm Research, Singapore, March 6 and 8, 2006.

Technical Reports

S. Sun, M. Ding and D. Guo,
``Implementation of a DMT-ADSL transceiver in SPW,'' Tech. Rep. 1999-DMT-TR001-C, Center for Wireless Communications, June 1999.

D. Guo and K. L. Cheah,
``Coding and modulation techniques for LMDS,'' Tech. Rep. 1999-LOCUS-TR001-C, Center for Wireless Communications, Jan. 1999.


hits since July, 2000.
Last modified: Wed Jul 02 21:23:19 Central Daylight Time 2008
D. Guo