Communication Lab

Monograph

  1. X. Shang and B. Chen, "Two-User Gaussian Interference Channels: An Information Theoretic Point of View," Foundations and Trends in Communications and Information Theory , vol. 10, 2013.

Journal

  1. Y. Liu, T. Wang, Y. Jiang and B. Chen, "Harvesting Ambient RF for Presence Detection Through Deep Learning" , submitted to IEEE Trans. Neural Networks, Learning Syst. Feb 2020.
  2. S. Zhu, B. Chen, Z. Chen, and P. Yang, “Asymptotically Optimal One- and Two-Sample Testing with Kernels,” submitted to IEEE Trans. Inform. Theory, September 2019.
  3. T.Wang, Q. Li, D. Bucci, Y. Liang, B. Chen and P. Varshney, "K-medoids Clustering of Data Sequences with Composite Distributions" IEEE Trans. Signal Process. vo. 67, pp.2093-2106, Apr. 2019.
  4. P. Yang and B. Chen, "Robust Kullback-Leibler divergence and universal hypothesis testing for continuous distributions," IEEE Trans. Information Theory, vo. 65, pp.2360-2373, Apr. 2019.
  5. Q. Li, T. Wang, D. Bucci, Y. Liang, B. Chen and P. Varshney, "Nonparametric Composite Hypothesis Testing in an Asymptotic Regime", IEEE J. Selected Topics in Signal Process., vo. 12, pp. 1005-1014, Aug. 2018.
  6. S. Zhu and B. Chen, "Distributed detection in ad hoc networks through quantized consensus," IEEE Trans. Information Theory, vo. 64, pp.7017-7030, Aug. 2018.
  7. F. Peng and B. Chen, "Decentralized estimation with dependent Gaussian observations," IEEE Trans. Signal Processing, vo. 65, no. 5, pp. 1172-1182, Mar. 2017.
  8. G. Xu, W. Liu and B. Chen, "A lossy source coding interpretation of Wyner's common information," IEEE Trans. Information Theory, vol. 62, no. 2 pp.754-768, Feb. 2016.
  9. S. Zhu and B. Chen, "Quantized consensus by the ADMM: Probabilistic versus deterministic quantizers," IEEE Trans. Signal Processing, vol. 64, no. 7, pp. 1700-1713, Apr. 2016.
  10. Y. Zhao, B. Chen, and R. Zhang, "Optimal power allocation for remote estimation with an energy harvesting sensor," IEEE Trans. Wireless Communications, vol. 14, no. 11, pp. 6471-6480, Nov. 2015.
  11. K.M. Borle, B. Chen, and W. Du, "Physical layer spectrum usage authentication in cognitive radio: Analysis and implementation," IEEE Trans. Information Forensics and Security, vol. 10, no. 10, pp. 2225-2235, Oct. 2015.
  12. P. Yang and B. Chen, "To listen or not: distributed detection with asynchronous transmissions," IEEE Signal Processing Letters, vol. 22, no. 5, pp.628-632,May 2015.
  13. F. Zhu, X. Shang, B. Chen, and H.V. Poor, "On the capacity of multiple-access-z-interference channels," IEEE Trans. Information Theory, vol 60, no. 12, pp.7732-7750, Dec. 2014.
  14. E. Akofor and B. Chen, "Interactive distributed detection: architecture and performance analysis," IEEE Trans. Information Theory. vol. 60, pp.6456-6473, Oct. 2014.
  15. A. Vempaty, H. He, B. Chen, and P.K. Varshney, "On quantizer design for distributed Bayesian estimation in sensor networks," IEEE Trans. Signal Processing, vol. 62, no. 20, pp.5359-5369, Oct. 2014.
  16. F. Zhu and B. Chen, "Capacity bounds and sum rate capacities of a class of discrete memoryless interference channels," IEEE Trans. Information Theory, vol. 60, no. 7, pp. 3763-3772, Jul. 2014.
  17. G. Xu, S. Zhu and B. Chen, "Decentralized data reduction with quantization constraints," IEEE Trans. Signal Processing, vol. 62, pp. 1775-1784, April 2014.
  18. J. Xu and B. Chen, "Secure coding over networks against non-cooperative eavesdropping," IEEE Trans. Information Teory, vol. 59, no. 7, pp. 4498-4509, July 2013.
  19. H. Chen, B. Chen, and P.K. Varshney, "A new framework for distributed detection with conditionally dependent observations," IEEE Trans. Signal Processing, vol. 60, pp. 1409-1419, March 2012.
  20. W. Liu and B. Chen, "Interference channels with arbitrarily correlated sources," IEEE Trans.Information Theory, vol. 57, no. 12, pp. 8027-8037, Dec. 2011.
  21. X. Shang, B. Chen, and H.V. Poor, "Multiuser MISO interference channels with single-user detection: optimality of beamforming and the achievable rate region," IEEE Trans. Information Theory, vol. 57, no. 7, pp. 4255-4273, July 2011.
  22. X. Shang, B. Chen, G. Kramer, and H.V. Poor, "Noisy-interference sum rate capacity of parallel Gaussian interference channels," IEEE Trans. Information Theory, vol. 57, no. 1, pp. 210-226, Jan. 2011.
  23. X. Shang, B. Chen, G. Kramer, and H.V. Poor, "Capacity region and sum rate capacities of vector Gaussian interference channels," IEEE Trans. Information Theory, vol. 56, no. 10, pp. 5030-5044, Oct. 2010.
  24. J. Xu, Y. Cao, and B. Chen, "Capacity bounds for broadcast channels with confidential messages," IEEE Transactions on Information Theory, vol. 55, pp. 4529-4542, October, 2009.
  25. X. Shang, G. Kramer, and B. Chen, "A new outer bound and the noisy-interference sum-rate capacity for Gaussian interference channels," IEEE Transactions on Information Theory, vol. 55, pp. 689-699, February 2009.
  26. H. Chen, B. Chen, and P.K. Varshney, "Further results on the optimality of the likelihood-ratio test for local sensor decision rules in the presence of nonideal channels," IEEE Transactions on Information Theory, vol. 55, pp. 828-832, February 2009.
  27. X. Shang, B. Chen, and J. Matyjas, "Sum capacity optimality of orthogonal transmissions in vector Gaussian multiple access channels," IEEE Trans. Wireless communications, vol. 7, pp. 4304-4311, November 2008.
  28. B. Liu and B. Chen, "Decentralized detection in wireless sensor networks with channel fading statistics," EURASIP Journal on Wireless Communications and Networking, vol. 2007.
  29. Y. Lin, B. Chen, and B. Suter, "Robust binary quantizers for distributed detection," IEEE Trans. Wireless communications, vol. 6, pp. 2172-2181, June 2007.
  30. B. Liu, B. Chen, and R.S. Blum, "Minimum error probability cooperative relay design," IEEE Trans. Signal Processing, vol. 55, pp. 656-664, February 2007.
  31. Q. Cheng, B. Chen, and P.K. Varshney, "Detection performance limits for distributed sensor networks in the presence of non-ideal channels," IEEE Trans. Wireless Communications, vol. 5, pp. 3034-3038, Nov. 2006.
  32. X. Shang, B. Chen, and M.J. Gans, "On the achievable sum rate for MIMO interference channels," IEEE Trans. Information Theory, vol. 52, pp. 4314-4320, Sept. 2006.
  33. T. Wang, Y-S. Han, B. Chen, P.K. Varshney, "A combined decision fusion and channel coding scheme for distributed fault-tolerant classification in wireless sensor networks," IEEE Trans. Wireless Communications, vol. 5, pp. 1695-1705, July 2006.
  34. B. Liu and B. Chen, "Channel-optimized quantizers for decentralized detection in sensor networks," IEEE Trans. Information Theory, vol. 52, pp. 3349-3358, July 2006.
  35. B. Chen, L. Tong, and P.K. Varshney, "Channel-aware distributed detection in wireless sensor networks," IEEE Signal Processing Magazine, Special Issue on Signal Processing for Sensor Networks, vol. 23, no. 4, pp. 16-26, July 2006.
  36. B. Chen and M.J. Gans, "MIMO communications in ad hoc networks," IEEE Trans. Signal Processing, vol. 54, pp. 2773-2783, July 2006.
  37. R. Niu, B. Chen, and P.K. Varshney, "Fusion of decisions transmitted over Rayleigh fading channels in wireless sensor networks," IEEE Trans. Signal Processing, vol. 54, pp. 1018-1027, March 2006.
  38. B. Liu, B. Chen, and J.H. Michels, "A GLRT for radar detection in the presence of compound-Gaussian clutter and additive white Gaussian noise," Digital Signal Processing (Elsevier), vol. 15, pp. 437-454, Sept 2005.
  39. R. Jiang and B. Chen, "Fusion of censored decisions in wireless sensor networks," IEEE Trans. Wireless Communications, vol. 4, pp. 2668-2673, November 2005.
  40. Y. Lin, B. Chen, and P.K. Varshney, "Decision fusion rules in multi-hop wireless sensor networks," IEEE Trans. Aerospace and Electron. Systems, vol. 51, pp. 475-488, April 2005.
  41. B. Chen and P.K. Willett, "On the optimality of the likelihood-ratio test for local sensor decision rules in the presence of nonideal channels," IEEE Trans. Information Theory, vol. 51, pp. 693-699, Feb. 2005.
  42. B. Chen, R. Jiang, T. Kasetkasem, and P.K. Varshney, "Channel aware decision fusion for wireless sensor networks," IEEE Trans. Signal Processing, vol. 52, pp. 3454-3458, Dec. 2004.
  43. B. Chen and H. Wang, "Blind OFDM carrier frequency offset estimation via oversampling," IEEE Trans. Signal Processing, vol. 52, no. 7, pp. 2047-2057, July 2004.
  44. B. Chen, P.K. Varshney, and J.H. Michels, "Adaptive CFAR detection for clutter-edge heterogeneity using Bayesian inference," IEEE Trans. Aerospace and Electronic Systems, vol. 49, pp. 1462-1470, Oct. 2003.
  45. H. Wang, Y. Lin, and B. Chen, "Data efficient blind OFDM channel estimation using receiver diversity," IEEE Trans. Signal Processing, vol. 51, no. 10, pp. 2613-2623, Oct. 2003.
  46. B. Chen and P.K. Varshney, "A Bayesian sampling approach to decision fusion using hierarchical models," IEEE Trans. Signal Processing, vol. 50, no. 8, pp. 1809-1818, August 2002.
  47. B. Chen, "Maximum likelihood estimation of OFDM carrier frequency offset," IEEE Signal Processing Letter, vol. 9, no. 4, pp. 123-126, April 2002.
  48. B. Chen and P. Willett, "Superimposed HMM transient detection via target tracking ideas," IEEE Trans. Aerospace and Electronic Systems, vol. 37, no. 3, pp. 946-956, September 2001.
  49. B. Chen and L. Tong, "Traffic-aided multiuser detection for random-access CDMA networks," IEEE Trans. Signal Processing, vol. 49, no. 7, pp. 1570-1580, July 2001.
  50. B. Chen and P. Willett, "Detection of hidden Markov model transient signals," IEEE Trans. Aerospace and Electronic Systems, vol. 36, no. 4, pp. 1253-1268, Oct, 2000.
  51. B. Chen and P. Willett, "The theoretical bandwidth advantage of CDMA over FDMA in a Gaussian MAC," IEEE Trans. Information Theory, vol. 45, no. 5, pp. 2046-2053, Sep. 1999.
  52. P. Willett and B. Chen, "Robust detection of small stochastic signals," IEEE Trans. Aerospace and Electronic Systems, vol. 35, no. 1, pp. 15-30, Jan. 1999.
  53. C. Han, P. Willett, B. Chen, and D. Abraham, "A detection optimal min-max test for transient signals," IEEE Trans. Information Theory, vol.44, no.2, pp. 866-869, Mar. 1998.

Referred Conference Proceedings

  1. T. Wang, Y. Liu and B. Chen, "On Exponentially Consistency of Linkage-based Hierarchical Clusternig Algorithm Using Kolmogrov-Smirnov Distance", Proc. ICASSP, Barcelona, Spain, May 2020
  2. Y. Liu, B. Chen, J. Mroczek, J. Malowicki, and R. Michalak, “Robust MIMO communications against antenna blockage and interference,” Proc. IEEE MILCOM’2019, Norfolk, VA., Nov. 2019.
  3. S. Zhu, B. Chen, P. Yang, and Z. Chen, “Universal hypothesis testing with kernels: Asymptotically optimal tests for goodness of fit,” Proc. Int. Conf. Artificial Intel. Statistics (AISTATS), Naha, Okinawa, Japan, Apr. 2019.
  4. T. Wang, D. Bucci, Y. Liang, B. Chen and P. Varshney, "Exponentially Consistent K-Means Clustering Algorithm Based on Kolmogrov-Smirnov Test", Proc. IEEE ICASSP Calgary, AB, Canada, Apr. 2018.
  5. T. Wang, D. Bucci, Y. Liang, B. Chen, P. Varshney, "Clustering under composite generative models", Proc IEEE CISS, Princeton, NJ, Mar. 2018.
  6. Y. Liu, K. Borle, J.J. Mroczek, B. Chen, M.J. Gans, P.J. Oleski, and R.J. Michalak, “Variable rate MIMO communication with airborne platforms: an experimental study,” Proc. IEEE MILCOM, Baltimore, MD, Nov. 2016.
  7. Y. Zhao and B. Chen, “Nonparametric target detection using airborne MIMO communication systems,” Proc. IEEE MILCOM , Baltimore, MD, Nov. 2016.
  8. S. Zhu and B. Chen, “Distributed detection over connected networks via one-bit quantizer,” Proc. IEEE ISIT,., Barcelona, Spain, July 2016.
  9. S. Zhu and B. Chen, , “Distributed average consensus with bounded quantization,” Proc. IEEE SPAWC Workshop, Edinburgh, UK, July 2016.
  10. S. Zhu, M. Hong, and B. Chen, "Quantized consensus ADMM for multi-agent distributed optimization," Proc. IEEE ICASSP, Shanghai, China, Mar. 2016.
  11. T. Wang, F. Peng, and B. Chen, "First order echo based room shape recovery using a single mobile device," Proc. IEEE ICASSP, Shanghai, China, Mar. 2016.
  12. S. Zhu and B. Chen, "Distributed average consensus with deterministic quantization: an ADMM approach," Proc. IEEE GlobalSIP, Orlando, FL, Dec. 2015
  13. F. Peng, T. Wang, and B. Chen, "Room shape reconstruction with a single mobile acoustic sensor," Proc. IEEE GlobalSIP, Orlando, FL, Dec. 2015
  14. P. Yang and B. Chen, "Deviation detection with continuous observations," Proc. IEEE GlobalSIP, Orlando, FL, Dec. 2015.
  15. P. Yang and B. Chen, "Wyner's common information in Gaussian channels," Proc. IEEE ISIT, Honolulu, HI, July 2014.
  16. Y. Zhao and B. Chen, "Capacity theorems for multi-functioning radios," Proc. IEEE ISIT, Honolulu, HI, July 2014.
  17. K. Borle, F. Zhu, Y. Zhao, and B. Chen, "A software radio design for communications in uncoordinated networks," Proc. IEEE SPAWC Workshop, Toronto, Canada, July 2014.
  18. E. Akofor and B. Chen, "On optimal fusion architecture for a two-sensor tandem distributed detection system," Proc. IEEE GlobalSIP, Austin, TX, Dec. 2013.
  19. M. J. Gans, K. Borle, B. Chen, T. Freeland, D. McCarthy, R. Nelson, D. Overrocker and P. Oleski, "Enhancing connectivity of unmanned vehicles through MIMO communications," Proc. of IEEE Vehicular Technology Conference, Las Vegas, NV, Sept. 2013.
  20. F. Peng and B. Chen, "Decentralized estimation with correlated additive noise: does dependency always imply redundancy?" Proc. Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, Nov. 2013.
  21. S. Zhu, G. Xu, and B. Chen, "Are global sufficient statistics always sufficient: the impact of quantization on decentralized data reduction," Proc. Asilomsar Conference on Signals, Systems, and Computers, Monterey, CA, Nov. 2013 (invited paper).
  22. S. Zhu and B. Chen, "Data reduction in tandem fusion systems," Proc. IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP'2013), Beijing, China, Jul. 2013.
  23. K. Borle, B. Chen and W. Du, "A physical layer authentication scheme for countering primary user emulation attack," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'2013), Vancouver, Canada, May 2013.
  24. E. Akofor, and B. Chen, "Interactive fusion in distributed detection: architecture and performance analysis," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'2013), Vancouver, Canada, May 2013.
  25. Y. Zhao, B. Chen and R. Zhang, "Optimal power allocation for an energy harvesting estimation system," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'2013), Vancouver, Canada, May 2013.
  26. A. Vempaty, B. Chen and P. K. Varshney, "Optimal quantizers for distributed Bayesian estimation," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'2013), Vancouver, Canada, May 2013.
  27. S. Zhu, E. Akofor, and B. Chen, "Interactive distributed detection with conditionally independent observations," Proc. IEEE Wireless Communications and Networking Conference (WCNC'2013), Shanghai, China, Apr. 2013.
  28. G. Xu, H. Chen, B. Chen, "New results on distributed detection with dependent observations," Proc. IEEE Global Telecommunications Conference (Globecom), Anaheim, USA, Dec. 2012.
  29. P.Yang, B.Chen, H.Chen, P.K.Varshney, "Tandem distributed detection with conditionally dependent observations," Proc. International Conference on Information Fusion (FUSION '12), Singapore, July 2012.
  30. F. Zhu and B. Chen, "On the sum capacity of the discrete memoryless interference channel with one-sided weak interference and mixed interference," Proc. IEEE International Symposium on Information Theory (ISIT '12), Boston, MA, July 2012.
  31. G. Xu and B. Chen, "The sufficiency principle for decentralized data reduction," Proc. IEEE International Symposium on Information Theory (ISIT '12), Boston, MA, July 2012.
  32. Y. Zhao, F. Zhu and B. Chen, "The Han-Kobayashi region for a class of Gaussian interference channels with mixed interference," Proc. IEEE International Symposium on Information Theory (ISIT'12), Boston, MA, July 2012.
  33. F. Peng, H. Chen, and B. Chen, "On energy detector for cooperative spectrum sensing," Proc. CISS, Princeton, NJ, March 2012.
  34. K. Borle, B. Chen, M.J. Gans, "Channel tracking for D-BLAST for airborne platforms," Proc. Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, Nov. 2011 (invited paper).
  35. G. Xu and B. Chen, "Information for inference," Proc. Annual Allerton Conference on Communication, Control, and Computing, Montecillo, IL, Sep. 2011 (invited paper).
  36. X. Tan, K. Borle, W. Du, and B. Chen, "Cryptographic link signatures for spectrum usage authentication in cognitive radio," ACM Conference on Wireless Network Security (WiSec), Hamburg, Germany, June 2011.
  37. F. Zhu, X. Shang, B. Chen, and H.V. Poor, "On the capacity of multiple-access-Z-interference channels," Proc. IEEE ICC, Kyoto, Japan, June 2011.
  38. G. Xu, W. Liu, and B. Chen, "Wyner's common information for continuous random variables - A lossy source coding interpretation," Proc. CISS, Baltimore, MD, March 2011.
  39. J. Xu, H. Chen, and B. Chen, "New Observations on Interference Channels Under Strong and Very Strong Interference," Proc. IEEE GLOBECOM, Miami, FL, Dec. 2010.
  40. W. Liu, G. Xu, and B. Chen, "The common information of N dependent random variables," Proc. Annual Allerton Conference on Communication, Control, and Computing, Montecillo, IL, Sep. 2010 (invited paper).
  41. W. Liu and B. Chen, "Communicating correlated sources over interference channels: the lossy case," submitted to the IEEE International Symposium on Information Theory, Austin, TX, June 2010.
  42. F. Zhu and B. Chen, "The sum rate optimality of the na?ve FDM for the Gaussian Interference Channel within a computable Han-Kobayashi subregion," Proc. CISS'2010, Princeton, NJ, March 2010.
  43. H. Chen, P.K. Varshney, and B. Chen, "A novel framework for distributed detection with dependent observations," Proc. IEEE International Conference on Acoustic, Speech, and Signal Processing, Dallas, TX, March 2010.
  44. J. Xu, X. Shang, B. Chen, and H.V. Poor, "Parallel discrete memoryless interference channels under strong interference: separability and capacity region results," Proc. IEEE Information Theory Workshop, Cairo, Egypt, January, 2010 (invited).
  45. X. Shang, B. Chen, and H.V. Poor, "On the optimality of beamforming for multi-user MISO interference channels with single-user detection," Proc. IEEE Globecom, Honolulu, Hawaii, December 2009.
  46. W. Liu and B. Chen, "Communicating correlated Gaussian sources over Gaussian Z interference channels," Proc. IEEE Globecom, Honolulu, Hawaii, December 2009.15.
  47. Y. Cao and B. Chen, "Capacity outer bounds for the cognitive Z channel," Proc. IEEE Globecom, Honolulu, Hawaii, December 2009.
  48. X. Shang, B. Chen, G. Kramer and H.V. Poor, "MIMO Z-interference channels: Capacity under strong and noisy interference," Proc. Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, Nov, 2009 (invited).
  49. W. Liu and B. Chen, "Interference channels with arbitrarily correlated sources," Proc. Annual Allerton Conference on Communication, Control, and Computing, Montecillo, IL, Oct. 2009 (invited paper).
  50. Y. Cao and B. Chen, "Capacity bounds for two-hop interference networks," Proc. Annual Allerton Conference on Communication, Control, and Computing, Montecillo, IL, Oct. 2009.
  51. H. Chen, P.K. Varshney, and B. Chen, "Conditional dependence in distributed detection: How far can we go?," Proc. IEEE International Symposium on Information Theory, Seoul, Korea, June-July 2009.
  52. J. Xu and B. Chen, "Secure coding over networks," Proc. IEEE International Symposium on Information Theory, Seoul, Korea, June-July 2009.
  53. X. Shang, B. Chen, G. Kramer, and H.V. Poor, "Noisy-interference sum-rate capacity of parallel Gaussian interference channel," Proc. IEEE International Symposium on Information Theory, Seoul, Korea, June-July 2009.
  54. W. Liu and B. Chen, "Message transmission and state estimation over Gaussian broadcast channels," Proc. CISS, Baltimore, MD, March 2009.
  55. Y. Cao and B. Chen, "The cognitive Z channel," Proc. CISS, Baltimore, MD, March 2009.
  56. J. Xu and B. Chen, "An outer bound to the rate-equivocation region of broadcast channels with two confidential messages," Proc. IEEE Global Communications Conference (GLOBECOM), New Orleans, LA, Dec. 2008.
  57. X. Shang, B. Chen, and G. Kramer, "On sum-rate capacity of parallel Gaussian symmetric interference channels," Proc. IEEE Global Communications Conference (GLOBECOM), New Orleans, LA, Dec. 2008.
  58. J. Xu and B. Chen, "On secure multi-channel communication systems," Proc. IEEE Military Communications Conference (MILCOM), San Diego, CA, Nov. 2008.
  59. X. Shang, G. Kramer, and B. Chen, "Throughput optimization for multi-user interference channels," Proc. IEEE Military Communications Conference (MILCOM), San Diego, CA, Nov. 2008.
  60. Y. Cao and B. Chen, "Interference channel with one cognitive transmitter," Proc. 42nd Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, October 2008.
  61. X. Shang, B. Chen, G. Kramer, and H. Vincent Poor "On the capacity of MIMO interference channels," Proc. Allerton Conference on Communication, Control, and Computing, Monticello, IL, Sept. 2008.
  62. Y. Cao and B. Chen, "An achievable rate region for discrete memoryless broadcast channels with confidential messages," Proc. IEEE International Symposium on Information Theory, Toronto, Canada, July 2008.
  63. X. Shang, G. Kramer, and B. Chen, "New outer bounds on the capacity region of Gaussian interference channels," Proc. IEEE International Symposium on Information Theory, Toronto, Canada, July 2008.
  64. H. Chen, P.K. Varshney, B. Chen, "Cooperative relay for decentralized detection," Proc. IEEE International Conference on Acoustic, Speech, and Signal Processing, Las Vegas, NV, April 2008.
  65. X. Shang, G. Kramer, and B. Chen, "Outer bound and noisy-interference sum-rate capacity for symmetric Gaussian interference Channels," Proc. Annual Conference on Information Sciences and Systems (CISS'2008), Princeton, NJ, March 2008.
  66. J. Xu and B. Chen, "Broadcast confidential and public messages," Proc. Annual Conference on Information Sciences and Systems (CISS'2008), Princeton, NJ, March 2008.
  67. Y. Cao and B. Chen, "Outer bounds for the capacity region of Gaussian interference channels with common information" Proc. IEEE GLOBECOM'2007, Washington, D.C., Nov. 2007.
  68. X. Shang and B. Chen, "Achievable rate region for downlink beamforming in the presence of interference," Proc. 41st Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, November 2007.
  69. W. Liu and B. Chen, "Wiretap channel with two-sided state information," Proc. 41st Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, November 2007.
  70. S. Misra, A. Swami, and B. Chen, "Decision fusion in large sensor networks using partially coherent and noncoherent strategies," Proc. IEEE Military Communications Conference (MILCOM' 2007), Orlando, FL, Oct. 2007.
  71. X. Shang and B. Chen, "A new computable achievable rate region for the Gaussian interference channel," Proc. IEEE ISIT'07, Nice, France, June, 2007.
  72. Y. Cao and B. Chen, "An achievable rate region for interference channels with conferencing," Proc. IEEE ISIT'07, Nice, France, June, 2007.
  73. X. Shang, B. Chen, and J. Matyjas, "Sum capacity (sub)optimality of orthogonal transmissions in vector Gaussian multiple access channels," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'07), Hawaii, April 2007.
  74. Y. Lin, B. Chen, and L. Tong, "Distributed detection over multiple access channels," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'07), Hawaii, April 2007.
  75. J. Xu, B. Chen, and B. Himed, "A GLRT based STAP for the range dependent problem," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'07), Hawaii, April 2007.
  76. X. Shang and B. Chen, "An inner bound of the capacity region for the Gaussian interference channel," Proc. IEEE Wireless Communications and Networking Conference (WCNC'2007), Hong Kong, March 2007.
  77. Y. Cao, B. Chen, and J. Zhang, "A new achievable rate region for interference channels with common information," Proc. IEEE Wireless Communications and Networking Conference (WCNC'2007), Hong Kong, March 2007.
  78. Y. Lin, B. Chen, P.K. Willett, B. Suter, "Distributed binary quantizers for communication constrained large scale sensor networks," Proc. International Conference on Information Fusion (FUSION'06), Florence, Italy, July 2006.
  79. X. Shang, B. Chen, and M. J. Gans, "On achievable sum rate for vector Gaussian interference channels," Proc. IEEE International Symposium on Information Theory (ISIT'06), Seattle, WA, July 2006.
  80. Y. Lin, B. Chen, P. K. Willett, B. Suter, "Distributed binary quantizer design for communication constrained large scale sensor networks," Proc. International Conference on Information Fusion (ICIF'06), Florence, Italy, July 2006.
  81. B. Liu and B. Chen, "Decentralized detection in wireless sensor networks with channel fading statistics," Proc. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP'06), Toulouse, France, May 2006.
  82. R. Jiang, Y. Lin, B. Chen, and B. Suter, "Distributed sensor censoring for detection in sensor networks under communication constraints," Proc. Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2005.
  83. R. Jiang, S. Misra, B. Chen, and A. Swami, "Robust suboptimal decision fusion in wireless sensor networks," Proc. IEEE MILCOM 2005, Atlantic City, NJ, Oct. 2005.
  84. Z. Huang, W. Du, and B. Chen, "Deriving private information from randomized data," Proc. ACM SIGMOD Conference, Baltimore, MD, June 2005.
  85. Y. Lin, B. Chen, and B. Suter, "Multiple description quantizer design for distributed sensor networks," Proc. CISS 2005, Baltimore, MD, March 2005.
  86. B. Liu, B. Chen and R.S. Blum, "Exploiting the finite-alphabet property for cooperative relays," Proc. IEEE ICASSP 2005, Philadelphia, PA, March 2005. (Winner of the student paper contest).
  87. B. Chen and M.J. Gans, "Limiting throughput of MIMO ad hoc networks," Proc. IEEE ICASSP 2005, Philadelphia, PA, March 2005.
  88. M.J. Gans and B. Chen, "Beaconing in MIMO broadcast channels," Proc. IEEE ICASSP 2005, Philadelphia, PA, March 2005.
  89. B. Chen and M.J. Gans, "MIMO communication in ad hoc networks," Proc. IEEE VTC 2005 Spring, Stochkolm, Sweden, May 2005.
  90. B. Liu and B. Chen,"Joint source-channel coding for distributed sensor networks," Proc. 34 Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2004.
  91. Q. Cheng, B. Chen, and P.K. Varshney, "Detection performance limits of channel impaired distributed sensor networks," Proc. 34 Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2004. (One of the ten nalists for the best student paper contest).
  92. Y. Lin, B. Chen, and P.K. Varshney, "Decision fusion rules in multi-hop wireless sensor networks," Proc. International Conference on Information Fusion (Fusion'04), Stockholm, Sweden.
  93. H. Wang and B. Chen, "A comparison of subcarrier allocation schemes for multiuser multicarrier communication systems," Proc. CISS'04, Princeton, NJ, March, 2004.
  94. B. Chen and P.K. Willett, "Channel optimized binary quantizers for distributed sensor networks," Proc. IEEE ICASSP'2004, Montreal, Canada, May 2004.
  95. R. Jiang and B. Chen, "Decision fusion with censored sensors," Proc. IEEE ICASSP'2004, Montreal, Canada, May 2004.
  96. H. Wang and B. Chen, "Asymptotic distributions and peak power analysis for OFDMA uplink signals," Proc. IEEE ICASSP'2004, Montreal, Canada, May 2004.
  97. H. Wang and B. Chen, "On the distribution of peak-to-average power ratio for non-circularly modulated OFDM signals," Proc. of the Globecom'2003, San Francisco, CA, Dec. 2003.
  98. S. O'hara, B. Chen, and J. Periard, "A bandwidth efficient peak power reduction scheme for multicarrier modulation using selected mapping," Proc. CISS'2003, Baltimore, MD, March 2003.
  99. H. Wang and B. Chen, "Power correlation of OFDM symbols and peak-to-average power ratio analysis," Proc. CISS'2003, Baltimore, MD, March 2003.
  100. R. Niu, B. Chen, and P.K. Varshney, "Decision fusion using fading statistics," Proc. CISS'2003, Baltimore, MD, March 2003.
  101. S. O'hara, B. Chen, and J. Periard, "Subcarrier orthogonal coding for peak-to-average power reduction without side information," Proc. 2003 IEEE Sarnoff Symposium, Ewing, New Jersey, March 2003.
  102. Q. Cheng, H. Wang, and B. Chen, "Joint blind timing synchronization and channel estimation for OFDM using receiver diversity," Proceedings of the 36th Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2002.
  103. B. Chen, R. Jiang, T. Kasetkasem, and P.K. Varshney, "Fusion of decisions transmitted over fading channels in wireless sensor networks," Proceedings of the 36th Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2002.
  104. B. Liu, B. Chen, and J.H. Michels, "A GLRT for radar detection in the presence of compound-Gaussian clutter and additive white Gaussian noise," Proc. 2nd IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM'2002), Rosslyn, VA, August, 2002.
  105. Y. Lin, H.Wang, and B. Chen, "Blind identification of OFDM channel using receiver diversity," Proc. of the 6th International Conference on Signal Processing, Beijing, China, August 2002.
  106. H. Wang, Y. Lin, and B. Chen, "Blind OFDM channel estimation using receiver diversity," Proc. of the 36th Annual Conference on Information and Systems Science, Princeton, NJ, March 2002.
  107. B. Chen and H. Wang, "Maximum likelihood estimation of OFDM carrier frequency offset," Proc. of 2002 IEEE International Conference on Communications (ICC'02), New York, April, 2002.
  108. B. Chen and H. Wang, "Blind OFDM carrier frequency offset estimation via oversampling," Proceedings of the 35th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, November, 2001.
  109. B. Chen, P. Varshney, and J. Michels, "Adaptive CFAR detection via Bayesian hierarchical model based parameter estimation," Proceedings of the 35th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, November, 2001.
  110. B. Chen, "Distributed detection using a Bayesian sampling approach," Proceedings of the 4th International Conference on Information Fusion, Montreal, Canada, August 2001.
  111. B. Chen, "Data fusion and hierarchical models ¡ª a Bayesian sampling approach to distributed detection," Proceedings of the 35th Annual Conference on Information Sciences and Systems, Baltimore, MD, March 2001.
  112. B. Chen and P. Willett, "Asymptotic analysis of the MVD statistic and saddle-point approximation of its tail probability," Proceedings of the 35th Annual Conference on Information Sciences and Systems, Baltimore, MD, March 2001.
  113. B. Chen and L. Tong, "Traffic modeling and tracking for multiuser detection for random access networks," Proceedings of the IEEE ICASSP'00, Istanbul, Turkey, May 2000.
  114. B. Chen and L. Tong, "Traffic aided multiuser detection for random-access CDMA networks" (invited paper), Proceedings of the 37th Annual Allerton Conference, Monticello, IL, Sep. 1999.
  115. B. Chen and P. Willett, "Transient detection using a homogeneity test," Proceedings of the IEEE ICASSP'99, Phoenix, AZ, March, 1999.
  116. P. Willett and B. Chen, "A new sequential detector for short-duration signals," Proceedings of the IEEE ICASSP'98, Seattle, WA, May, 1998.
  117. B. Chen, P. Willett, and R. Streit, "Improved Bayes/GLRT transient detection," Proceedings of 32nd Annual Conference on Information and Systems Science, Princeton, NJ. March 1998.
  118. B. Chen, P. Willett, and R. Streit, "A test of overdispersion in a data set with application to transient detection," Proceedings of 32nd Annual Conference on Information and Systems Science, Princeton, NJ, Mar. 1998.
  119. B. Chen and P. Willett, "Quickest detection of superimposed hidden Markov models using a multiple target tracker," Proceedings of the IEEE Aerospace Conference, Snowmass at Aspen, CO, Mar. 1998.
  120. B. Chen and P. Willett, "Quickest detection of hidden Markov models," Proceedings of the 1997 IEEE Conference on Decision and Control, San Diego, CA, Dec., 1997.
  121. B. Chen and P. Willett, "The extra bandwidth for FDMA versus CDMA for a Gaussian MAC," Proceedings of the 31st Annual Conference on Information and Systems Science, Baltimore, MD, Mar. 1997.

Recent News

Feb 2020: A recent work on presence detection using passive RF through deep learning was posted on arxiv. A news article about the work can be found here.

Sep 2019: A US patent ( US: 10,411,913, jointly with AFRL/RI) on massive MIMO-OFDM was issued.

April 2018: Shengyu Zhu is one of the winners of the 2018 All University Doctoral Prizes. Congratulations!

August 2017: Dr. Biao Chen is appointed the John E. and Patricia A. Breyer Professor in Electrical Engineering.

July 2017: Prof. Biao Chen was awarded an NSF grant to research energy efficient spectrum access for wireless systems.

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If you have any questions regarding the website, please contact Tiexing Wang. Last updated on Oct. 11, 2017.