Aquerre Technologies

Artificial Intelligence (AI):

N. B. Jacobsen. Reverse Engineering the Hamming Code with Automatic Graph Learning. In Proc. Intern. Conf. on Artificial Intelligence in Information and Communication (ICAIIC), Jeju Island, Korea, Apr. 2021.

Data Hiding/Steganography:

K. Solanki, N. B. Jacobsen, U. Madhow, B. S. Manjunath, and S. Chandrasekaran. Robust image-adaptive data hiding using erasure and error correction. IEEE Trans. Image Processing, 13(12):1627--1639, Dec. 2004.
N. B. Jacobsen, K. Solanki, S. Chandrasekaran, U. Madhow, and B. S. Manjunath. Image adaptive high volume data hiding based on scalar quantization. In Proc. IEEE Military Comm. Conf. (MILCOM), Anaheim, CA, USA, Oct. 2002.
K. Solanki, N. B. Jacobsen, S. Chandrasekaran, U. Madhow, and B. S. Manjunath. High-volume data hiding in images: Introducing perceptual criteria into quantization based embedding. In Proc. ICASSP, Orlando, FL, USA, May 2002.

Cooperative Communications:

N. B. Jacobsen. Practical cooperative coding for half-duplex relay channels. In Proc. Conf. on Inform. Sciences and Systems (CISS), Baltimore, MD, USA, Mar. 2009.

Error Control Codes (ECCs):

N. B. Jacobsen and R. Soni. "Method and system for encoding data using rate-compatible irregular LDPC codes based on edge growth and parity splitting". U.S. patent, No. 7,966,548, June 2011.
N. B. Jacobsen. Practical cooperative coding for half-duplex relay channels. In Proc. Conf. on Inform. Sciences and Systems (CISS), Baltimore, MD, USA, Mar. 2009.
N. B. Jacobsen. "TDMA H-ARQ Code for Layer-2 Relay in LTE-Advanced". 3GPP TSG RAN WG1 Long Term Evolution (LTE) R1090775, Alcatel-Lucent, Murray Hill, NJ, Feb. 2009.
N. B. Jacobsen and U. Madhow. Coded noncoherent communication with amplitude/phase modulation: From Shannon theory to practical turbo architectures. IEEE Trans. Commun., 56(12), Dec. 2008.
N. B. Jacobsen and R. Soni. Design of rate-compatible irregular LDPC codes based on edge growth and parity splitting. In Proc. IEEE Veh. Tech. Conf. (VTC), Baltimore, MD, USA, Sept. 2007.
Noah B. Jacobsen, Anthony Soong, Ji Wook Chung, Tom Richardson, Aamod Khandekar, Sung-Eun Park, Jun Xu, and Xin Yu. "LDPC Coding Proposal for LBC". 3GPP2 Ultra Mobile Broadband (UMB) C30-20070315-003, Alcatel-Lucent, Huawei, LG Electronics, QUALCOMM Incorporated, RITT, Samsung, ZTE, Mar. 2007.
N. B. Jacobsen. "Design of flexible rate-compatible LDPC codes". 3GPP2 Ultra Mobile Broadband (UMB) C30-20070108-051, Alcatel-Lucent, Murray Hill, NJ, Jan. 2007.
N. B. Jacobsen. Bayesian approaches to noncoherent communication: From Shannon theory to practical architectures. PhD thesis, University of California, Santa Barbara, Dept. of Electrical and Computer Engineering, Sept. 2005.
K. Solanki, N. B. Jacobsen, U. Madhow, B. S. Manjunath, and S. Chandrasekaran. Robust image-adaptive data hiding using erasure and error correction. IEEE Trans. Image Processing, 13(12):1627--1639, Dec. 2004.
N. B. Jacobsen and U. Madhow. Code and constellation optimization for efficient noncoherent communication. In Proc. Asilomar Conf. on Signals, Systems, and Computers, Monterey, CA, USA, Nov. 2004.
N. B. Jacobsen, G. Barriac, U. Madhow, R.-R. Chen, and R. Koetter. Towards Shannon-theoretic limits on wireless time-varying channels. In Proc. International Symp. on Control, Communications, and Signal Processing (ISCCSP), Hammamet, Tunisia, Mar. 2004.
N. B. Jacobsen. "Iterative APP interference cancellation for LDPC coded UWB communication". Technical Report National Science Foundation (NSF) EASI 0310419, Yokohama National University, Yokohama, Japan, Feb. 2004.
N. B. Jacobsen and U. Madhow. Reduced-complexity noncoherent communication with differential QAM and iterative receiver processing. In Proc. Conf. on Inform. Sciences and Systems (CISS), Baltimore, MD, USA, Mar. 2003.
N. B. Jacobsen. "Noncoherent Iterative Demodulation and Decoding for OFDM Systems". Technical report, Motorola Labs, Schaumburg, IL, Sept. 2002.
N. B. Jacobsen, K. Solanki, S. Chandrasekaran, U. Madhow, and B. S. Manjunath. Image adaptive high volume data hiding based on scalar quantization. In Proc. IEEE Military Comm. Conf. (MILCOM), Anaheim, CA, USA, Oct. 2002.
K. Solanki, N. B. Jacobsen, S. Chandrasekaran, U. Madhow, and B. S. Manjunath. High-volume data hiding in images: Introducing perceptual criteria into quantization based embedding. In Proc. ICASSP, Orlando, FL, USA, May 2002.

Multi-Input Multi-Output (MIMO) Communications:

N. B. Jacobsen, G. Barriac, and U. Madhow. Noncoherent eigenbeamforming and interference suppression for outdoor OFDM systems. IEEE Trans. Commun., 56(6), June 2008.
G. Barriac, N. B. Jacobsen, and U. Madhow. Space-time wireless systems: From array processing to MIMO communications, Chapter 5: The role of feedback, CSI and coherence in MIMO systems. Cambridge University Press, 2006.
N. B. Jacobsen. Bayesian approaches to noncoherent communication: From Shannon theory to practical architectures. PhD thesis, University of California, Santa Barbara, Dept. of Electrical and Computer Engineering, Sept. 2005.
G. Barriac, N. B. Jacobsen, and U. Madhow. Wideband space-time communication: from propagation-based models to information-theoretic design prescriptions. In Proc. IEEE Intern. Conf. on Signal Processing and Communications (SPCOM), 2004., Bangalore, India, Dec. 2004.
N. B. Jacobsen, G. Barriac, and U. Madhow. Noncoherent eigenbeamforming for a wideband cellular uplink. In Proc. IEEE Intern. Symp. on Inform. Theory (ISIT), Chicago, IL, USA, June 2004.
N. B. Jacobsen, G. Barriac, U. Madhow, R.-R. Chen, and R. Koetter. Towards Shannon-theoretic limits on wireless time-varying channels. In Proc. International Symp. on Control, Communications, and Signal Processing (ISCCSP), Hammamet, Tunisia, Mar. 2004.

Digital Modulation:

N. B. Jacobsen and U. Madhow. Coded noncoherent communication with amplitude/phase modulation: From Shannon theory to practical turbo architectures. IEEE Trans. Commun., 56(12), Dec. 2008.
N. B. Jacobsen. Bayesian approaches to noncoherent communication: From Shannon theory to practical architectures. PhD thesis, University of California, Santa Barbara, Dept. of Electrical and Computer Engineering, Sept. 2005.
N. B. Jacobsen and U. Madhow. Code and constellation optimization for efficient noncoherent communication. In Proc. Asilomar Conf. on Signals, Systems, and Computers, Monterey, CA, USA, Nov. 2004.
N. B. Jacobsen, G. Barriac, U. Madhow, R.-R. Chen, and R. Koetter. Towards Shannon-theoretic limits on wireless time-varying channels. In Proc. International Symp. on Control, Communications, and Signal Processing (ISCCSP), Hammamet, Tunisia, Mar. 2004.
N. B. Jacobsen and U. Madhow. Reduced-complexity noncoherent communication with differential QAM and iterative receiver processing. In Proc. Conf. on Inform. Sciences and Systems (CISS), Baltimore, MD, USA, Mar. 2003.
N. B. Jacobsen, K. Solanki, S. Chandrasekaran, U. Madhow, and B. S. Manjunath. Image adaptive high volume data hiding based on scalar quantization. In Proc. IEEE Military Comm. Conf. (MILCOM), Anaheim, CA, USA, Oct. 2002.
N. B. Jacobsen. "Noncoherent Iterative Demodulation and Decoding for OFDM Systems". Technical report, Motorola Labs, Schaumburg, IL, Sept. 2002.
K. Solanki, N. B. Jacobsen, S. Chandrasekaran, U. Madhow, and B. S. Manjunath. High-volume data hiding in images: Introducing perceptual criteria into quantization based embedding. In Proc. ICASSP, Orlando, FL, USA, May 2002.

Equalization:

N. B. Jacobsen and U. Madhow. Coded noncoherent communication with amplitude/phase modulation: From Shannon theory to practical turbo architectures. IEEE Trans. Commun., 56(12), Dec. 2008.
N. B. Jacobsen. Bayesian approaches to noncoherent communication: From Shannon theory to practical architectures. PhD thesis, University of California, Santa Barbara, Dept. of Electrical and Computer Engineering, Sept. 2005.
N. B. Jacobsen. "Iterative APP interference cancellation for LDPC coded UWB communication". Technical Report National Science Foundation (NSF) EASI 0310419, Yokohama National University, Yokohama, Japan, Feb. 2004.
G. Barriac, N. B. Jacobsen, and U. Madhow. Beyond BAD: A parallel arbitration framework for low-complexity equalization. In Proc. 39th Annual Allerton Conf. on Communication, Control, and Computing, Oct. 2001.

Signal Detection/Cognitive Radio:

N. B. Jacobsen. "Detection of a coded signal". Technical report, LGS Innovations, Florham Park, NJ, May 2011.
N. B. Jacobsen. "On the dynamic re-use of satellite link spectrum with an active sensing cognitive radio network". Technical report, Toyon Research Corp., Goleta, CA, July 2006.
N. B. Jacobsen. "Fast detection of LO signal from heterodyne receivers". Technical report, University of California, Santa Barbara, Santa Barbara, CA, Nov. 2005.

Ultra-Wideband (UWB) Communications:

N. B. Jacobsen. "Iterative APP interference cancellation for LDPC coded UWB communication". Technical Report National Science Foundation (NSF) EASI 0310419, Yokohama National University, Yokohama, Japan, Feb. 2004.

Particle Accelerator Mechanics:

N. B. Jacobsen and E. Chojnacki. "Infra-red propagation through various waveguide inner surface geometries". Technical Report SRF 990301-01, Floyd R. Newman Laboratory of Nuclear Studies, Cornell University, Ithaca, NY, Mar. 1999.