Brian Krongold

Optimal Power Allocation for DAS-OFDM under Joint Total and Individual Power Constraints

Bing Luo, Phee Lep Yeoh, Brian S Krongold

Conference Proceedings  |  2020  |  2019 IEEE Global Communications Conference (GLOBECOM)

We derive new optimal power allocation solutions for a distributed antenna system with orthogonal frequency division multiplexing ..

Optimal Frequency-Selective Energy Beamforming with Joint Total and Individual Power Constraints

Bing Luo, Phee Lep Yeoh, Robert Schober, Brian S Krongold

Conference Proceedings  |  2020  |  2019 IEEE Global Communications Conference (GLOBECOM)

This paper analyzes the optimal energy beamforming solution for a multiple-input single-output wireless power transfer (WPT) syste..

Deep reinforcement learning-based topology optimization for self-organized wireless sensor networks

X Meng, H Inaltekin, B Krongold

Conference Proceedings  |  2020  |  2019 IEEE Global Communications Conference (GLOBECOM)

Wireless sensor networks (WSNs) are the foundation of the Internet of Things (IoT), and in the era of the fifth generation of wire..

Optimal Co-Phasing Power Allocation and Capacity of Coordinated OFDM Transmission With Total and Individual Power Constraints

Bing Luo, Phee Lep Yeoh, Brian S Krongold

Journal article  |  2019  |  IEEE Transactions on Communications

This paper derives the optimal power allocation for a coordinated orthogonal frequency-division multiplexing (OFDM) transmission s..

Relay-Energy Access Points for Internet-of-Things Wireless Energy Harvesting and Communications

J George, PL Yeoh, BS Krongold

Conference Proceedings  |  2019  |  ICC 2019 - 2019 IEEE International Conference on Communications (ICC)

We propose relay-energy access points (REAPs) as a novel Internet-of-Things (IoT) network architecture that supports wireless ener..

Coverage Modelling and Handover Analysis in Ultra-Dense Heterogeneous Networks

H Gu, H Inaltekin, BS Krongold

Conference Proceedings  |  2019  |  ICC 2019 - 2019 IEEE International Conference on Communications (ICC)

Despite promising capacity gains, small cell densifications in ultra-dense HetNets can lead to frequent handovers (HOs), which may..

Optimal Energy Beamforming for Distributed Wireless Power Transfer over Frequency-Selective Channels

B Luo, PL Yeoh, R Schober, BS Krongold

Conference Proceedings  |  2019  |  ICC 2019 - 2019 IEEE International Conference on Communications (ICC)

This paper analyzes the optimal transmission strategy and power allocation for a distributed wireless power transfer (WPT) system ..

Joint Backhaul-Access Optimization in Full-Duplex Heterogeneous Networks

Xiangyue Meng, Phee Lep Yeoh, Brian Krongold

Conference Proceedings  |  2018  |  2018 IEEE Globecom Workshops (GC Wkshps)

Deep Reinforcement Learning-Based Power Control in Full-Duplex Cognitive Radio Networks

Xiangyue Meng, Hazer Inaltekin, Brian Krongold

Conference Proceedings  |  2018  |  2018 IEEE Global Communications Conference (GLOBECOM)

Energy-harvesting user fairness in wireless information and power transfer OFDMA networks

J George, P Yeoh, B S. Krongold

Conference Proceedings  |  2017  |  2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)

In this paper, we propose a new optimization framework that supports energy harvesting user fairness in a wireless information and..

Iterative carrier phase synchronization without reconstructing the soft symbols

Q Chaudhari, B Krongold

Conference Proceedings  |  2017  |  2017 51st Annual Conference on Information Sciences and Systems (CISS)

An iterative receiver framework for energy-efficient communications with experimental validation

Q Chaudhari, B Krongold

Journal article  |  2017  |  Analog Integrated Circuits and Signal Processing

Energy Modelling and Optimization of Amplify-and-Forward Relay Transmission

Dinuka Kudavithana, Qasim Chaudhari, Jamie Evans, Brian Krongold

Conference Proceedings  |  2017  |  2017 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)

Optimal Co-Phasing Power Allocation for Coordinated OFDM Transmission

Bing Luo, Phee Lep Yeoh, Brian Krongold

Conference Proceedings  |  2017  |  2017 IEEE International Conference on Communications (ICC)

Power minimization for cooperative MIMO-OFDM systems with individual user rate constraints

Chih-yu Hsu, Phee Lep Yeoh, Brian S Krongold

Journal article  |  2016  |  EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING

Energy Modeling and Optimization of Cooperative Dual-Relay Systems

D Kudavithana, Q Chaudhari, J Evans, B KRONGOLD

Conference Proceedings  |  2016  |  2016 IEEE Global Communications Conference (GLOBECOM)

Experimental Validation of an Iterative Receiver for Energy-Efficient Communications

Q Chaudhari, B KRONGOLD

Conference Proceedings  |  2016

Successive convex approximation for rate maximisation in cooperative multiple-input-multiple-output-orthogonal frequency-division multiplexing systems

Chih-yu Hsu, Phee Lep Yeoh, Brian Scott Krongold

Journal article  |  2015  |  IET Communications

Power minimization in cooperative MIMO-OFDM systems with user fairness constraints

CY Hsu, PL Yeoh, BS Krongold

Conference Proceedings  |  2015  |  2015 IEEE Wireless Communications and Networking Conference (WCNC)

© 2015 IEEE. We propose a new resource allocation algorithm to support user fairness for downlink coordinated multipoint (CoMP) tr..

Continuous and Discrete Sum-Rate Maximization for Multiuser MIMO-OFDM Systems with CoMP

C-Y Hsu, M Wang, P YEOH, B Krongold

Conference Proceedings  |  2014  |  2014 IEEE Global Communications Conference

On the energy efficiency of coherent communication in multipath fading channels

D Kudavithana, Q Chaudhari, B Krongold, J Evans

Conference Proceedings  |  2014  |  2014 IEEE Globecom Workshops (GC Wkshps)

Transmission Mode Selection in a Heterogeneous Network using Opportunistic Beamforming

Jiatian Liang, Feng Li, Brian Krongold, Jamie Evans

Conference Proceedings  |  2013  |  Proceedings of the 2013 IEEE Global Communications Conference

Transmission of 1.63-Tb/s PDM-16QAM unique-word DFTSpread OFDM signal over 1,010-km SSMF

A Li, X Chen, G Gao, AA Amin, W Shieh, BS Krongold

Conference Proceedings  |  2012  |  Opt. Fiber Commun. Conf. Expo. Natl. Fiber Opt. Eng. Conf., OFC/NFOEC

Comparison of bandwidth expansion methods for optical transmission systems

T Pfau, B Krongold, SCJ Lee, N Kaneda

Conference Proceedings  |  2012  |  Proceedings of the 2012 17th Opto-Electronics and Communications Conference

Theoretical Characterization of Nonlinear Clipping Effects in IM/DD Optical OFDM Systems

Liang Chen, Brian Krongold, Jamie Evans

Journal article  |  2012  |  IEEE Transactions on Communications

Performance Analysis for Optical OFDM Transmission in Short-Range IM/DD Systems

Liang Chen, Brian Krongold, Jamie Evans

Journal article  |  2012  |  Journal of Lightwave Technology

Comparison Between PS-QPSK and PDM-QPSK With Equal Rate and Bandwidth

Brian Krongold, Timo Pfau, Noriaki Kaneda, Sian Chong Jeffrey Lee

Journal article  |  2012  |  IEEE Photonics Technology Letters

Coordinated Multi-Point Transmission of MIMO-OFDM System with Per-Antenna Power Constraints

Chih-yu Hsu, Brian S Krongold

Conference Proceedings  |  2012  |  Proceedings of the 2012 IEEE Global Communications Conference

A Tone Reservation-Based Optical OFDM System for Short-Range IM/DD Transmission

Liang Chen, Brian Krongold, Jamie Evans

Journal article  |  2011  |  Journal of Lightwave Technology

Message from AusCTW11 organizing committee chair

B Krongold

Conference Proceedings  |  2011  |  2011 Australian Communications Theory Workshop

Linear Programming for Tone Reservation based IM/DD Optical OFDM Communications

Liang Chen, Yusheng Ji, Brian Krongold, Jamie Evans

Conference Proceedings  |  2011  |  Proceedings of the Forty-Fifth Asilomar Conference on Signals, Systems, and Computers

An Optimal Tone Reservation Method for IM/DD Optical OFDM Transmission in Multimode Fiber

Liang Chen, Brian Krongold, Jamie Evans

Conference Proceedings  |  2011  |  Proceedings of the Optical Fiber Communication Conference 2011

DFT-spread OFDM for optical communications

W Shieh, Y Tang, W Krongold

Conference Proceedings  |  2010  |  Proceedings of the 9th International Conference on Optical Internet 2010

DFT-Spread OFDM for Fiber Nonlinearity Mitigation

Yan Tang, William Shieh, Brian S Krongold

Journal article  |  2010  |  IEEE Photonics Technology Letters

Successive Decoding of Anti-periodic OFDM Signals in IM/DD Optical Channel

Liang Chen, Brian Krongold, Jamie Evans

Conference Proceedings  |  2010  |  Proceedings of the 2010 IEEE International Conference on Communications Workshop (ICC'10) - Communications: Accelerating Growth

Fiber Nonlinearity Mitigation in 428-Gb/s Multiband Coherent Optical OFDM Systems

Yan Tang, William Shieh, Brian S Krongold

Conference Proceedings  |  2010  |  Proceedings of the Optical Fiber Communication Conference 2010

Multi-User Efficient Ergodic Loading for OFDMA Systems

Brian S Krongold, Yuan Yuan He

Conference Proceedings  |  2009  |  2009 IEEE 70th Vehicular Technology Conference Fall

Performance Evaluation of Optical OFDM Systems with Nonlinear Clipping Distortion

Liang Chen, Brian Krongold, Jamie Evans

Conference Proceedings  |  2009  |  2009 IEEE International Conference on Communications: ICC 2009 Proceedings

Diversity Combining for Asymmetrically Clipped Optical OFDM in IM/DD Channels

Liang Chen, Brian Krongold, Jamie Evans

Conference Proceedings  |  2009  |  IEEE Globecom 2009. Proceedings.

A complex-baseband active-set approach for tone reservation PAR reduction in OFDM systems

M Wang, DE Quevedo, GC Goodwin, BS Krongold

Conference Proceedings  |  2008  |  2008 Australian Communications Theory Workshop

Optimal constellation distortion for PAR reduction in MIMO-OFDM systems

M Malkin, H Zou, A Malek, JM Cioffi, B Krongold

Conference Proceedings  |  2008  |  2008 42nd Asilomar Conference on Signals, Systems and Computers

Optimal constellation distortion for PAR reduction in OFDM systems

M Malkin, B Krongold, JM Cioffi

Conference Proceedings  |  2008  |  2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '08)

Optimal efficient discrete resource allocation for OFDMA systems

Brian S Krongold

Conference Proceedings  |  2008  |  IEEE Wireless Communications & Networking Conference. Conference Proceedings.

Fiber Nonlinearity Mitigation by PAPR Reduction in Coherent Optical OFDM Systems via Active Constellation Extension

Brian S Krongold, Yan Tang, William Shieh

Conference Proceedings  |  2008  |  2008 34th European Conference on Optical Communication

Optimal Power Analysis for Network Lifetime Balance in Hierarchy Networks

RR WEN, I MAREELS, B KRONGOLD

Conference Proceedings  |  2008  |  Proceedings of the 17th IFAC World Congress

Efficient Ergodic Discrete Loading for OFDM Systems

Brian S Krongold, Yuan Yuan He

Conference Proceedings  |  2008  |  IEEE Globecom 2008: Global Communications Conference Exhibition & Industry Forum Co-located with WTC

On Optimal Minimum-Rate Discrete Loading in OFDMA Systems

Brian S Krongold

Conference Proceedings  |  2008  |  2008 IEEE 19TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS

Optimal Constellation Distortion for PAR Reduction in MIMO-OFDM Systems

M Malkin, H Zou, A Malek, JM Cioffi, B KRONGOLD

Conference Proceedings  |  2008  |  Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers

OFDMA uplink PAR reduction via tone reservation

W Meng, DE Quevedo, GC Goodwin, BS Krongold

Conference Proceedings  |  2007  |  2007 IEEE Global Telecommunications Conference (IEEE GLOBECOM 2007)

An efficient resource allocation algorithm for OFDMA-based multihop wireless transmission

L Chen, B Krongold

Conference Proceedings  |  2007  |  18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '07)

Adaptive resource allocation in OFDMA systems with fairness and QoS constraints

Liang Chen, Brian Krongold, Jamie Evans

Journal article  |  2007  |  European Transactions on Telecommunications

Tone selection for PAR reduction via tone reservation in uplink OFDMA

Brian Krongold

Conference Proceedings  |  2007  |  2007 Conference Record of the Forty-First Asilomar Conference on Signals, Systems and Computers

An efficient resource allocation algorithm for OFDMA-based multihop wireless transmission

Liang Chen, Brian Krongold

Conference Proceedings  |  2007  |  2007 IEEE 18TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-9

An iterative resource allocation algorithm for multiuser OFDM with fairness and QoS constraints

Liang Chen, Brian Krongold

Conference Proceedings  |  2007  |  2007 IEEE 65th Vehicular Technology Conference (VTC2007-Spring)

Efficient rate-power allocation for OFDM in a realistic fading environment

Kamau Prince, Brian Krongold, Subhrakanti Dey

Conference Proceedings  |  2007  |  2007 IEEE 65th Vehicular Technology Conference (VTC2007-Spring)

Optimal power analysis for network lifetime balance in wireless sensor networks

Rongrong Wen, Iven Mareels, Brian Krongold

Conference Proceedings  |  2007  |  2007 International Symposium on Communications and Information Technologies (ISCIT 2007)

Par reduction in the uplink for OFDMA systems

Brian S Krongold

Conference Proceedings  |  2006  |  2006 IEEE Seventh Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2006)

An adaptive resource allocation algorithm for multiuser OFDM

Liang Chen, Brian Krongold, Jamie Evans

Conference Proceedings  |  2006  |  Proceedings 7th Australian Communication Theory Workshop 2006

A computationally-efficient adaptive resource allocation algorithm for multiuser OFDM

L Chen, B Krongold, J Evans

Conference Proceedings  |  2006  |  Proc. European Wireless Conference, Athens, Greece

Optimal MIMO-OFDM loading with power-constrained antennas

B KRONGOLD

Conference Proceedings  |  2006  |  2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications proceedings (PIMRC '06)

OFDM transmission resource optimization in HMM-Fading wireless channels

KA Prince, B Krongold, S Dey

Conference Proceedings  |  2005  |  Proceedings of the IASTED International Conference on Communication Systems and Applications

Fast active constellation extension for MIMO-OFDM PAR reduction

Brian S Krongold, Grace R Woo, Douglas L Jones

Conference Proceedings  |  2005  |  Thirty-Ninth Asilomar Conference on Signals, Systems and Computers, 2005

Prediction-based resource allocation for OFDM in wireless channels

KAW PRINCE, BS KRONGOLD, S DEY

Conference Proceedings  |  2005  |  Proceedings of the 6th Australian Communications Theory Workshop 2005

Analysis of cyclic-prefix correlation statistics and their use in OFDM timing and frequency synchronization

Brian S Krongold

Conference Proceedings  |  2005  |  Thirty-Ninth Asilomar Conference on Signals, Systems and Computers, 2005

A framework for efficient rate-power allocation for OFDM in a composite-fading environment

K Prince, B Krongold, S Dey

Conference Proceedings  |  2005  |  IEEE International Conference on Communications

Prediction-based resource allocation for OFDM in wireless channels

Kamau Prince, Brian Krongold, Subhrakanti Dey

Conference Proceedings  |  2005  |  2005 Australian Communications Theory Workshop

A framework for efficient rate-power allocation for OFDM in a composite-fading environment

KAW PRINCE, BS KRONGOLD, S DEY

Conference Proceedings  |  2005  |  ICC 2005: IEEE International Conference on Communications

PSD-constrained PAR reduction for DMT/OFDM

N Andgart, BS Krongold, P Odling, A Johansson, PO Borjesson

Journal article  |  2004  |  Eurasip Journal on Applied Signal Processing

An active-set approach for OFDM PAR reduction via tone reservation

BS Krongold, DL Jones

Journal article  |  2004  |  IEEE Transactions on Signal Processing

Optimal power and rate allocation in orthogonal frequency division multiplexed communication systems

BS KRONGOLD, K RAMCHANDRAN, DL JONES

Conference Proceedings  |  2004  |  Proceedings of the sixth international conference on optimization: techniques and applications (ICOTA6 2004)

A method for minimum-interference OFDM time synchronization

BS Krongold

Conference Proceedings  |  2004  |  2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications - SPAWC 2003 (IEEE Cat. No.03EX689)

PAR reduction in OFDM via active constellation extension

BS Krongold, DL Jones

Journal article  |  2003  |  IEEE Transactions on Broadcasting

Blind OFDM carrier-frequency offset estimation in ISI channels

BS Krongold

Conference Proceedings  |  2003  |  Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology (IEEE Cat. No.03EX795)

Active-set based par reduction under PSD constraints

BS KRONGOLD, N PETERSSON

Conference Proceedings  |  2003  |  Proceedings of the seventh international symposium on signal processing and its applications (ISSPA 2003)

Active-set based PAR reduction under PSD constraints

B Krongold, N Petersson

Conference Proceedings  |  2003  |  Seventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings.

A method for minimum-interference OFDM time synchronization

BS KRONGOLD

Conference Proceedings  |  2003  |  Proceedings of the IV IEEE signal processing workshop on signal processing advances in wireless communications

PAR reduction in OFDM via active constellation extension

BS Krongold, DL Jones

Conference Proceedings  |  2003  |  Proceedings of the 2003 IEEE international conference on acoustics, speech, and signal processing

Blind OFDM carrier-frequency offset estimation on ISI channels

BS KRONGOLD

Conference Proceedings  |  2003  |  Proceedings from ISSPIT 2003 - IEEE international symposium on signal processing and information technology

A new tone reservation method for complex-baseband PAR reduction in OFDM systems

BS Krongold, DL Jones

Conference Proceedings  |  2002  |  Proceedings ICASSP 2002 : 2002 IEEE International Conference on Acoustics Speech and Signal Processing

A new method for PAR reduction in baseband DMT systems

BS Krongold, DL Jones

Conference Proceedings  |  2001  |  Conference Record of the Asilomar Conference on Signals, Systems and Computers

Blind source separation of nonstationary convolutively mixed signals

BS Krongold, DL Jones

Journal article  |  2000  |  IEEE Signal Processing Workshop on Statistical Signal and Array Processing, SSAP

Computationally efficient optimal power allocation algorithms for multicarrier communication systems

BS Krongold, K Ramchandran, DL Jones

Journal article  |  2000  |  IEEE Transactions on Communications

Efficient algorithm for optimal margin maximization in multicarrier communication systems

BS Krongold, K Ramchandran, DL Jones

Conference Proceedings  |  1999  |  Conference Record / IEEE Global Telecommunications Conference

Time-scale detection of microemboli in flowing blood with Doppler ultrasound.

BS Krongold, AM Sayeed, MA Moehring, JA Ritcey, MP Spencer, DL Jones

Journal article  |  1999  |  IEEE Transactions on Biomedical Engineering

Small formed elements and gas bubbles in flowing blood, called microemboli, can be detected using Doppler ultrasound. In this appl..

Frequency-shift-invariant orthonormal wavelet packet representations

BS Krongold, K Ramchandran, DL Jones

Journal article  |  1999  |  IEEE Transactions on Signal Processing

Computationally efficient optimal power allocation algorithm for multicarrier communication systems

BS Krongold, K Ramchandran, DL Jones

Conference Proceedings  |  1998  |  ICC '98. 1998 IEEE International Conference on Communications. Conference Record. Affiliated with SUPERCOMM'98 (Cat. No.98CH36220)

Quadratic time-scale detection of microemboli in flowing blood with Doppler ultrasound

BS Krongold, AM Sayeed, M Moehring, JA Ritcey, M Spencer, DL Jones

Conference Proceedings  |  1997  |  Advanced Signal Processing: Algorithms, Architectures, and Implementations VII

Frequency-shift-invariant orthonormal wavelet packet representations

BS Krongold, K Ramchandran, DL Jones

Conference Proceedings  |  1997  |  IEEE International Conference on Image Processing

Spread spectrum interference suppression using adaptive time-frequency tilings

BS Krongold, ML Kramer, K Ramchandran, DL Jones

Conference Proceedings  |  1997  |  ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings