Works (80)

Updated: April 4th, 2024 11:50

2023 article

Game-Theoretic Mixed H<sub>2</sub>/H<sub>∞</sub> Control with Sparsity Constraint for Multi-Agent Control Systems

2023 62ND IEEE CONFERENCE ON DECISION AND CONTROL, CDC, pp. 5526–5531.

By: F. Lian, A. Chakrabortty n & A. Duel-Hallen n

TL;DR: This work investigates a noncooperative game that accommodates different control performance criteria of the agents and proposes a best-response dynamics algorithm based on PALM, a centralized social optimization algorithm guaranteed to converge to a globally optimal sparse controller. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: March 25, 2024

2023 article

Robust and Scalable Game-theoretic Security Investment Methods for Voltage Stability of Power Systems

2023 62ND IEEE CONFERENCE ON DECISION AND CONTROL, CDC, pp. 7061–7066.

By: L. An*, P. Shukla*, A. Chakrabortty n & A. Duel-Hallen n

author keywords: Power Systems; Voltage stability; Load attacks; Game Theory; Security investment; Robust defense
TL;DR: A robust-defense sequential algorithm and a novel genetic algorithm that provides scalability to large-scale power system models and demonstrates that reliable and robust defense is feasible unless the operator's RPC investment resources are severely limited relative to the attacker's resources. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: March 25, 2024

2022 article

A Robust Stackelberg Game for Cyber-Security Investment in Networked Control Systems

Shukla, P., An, L., Chakrabortty, A., & Duel-Hallen, A. (2022, September 29). IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, Vol. 9.

By: P. Shukla n, L. An n, A. Chakrabortty n & A. Duel-Hallen n

author keywords: Investment; Security; Games; Uncertainty; Networked control systems; Hardware; Costs; Cyber-security; networked control systems (NCSs); power systems; resource allocation; robust game theory; Stackelberg game (SG); wide-area control
TL;DR: The proposed methods are robust to time-varying model uncertainties and thus are suitable for long-term security investment in realistic NCSs and computationally efficient genetic algorithms (GAs) are used to compute the optimal strategies of the attacker and the defender in realistic large power systems. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: September 30, 2022

2022 journal article

Early Warning of mmWave Signal Blockage Using Diffraction Properties and Machine Learning

IEEE COMMUNICATIONS LETTERS, 26(12), 2944–2948.

By: A. Fallah Dizche n, A. Duel-Hallen n & H. Hallen n

Contributors: H. Hallen n

author keywords: mmWave; blockage prediction; machine learning; Fresnel diffraction; physics-based channel model
TL;DR: The MiniRocket machine learning method is applied to provide reliable early warning of mobile mmWave signal blockage hundreds of milliseconds ahead, thus facilitates a proactive response to sensitivity to blockage. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: September 15, 2022

2020 article

A Stackelberg Security Investment Game for Voltage Stability of Power Systems

2020 59th IEEE Conference on Decision and Control (CDC), pp. 3359–3364,

By: L. An n, A. Chakrabortty n & A. Duel-Hallen n

Contributors: L. An n

TL;DR: A modified Backward Induction method is proposed to find a cost-based Stackelberg equilibrium (CBSE) of the game, which saves the players’ costs while providing the optimal allocation of both players' investment resources under budget and covertness constraints. (via Semantic Scholar)
Source: ORCID
Added: May 2, 2021

2020 journal article

Early Warning of mmWave Signal Blockage and AoA Transition Using sub-6 GHz Observations

IEEE COMMUNICATIONS LETTERS, 24(1), 207–211.

By: Z. Ali n, A. Duel-Hallen n & H. Hallen n

author keywords: mmWave; blockage prediction; Fresnel diffraction; physical channel model; shadowing; hybrid communications
TL;DR: This work proposes and examines the feasibility of utilizing lower-frequency signals as early-warning indicators of mobile mmWave signal blockage or recovery, and prediction of the strongest multipath component and its angle of arrival (AoA) using sub-6 GHz observations is investigated. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: February 10, 2020

2019 conference paper

A Cyber-Security Investment Game for Networked Control Systems

2019 American Control Conference (ACC), 2297–2302,

By: P. Shukla n, A. Chakrabortty n & A. Duel-Hallen n

TL;DR: A general-sum, two-player, mixed strategy (MS) game, where the attacker attempts to destroy communication equipment of some nodes, and thereby render the LQR feedback gain matrix to be sparse, leading to degradation of closed-loop performance. (via Semantic Scholar)
Source: ORCID
Added: April 29, 2020

2019 journal article

A Distributed and Resilient Bargaining Game for Weather-Predictive Microgrid Energy Cooperation

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 15(8), 4721–4730.

By: L. An n, J. Duan n, M. Chow n & A. Duel-Hallen n

author keywords: Bargaining game; distributed energy management; malicious users; microgrid security; residential cooperation; stochastic renewable generation (RG)
TL;DR: It is shown that the proposed game is resilient to malicious users’ attempts to avoid payment of their fair share of the overall bill. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 26, 2019

2019 conference paper

Sparse Wide-Area Control of Power Systems using Data-driven Reinforcement Learning

2019 American Control Conference (ACC), 2867–2872.

By: A. Dizche n, A. Chakrabortty n & A. Duel-Hallen n

TL;DR: An online wide-area oscillation damping control (WAC) design for uncertain models of power systems using ideas from reinforcement learning is presented and the gradient support pursuit (GraSP) optimization algorithm is employed to impose sparsity constraints on the control gain matrix during learning. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: ORCID
Added: April 29, 2020

2018 journal article

A Sensing Contribution-Based Two-Layer Game for Channel Selection and Spectrum Access in Cognitive Radio Ad-hoc Networks

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 17(6), 3631–3640.

By: Y. Lu* & A. Duel-Hallen n

author keywords: Coalitional game; bargaining game; cooperative sensing and access; cognitive radio (CR)
TL;DR: A two-layer cooperative game is developed for distributed sensing and access in multichannel CR ad hoc networks, where the SUs’ transmission opportunities are commensurate with their sensing contributions, thus fostering cooperation and eliminating free-riders. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 conference paper

Sparsity-Constrained Mixed H 2 /H ∞ Control

Proceedings of the Annual American Control Conference (ACC), 6253–6258,

By: F. Lian n, A. Chakrabortty n, F. Wu n & A. Duel-Hallen n

Event: 2018 Annual American Control Conference (ACC) at Milwaukee, WI

TL;DR: An algorithm for designing sparsity-constrained controllers for linear time-invariant systems with model uncertainties using a mixed H 2/Hfty objective that guarantees a predetermined level of sparsity while maintaining acceptable performance as well as robustness to uncertainties in the open-loop model is proposed. (via Semantic Scholar)
Sources: ORCID, Crossref
Added: April 13, 2019

2017 conference paper

Distributed multi-step power scheduling and cost allocation for cooperative microgrids

2017 IEEE Power & Energy Society General Meeting, 1–5.

By: L. An n, J. Duan n, Y. Zhang n, M. Chow n & A. Duel-Hallen n

TL;DR: This work extends the previously proposed multi-step cooperative distributed energy scheduling (CoDES) algorithm to include both purchasing power from and selling the generated power to the main grid and model the microgrid as a multi-agent system where the agents act as players in a cooperative game. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Game-Theoretic Multi-Agent Control and Network Cost Allocation Under Communication Constraints

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 35(2), 330–340.

By: F. Lian n, A. Chakrabortty n & A. Duel-Hallen n

Event: at USA

author keywords: Game theory; cost allocation; smart grid; sparsity; distributed optimization; multi-agent systems
TL;DR: Using the proposed sparsity-constrained distributed social optimization and noncooperative game algorithms, a method is developed to allocate the costs of the communication infrastructure fairly and according to the agents’ diverse needs for feedback and cooperation. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Channel-Aware Spectrum Sensing and Access for Mobile Cognitive Radio Ad Hoc Networks

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 65(4), 2471–2480.

By: Y. Lu n & A. Duel-Hallen n

Event: at USA

author keywords: Ad hoc network; channel state information (CSI); cognitive radio (CR); medium access control (MAC); sensing strategy
TL;DR: Analytical and numerical results demonstrate that the proposed sensing and access methods significantly outperform nonadaptive sensing strategies for practical mobile CR scenarios with CSI mismatch and pilot overhead. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Distributed Multi-Step Power Scheduling and Cost Allocation for Cooperative Microgrids [arXiv]

ArXiv (USA), 11, 5 pp. -.

By: L. An, J. Duan, Y. Zhang, M. Chow & A. Duel-Hallen

Event: at USA

Source: ORCID
Added: April 28, 2020

2016 journal article

Ensuring economic fairness in wide-area control for power systems via game theory

2016 American Control Conference (ACC), 3231–3236.

By: F. Lian n, A. Duel-Hallen n & A. Chakrabortty n

TL;DR: A fair cost-allocation method based on the theory of cooperative network-formation games (NFG) is developed to fairly allocate the communication cost to the companies, which act as game-players. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Game-theoretic framework for cooperative sensing and fair spectrum access in multichannel cognitive radio networks [arXiv]

ArXiv (USA), 5, 9 pp. -.

By: Y. Lu & A. Duel-Hallen

Event: at USA

Source: ORCID
Added: April 28, 2020

2016 journal article

Sparsity-constrained games and distributed optimization with applications to wide-area control of power systems [arXiv]

ArXiv (USA), 5, 9 pp. -.

By: F. Lian, A. Duel-Hallen & A. Chakrabortty

Event: at USA

Source: ORCID
Added: April 28, 2020

2015 conference paper

A two-layer coalitional game among rational cognitive radio users

[Throughput,]. 2015 49th Annual Conference on Information Sciences and Systems (CISS). Proceedings, – ,

By: A. fairness.}, A. {Yuan Lu and Duel-Hallen, A.} & Copyright=

TL;DR: It is proposed to decouple the coalition formation and the access (payoff) allocation problems by modeling these processes as a two-layer coalitional game that fosters cooperation by providing each SU with the access opportunities it deserves. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2014 conference paper

Cost allocation strategies for wide-area control of power systems using Nash Bargaining Solution

53rd IEEE Conference on Decision and Control, 1701–1706.

By: F. Lian n, A. Duel-Hallen n & A. Chakrabortty n

Event: 2014 IEEE 53rd Annual Conference on Decision and Control (CDC) at Piscataway, NJ, USA

TL;DR: A novel game-theoretic strategy that guarantees fair cost allocation incurred by communication links in wide-area control for electric power systems and applies the Nash Bargaining Solution to fairly allocate the total cost among the various game-players. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref
Added: March 24, 2019

2013 conference paper

Channel-Adaptive Spectrum Detection and Sensing Strategy for Cognitive Radio Ad-Hoc Networks

2013 51st Annual Allerton Conference on Communication, Control, and Computing (Allerton), 1408–1414.

By: Y. Lu n & A. Duel-Hallen n

Event: at Piscataway, NJ, USA

TL;DR: It is demonstrated that the proposed sensing approach improves SU confidence, randomizes sensing decisions, and significantly improves SU network throughput while satisfying the collision probability constraint to the PUs in the low average PU-to-SU SNR region. (via Semantic Scholar)
Source: ORCID
Added: April 28, 2020

2013 conference paper

Channel-adaptive sensing strategy for Cognitive Radio ad hoc networks

2013 IEEE 10th Consumer Communications and Networking Conference (CCNC), 466–471.

By: Y. Lu n & A. Duel-Hallen n

Event: at Piscataway, NJ, USA

TL;DR: A channel-aware myopic sensing strategy that adapts the reward to the fading channel state information (CSI) of the SU link is proposed that provides large throughput gain over randomized sensing strategies and/or conventional adaptive transmission methods. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 journal article

Data-Aided Noise Reduction for Long-Range Fading Prediction in Adaptive Modulation Systems

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 62(5), 2358–2362.

By: T. Jia*, A. Duel-Hallen n & H. Hallen n

Event: at USA

author keywords: Adaptive modulation; adaptive signal processing; fading channels; prediction methods
TL;DR: It is demonstrated that LRP-enabled adaptive modulation performs better for realistic reflector configurations than for the conventional Jakes model (JM) data set and increases the coding gain of adaptive trellis-coded modulation (ATCM). (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 journal article

Adaptive Bit-Interleaved Coded Modulation Based on the Expurgated Bound for Mobile Radio OFDM Systems Aided by Fading Prediction

IEEE TRANSACTIONS ON COMMUNICATIONS, 60(8), 2059–2064.

By: T. Jia* & A. Duel-Hallen n

Event: at USA

author keywords: Adaptive modulation; fading channels; interleaved coding; frequency division multiplexing; resource management
TL;DR: It is demonstrated that ABICM is much less sensitive to prediction errors than adaptive modulation techniques that do not employ interleaving, however, reliable fading prediction is still necessary forABICM to achieve high spectral efficiency for practical channel conditions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 journal article

Enabling Code Diversity for Mobile Radio Channels using Long-Range Fading Prediction

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 11(12), 4362–4371.

By: Y. Wu, T. Jia*, R. Calderbank*, A. Duel-Hallen n & H. Hallen n

Event: at USA

author keywords: Fading channels; space-time codes; code diversity; long-range channel prediction; feedback delay; channel state information
TL;DR: This paper demonstrates the practicality of code diversity in space-time coded systems by showing that performance gains based on instantaneous feedback are largely preserved when long-range prediction of time-varying correlated fading channels is employed to compensate for the effect of the feedback delay. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 conference paper

Enabling adaptive rate and relay selection for 802.11 mobile ad hoc networks

IEEE International Conference on Communications (ICC 2012), 4150–4154.

By: N. Mehta n, A. Duel-Hallen n & W. Wang n

Event: at Piscataway, NJ, USA

TL;DR: This work proposes a novel method to reduce the effect of the feedback delay at the MAC layer in the presence of Rayleigh fading, which significantly improves the throughput, delay, and packet delivery ratio for high mobile velocities relative to previously proposed approaches that employ outdated CSI at the transmitter. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2012 conference paper

The latency of gaining -reliability for message dissemination in vehicle-to-vehicle networks

GLOBECOM 2012 - 2012 IEEE Global Communications Conference, 5550–5555.

By: Y. Li n, W. Wang n & A. Duel-Hallen n

Event: at Piscataway, NJ, USA

TL;DR: Under a 1-Dimensional (1-D) network scenario with unreliable channel and constrained vehicle mobility, the minimum latency of gaining almost sure α-reliability is derived, denoted as tmin(α), which is dominated by the first attempt to send the message to a destination. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 conference paper

Improved Adaptive Bit-Interleaved Coded Modulation for Mobile Radio OFDM Systems Aided by Fading Prediction

2009 43rd Asilomar Conference on Signals, Systems and Computers, 68–72.

By: T. Jia* & A. Duel-Hallen n

Event: at Piscataway, NJ, USA

TL;DR: Spectral efficiencies of the proposed ABICM method, adaptive trellis-coded modulation, and uncoded adaptive modulation are compared for an adaptive mobile radio orthogonal frequency division-multiplex (OFDM) system aided by the long-range fading prediction. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: April 28, 2020

2009 journal article

Improved Channel Allocation for Multicarrier CDMA with Adaptive Frequency Hopping and Multiuser Detection

IEEE TRANSACTIONS ON COMMUNICATIONS, 57(11), 3389–3396.

By: T. Jia* & A. Duel-Hallen n

author keywords: Code division multiple access; multiuser channels; fading channels; frequency hop communication; resource management
TL;DR: It is demonstrated that the combination of the improved allocation algorithm and the linear MUDs is very efficient in mitigating the fading and multi-access interference for realistic mobile radio channels with correlated subcarriers, channel state information (CSI) mismatch, and imperfect power control. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 conference paper

Template design and propagation gain for multipath UWB channels with per-path frequency-dependent distortion

MILCOM 2009 - 2009 IEEE Military Communications Conference, 7 pp. -.

By: N. Mehta n, A. Duel-Hallen n & H. Hallen n

Event: at Piscataway, NJ, USA

TL;DR: It is demonstrated that receivers which employ a set of partial derivatives templates are near-optimal in terms of energy capture while the simple transmit pulse template provides excellent complexity-performance trade-offs for most practical scenarios. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 13, 2019

2008 conference paper

Improved long-range prediction with data-aided noise reduction for adaptive modulation systems

42nd Annual Conference on Information Sciences and Systems (CISS 2008), 1161–1166.

By: T. Jia n, A. Duel-Hallen n & H. Hallen n

Event: at Piscataway, NJ, USA

TL;DR: A novel data-aided noise reduction (DANR) method is proposed to enhance the accuracy of long-range prediction (LRP) for wireless fading channels, thereby improving the spectral efficiency (SE) of adaptive modulation (AM) system enabled by the LRP. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 13, 2019

2008 conference paper

Performance of adaptive coded modulation enabled by long-range fading prediction with data-aided noise reduction

MILCOM 2008 - 2008 IEEE Military Communications Conference, 7 pp. -.

By: T. Jia n, A. Duel-Hallen n & H. Hallen n

Event: at Piscataway, NJ, USA

TL;DR: Performance of uncoded adaptive modulation and adaptive coded modulation enabled by the long-range prediction that utilizes data-aided noise reduction (DANR) is investigated for rapidly varying mobile radio channels and it is demonstrated that adaptive modulation aided by LRP has better performance for the realistic physical model than for the Jakes model in the practical SNR range. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 13, 2019

2008 article

Performance of improved channel allocation for multicarrier CDMA with adaptive frequency hopping and multiuser detection

2008 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, PROCEEDINGS, VOLS 1-13, pp. 4780–4784.

By: T. Jia n & A. Duel-Hallen n

TL;DR: It is demonstrated that combined improved subcarrier allocation and the linear decorrelating detector (LDD) are very efficient in mitigating multiple-access interference (MAI), resulting in much larger system capacity than for a non-adaptive MC direct-sequence (DS)-CDMA system. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 conference paper

Performance of improved channel allocation for multicarrier CDMA with adaptive frequency hopping and multiuser detection

2008 International Conference on Communications, 5696–5700. Piscataway, NJ, USA.

By: T. Jia & A. Duel-Hallen

Event: at Piscataway, NJ, USA

Source: ORCID
Added: April 28, 2020

2008 article

Reliable adaptive modulation and interference mitigation for mobile radio slow frequency hopping channels

Lei, M., Due-Hallen, A., & Hallen, H. (2008, March). IEEE TRANSACTIONS ON COMMUNICATIONS, Vol. 56, pp. 352–355.

By: M. Lei*, A. Due-Hallen & H. Hallen n

author keywords: slow frequency hopping; channel state information; long range prediction; adaptive transmission; partial-band interference; diversity
TL;DR: The long range fading prediction algorithm for Slow Frequency Hopping systems is proposed and demonstrated to enable combined adaptive modulation and adaptive frequency diversity to mitigate the effects of fading and partial-band interference. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

Reliable adaptive modulation and interference mitigation for mobile radio slow frequency hopping channels

IEEE Trans. Commun. (USA), 56(3), 352–355.

By: M. Lei, A. Duel-Hallen & H. Hallen

Event: at USA

Source: ORCID
Added: April 28, 2020

2007 journal article

Fading channel prediction for mobile radio adaptive transmission systems

PROCEEDINGS OF THE IEEE, 95(12), 2299–2313.

By: A. Duel-Hallen n

author keywords: adaptive modulation (AM); adaptive multiple-input multiple-output (MIMO) systems; adaptive orthogonal frequency-division multiplexing (OFDM); adaptive spread spectrum systems; adaptive transmission; fading channel prediction
TL;DR: It is demonstrated that reliable fading prediction makes adaptive transmission feasible in diverse wireless communication systems and used in the review of recent advances in the area of fading channel prediction. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 conference paper

Feasibility of adaptive transmission for multicarrier and frequency hopping mobile radio systems

Proceedings of the Sixth IASTED International Multi-Conference on Wireless and Optical Communications, 52–57. Anaheim, CA, USA.

By: A. Duel-Hallen, M. Lei, T. Yang & H. Hallen

Event: at Anaheim, CA, USA

Source: ORCID
Added: April 28, 2020

2006 journal article

Long range prediction and reduced feedback for mobil radio adaptive OFDM systems

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 5(10), 2723–2733.

By: A. Duel-Hallen n, H. Hallen n & T. Yang n

Event: at USA

author keywords: adaptive modulation; fading channel prediction; multipath fading; orthogonal frequency division multiplexing (OFDM); physical channel modeling
TL;DR: The minimum mean-square-error (MMSE) long-range channel prediction that utilizes the time and frequency domain correlation functions of the Rayleigh fading channel is derived and used in the design of reliable adaptive modulation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 patent

Single-user decoder metrics for subtractive interference cancellation detectors in code-division multiple-access (CDMA) communication systems with time dependence variance residual multiple-access interference (RMAI)

Washington, DC: U.S. Patent and Trademark Office.

By: A. Elezabi & A. Duel-Hallen

Source: NC State University Libraries
Added: August 6, 2018

2005 conference paper

Enabling adaptive modulation and interference mitigation for slow frequency hopping communications

The Sixth IEEE International Workshop on Signal Processing Advances in Wireless Communications (IEEE Cat. No. 05EX992), 348–352. Piscataway, NJ, USA.

By: M. Lei, A. Duel-Hallen & H. Hallen

Event: at Piscataway, NJ, USA

Source: ORCID
Added: April 28, 2020

2005 conference paper

Performance Analysis of Tomlinson-Harashima Multiuser Precoding in Multipath CDMA Channels

Proc. 4GMF05.

By: J. Liu & A. Duel-Hallen

Source: ORCID
Added: April 28, 2020

2005 journal article

Performance analysis of space-time transmitter diversity techniques for WCDMA using long range prediction

IEEE Transactions on Wireless Communications, 4(1), 40–45.

By: S. Guncavdi & A. Duel-Hallen

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2005 journal article

Performance analysis of space-time transmitter diversity techniques for WCDMA using long range prediction

IEEE Trans. Wirel. Commun. (USA), 4(1), 40–45.

By: S. Guncavdi n & A. Duel-Hallen n

Event: at USA

author keywords: long range prediction; pre-RAKE; wideband code-division multiple-access (WCDMA); selective transmit diversity (STD); transmit adaptive array (Tx AA); transmitter diversity
TL;DR: It is demonstrated that the STPR method is the optimal method to combine antenna diversity and temporal precoding and achieves the gain of maximum ratio combining of all space and frequency diversity branches when perfect channel state information is available at the transmitter. (via Semantic Scholar)
Source: ORCID
Added: April 28, 2020

2004 conference paper

Enabling adaptive OFDM for mobile radio channels

MILCOM 2004. 2004 IEEE Military Communications Conference (IEEE Cat. No. 04CH37621), Vol. 2, 704–710. Piscataway, NJ, USA.

By: T. Yang, A. Duel-Hallen & H. Hallen

Event: at Piscataway, NJ, USA

Source: ORCID
Added: April 28, 2020

2004 article

Improved Viterbi decoder metrics for two-stage detectors in DS-CDMA

Elezabi, A., & Duel-Hallen, A. (2004, September). IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, Vol. 3, pp. 1399–1404.

By: A. Elezabi* & A. Duel-Hallen n

Event: at USA

author keywords: code-division multiple-access (CDMA); modified branch metrics; residual multiple-access interference (RMAI); single-user Viterbi decoders; subtractive interference cancellation; time-dependent variance; two-stage detectors
TL;DR: Modified branch metrics are proposed for single-user Viterbi decoders in two-stage detectors for convolutionally-encoded code-division multiple- access (CDMA) systems with random spreading sequences based on modeling the residual multiple-access interference after subtractive interference cancellation as conditionally Gaussian with time-dependent variance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 conference paper

Nonlinear multiuser precoding for downlink DS-CDMA systems over multipath fading channels

GLOBECOM '04. IEEE Global Telecommunications Conference (IEEE Cat. No.04CH37615), vol.1, 277–281. Piscataway, NJ, USA.

By: J. Liu & A. Duel-Hallen

Event: at Piscataway, NJ, USA

Source: ORCID
Added: April 28, 2020

2004 article

Reliable adaptive modulation aided by observations of another fading channel

Yang, T. S., Duel-Hallen, A., & Hallen, H. (2004, April). IEEE TRANSACTIONS ON COMMUNICATIONS, Vol. 52, pp. 605–611.

By: T. Yang n, A. Duel-Hallen n & H. Hallen n

Event: at USA

author keywords: adaptive modulation; fading channel prediction; multipath fading; multiple carriers; physical channel modeling
TL;DR: This paper derives the minimum mean-square error (MMSE) long-range channel prediction that uses the time- and frequency-domain correlation function of the Rayleigh fading channel and develops a statistical model of the prediction error that depends on the frequency and time correlation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 conference paper

Validation of Adaptive Transmission for Realistic Single- and Multi-Carrier Mobile Radio Channels

Proceedings of URSI'04, Special Session on Propagation Effects in Wireless Communications Channels, 75. Boulder, CO.

By: T. Yang, A. Duel-Hallen & H. Hallen

Event: at Boulder, CO

Source: ORCID
Added: April 28, 2020

2003 chapter

Fading Channels

In J. G. Proakis (Ed.), the Wiley Encyclopedia of Telecommunications (pp. 781–789). John Wiley&Sons, Inc.

By: A. Duel-Hallen

Ed(s): J. Proakis

Source: ORCID
Added: April 28, 2020

2003 conference paper

Long Range Channel Prediction and Adaptive Transmission for Frequency Hopping Communications

Proceedings of 41st Annual Allerton Conference on Communication, Control and Computing, (V.C), 1–10. Monticello, Illinois.

By: L. Ming & A. Duel-Hallen

Event: at Monticello, Illinois

Source: ORCID
Added: April 28, 2020

2003 conference paper

Pre-RAKE Multiuser Transmitter Precoding for DS/CDMA Systems

Proceedings of 37th Annual Conference on Information Sciences and Systems, CISS'03, (169), 1–6. Baltimore, MD.

By: S. Guncavdi & A. Duel-Hallen

Event: at Baltimore, MD

Source: ORCID
Added: April 28, 2020

2003 conference paper

Space-time pre-RAKE multiuser transmitter precoding for DS-CDMA systems

2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484), Vol.4, 2411–2415. Piscataway, NJ, USA.

By: S. Guncavdi & A. Duel-Hallen

Event: at Piscataway, NJ, USA

Source: ORCID
Added: April 28, 2020

2003 conference paper

Tomlinson -- Harashima Transmitter Precoding for Synchronous Multiuser Communications

Proceedings of 37th Annual Conference on Information Sciences and Systems, CISS'03, (60), 1–6. Baltimore, MD.

By: J. Liu & A. Duel-Hallen

Event: at Baltimore, MD

Source: ORCID
Added: April 28, 2020

2002 conference paper

A physical model for wireless channels to provide insights for long range prediction

2002 Military Communications Conference. Proceedings (Cat. No.02CH37397), vol.1, 627–631. Piscataway, NJ, USA.

By: H. Hallen, A. Duel-Hallen, S. Hu, T. Yang & M. Lei

Event: at Piscataway, NJ, USA

Source: ORCID
Added: April 28, 2020

2002 conference paper

Adaptive modulation for transmitter antenna diversity mobile radio systems

Proceedings 2002 IEEE International Symposium on Information Theory (Cat. No.02CH37371), 105 -.

By: S. Hu, A. Duel-Hallen n & H. Hallen n

Event: at Piscataway, NJ, USA

TL;DR: This work investigates three combined adaptive modulation and transmitter diversity schemes in conjunction with the previously proposed long-range fading channel prediction (LRP) algorithm and demonstrates that the novel combined schemes achieve significantly higher data rates than conventional adaptive modulation methods when aided by the LRP. (via Semantic Scholar)
Source: ORCID
Added: August 13, 2019

2002 conference paper

Adaptive modulation using outdated samples of another fading channel

2002 IEEE Wireless Communications and Networking Conference Record. WCNC 2002 (Cat. No.02TH8609), vol.1, 477–481.

By: T. Yang n & A. Duel-Hallen n

Event: at Piscataway, NJ, USA

TL;DR: This work proposes to use past channel observations of one carrier to predict future CSI and perform adaptive modulation without feedback for another correlated carrier, and develops a statistical model of the prediction error that depends on the frequency and time correlation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: April 28, 2020

2002 article

Guest Editorial - Multiuser detection techniques with application to wired and wireless communications systems II

Cherubini, G., Cioffi, J. M., Duel-Hallen, A., Poor, H. V., & Tranter, W. H. (2002, February). IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, Vol. 20, pp. 233–236.

By: G. Cherubini*, J. Cioffi*, A. Duel-Hallen n, H. Poor* & W. Tranter

TL;DR: Two suboptimal multiuser detectors based on the maximum-likelihood criterion are presented and it is shown that these detectors perform much better than the zero-forcing and the minimum-mean-square-error detectors, while maintaining a complexity that is proportional to the number of users. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 conference paper

Reliable adaptive modulation using long-range prediction at a different carrier frequency

Proceedings 2002 IEEE International Symposium on Information Theory (Cat. No.02CH37371), 359 -.

By: T. Yang n, A. Duel-Hallen n & H. Hallen n

Event: at Piscataway, NJ, USA

TL;DR: A statistical model of the prediction error that depends on the frequency and time correlation is developed and is used in the design of reliable adaptive modulation methods and significant gains relative to nonadaptive techniques are demonstrated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: ORCID
Added: August 13, 2019

2002 journal article

The jakes fading model for antenna arrays incorporating azimuth spread

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 51(5), 968–977.

By: T. Fulghum*, K. Molnar* & A. Duel-Hallen n

Event: at USA

author keywords: antenna arrays; azimuth dispersion; channel modeling; Jakes fading model
TL;DR: A new method for simulating the multiplicative fading of the narrow-band, flat wireless channel for antenna array receivers is presented, an extension of the Jakes (1974) method of simulating fading in which the appropriate correlation of the set of waveforms is accomplished by directly considering the azimuth of scatterers in a particular distribution about the mobile transmitter. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 conference paper

A Novel Space-Time Pre-RAKE Transmitter Diversity Method for W-CDMA Using Long Range Prediction

Proceedings of 35th Annual Conference on Information Sciences and Systems, CISS'01, 1, 32–37.

By: S. Guncavdi & A. Duel-Hallen

Source: ORCID
Added: April 28, 2020

2001 article

Multiuser detection techniques with application to wired and wireless communications systems I

Cherubini, G., Cioffi, J. M., Duel-Hallen, A., & Poor, H. V. (2001, August). IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, Vol. 19, pp. 1425–1428.

By: G. Cherubini*, J. Cioffi*, A. Duel-Hallen n & H. Poor*

Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 conference paper

Selective Transmitter Diversity and Adaptive Power Control for Realistic Mobile Radio Channels

Proceedings of WOC'2001, 178–182. Banff, Canada.

By: S. Hu, A. Duel-Hallen & H. Hallen

Event: at Banff, Canada

Source: ORCID
Added: April 28, 2020

2000 conference paper

Adaptive modulation using long range prediction for flat Rayleigh fading channels

2000 IEEE International Symposium on Information Theory (Cat. No.00CH37060), 159 -.

By: S. Hu n, A. Duel-Hallen n & H. Hallen n

Event: at Piscataway, NJ, USA

TL;DR: Both numerical and simulation results show that accurate prediction of the fading channel far ahead makes adaptive transmission feasible for rapidly time-varying mobile radio channels. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: ORCID
Added: August 13, 2019

2000 conference paper

Long-Range Prediction Makes Adaptive Modulation Feasible for Realistic Mobile Radio Channels

Proc. of 34rd Annual Conference on Information Sciences and Systems CISS'2000, WP4–7 - WP4–13.

By: S. Hu, A. Duel-Hallen & H. Hallen

Source: ORCID
Added: April 28, 2020

2000 journal article

Long-range prediction of fading signals - Enabling adapting transmission for mobile radio channels

IEEE SIGNAL PROCESSING MAGAZINE, 17(3), 62–75.

By: A. Duel-Hallen*, S. Hu* & H. Hallen*

TL;DR: A novel adaptive long-range fading channel prediction algorithm (LRP) and its utilization with adaptive transmission methods are described and results show that long- range prediction makes adaptive transmission techniques feasible for mobile radio channels. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 article

Multiuser detectors with disjoint Kalman channel estimators for synchronous CDMA mobile radio channels

Wu, P. H. Y., & Duel-Hallen, A. (2000, May). IEEE TRANSACTIONS ON COMMUNICATIONS, Vol. 48, pp. 752–756.

By: P. Wu n & A. Duel-Hallen n

author keywords: code-division multiple-access; differential phase-shift keying; fading channels; Kalman filtering; multiuser channels
TL;DR: It is found that in the presence of channel mismatch, the linear decorrelator is the most robust detector in terms of the bit-error rate and the near-far resistance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

1999 conference paper

Adaptive Power Control Using Long Range Prediction for Realistic Fast Fading Channel Models and Measured Data

5th International Symposium on Communication Theory and Application ISCTA'99, 118–120. https://pdfs.semanticscholar.org/c77a/2149dd49861fd5f3c1c54db7a23fa549f0d6.pdf

By: S. Hu, H. Hallen & A. Duel-Hallen

Source: ORCID
Added: April 28, 2020

1999 conference paper

Adaptive prediction, tracking and power adjustment for frequency non-selective fast fading channels

1999 IEEE Communications Theory Mini-Conference (Cat. No.99EX352), 1–5.

By: T. Eyceoz n, S. Hu n, A. Duel-Hallen & H. Hallen*

Event: at Piscataway, NJ, USA

TL;DR: Analysis of the channel inversion with threshold technique is presented to demonstrate that the BER can be reduced to the level of and beyond the additive white Gaussian noise (AWGN) channel. (via Semantic Scholar)
Source: ORCID
Added: August 13, 2019

1999 journal article

Interpolation by convolutional codes, overload distortion, and the erasure channel

IEEE TRANSACTIONS ON INFORMATION THEORY, 45(1), 94–105.

By: A. Calderbank, A. Duel-Hallen n, P. Fishburn & A. Rabinovich*

author keywords: convolutional codes; digital quantization; erasure channel; overload distortion; subsequence matching
TL;DR: The effect of memory on the probability of perfect interpolation and the residual rate on the unmarked bits of the binary source sequence are investigated and the capacity of a convolutional code to interpolate the marked bit of the subsequence is analyzed using a Markov chain. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

1999 conference paper

Performance Analysis of Long Range Prediction for Fast Fading Channels

Proc. 33rd Annual Conference on Information Sciences and Systems CISS'99, 2, 656–661.

By: T. Eyceoz, S. Hu & A. Duel-Hallen

Source: ORCID
Added: April 28, 2020

1999 conference paper

Transmitter antenna diversity and adaptive signaling using long range prediction for fast fading DS/CDMA mobile radio channels

WCNC. 1999 IEEE Wireless Communications and Networking Conference (Cat. No.99TH8466), vol.2, 824–828.

By: S. Hu n, T. Eyceoz n, A. Duel-Hallen n & H. Hallen n

Event: at Piscataway, NJ, USA

TL;DR: It is demonstrated that frequency selective channels encountered in CDMA can also be predicted far ahead, and that the proposed prediction methods can be combined with RAKE receivers to improve performance of the selective transmitter diversity system proposed for the third generation CDMA. (via Semantic Scholar)
Source: ORCID
Added: August 13, 2019

1998 conference paper

Post-decoding interference cancelation for coded CDMA systems

Proceedings. 1998 IEEE International Symposium on Information Theory (Cat. No.98CH36252), 282 -.

By: A. Elezabi n & A. Duel-Hallen n

Event: at New York, NY, USA

TL;DR: The performance of two-stage post-decoding interference cancelation schemes for coded CDMA systems are analyzed over fading channels and upper bounds on error probability and approximations are derived and their tightness assessed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: ORCID
Added: April 28, 2020

1997 journal article

A novel interleaving scheme for multiuser detection of coded CDMA systems

TR (Center for Advanced Computing and Communication), (6).

By: A. Elezabi & A. Duel-Hallen

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Simplified Block Adaptive Diversity Equalizer for Cellular Mobile Radio

IEEE COMMUNICATIONS LETTERS, 1(1), 15–18.

By: T. Eyceoez & A. Duel-Hallen n

TL;DR: A reduced complexity antenna diversity combiner-equalizer receiver structure to combat multipath fading in cellular mobile radio communications and offers complexity reduction relative to previously proposed block adaptation methods without sacrificing performance. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

1997 journal article

The Jakes fading model incorporating angular spread

TR (Center for Advanced Computing and Communication), (7).

By: T. Fulghum, K. Molnar & A. Duel-Hallen

Source: NC State University Libraries
Added: August 6, 2018

1996 patent

Apparatus and method for echo characterization of a communication channel

Washington, DC: U.S. Patent and Trademark Office.

By: K. Townsend, H. Punjabi, A. Duel-Hallen & S. Alexander

Source: NC State University Libraries
Added: August 6, 2018

1996 conference paper

On the performance of coherent and noncoherent multiuser detectors for mobile radio CDMA channels

Gateway to the Twenty First Century. International Conference on Universal Personal Communications. 1996 5th IEEE International Conference on Universal Personal Communications Record (Cat. No.96TH8185), vol.1, 76–80.

By: H. Wu n & A. Duel-Hallen n

Event: at New York, NY, USA

TL;DR: Analysis and simulation results indicate that the decorrelator is more robust than other considered multiuser detectors for rapidly time varying mobile radio channels. (via Semantic Scholar)
Source: ORCID
Added: April 28, 2020

1992 conference paper

On suboptimum detection for asynchronous code-division multiple access channels

Proceedings of the Conference on Information Sciences and Systems, 838–838. Princeton, NJ, USA.

By: A. Duel-Hallen

Event: at Princeton, NJ, USA

Source: ORCID
Added: April 28, 2020

1987 conference paper

Signal processing in digital recording: the delayed decision feedback sequence estimation algorithm

Proc. SPIE - Int. Soc. Opt. Eng. (USA), 696, 210–221. USA.

By: A. Duel-Hallen & C. Heegard

Event: at USA

Source: ORCID
Added: April 28, 2020

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.