Conferences related to Interference constraints

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2023 Annual International Conference of the IEEE Engineering in Medicine & Biology Conference (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.


2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 59th IEEE Conference on Decision and Control (CDC)

The CDC is the premier conference dedicated to the advancement of the theory and practice of systems and control. The CDC annually brings together an international community of researchers and practitioners in the field of automatic control to discuss new research results, perspectives on future developments, and innovative applications relevant to decision making, automatic control, and related areas.


2020 IEEE International Symposium on Circuits and Systems (ISCAS)

The International Symposium on Circuits and Systems (ISCAS) is the flagship conference of the IEEE Circuits and Systems (CAS) Society and the world’s premier networking and exchange forum for researchers in the highly active fields of theory, design and implementation of circuits and systems. ISCAS2020 focuses on the deployment of CASS knowledge towards Society Grand Challenges and highlights the strong foundation in methodology and the integration of multidisciplinary approaches which are the distinctive features of CAS contributions. The worldwide CAS community is exploiting such CASS knowledge to change the way in which devices and circuits are understood, optimized, and leveraged in a variety of systems and applications.


2020 IEEE International Symposium on Information Theory (ISIT)

Information theory, coding theory, communication theory, signal processing, and foundations of machine learning


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Periodicals related to Interference constraints

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Circuits and Systems II: Express Briefs, IEEE Transactions on

Part I will now contain regular papers focusing on all matters related to fundamental theory, applications, analog and digital signal processing. Part II will report on the latest significant results across all of these topic areas.


Communications Letters, IEEE

Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)


Communications Magazine, IEEE

IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...


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Most published Xplore authors for Interference constraints

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Xplore Articles related to Interference constraints

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Approximate Minimum BER Power Allocation for MIMO Spatial Multiplexing Systems

IEEE Transactions on Communications, 2006

None


Outage Probabilities of Imperfect LCMV Beamforming with Dominant Interferer Cancellation

2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007

The outage probability performance of a wireless system with linear constrained minimum variance (LCMV) beamforming is investigated in this paper. LCMV beamforming is able to perfectly cancel a number of dominant interferers while other interferers remain. A simplified beamforming model is used to derive closed-form outage probability expressions considering the impact of LCMV beam patterns on various interferers. One important ...


Performance of packet data in adaptive processing gain CDMA with correlated interferers and truncated ARQ

TENCON 2008 - 2008 IEEE Region 10 Conference, 2008

This paper analyzes an adaptive processing gain based data transmission in cellular CDMA where processing gain is allocated depending on traffic intensity based on a constraint on bit error rate. Truncated automatic repeat request (T-ARQ) is used at link layer to satisfy a prescribed delay constraint. Effects of correlation among signal and interferers are included in the study. The impact ...


Design of multilevel decision feedback equalizers

IEEE Transactions on Magnetics, 1997

Multilevel decision feedback equalization scheme (MDFE) is an efficient and simple realization of the fixed-delay tree search with decision feedback (FDTS/DF) for channels using RLL(1,k) codes. In MDFE, the entire tree-search is replaced with a 2-tap transversal filter and a binary comparator with negligible loss in performance. This 2-tap filter can be combined with the forward and feedback equalizers resulting ...


Nonlinear continuous phase modulation

IEEE Transactions on Communications, 1994

A class of nonlinear CPM signals is introduced by extending nonlinear CPFSK signals to other forms of frequency pulses. The distance results and spectral properties of nonlinear CPM signals are reported. Bit error probabilities of nonlinear CPM signals are simulated in presence of adjacent channel interference.<<ETX>>


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Educational Resources on Interference constraints

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IEEE.tv Videos

ASC-2014 SQUIDs 50th Anniversary: 6 of 6 - Kent Irwin - SQUIDs as detectors for cosmology
Grounding for Hybrid Vehicles
The Josephson Effect: The Original SQUIDs
A 30-MHz-to-3-GHz CMOS Array Receiver with Frequency and Spatial Interference Filtering for Adaptive Antenna Systems: RFIC Industry Showcase
ASC-2014 SQUIDs 50th Anniversary: 1 of 6 Arnold Silver
The Josephson Effect: SQUIDs Then and Now: From SLUGS to Axions
IEEE Magnetics Distinguished Lecture - Mitsuteru Inoue
Internet of Things Panelist - Clint Andrews: 2016 Technology Time Machine
Injury Evaluation of Human-Robot Impacts
Classifying attention in Pivotal Response Treatment Videos - Corey Heath - LPIRC 2019
Capture, Recognition, and Imitation of Anthropomorphic Motion
FPGA demonstrator of a Programmable ML Inference Accelerator - Martin Foltin - ICRC San Mateo, 2019
Deeper Neural Networks - Kurt Keutzer - LPIRC 2019
How Symmetry Constrains Evolutionary Optimizers: A Black Box Differential Evolution Case Study - IEEE Congress on Evolutionary Computation 2017
ASC-2014 SQUIDs 50th Anniversary: 3 of 6 - Bob Fagaly
World Cafe Report Outs at Internet Inclusion: Advancing Solutions, Delhi, 2016
Probabilistic AI: Quantum & Probabilistic Computing - Jean Simatic at INC 2019
Combinatorial Sleeping Bandits with Fairness Constraints - Bo Ji - IEEE Sarnoff Symposium, 2019
Tutorial: Model Predictive Control of Power Electronic Converters, Part One, Jose Rodriguez - IECON 2018
Micro-Apps 2013: Creating and Analyzing Multi-Emitter Environment Test Signals with COTS Equipment

IEEE-USA E-Books

  • Approximate Minimum BER Power Allocation for MIMO Spatial Multiplexing Systems

    None

  • Outage Probabilities of Imperfect LCMV Beamforming with Dominant Interferer Cancellation

    The outage probability performance of a wireless system with linear constrained minimum variance (LCMV) beamforming is investigated in this paper. LCMV beamforming is able to perfectly cancel a number of dominant interferers while other interferers remain. A simplified beamforming model is used to derive closed-form outage probability expressions considering the impact of LCMV beam patterns on various interferers. One important aspect of this paper is the consideration of the directions of arrivals (DOA) of the dominant intcrferers and the exact beam patterns in the outage performance evaluations of LCMV beamforming systems. Another aspect is that bcamform- ing impairments such as DOA estimation errors are considered. Numerical results of the outage probability are presented to illustrate the impact of DOA's of the dominant interferers and the impact of beamforming impairments.

  • Performance of packet data in adaptive processing gain CDMA with correlated interferers and truncated ARQ

    This paper analyzes an adaptive processing gain based data transmission in cellular CDMA where processing gain is allocated depending on traffic intensity based on a constraint on bit error rate. Truncated automatic repeat request (T-ARQ) is used at link layer to satisfy a prescribed delay constraint. Effects of correlation among signal and interferers are included in the study. The impact of processing gain, number of retransmissions and correlation on throughput, delay and packet loss are studied. A variable packet size scheme is also evaluated to maintain a limit on packet loss associated with truncation.

  • Design of multilevel decision feedback equalizers

    Multilevel decision feedback equalization scheme (MDFE) is an efficient and simple realization of the fixed-delay tree search with decision feedback (FDTS/DF) for channels using RLL(1,k) codes. In MDFE, the entire tree-search is replaced with a 2-tap transversal filter and a binary comparator with negligible loss in performance. This 2-tap filter can be combined with the forward and feedback equalizers resulting in a structure that is physically identical to DFE but requires very different equalizer settings. This paper focuses on equalizer design for MDFE. It is first shown that the MDFE scheme can also be derived without using the principle of tree-search by exploiting the run-length constraints imposed by the RLL(1,k) code in conjunction with the maximization of an appropriately defined signal-to-noise ratio (SNR). Recognizing that a multilevel eye Is formed at the comparator, we define this SNR as the eye-opening divided by noise plus intersymbol interference. This formulation directly leads to a novel adaptive scheme based on the well known LMS algorithm. The relationship between this work and the earlier derivation of MDFE is then clarified. We also develop a noniterative analytical approach for the optimum equalizer design. Because of the economy of implementation, there is particular interest in the design of continuous-time forward equalizers. A noniterative analytic design approach, which does not suffer from local minima problems, is developed for such equalizers. Computer simulation results are presented for comparing the different design approaches.

  • Nonlinear continuous phase modulation

    A class of nonlinear CPM signals is introduced by extending nonlinear CPFSK signals to other forms of frequency pulses. The distance results and spectral properties of nonlinear CPM signals are reported. Bit error probabilities of nonlinear CPM signals are simulated in presence of adjacent channel interference.<<ETX>>

  • Adaptive beamformer for hands-free communication system in noisy environments

    The paper proposes a new adaptive algorithm for speech enhancement in hands- free communication systems. The scheme aims to enhance a target signal corrupted by background noise and by acoustic echo. The main idea is the incorporation of both the source and the interference short-term spectral amplitudes in the solution. These spectral components are estimated iteratively to provide a spectrally optimized constraint while the background noise statistics are estimated and updated continuously. Evaluations in a hands-free car environment show that the proposed algorithm is superior in suppressing both the noise and the interference even in a double-talk situation.

  • Fast converging blind adaptive multiuser detectors with linearly constrained CMA for DS/CDMA systems

    The paper presents a fast converging blind adaptive multiuser detector with modified linearly constrained CMA for DS/CDMA systems. By selecting a suitable linearly constrained cost function, the performance of the proposed algorithm is improved in terms of the capability of suppressing multiple access interference and dynamic tracing. Simulation results show that the proposed algorithm provides a faster convergence to reach a steady-state than similar algorithms in dynamic environments.

  • An extended dual decision-feedback equalizer for high-density perpendicular magnetic recording channels

    Partial-response maximum-likelihood (PRML) systems are powerful and indispensable for high-density perpendicular magnetic recording channels. However, high-order partial-response (PR) targets must be considered because of severe intersymbol interference (ISI). On the other hand, decision feedback equalization (DFE) has very low complexity. DFE can be used with high code rate modulation codes, thanks to the fact that DFE does not use a minimum run constraint as a multilevel DFE (MDFE). At high recording densities, dual detection schemes such as dual DFE (DDFE) significantly improve performance and reduce error propagation. So, we compare DDFE detectors with PR(1221)ML and PR(12321)ML on 16/17 maximum transition run (MTR) (3,11)-coded perpendicular magnetic recording channels and propose an extended DDFE that represents a dual version of the DDFE. Simulation results show that the DDFE has a bit-error-rate (BER) performance comparable to that for PR(12321)ML. Our extended DDFE in turn shows a performance gain over DDFE and PR(12321)ML at the normalized recording densities 3 and 4.

  • Wireless LAN: past, present, and future

    This paper retraces the historical development of wireless LAN technology in the context of the pursuit of ever higher data rate, describes the significant technical breakthroughs that are now occurring, and speculates on future directions that the technology may take over the remainder of the decade. The challenges that these developments have created for low power operation are considered, as well as some of the opportunities that are presented to mitigate them. The importance of MIMO as an emerging technology for IEEE 802.11 is specifically highlighted, both in terms of the significant increase in data rate and range that it enables as well as the considerable challenge that it presents for the development of low power wireless LAN products.

  • A source tracking algorithm for robust adaptive array processing

    A simple and fast algorithm for adaptive arrays with large look direction errors is investigated. The algorithm adjusts the complex response zeros of the array in a time-multiplexed manner to track all the sources individually and preserve the desired signal by removing the zero with the shortest distance to e/sup j0/, where 0/spl deg/ is the look direction. When compared with the LMS algorithm employing zeroth and first order look direction constraints, the new algorithm is much faster and has a much better SNR performance when the look direction is erroneous.



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