Results 111 to 120 of about 386 (162)
Driving toward Connectivity: Vehicular Visible Light Communications Receiver with Adaptive Field of View for Enhanced Noise Resilience and Mobility. [PDF]
Sensors (Basel)Căilean AM +2 more
europepmc +1 more source
Sequential logic circuit gold codes for electronics and communication technologies. [PDF]
MethodsXDevrari A +4 more
europepmc +1 more source
A Survey on Satellite Communication System Security. [PDF]
Sensors (Basel)Kang M, Park S, Lee Y.
europepmc +1 more source
XAI GNSS-A Comprehensive Study on Signal Quality Assessment of GNSS Disruptions Using Explainable AI Technique. [PDF]
Sensors (Basel)Elango A, Landry RJ.
europepmc +1 more source
2015 International Conference on Electrical, Electronics, Signals, Communication and Optimization (EESCO), 2015 The present article portrays a design and implementation of microcontroller based system for mass measuring system with good accuracy. For maintaining accuracy of the system a novel method is used which is multi channel direct sequence spread spectrum (DSSS with chaotic spreading codes) technique which is used as a filter for eliminating low frequency ...
Karunamoy Chatterjee +3 more
openaire +2 more sources
2006 International Waveform Diversity & Design Conference, 2006 Interference rejection techniques need to be employed to insure the proper operation of electronic systems used in a severe electromagnetic interference environment. This paper discusses a knowledge-based interference rejection approach for DSSS systems. This innovative approach uses an expert system so as to monitor the signal environment to determine
Uteris Demirkiran +3 more
openaire +2 more sources
MILCOM 91 - Conference record, 2002 Prediction error filter (PEF) design for narrowband interference (NBI) excision is examined for a hopped direct-sequence spread-spectrum system. The PEF is obtained by application of the Levinson Durbin algorithm (LDA). Several enhancements are utilized: unbiased autocorrelation estimation and normalization.
M. Webster, W. Furman
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A Simplified Direct-Sequence Spread Spectrum (DSSS) Multi-User Interference Variance Estimator
Fourth IEEE Workshop on Sensor Array and Multichannel Processing, 2006., 2006 In the literature many approaches have been reported for calculation of the multi-user interference variance in a direct-sequence spread spectrum (DSSS) system. These approaches are very complicated. In this paper a simplified approach for calculation of the DSSS multi-user interference variance is presented.
I. Demirkiran, D.D. Weiner, B. Himed
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Capacity Analysis of Spectrally Overlapping Direct-Sequence Spread Spectrum (DSSS) Channels
, 2011 It is well known that cellular business has been increasing exponentially in the last decade. With the huge increase in the number of cellular users, capacity of the existing cellular system has become an issue. In this paper, a novel approach is presented that provides for a significant increase in the number of users in multi-user DSSS systems.
Ilteris Demirkiran +3 more
openaire +2 more sources
Direct Sequence Spread Spectrum (DSSS) Baseband Transmitter
, 2016 As today’s mixed signal chips often require both digital and analog system components on the same substrate, an interesting area of application for silicon nanowire technology is to build a Direct Sequence Spread Spectrum (DSSS) baseband transmitter.
Ahmet Bindal, Sotoudeh Hamedi-Hagh
openaire +2 more sources