Journal ArticleDOI
Performance of narrowband CPM systems with limiter-discriminator-integrator detection and decision feedback equalization in mobile radio channels
TLDR
In this paper, an analytical approach is presented to achieve error probability analysis of limiterdiscriminatorintegrator (LDI) detection of binary continuous-phase modulation in a land mobile radio channel characterized by Rayleigh fading and Doppler effects.Abstract:
A completely analytical approach is presented to achieve error probability analysis of limiter-discriminator-integrator (LDI) detection of binary continuous-phase modulation in a land mobile radio channel characterized by Rayleigh fading and Doppler effects. Optimum choice of the postdetection integration time is carried out when varying both system parameters and propagation characteristics, namely the Doppler shift. The improvements obtainable by means of decision feedback equalization (DFE) are also considered, in the presence of error propagation. The algorithm allows a very general analysis, which can be applied both to a partial and a full response modulation pulse, with narrowband IF filter and multipath propagation. This leads to the optimization of various system parameters, such as filter bandwidth, the modulation index, and the postdetection integration time, whatever the choice of the modulation pulse. >read more
Citations
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Journal ArticleDOI
Bluetooth and IEEE 802.11b coexistence: analytical performance evaluation in fading channels
TL;DR: This paper addresses the issue of Bluetooth and IEEE802.11b coexistence in a heterogeneous environment by means of an integrated analytical approach and derives the coexistence domain of the two considered systems in terms of relative distance.
Proceedings ArticleDOI
Bluetooth for ITS
Gianni Pasolini,Roberto Verdone +1 more
TL;DR: In order to understand whether a communication can be successfully established during the time interval in which a vehicle remain within the coverage area of the service, a simulative approach has been adopted to derive the statistics of the connection set up delay between two BT units.
Journal ArticleDOI
Improved post-detection processing for limiter-discriminator detection of CPM in a Rayleigh, fast fading channel
TL;DR: A simple, robust processing strategy, called the fading magnitude-integrate sample and dump (FM-ISD) processor, is proposed for use with limiter-discriminator detection of CPM signals in Rayleigh, fast fading channels.
Proceedings ArticleDOI
Time and frequency selectivity effects in vehicle-to-vehicle communications at 60 GHz
TL;DR: Doppler and frequency selectivity effects on the performance of vehicle-to-vehicle highway communication systems at 60 GHz, and an analytical approach to evaluate average bit error probability for an MSK system with limiter-discriminator-integrator detection in a Rayleigh fading channel are evaluated.
Journal ArticleDOI
Multiple-symbol noncoherent decoding of uncoded and convolutionally coded continuous phase modulation
Dan Raphaeli,Dariush Divsalar +1 more
TL;DR: The technique is successfully applied to the detection of Continuous Phase Modulation, coded or uncoded, and the results show that most CPM schemes require short observations to achieve almost the same power efficiency as optimally detected coherent CPM.
References
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Book
Microwave Mobile Communications
William C. Jakes,Donald C. Cox +1 more
TL;DR: An in-depth and practical guide, Microwave Mobile Communications will provide you with a solid understanding of the microwave propagation techniques essential to the design of effective cellular systems.
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An introduction to the theory of random signals and noise
TL;DR: The aim of this book is to clarify the role of noise in the development of linear and nonlinear systems and to provide a procedure forormalising the noise generated by these systems.
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Distribution of the Phase Angle Between Two Vectors Perturbed by Gaussian Noise
R. Pawula,S. Rice,J. Roberts +2 more
TL;DR: The probability distribution of the phase angle between two vectors perturbed by correlated Gaussian noises is studied in detail and its asymptotic behavior for large signal-to-noise for "small," "near \pi/2 ," and "large" angles is found.
Journal ArticleDOI
Continuous phase modulation
TL;DR: A number of methods for constructing constant amplitude signals which significantly outperform MSK are considered, and at what level of complexity these improvements are obtained and realized.
Journal ArticleDOI
On the Theory of Error Rates for Narrow-Band Digital FM
TL;DR: In this paper, the theory of error rates for narrow-band digital FM with limiter-discriminator detection and integrate and dump postdetection filtering is considered, and a new approach in the time domain, within certain ranges of frequency deviation ratio, and time-bandwidth product, leads to a theory which gives Simple closed form solutions for the relevant system parameters.
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