Antijam Performance of Fast Frequency-Hopped M-ary NCFSK--An Overview

Bird, John; Felstead, E.B.

doi:10.1109/jsac.1986.1146317

Cited by 92 publications

(34 citation statements)

References 17 publications

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“…Worst case power-constrained partial-band noise and multitone jamming for a variety of spread-spectrum transmission strategies are considered in [5]- [10]. Worst case amplitudeand power-constrained interference for an additive Gaussian channel with intersymbol interference is considered in [11].…”

Section: Introductionmentioning

confidence: 99%

Maximin performance of binary-input channels with uncertain noise distributions

McKellips

Verdú

1998

IEEE Trans. Inform. Theory

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Abstract-We consider uncertainty classes of noise distributions defined by a bound on the divergence with respect to a nominal noise distribution. The noise that maximizes the minimum error probability for binary-input channels is found. The effect of the reduction in uncertainty brought about by knowledge of the signal-to-noise ratio is also studied. The particular class of Gaussian nominal distributions provides an analysis tool for nearGaussian channels. Asymptotic behavior of the least favorable noise distribution and resulting error probability are studied in a variety of scenarios, namely: asymptotically small divergence with and without power constraint; asymptotically large divergence with and without power constraint; and asymptotically large signal-to-noise ratio.Index Terms-Detection, Gaussian error probability, hypothesis testing, Kullback-Leibler divergence, least favorable noise.

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Section: Introductionmentioning

confidence: 99%

Maximin performance of binary-input channels with uncertain noise distributions

McKellips

Verdú

1998

IEEE Trans. Inform. Theory

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“…Worst-case tone jamming of frequencyhopped M-ary FSK (FH/MFSK) has been shown to consist of placing equal power jammer tones such that, at most, one of the M-ary signalling frequencies is jammed on a given hop [1], [2], [3]. The total jammer power (J) is divided equally among q tones spaced nB Hertz apart (n u M) in frequency and centered in the B Hz wide hopping slots.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of an FM-Generated Multitone Jammer against FH/FSK

Kwon

Miller

Lee

1987

MILCOM 1987 - IEEE Military Communications Conference - Crisis Communications: The Promise and Reality

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“…where the single terms are [3] @vm(P> = @k(P)@Z(P)Qn(P) I and truncating the series in (18) The probabilities P,(Z) and e(I), that the correct row or any other row of the receiver matrix has 1 entries are Considering all possible constellations of entries in the receiver matrix, the symbol error probability P, can be calculated. From [4] P, is obtained as…”

Section: P R ( T ) = T J Q V ( P ) J~( T~) + I (13)mentioning

confidence: 99%

On the efficiency of fast frequency hopping multiple-access systems

Fiebig

[Conference Record] SUPERCOMM/ICC '92 Discovering a New World of Communications

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In this paper the spectral efficiency of FFH/MFSK (fast frequency hopping / multiple frequency shift keying) multiple-access systems is investigated and its dependence on the basic system parameters is developed. Noncoherent MFSK signaling is studied in an AWGN (additive white Gaussian noise) channel. Furthermore chipsynchronism and complex addition of signals having the same frequency are assumed at the hard-limited combining receiver. Based on the theory of circularly symmetric random vectors the probability of detection of the MFSK signals is calculated. It is shown, that in many cases the optimum system parameters which maximize the spectral efficiency have to be chosen in such a way that the number of available system frequencies is equal to the parameter M of the MFSK signaling.

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Antijam Performance of Fast Frequency-Hopped M-ary NCFSK--An Overview

Cited by 92 publications

References 17 publications

Maximin performance of binary-input channels with uncertain noise distributions

Maximin performance of binary-input channels with uncertain noise distributions

Evaluation of an FM-Generated Multitone Jammer against FH/FSK

On the efficiency of fast frequency hopping multiple-access systems

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