Narrow-Band Interference Robustness for Energy Detection in OOK/PPM

Dehner, Hanns-Ulrich; Koch, Yves; Jäkel, Holger; Burgkhardt, D.; Jondral, Friedrich K.; Moorfeld, Rainer; Finger, Adolf

doi:10.1109/icc.2010.5502334

Cited by 5 publications

(9 citation statements)

References 7 publications

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“…For this reason, a characteristic weighting factor k is used to manipulate the instantaneous energy value's influence on the recursive estimation. Simulation results [6] show a robust interference detection with only a marginal BER performance loss for k = 10.…”

Section: Detect and Avoid (Daa)mentioning

confidence: 99%

“…For this reason it is required to investigate the interference robustness of an OOK and BPPM specific energy detection [7,9]. The analysis bases on an analytical investigation of the interference robustness of an energy detector within an arbitrary but fixed subband.…”

Section: Interference Robustness Of Energy Detectionmentioning

confidence: 99%

“…In [6,34] an easy-to-realise DAA approach is presented allowing a reliable detection of temporary NBI after system initialisation or within data transmission.…”

Section: Detect and Avoid (Daa)mentioning

confidence: 99%

“…where f Y|A are the conditional probability density functions based on (5) and (6). With these optimal interval thresholds, the symbol decision is based on the ML-criteria (8).…”

Section: Optimal Interval Thresholdsmentioning

confidence: 99%

“…exp − 2γ + y 2 I D−1 2γy , ( 6 ) where Γ is the gamma function [18, eq. 8.310.1] and I n is the modified Bessel function of the first kind of order n [1, eq.…”

Section: R(t)=s(t)+w(t)=a M P(t)+w(t)( 1 )mentioning

confidence: 99%

See 4 more Smart Citations

MIRA – Physical Layer Optimisation for the Multiband Impulse Radio UWB Architecture

Moorfeld¹,

Finger²,

Dehner³

et al. 2013

Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications

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Section: Detect and Avoid (Daa)mentioning

confidence: 99%

Section: Interference Robustness Of Energy Detectionmentioning

confidence: 99%

“…In [6,34] an easy-to-realise DAA approach is presented allowing a reliable detection of temporary NBI after system initialisation or within data transmission.…”

Section: Detect and Avoid (Daa)mentioning

confidence: 99%

“…where f Y|A are the conditional probability density functions based on (5) and (6). With these optimal interval thresholds, the symbol decision is based on the ML-criteria (8).…”

Section: Optimal Interval Thresholdsmentioning

confidence: 99%

“…exp − 2γ + y 2 I D−1 2γy , ( 6 ) where Γ is the gamma function [18, eq. 8.310.1] and I n is the modified Bessel function of the first kind of order n [1, eq.…”

Section: R(t)=s(t)+w(t)=a M P(t)+w(t)( 1 )mentioning

confidence: 99%

See 3 more Smart Citations

MIRA – Physical Layer Optimisation for the Multiband Impulse Radio UWB Architecture

Moorfeld¹,

Finger²,

Dehner³

et al. 2013

Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications

View full text Add to dashboard Cite

Narrow- and Broadband Interference Robustness for OOK/BPPM Based Energy Detection

Dehner

Jäkel

Jondral

2011

2011 IEEE International Conference on Communications (ICC)

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An analysis of narrow-and broadband interference robustness within an On-Off Keying/Binary Pulse Position Modulation based noncoherent multiband impulse radio ultrawideband communication system is presented. Using the energy detector's processing gain closed-form expressions of the noise and interference related second order moment statistics at the output of an energy detection receiver are derived. This allows separate statements on the relative modulation specific processing gain with respect to various interference parameters.

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Narrowband interference mitigation in UWB communication with energy detector

Ekome

Baudoin

Villegas

et al. 2012

2012 IEEE International Conference on Ultra-Wideband

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Ultra wideband (UWB) is a reliable candidate for supporting a physical layer in Body Area Networks (BAN) and because of their wideband, UWB systems can have their performance degraded due to the interference from narrowband transmission. Methods must be developed to protect UWB systems that are exposed to this negative impact of the narrowband interference (NBI). Most proposed solutions have been developed for coherent and transmitted-reference receivers but a very few of these principles are eligible with the noncoherent energy detector (ED) receiver. The work presented thereafter aims at proposing a novel method to identify and mitigate the narrowband interference in ultra wideband transmissions. We use an efficient algorithm with a modified but still simple energy detector, and the performance of the method is evaluated by means of computer simulations.

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Narrow-Band Interference Robustness for Energy Detection in OOK/PPM

Cited by 5 publications

References 7 publications

MIRA – Physical Layer Optimisation for the Multiband Impulse Radio UWB Architecture

MIRA – Physical Layer Optimisation for the Multiband Impulse Radio UWB Architecture

Narrow- and Broadband Interference Robustness for OOK/BPPM Based Energy Detection

Narrowband interference mitigation in UWB communication with energy detector

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