Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Alexei V Nikitin"'
Autor:
Alexei V Nikitin, Ruslan L. Davidchack
Publikováno v:
IEEE Access, Vol 11, Pp 25642-25661 (2023)
M-ary Aggregate Spread Pulse Modulation (M-ASPM) is the physical layer (PHY) modulation technique that is well suited for use in low-power wide-area networks (LPWANs). Notably, M-ASPM combines high energy-per-bit efficiency, robustness, resistance to
Externí odkaz:
https://doaj.org/article/1126dd058a94403e8a69d1d05260a75a
Publikováno v:
IEEE Access, Vol 10, Pp 96652-96671 (2022)
In this paper we present an overview of the M-ary Aggregate Spread Pulse Modulation (M-ASPM), and provide an assessment of its suitability and advantages for use in low-power wide-area networks (LPWANs). Notably, M-ASPM combines high energy-per-bit e
Externí odkaz:
https://doaj.org/article/aa9617827d4841149e8bb67123608ec1
Publikováno v:
IEEE Access, Vol 8, Pp 173250-173266 (2020)
In traditional spread-spectrum techniques, a wideband transmit signal is obtained by modulating a wideband carrier by a narrowband signal containing a relatively low-rate message. In the receiver, the respective demodulation/despreading restores the
Externí odkaz:
https://doaj.org/article/3f43dd9263494f4ab86e9a3407cedc3c
Publikováno v:
IEEE Access, Vol 7, Pp 36590-36599 (2019)
Impulsive noise (IN) and Doppler shift can significantly degrade the performance of orthogonal frequency-division multiplexing (OFDM)-based underwater acoustic (UWA) communication systems. In this paper, we propose a receiver structure that deals eff
Externí odkaz:
https://doaj.org/article/f3c941aaedec4bd386e20ce4ba24fe78
Publikováno v:
IEEE Access, Vol 7, Pp 87873-87886 (2019)
In addition to ever-present thermal noise, various communication and sensor systems can contain significant amounts of interference with outlier (e.g., impulsive) characteristics. Such outlier noise can be efficiently mitigated in real time using int
Externí odkaz:
https://doaj.org/article/615c9f6824e144e5ad27f250653b7ff0
Publikováno v:
IEEE Access, Vol 7, Pp 36590-36599 (2019)
Impulsive noise (IN) and Doppler shift can significantly degrade the performance of orthogonal frequency-division multiplexing (OFDM)-based underwater acoustic (UWA) communication systems. In this paper, we propose a receiver structure that deals eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49857313ada5c1c3d124ff884e5f8254
https://ieeexplore.ieee.org/document/8663270/
https://ieeexplore.ieee.org/document/8663270/
Publikováno v:
WF-IoT
In low-power wide-area networks (LPWANs), various trade-offs among the bandwidth, data rates, and energy per bit have different effects on the quality of service under different propagation conditions (e.g. fading and multipath), interference scenari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08558cd452d242c32a4337894a652254
Publikováno v:
PIMRC
In contrast to other spread-spectrum techniques, wideband pulse trains with relatively low pulse arrival rates may be considered unsuitable for covert communications. The high crest factor of such trains can be extremely burdensome for the transmitte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9538a31696a08a6040f627324eec699a
http://arxiv.org/abs/2005.00734
http://arxiv.org/abs/2005.00734
Publikováno v:
MILCOM
When interference affecting various communication and sensor systems contains clearly identifiable outliers (e.g. an impulsive component), it can be efficiently mitigated in real time by intermittently nonlinear filters developed in our earlier work,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd77a4c611b159936ee07cf84c541fae
https://doi.org/10.1109/milcom47813.2019.9020928
https://doi.org/10.1109/milcom47813.2019.9020928
Publikováno v:
2019 IEEE National Aerospace and Electronics Conference (NAECON).
In addition to ever-present thermal noise, communication and sensor systems can contain significant amounts of interference with outlier (e.g. impulsive) characteristics. Such outlier interference (including that caused by nonlinear signal distortion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::692f76726caefe007718d499676b2063
https://doi.org/10.1109/naecon46414.2019.9058126
https://doi.org/10.1109/naecon46414.2019.9058126