Area spectral efficiency of soft-decision space–time–frequency shift-keying-aided slow-frequency-hopping multiple access [PDF]
, 2012 Slow-frequency-hopping multiple access (SFHMA) can provide inherent frequency diversity and beneficially randomize the effects of cochannel interference.
Hanzo, Lajos, Ngo, Hoang Anh
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An Estimation Method for number of carrier frequency
MATEC Web of Conferences, 2015 This paper proposes a method that utilizes AR model power spectrum estimation based on Burg algorithm to estimate the number of carrier frequency in single pulse. In the modern electronic and information warfare, the pulse signal form of radar is complex
Xiong Peng +3 more
doaj +1 more source
Design of a Differential Chaotic on-off keying communication system
Journal of Engineering, 2023 Among the available chaotic modulation schemes, differential chaos shift keying (DSCK) offers the perfect noise performance. The power consumption of DCSK is high since it sends chaotic signal in both of 1 and 0 transmission, so it does not represent ...
Hikmat Najem Abdullah
doaj +1 more source
Visualization of Flap Length Effects on the Keying Process of Plate Anchors in Transparent Soil
Journal of Marine Science and EngineeringSuction embedded plate anchors (SEPLAs) are widely used in offshore engineering, but their keying process is often accompanied by embedment loss, which reduces the holding capacity.
Chunhui Zhang +4 more
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MULTICHANNEL M-ARY BI-ORTHOGONAL KEYING
Information and Telecommunication Sciences, 2015 The new method of Multichannel M-ary Bi-Orthogonal Keying, its operating principle and performance studying are introduced in this paper. Utilized spectral efficiency and BER performance of this method are also studied in comparison with DS-CDMA. Overall
Kateryna P. Kovalchuk +1 more
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Average BER performance of MPSK with noisy phase reference in Nakagami‐m fading channel
Electronics Letters, 2021 This letter derives an approximate average bit error rate (BER) expression of M‐ary phase shift keying with a noisy phase reference in a Nakagami‐m fading channel.
Yeonsoo Jang
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Quadrature Phase Shift Keying (QPSK) Modulator Design using Multi-Port Network in Multilayer Microstrip-Slot Technology for Wireless Communication Applications [PDF]
, 2015 The design of the quadrature phase shift keying (QPSK) modulator by using a multi-port network is proposed in this article for the use in wireless communication applications. The multi-port network is in the form of multilayer microstrip-slot technology.
Mohamed Ghazali, S. N. A., Seman, N.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Treatment Decision‐Making Roles and Preferences Among Adolescents and Young Adults With Cancer
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Decision‐making (DM) dynamics between adolescents and young adults (AYAs) with cancer, parents, and oncologists remain underexplored in diverse populations. We examined cancer treatment DM preferences among an ethnically and socioeconomically diverse group of AYAs and their parents.
Amanda M. Gutierrez +14 more
wiley +1 more source
New kind of CD-DCSK chaos shift keying secure communication system
Tongxin xuebao, 2012 As existing chaos keying communication systems had the issues of low data transmission rate and weak system confidentiality,a new kind of chaos shift keying communication system:CD-DCSK(correlation delay-differential chaos shift keying) was presented.At ...
Yong ZHU, Jia-nan WANG, Qun DING
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