Results 31 to 40 of about 5,401,792 (304)
Random Access for Underwater Acoustic Cellular Systems
Sensors, 2018 In this paper, a random access preamble (RAP) design technique for underwater acoustic cellular systems is proposed. After showing that the conventional RAP used in long term evolution (LTE) systems is not appropriate for underwater acoustic cellular ...
Rothna Pec +3 more
doaj +1 more source
FDSS-Based DFT-s-OFDM for 6G Wireless Sensing
Sensors, 2023 Integrated sensing and communications (ISAC) is emerging as a key technology of 6G. Owing to the low peak-to-average power ratio (PAPR) property, discrete Fourier transform spread orthogonal frequency-division multiplexing (DFT-s-OFDM) is helpful to ...
Lu Chen +5 more
doaj +1 more source
Joint Time-Frequency-Space Classification of EEG in a Brain-Computer Interface Application
EURASIP Journal on Advances in Signal Processing, 2003 Brain-computer interface is a growing field of interest in human-computer interaction with diverse applications ranging from medicine to entertainment.
Molina Gary N Garcia +2 more
doaj +1 more source
Introduction to Noise Radar and Its Waveforms
Sensors, 2020 In the system-level design for both conventional radars and noise radars, a fundamental element is the use of waveforms suited to the particular application. In the military arena, low probability of intercept (LPI) and of exploitation (LPE) by the enemy
Francesco De Palo +4 more
doaj +1 more source
Ambiguity and communication [PDF]
, 2009 The ambiguity of a nondeterministic finite automaton (NFA) N for input size n is the maximal number of accepting computations of N for an input of size n.
Hromkovič, Juraj +3 more
core +1 more source
Leida xuebaoThe resolving power of traditional radar is mainly analyzed using the ambiguity function, and its limit is generally characterized by the Rayleigh limit. Bats have a rather sensitive auditory system.
Bohong WANG +3 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan +3 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Survivorship care plans (SCPs) summarize cancer treatment and guide risk‐based follow‐up for cancer survivors, yet remain difficult to create, share, and use. Stakeholder perspectives are needed to inform usable approaches.
Molly S. Talman +4 more
wiley +1 more source
Ambiguity, ambiguity aversion and the coverage of uncertain risks : the case of the insurer [PDF]
, 2011 Ambiguity aversion is defined as an aversion to any mean-preserving spread in the probability space. Using the Smooth Ambiguity Model proposed by Klibanoff, Marinacci and Mukerji (2005), we show that ambiguity aversion results in a reduction in the ...
Chelwa, Grieve
core +1 more source
Resolving the ambiguity: Forest function or ecosystem service?
Turkish Journal of Forestry, 2021 Ecosystem services (ES) have become one of the most popular concepts in environmental research over the last decades. Nevertheless, the concept is quite new for the Turkish forestry sector. The number of national ES studies is very limited, and they have
Can Vatandaşlar
doaj +1 more source