Results 241 to 250 of about 102,177 (295)

Abnormal electromagnetic monitoring and electromagnetic spectrum data completion method based on original RF I/Q distribution characteristics. [PDF]

Sci Rep
Fan Y, Chen Z, Su T.
europepmc   +1 more source

Value of fRagmented atrial electrOgrams and intracardiac echocardiography for identification of optiMal sites for radio-frequency delivery during cArdioneuroablation for asystolic reflex syNcope: the ROMAN 5 study. [PDF]

Europace
Nowiński A, Niedźwiedź M, Sikorska A, Kryński T, Gawałkiewicz-Mazańska AM, Soszyńska M, Baran J, Kułakowski P.   +7 more
europepmc   +1 more source

Performance analysis of various codec of voice traffic in IEEE 802.22 cognitive radio network module using NETSIM. [PDF]

Sci Rep
Gowthaman S, Bhuvaneswari PTV, Ramesh P, Nagavel V.   +3 more
europepmc   +1 more source

Radiomics-Based Assessment of Portal Hypertension Severity and Risk Stratification of Cirrhotic Patients Using Routine CT Scans. [PDF]

Liver Int
Sin C, Watzenboeck ML, Iofinova E, Balcar L, Semmler G, Scheiner B, Lampichler K, Mandorfer M, Moga L, Rautou PE, Ronot M, Menche J, Reiberger T, Scharitzer M.   +13 more
europepmc   +1 more source

Altered perivascular diffusivity in glioblastoma: integrating DTI-ALPS index with radio-pathomic and histopathologic correlates. [PDF]

J Neurooncol
Nath B, Bobholz SA, Kim DC, Lowman AK, Duenweg SR, Winiarz A, Chao B, Kyereme F, Barrett M, Reecher HM, Connelly J, Mrachek EKS, Jacobsohn J, Krucoff MO, Tanhehco E, Agarwal M, Destiche D, Banerjee A, LaViolette PS.   +18 more
europepmc   +1 more source

Combined Dielectric Spectroscopy and Operando DRIFTS Analysis of Ba-Based NO_x Storage Materials for Radio-Frequency-Based NO_x Dosimeters. [PDF]

Sensors (Basel)
Schönauer-Kamin D, Fütterer F, Baumgärtner J, Wöhrl T, Hagen G, Moos R.   +5 more
europepmc   +1 more source

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CORBA delays in a software-defined radio

IEEE Communications Magazine, 2002
The increasing processing power available in single-chip processors is the technical enabler for a software-defined radio. Previous efforts have defined a software radio architecture based on POSIX operating systems and CORBA. Although this approach successfully hides details of the underlying hardware from the application software, it raises questions
John Bertrand, John W. Cruz, Bryan Majkrzak, Thomas Rossano   +3 more
exaly   +2 more sources

Programmable Networks—From Software-Defined Radio to Software-Defined Networking

IEEE Communications Surveys and Tutorials, 2015
Current implementations of Internet systems are very hard to be upgraded. The ossification of existing standards restricts the development of more advanced communication systems. New research initiatives, such as virtualization, software-defined radios, and software-defined networks, allow more flexibility for networks.
Daniel F Macedo, Dorgival Guedes, Luiz F M Vieira   +2 more
exaly   +2 more sources

Secure reconfiguration of software-defined radio

Transactions on Embedded Computing Systems, 2012
Software-defined radio (SDR) implements a radio system in software that executes on a programmable processor. The components of SDR, such as the filters, amplifiers, and modulators, can be easily reconfigured to adapt to the operating environment and user preferences.
Niraj K Jha, Anand Raghunathan
exaly   +2 more sources

Software Defined Radio

, 2015
Conventional radio (CR) networks require a dedicated channel with little or no interference and provides a fixed functionality for all users.
Chung, Hung
core   +3 more sources