Search
Now showing items 191-200 of 270
OBSERVATIONAL STUDY OF RAIN MICROPHYSICS AND RAIN RETRIEVAL USING POLARIMETRIC RADAR DATA
(2009)
Accurate quantitative precipitation estimation (QPE) and quantitative precipitation forecasts (QPF) require accurate microphysical parameterization/modeling of the precipitation. This study presents the modeling of rain ...
The Coexistence of D2D Communication under Heterogeneous Cellular Networks (HetNets)
(2019-07-25)
Device-to-Device (D2D) communication is a promising technique for supporting the stringent requirements of the fifth-generation cellular network (5G). This new technique has garnered significant attention in cellular ...
Exploring the potential of dynamic mode decomposition in wireless communication and neuroscience applications
(2023-12-15)
The exponential growth of available experimental, simulation, and historical data from modern systems, including those typically considered divergent (e.g., Neuroscience procedures and wireless networks), has created a ...
Applications of iterative decoding to magnetic recording channels.
(2002)
Finally, Q-ary LDPC (Q-LDPC) codes are considered for MRCs. Belief propagation decoding for binary LDPC codes is extended to Q-LDPC codes and a reduced-complexity decoding algorithm for Q-LDPC codes is developed. Q-LDPC ...
Formal specification of operations on a class of syntactically-specified data structures.
(1982)
To illustrate the theory, a transform statement syntax is developed, and an interpreter is used to demonstrate operations on several types of structures. The work documented herein is a potential basis for an advanced data ...
COGNITIVE RADIO SOLUTION FOR IEEE 802.22
(2010)
Current wireless systems suffer severe radio spectrum underutilization due to a number of problematic issues, including wasteful static spectrum allocations; fixed radio functionalities and architectures; and limited ...
OPTOELECTRONIC THREE-DIMENSIONAL TRACKING SYSTEM FOR COLLISION RISK MODEL
(2009)
The purpose of this dissertation is to develop a new, novel and low cost three-dimensional tracking system that can produce a Time and Space Position Information (TSPI) database for developing an FAA Collision Risk Model ...
An optimally well-localized multi-channel parallel perfect reconstruction filter bank.
(2003)
Joint uncertainty for the overall L-channel, one-dimensional, parallel filter bank is quantified by a metric which is a weighted sum of the time and frequency localizations of the individual filters. Evidence is presented ...
The Atmospheric Imaging Radar for High Resolution Observations of Severe Weather
(2012)
Mobile weather radars often utilize rapid scan strategies when collecting obser- vations of severe weather. Various techniques have been used to improve volume update times, including the use of agile and multi-beam radars. ...
DEVELOPMENT AND CHARACTERIZATION OF A HIGH-ENERGY IN-LINE PHASE CONTRAST TOMOSYNTHESIS PROTOTYPE
(2016-12-16)
Phase sensitive 3D imaging techniques have been an emerging field in x-ray imaging for two decades. Among them, in-line phase contrast tomosynthesis has been investigated with great potential for translation into clinical ...