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SOIL MOISTURE RETRIEVAL USING CONVOLUTIONAL NEURAL NETWORKS: APPLICATION TO PASSIVE MICROWAVE REMOTE SENSING
Soil Moisture Retrieval Microwave Remote Sensing Deep Learning Convolutional Neural networks GPU
2018/5/14
A empirical model is established to analyse the daily retrieval of soil moisture from passive microwave remote sensing using convolutional neural networks (CNN). Soil moisture plays an important role ...
Deterministic Distributed Rendezvous Algorithms for Multi-Radio Cognitive Radio Networks
Multi-Radio Cognitive Radio Network Rendezvous
2016/1/22
Rendezvous is a fundamental process in constructing Cog-nitive Radio Networks (CRNs), through which the user can communicate with its neighbors by establishing a link on some licensed frequency band (...
Design and evaluation of a query-based jamming detection algorithm for wireless sensor networks
Wireless sensor network jamming attacks denial of service intrusion detection
2011/3/22
Jamming attacks, which are the main cause of data corruption and network blockages in wireless sensor networks (WSNs), are one of the most serious threats for WSNs. This type of attack not only blocks...
Distributed Source Localization Based on TOA Measurements in Wireless Sensor Networks
Distributed Source Localization TOA Measurements Wireless Sensor Networks
2009/9/4
We study the problem of source localization in multihop wireless sensor networks. A fully distributed algorithm based on sensor measurements of time of arrivals (TOAs) is proposed. In contrast to cent...
Capacity Optimization for Local and Cooperative Spectrum Sensing in Cognitive Radio Networks
Capacity cognitive radio optimization
2010/2/2
The dynamic spectrum allocation solutions such as
cognitive radio networks have been proposed as a key technology to
exploit the frequency segments that are spectrally underutilized.
Cognitive radi...
Sources for fibre optic communication networks - recent OEIC developments
optic communication networks OEIC
2010/7/15
InP-based optoelectronic (OE) device development has a strong actual focus on costefficiency and shorter distance communication (METRO and access networks, Gigabit Ethernet etc.). As a consequence las...
High Capacity Optical Communication Networks?Approaches forEfficient Utilization of Fiber Bandwidth
Optical Communication Networks Fiber Bandwidth
2010/7/15
The rapidly worldwide growing data and internet traffic in telecommunication networks results
in a sharp increase in the demand for transmission capacity. Thus a much more efficient
utilization of t...