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Now showing items 151-160 of 169
Classification of Polarimetric SAR Images
(2021)
Classification of terrain into different ground covers is one of the predominant applications of polarimetric SAR images. TheWishart classifier works well for major classification tasks. However, it is effective only for ...
Compressive Sensing based Channel Estimation for Orthogonal Time Frequency Space (OTFS)
(2021)
High speed mobility is a challenging case in wireless communication where orthogonal frequency division multiplexing (OFDM) performance degrades due tohigh Doppler effect. A new modulation scheme orthogonal time frequency ...
Beamforming for mitigation of interference for different antenna array geometry
(2021)
DOA estimation and Beamforming is one of the most crucial requirements of the Communication system design of RADAR, Satellite communication, Wireless communication. This Estimation performance differs for different ...
Deduplication On Cloud Storage
(2021)
Day by day people are moving towards cloud storage for ease of accessibility, availability, security etc. Data Deduplication helps cloud storage to utilize storage space efficiently. Deduplication process is easy when data ...
Deep Learning for Severity Level-based Classification of Dysarthria
(2021)
Dysarthria is a motor speech disorder in which muscles required to speak somehow gets damaged or paralyzed resulting in an adverse effect to the articulatory elements in the speech and rendering the output voice unintelligible. ...
Gradient based Adaptive Channel Estimation for Orthogonal Time Frequency Space (OTFS)
(2021)
The next generation wireless system with high mobility requirements brings the challenge to mitigate the effect of a time-varying channel. Conventional multicarrier systems like Orthogonal frequency division multiplexing ...
Analysis of security vulnerabilities in 5G standalone network
(2021)
The first release of the 5G protocol specifications,3rd Generation Partnership Project (3GPP) Release 15 was released in 2017 and the first 5G protocol security specifications was published in 2018. There are various ...
Channel Estimation for Orthogonal Time Frequency Space Modulation using Recursive Least Squares
(2021)
For its capacity to provide high data rates to a wide number of users, 4G wireless communications had a huge success in the previous decade. With the Internet of Things (IoT) and high mobility scenarios such as vehicle-to-vehicle ...
Enhanced Device FingerPrinting in 4G LTE Communication Networks
(2021)
Long Term Evolution in the field of mobile wireless communication, its wide availability and the surge of data usage among the millennial in recent years, which led to the new world of information society, plays the pivotal ...
Security Enhancement using Channel State Information for Multicarrier Modulation
(2021)
Wireless technologies of the fifth generation (5G) are vital to advancing Internet-of- Things (IoT) networks in the future. Information security in wireless networks is one of the most difficult problems due to the open ...