Browsing M Tech (EC) Dissertations by Title
Now showing items 1-9 of 9
-
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Implementation of ALU using RTL to GDSII flow and on NEXYS 4 DDR FPGA board
(2021)An ALU is the major part of the CPU which performs various arithmetic and logical operations. It is one of the most frequently used modules in the processor. This paper presents the implementation of 8-bit ALU using RTL ... -
Malicious Node Detection for various Heterogenous IoT Communication Protocols
(2021)In recent years security is an increased concern for IoT devices. Due to limited capabilities compared to traditional computer systems, these tiny devices cannot run the heavy encryption algorithms required for preventing ... -
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 ...