PROJECT TITLE :

Jammer Sensing and Performance Analysis of MC-CDMA Ultrawideband Systems in the Presence of a Wideband Jammer - 2018

ABSTRACT:

Jamming, either intentional or unintentional, is a massive, and increasingly prevalent, downside for several wireless communications systems. A well-known countermeasure is the appliance of unfold spectrum techniques that spread the data over a bandwidth probably larger than that of the jammer thereby exploiting processing gain for jammer suppression; an particularly attractive spreading technique is multi-carrier code division multiple access (MC-CDMA), thanks to its flexibility to form transmit spectra, resilience to inter-symbol interference, and easy implementation. Such spreading wants to be combined with spectral notching at the receiver RF frontend, to avoid saturation of the low-noise amplifiers. Such notching, in flip, requires the receiver to sense the band over that the jammer is operating. In this Project, we consider an MC-CDMA transceiver that is being jammed by a wideband non-stationary jammer. For a Rayleigh fading channel, we have a tendency to derive the symbol error rate for the case that the jammer parameters are available at the receiver. We have a tendency to derive the most-Likelihood-based mostly and Log-Probability Ratio-primarily based jammer parameter estimators for both the case where channel state info is available throughout jammer sensing and when it is not. The performance of numerous jammer parameter estimation schemes is studied using Monte Carlo simulations and with the channel impulse responses collected from the wireless propagation measurements conducted in the ten-12 GHz band.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE :Cost-Optimal Caching for D2D Networks With User Mobility: Modeling, Analysis, and Computational Approaches - 2018ABSTRACT:Caching well-liked files at the user equipments (UEs) provides an efficient way to alleviate
PROJECT TITLE :Design, Analysis, and Implementation of ARPKI: An Attack-Resilient Public-Key Infrastructure - 2018ABSTRACT:This Transport Layer Security (TLS) Public-Key Infrastructure (PKI) is based on a weakest-link security
PROJECT TITLE: Secrecy Rate Optimizations for a MIMO Secrecy Channel With a Cooperative Jammer - 2015 ABSTRACT: During this project, we have a tendency to study different secrecy rate optimization techniques for a multiple-input-multiple-output
PROJECT TITLE :Simulation, Analysis, and Verification of Substrate Currents for Layout Optimization of Smart Power ICsABSTRACT:Today circuit failures in Smart Power ICs because of substrate couplings are partially addressed during
PROJECT TITLE :Modeling, Analysis, and Scheduling of Cluster Tools With Two Independent ArmsABSTRACT:Twin-armed cluster tools for semiconductor manufacturing sometimes have had two arms fixed in opposite directions. Recently,

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry