Effect of Antenna Directivity on Adaptive Modulation in an Underground Mine Gallery Effet de directivité d’antenne sur la modulation adaptative dans une galerie de mine souterraine


Adaptive modulation is an effective technique to make full use of wireless channel capacity and average spectral efficiency in multiple-input-multiple-output (MIMO) systems. Measured channel parameters performed in an underground mine environment at 2.4 GHz have been used in simulation tools based on Agilent SystemVue software. Two types of 2×2 MIMO antennas are investigated aiming to identify the optimal antenna technology that allows us to improve the performance of the MIMO channel. In addition, the modulation behavior at different locations in the undertaken mine gallery is considered. The best suitable modulation scheme is then selected depending on the obtained results [bit-error rate (BER) versus the energy per bit to noise power spectral density ratio (Eb/N0)] and with respect to the receiver location.

Did you like this research project?

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

PROJECT TITLE : Modeling And Simulating Of Single Side Short Stator Linear Induction Motor With The End Effect ABSTRACT: For high-speed ground transportation and certain industrial applications, linear induction motors are
PROJECT TITLE :Effect of Switched-Capacitor CMFB on the Gain of Fully Differential OpAmp for Design of Integrators - 2018ABSTRACT:Switched capacitor common-mode feedback (SC-CMFB) may be a common technique for stabilization of
PROJECT TITLE :Effect of circulating current on input linecurrent of 12-pulse rectifier with activeinter-phase reactor - 2016ABSTRACT:This study analyses quantitatively the result of circulating current's amplitude and phase on
PROJECT TITLE :Validation of Cross Sections for Monte Carlo Simulation of the Photoelectric EffectABSTRACT:Several total and partial photoionization cross section calculations, based mostly on both theoretical and empirical approaches,
PROJECT TITLE :Effect of Metal Gate Granularity Induced Random Fluctuations on Si Gate-All-Around Nanowire MOSFET 6-T SRAM Cell StabilityABSTRACT:During this paper, we have a tendency to present a variability-aware three-D mixed-mode

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

Project Enquiry