PERFORMANCE IMPROVEMENT OF QAM BASED WIRELESS COMMUNICATION SYSTEM USING OSTBC
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 0, Vol 4, Issue 9
Abstract
Wireless communication system is rapidly enhancing using various techniques by many researcher & to meet the requirement of accurate and fast data communication in fading environment. The MIMO technique plays an important role in this direction. It allows upto provide higher order modulation for maintaining the errors in limits. This paper describes one of the MIMO techniques namely orthogonal space time block code. This technique improves the BER of the QAM-16,QAM-32 and QAM-64 based communication in Rayleigh fading environment. The result shows an improvement in the BER.
Authors and Affiliations
Aditi Jain
Keywords
Related Articles
- EP ID EP122434
- DOI -
- Views 95
- Downloads 0
MHD MIXED CONVECTION FLOW OF A MICROPOLAR FLUID OVER AN UNSTEADY STRETCHING SURFACE WITH VISCOUS DISSIPATION AND HEAT SOURCE/SINK
The unsteady, two dimensional, mixed convection flow of an viscous incompressible electrically conducting micropolar fluid over a vertical and impermeable stretching surface in the presence of Magnetic field, Heat...
Magnetohydrodynamic Flow past a Parabolic Started Isothermal Vertical Plate with Variable Mass Diffusion
The hypothetical solution of unsteady flow past a parabolic isothermal infinite vertical plate , under the action of transversely applied magnetic field has been presented. The plate temperature is raised to T∞ an...
THE EFFECT OF HYBRIDIZATION ON MECHANICAL PROPERTIES OF PINE APPLE LEAF FIBRE (PALF) AND COIR FIBRE
The availability of Composite materials and natural Fibre is abundance and also they are very inexpensive when compared to other advanced man-made Fibre. These natural Fibre s are used as a suitable reinforcing mat...
Mechanical Properties of Hybrid Fibre reinforced Concrete with Available
this investigation is to find the mechanical properties of Hybrid Fibre Reinforced Concrete (HyFRC) with the combination of Recycled Polyethylene therephthalate (RPET) and steel (ST) fibres. The M25 grade of conc...
Local Broadcast Algorithm Using Static and Dynamic Approach in Wireless Ad- Hoc Networks
Broadcast is the process of sending a message from one node to all other nodes in an ad hoc network. It is a fundamental operation for communication in ad hoc networks. It allows for the update of network information an...