About Event

Topics Covered
D iscussed concepts,

Evolution from 1G to 5G

Mobile Communication concepts,
· Radio-wave propagation (Free
Space Path Loss)
· Multipath transmission, reflection
and diffraction (Rayleigh and
Rician fading channels)
· Doppler shift
· Delay dispersion

Digital Modulations (Eg. QPSK, PAM,
GMSK, QAM)

Brief on Cellular Communication – GSM,
Cellular planning and capacity (Frequency
reuse) and Microcellular system
Demonstration,
Indoor radio-wave propagation tool using
MATLAB
· Explains how in real-time LoS and Non-
LoS transmission happens depending on
the distance between BS & MS and the
obstacles (walls) present.
MATLAB & Simulink Hands-on,

Modulations techniques,
· QPSK, Offset QPSK & π/4 QPSK
· GMSK (GSM), 8-PSK (EDGE)
· QAM

Tx & Rx design using AWGN, Rayleigh
and Rician Channels.

Bench-marking (BER, Peak to mean ration,
CDF & PDF)

Multiplexing Schemes (TDMA & CDMA)

Departments:

Design

Related Links:

Workshops Workshops in Tamil Nadu Workshops in Vellore Vellore Tamil Nadu VIT University Mobile Communication Concepts using MATLAB & Simulink