Wireless Communication
5IT5-11 · Semester 5
0/63 topics
Objective of the course
Scope of the course
Outcome of the course
Large scale path loss
Free Space path loss model
Two-Ray path loss model
Link budget design
Small scale fading
Parameters of mobile multipath channels
Time dispersion parameters
Coherence bandwidth
Doppler spread
Coherence time
Fading due to multipath time delay spread
Flat fading
Frequency selective fading
Fading due to Doppler spread
Fast fading
Slow fading
FDMA
TDMA
CDMA
Capacity calculations
Cellular concept
Frequency reuse
Channel assignment
Handoff strategies
Interference
System capacity
Trunking
Grade of service
Coverage improvement
Capacity improvement
Structure of a wireless communication link
Principles of Offset-QPSK
Principles of pi/4-DQPSK
Minimum Shift Keying (MSK)
Gaussian Minimum Shift Keying (GMSK)
Error performance in fading channels
OFDM principle
Cyclic prefix
Windowing
Peak-to-Average Power Ratio (PAPR)
Adaptive equalization
Linear equalization
Non-linear equalization
Zero forcing algorithm
LMS algorithm
Microdiversity
Macrodiversity
Diversity combining techniques
Error probability in fading channels with diversity reception
Rake receiver
MIMO systems
Spatial multiplexing
MIMO system model
Pre-coding
Beamforming
Transmitter diversity
Receiver diversity
Channel state information
Capacity in fading channels
Capacity in non-fading channels