Basic elements of communication
Explain the basic elements of communication with a neat sketch. The block diagram of a communication system will have five blocks, including t…
Showing posts with the label CommunicationShow all
CDMA
Explain the power control techniques that are used to mitigate the near-far problem in CDMA systems. In CDMA, since all the mobiles transmit at the s…
propagation mechanism impacts propagation
Explain three propagation mechanism which impacts propagation in mobile communication system. Reflection Reflection occurs when a propagating elect…
Optical Fiber Communication Block Diagram
Optical Fiber Communication is the latest and widely used method to transmit information through inferred light and these lights are transmitted th…
Frequency Division Multiple Access (FDMA)
Frequency Division Multiple Access (FDMA) is a channel access technique found in multiple-access protocols as a channelization protocol. FDMA permi…
Multiplexing
The term “Multiplexing” or “Muxing” is one kind of technique for combining multiple signals like analog as well as digital into one signal over a c…
The cellular system and three technique
There are 3 techniques for improving cell capacity in cellular system, namely: Cell Splitting. Sectoring. Coverage Zone Approach. …
