Q. Telephone companies implement multiplexing

View solution

Q. The techniques for efficient utilization of bandwidth includes

View solution

Q. In statistical Time-Division Multiplexing (TDM), only when an input line has a slot's worth of data to send is given a slot in the

View solution

Q. WDM is an analog multiplexing technique to combine

View solution

Q. Digital signal service is created by TDM through a hierarchy of digital signals and is implemented by:

View solution

Q. A pseudorandom code generator is called

View solution

Q. Time-division multiplexing is designed for

View solution

Q. The technique that uses M different carrier frequencies that are modulated by the source signal is called

View solution

Q. Europeans use a version of T lines that are called

View solution

Q. Multiplexing combines signals from several sources to achieve

View solution

Q. Privacy and anti jamming can be achieved by

View solution

Q. Multilevel multiplexing, multiple-slot allocation and pulse stuffing techniques are used to improve

View solution

Q. The applications of Frequency-Division Multiplexing (FDM) are

View solution

Q. In Frequency Hopping Spread Spectrum (FHSS), the sender and receiver can have privacy if the hopping period is

View solution

Q. The synchronous Time-Division Multiplexing (TDM) is not efficient because of

View solution

Q. TDM is used to combine

View solution

Q. In Digital Signal Service, DS-3 is

View solution

Q. High data rate capability of fiber optic cable can be achieved by

View solution

Q. If the bandwidth of the link is greater than the bandwidth needed, the bandwidth is

View solution

Q. The Time-Division multiplexing (TDM) is a digital technique of

View solution