Explain why channel coding reduces bandwidth efficiency of the link in high signal-to-noise ratio conditions.
What will be an ideal response?
Channel coding is a technique used to overcome the deficiencies of the noisy
transmission medium. It basically adds redundancy to the transmitted bits. Due
to redundant bits the effective bandwidth available for useful data transmission
is less.
You might also like to view...
How is the location of packets and parcels updated by United Parcel Service (UPS) or Federal Express (Fedex)? Explain clearly.
What will be an ideal response?
? In profile extrusion,to produce exact cross-sectional dimensions after the extrudate has cooled, allowances must be made in the ____ design.
A. ?barrel B. ?screw C. ?blower D. ?orifice
US sheet size A paper is 11"x 8.5" and is commonly called ____ size.
A. portrait B. letter C. legal D. A0
Which one of these sends an electrical signal to the antilock brake control module?
A) Residual check valve B) Brake pedal position sensor C) Pressure-differential valve D) All of these