Symbol spaced has ____ sample per symbol and fractionally spaced has ___ samples per symbol.
A. One, many
B. Many, one
C. One, one
D. Many, many
Answer:A
Symbol spaced has ____ sample per symbol and fractionally spaced has ___ samples per symbol.
A. One, many B. Many, one C. One, one D. Many, many
Explanation: Predetection samples are provided only on symbol boundaries. A condition in which only one sample per symbol are provided is called as symbol spaced and the condition in which multiple samples are provided per symbol is called as fractionally spaced. 9. The _______ of the opening of eye pattern indicates the time over which the sampling for detection might be performed.