A cyclic prefix in OFDM means
A) the very end of a symbol is copied to the beginning of the data stream thus leaving a gap
B) the very end of a symbol is copied to the beginning of the data stream thus leaving no gap
C) the very end of a symbol is copied to the beginning of the data stream thus leaving a defined gap
D) the very beginning of a symbol is copied thus leaving no gap
Correct Answer:
Verified
Q1: The three groups of wireless technologies are
A)
Q3: The terms sin^2(A) can be written as
A)
Q4: A PN code of length 2^n -
Q5: Determine the sequence length of a properly
Q6: The signature sequence in DSSS is
A) the
Q7: The output data of a digital communication
Q8: How is the high frequency component removed
Q9: FSK is a form of:
A) FM
B) PM
C)
Q10: Determine the channel bandwidth required for a
Q11: The output signal of a M-ary system
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents