Howtosignalprocessing
Cyclic - page 2
Cyclic prefix vs. guard interval. Why use one over the other?
Why do we use cyclic prefixes?What is the relationship between the number of guard band carriers and the cyclic prefix length?What is cyclic prefix a...
Effect of cyclic prefix and zero-padding in OFDM
What is the effect of cyclic prefix and zero padding in OFDM?What is benefit of cyclic prefix in OFDM?What is the significance of zero padding?What d...
How to write cyclic codes?
How do you write a cyclic code?How do you prove a code is cyclic?Are cyclic codes linear codes? How do you write a cyclic code?It is straightforward...
In cyclic codes, a code vector can be obtained from another by simple circular shift. Why then the other method?
How is cyclic code generated?What is a cyclic code and how is the generator polynomial obtained for a cyclic code?What is meant by cyclic codes?What ...
Can we do cyclic prefix with zeros in OFDM rather than with samples from end of the ofdm symbol?
What will happen if we append zeros instead of a cyclic prefix?How does cyclic prefix work in OFDM?Why is the cyclic prefix a copy of the tail end of...
Necessity of Cyclic Prefix in OFDM
Cyclic prefix is inserted to avoid intersymbol interference due to the multipath channel. In practice, CP-OFDM modulator is implemented via the comput...
Number of Cyclic Prefixes in OFDM
How many OFDM symbols are in a slot for normal cyclic prefix?What is the cyclic prefix in OFDM?How do you find the length of the cyclic prefix in OFD...
Autocorrelation - cyclic vs acyclic
What is cyclic autocorrelation?What is cyclic spectrum?What is autocorrelation in digital signal processing? What is cyclic autocorrelation?The cycl...
Cyclic prefix in ofdm
The cyclic prefix used in Frequency Division Multiplexing schemes including OFDM to primarily act as a guard band between successive symbols to overco...