Howtosignalprocessing
Codes
Orthogonal Codes for Band Limited Channel
What is orthogonal codes in CDMA?How are orthogonal codes generated?What is the use of orthogonal codes in IS-95 CDMA one standard?What are spread sp...
Definition of Perfect Code (and example of Hamming Code)
What is a perfect code?Is Hamming code a perfect code?What is Hamming code with example?Which of the following is an example of perfect code? What i...
Is it possible to spread signal using sum of more than one orthogonal code
What are spread spectrum orthogonal codes?What is orthogonal code How is it used in CDMA?What will be the correlation of two codes if the two codes a...
CDMA-DSSS with orthogonal codes and BPSK modulation proper way to demodulate
How do you generate orthogonal codes in CDMA?What is orthogonal codes in CDMA?What is chip sequence in CDMA? How do you generate orthogonal codes in...
Does Reed Solomon successful decoding guarantee valid payload?
How many errors can Reed-Solomon correct?How does Reed-Solomon code work?Why do RS codes perform well against burst noise?What is RS in code? How ma...
Reed-muller codes
How does Reed Solomon code work?What is coding in RM?What is simplex code? How does Reed Solomon code work?Reed–Solomon codes are able to detect and...
Linear block codes
It is a simple error control coding technique used for error detection and correction. Information data is partitioned into blocks of length K pieces ...
If two different pn codes are correlated then
What will be the correlation of two codes if the two codes are identical?What is autocorrelation in PN sequence?What is the shape of autocorrelation ...
Show that c 0 0 0 0 0 1 1 0 1 is not a linear code
How do you show that a code is linear?What are the conditions for a code to be linear code?Which of the following is linear code? How do you show th...