sdahan112
Newbie level 1
hi, i'm doing a comprfassion between ofdm and cdma.
doppler spread destroy the orthogonality between the sub carriers in OFDM and cause ICI.
but i cant figure if and how doppler spread effects CDMA (not MC CDMA but DS CDMA) i mean, every user spread its information with PN code on all the BW
can somone explein how and why is it effects\dosent effects CDMA?
thank you!
doppler spread destroy the orthogonality between the sub carriers in OFDM and cause ICI.
but i cant figure if and how doppler spread effects CDMA (not MC CDMA but DS CDMA) i mean, every user spread its information with PN code on all the BW
can somone explein how and why is it effects\dosent effects CDMA?
thank you!