Code division multiple access (CDMA) is a method of multiple access that does not divide up the channel by time (as in TDMA), or frequency (as in FDMA), but instead encodes data with a certain code associated with a channel and uses the constructive interference properties of the signal medium to perform the multiplexing. CDMA also refers to digital cellular telephony systems that makes use of this multiple access scheme, such as those pioneered by Qualcomm, or W-CDMA.
--
h.o.s.a.m.r.e.d
Be OpeN Mind
--
http://hosamred.blogspot.com
No comments:
Post a Comment