Talk:Code-division multiple access/Archive 1: Difference between revisions

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==Comparision of CDM and CDMA is not satisfactory'''==
CDM/CDMA, code division CDM/CDMA is the orthogonal power distribution multiplex/demultiplex scheme. Different signals may coexist in the same frequency band at the same time. Existence of each signal means interference to other signals in channel. And this interference in determined by power distribution of all signals, phase difference, and correlation factors between random code of each signal. Hence we can conclude that CDM and CDMA is same and not different.<small>—The preceding [[Wikipedia:Sign your posts on talk pages|unsigned]] comment was added by [[User:202.138.120.37|202.138.120.37]] ([[User talk:202.138.120.37|talk]] • [[Special:Contributions/202.138.120.37|contribs]]) 10:38, 2006 May 6.</small><!-- Template:Unsigned -->