The evolution of CDMA offered great advantages over the existing TDMA and FDMA techniques. But considering CDMA to be fit for still further advancements in mobile communication technologies is not up to the mark. There has been a great debate on the air link technologies most suitable for 4G wireless. In this paper we summarize certain issues and state possible solutions to address some of the issues that could make CDMA a plausible option to certain extent.
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