Brazil: a tale of two technologies
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At the end of 2004, GSM in Brazil overtook CDMA. Recently, the number of GSM connections also overtook the total connections of Vivo, the operator whose regional properties are migrating out to CDMA. So GSM is achieving the volumes, but what about next generation? The end of 2004 also saw Vivo launch cdma1xEV-DO, and with widespread WCDMA adoption not expected until 2008, the CDMA operator has a clear opportunity to secure first-mover advantage, which is essential if CDMA must settle for second best in terms of scale.
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