The mobile world is divided into two categories: GSM and CDMA. What's the difference between them - and why are some network operators in Europe weighing whether to switch technologies? Ben Rooney ...
SHANGHAI--As more operators move toward LTE, the telecoms industry can expect interoperability between TDD (time division duplex) and FDD (frequency division duplex) LTE flavors to bring about ...
Just as the mobile world seems to be finding peace and harmony around LTE, the age-old feud between GSM and CDMA is flaring up again. Now, the battleground is M2M (machine-to-machine) communications, ...
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