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Stories about: successful trial

Nokia Siemens Networks Announces Successful EDGE Evolution DLDC Trial Leading infrastructure provider Nokia Siemens Networks announced today that it managed to conduct the first successful trial of EDGE Evolution Downlink Dual Carrier (DLDC) in the world. The technology is meant to offer service continuity between GSM and the evolving 3G network in China, and the trial was conducted in... 14 September 2009 09:25 GMT