Nokia added the Chinese korostina the company’s Nokia Siemens Networks announced the start of test operation of EDGE Evolution Downlink Dual Carrier (DLDC), designed for fast data transfer between networks
GSM and 3G.
The technology was tested in the Shanghai research center, and then put into test operation in the network of one of the Chinese operators.
According to a statement by Nokia, DLDC doubles the data transfer rate at the interface of GSM and 3G.
