CAMBRIDGE, Mass., Sept. 14 /PRNewswire/ -- South Korea's $5.1 billion mobile data market is expected to nearly double in size, generating $9.0 billion by 2015, putting the issue of network upgrades at the top of the agenda for mobile operators, according to a new report from Pyramid Research (www.py
Source : http://www.prnewswire.com/news-releases/south-kore...
Source : http://www.prnewswire.com/news-releases/south-kore...