DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/3cfqcl/el_salvador) has announced the addition of the "El Salvador: 4G/LTE Auction Delays Push Operators to Upgrade 3G Infrastructure to Cope with Increasing Data Traffic" report to their offering. This report provides an executive-level overview of the telecommunications market in El Salvador today, with detailed forecasts of key indicators up to 2019. It delivers deep quantitative and qualitative insight