DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/mlcppz/carrier_quarterly) has announced the addition of the "Carrier Quarterly Update Q1 2015" report to their offering. This market insight provides an overview of key mobile and fixed developments by major European mobile operators in Q1 2015. It offers both qualitative and quantitative information and is the first part of Frost & Sullivan's regular quarterly updates on the industry. European Carrier