How modernized GSM supports smartphones

By admin on Wed 29 February, 2012

Today, GSM enables voice calls around the globe. At the same time, the number of smartphones is rising rapidly, as is mobile data usage. Operators refarm GSM frequencies and maintain GSM services Smartphones need bandwidth, and bandwidth needs frequencies. Thus, operators are refarming part of the GSM frequencies to HSPA and LTE. A lean and modernized GSM works with less…