Evolution of Single Radio Voice Call Continuity (SRVCC)

Along with LTE introduction, 3GPP also standardized Single Radio Voice Call Continuity (SRVCC) in Release 8 specifications to provide seamless continuity when an UE handovers from LTE coverage (E-UTRAN) to UMTS/GSM coverage (UTRAN/GERAN).

AT&T Expands LTE Network to New Markets

AT&T has launched its LTE service in Boulder, Colo.; Hartford and New Haven, Conn.; Boise, Idaho; Bowling Green and Lexington, Ky.; Harrisburg and Lancaster, Pa.; Providence, R.I.; and Ogden-Clearfield, Utah. With this expansion, AT&T 4G LTE is now live in 135 markets.

LTE Smartphone Shipments to Grow Threefold Globally in 2013

Global LTE smartphone shipments will grow threefold to reach 275 million units in 2013, reports Strategy Analytics. 90.9 million units are expected to be shipped in 2012.  Company forecasts that it will be a record year for 4G technology.

Sprint Adds Six New 4G LTE Markets

Sprint’s 4G LTE network is now available in six new areas. Beginning today, Sprint’s LTE service is available in Indianapolis/Carmel, Ind.; Santa Rosa/Petaluma, Calif.; Vallejo/Fairfield, Calif.; Southern Puerto Rico (including Ponce, Coamo and Guayama); York/Hanover, Pa.; and Franklin County, Pa..