Sprint Rolls Out Gigabit LTE In New Orleans
Sprint today said it has debuted gigabit-class LTE in New Orleans. The gigabit LTE requires 3-channel carrier aggregation using 60 MHz of Sprint's 2.5 GHz spectrum (Band 41) with 4x4 MIMO and 256 QAM modulation. This is what delivers Category 16 LTE download speeds via TDD-LTE. Sprint showcased the technology in New Orleans on an unannounced flagship smartphone from Motorola that uses the Qualcomm Snapdragon 835 processor and Snapdragon X16 modem. Sprint plans to rely on its 2.5 GHz spectrum to add capacity and speed to its network around the country. The rollout of gigabit class LTE goes further than what Sprint's LTE Plus service already delivers (which reaches 100Mbps downloads). The gigabit LTE requires a series of incremental upgrades, says Sprint, that rely on the Cat 16 modem, 4x4 MIMO and 256 QAM. Sprint later plans to use massive MIMO and HPUE to boost performance at the cell edge, eventually pushing speeds beyond 1 Gbps. Sprint and Motorola did not say when the yet-to-be-named gigabit class LTE handset will be made available to consumers. The Snapdragon 835 processor and X16 modem aren't expected to be available in volume until April.
More Carriers and Phone Makers Agree to Adopt Google's RCS-Based 'Android Messages' Service
Google today said more wireless network operators and handset manufacturers will use Android Messages, its RCS-based messaging service, as the default SMS/MMS tool on their phones. (Android Messages was previously known as Google Messenger.) Some of the features of RCS, which is a global standard, include group chat, high-resolution photo sharing, advanced calling features, and read receipts.
Sprint Flips On 3-Channel Carrier Aggregation for iPhones and Galaxies
Sprint gave some of its high-end smartphones a speed boost this week. The company added 3-channel carrier aggregation to the Apple iPhone 7 and 7 Plus, Samsung Galaxy S7 and S7 edge, and the LG V20 and G5.
Samsung Galaxy S8 to Be First Gigabit LTE Phone
Samsung and Qualcomm today said the Galaxy S8 and S8+ will be the first handsets to ship with Gigabit LTE capabilities. The high-speed data connection is possible thanks in part to the Snapdragon 835 processor and accompanying X16 LTE modem.
ZTE Says Gigabit Phone Is Fast, But Reveals Few Details
ZTE today announced a smartphone that is capable of attaining download speeds of 1 Gbps. The Gigabit Phone, says ZTE, is the first handset to lay claim to such raw speed.
Qualcomm Intros a Trio of Snapdragons and an LTE Modem
Qualcomm today announced a handful of processors alongside a new LTE modem for mobile devices. The Snapdragon 625, 435, and 425 all support LTE with carrier aggregation, 802.11ac with MU-MIMO, Quick Charge, and Qualcomm's TruSignal and Hexagon technology for better call and audio quality.