T-Mobile Claims LTE-A Lab Downloads Reach 1.175 Gbps
T-Mobile and its technology partners Nokia and Qualcomm today said they've reached peak download speeds in excess of 1.175 Gbps using LTE-A equipment in a lab. In order to reach these speeds, T-Mobile and its partners used the "4.9G" Nokia AirScale Base Station together with the Qualcomm Snapdragon X20 LTE modem mobile test device. The X20 supports Category 18 for theoretical peak downloads of 1.2 Gbps. The network ran 12 independent streams of LTE data and relied on 4x4 MIMO, 256 QAM, and three-channel carrier aggregation across 60 MHz of T-Mobile's network. T-Mobile says the test "demonstrated that commercially available 4G technologies can deliver unprecedented download speeds well beyond what customers experience today." T-Mobile and other carriers are developing 4.5G and 5G technologies even though the ITU has yet to define the standard's specifications.
Qualcomm Snapdragon X20 Modem Powers 1.2Gbps Speeds
Qualcomm today announced the Snapdragon X20 LTE modem, which it says is the first Category 18 modem capable of download speeds up to 1.2Gbps. The X20 is manufactured using a 10nm FinFET process.
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.
Verizon Claims Real-World Speed of 953 Mbps in LTE-LAA Trial
Verizon Wireless says it has attained peak download speeds as high as 953 Mbps in a field test conducted on Boca Raton, Fla. The test was completed with commercially available equipment from Ericsson and Qualcomm using Verizon's cell tower and backhaul.
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.