(Telecompaper) Nokia Networks, Ooredoo Qatar and China Mobile have showcased a record-breaking speed of 4.1 Gbps over TDD-FDD LTE. Supported by the Global TD-LTE Initiative, the speed was achieved by combining TDD- and FDD-LTE spectrum and aggregating 10 carriers with 200 MHz bandwidth. At this speed, operators can match and exceed the expectations of even the most demanding mobile users who would be able to, for example, download a full-length 5 GB HD movie in just 11 seconds and simultaneously upload a 5-minute 30 MB video clip from a concert in less than a second. The test used Nokia Networks' commercial Single RAN Advanced hardware including the Flexi Multiradio 10 Base Station for high-capacity throughput and software to aggregate carriers on both TDD- and FDD-LTE spectrum with LTE-Advanced MIMO technology.