optimummind Posted July 22, 2014 Share Posted July 22, 2014 Hello~! I read an article about T-Mobile rolling out 20x20 MHz (20+20 MHz) LTE to select cities and I realized I have no idea what 20+20 MHz LTE means. I performed a Google search but I can't find any articles that explain the differences between 5x5, 10x10, 20x20, etc. Can someone explain what this terminology means or link me to an article that explains all this stuff? Thanks. -David 1 Quote Link to comment Share on other sites More sharing options...
Nickel Posted July 22, 2014 Share Posted July 22, 2014 20 MHz of download, 20 MHz of upload. The more, the better. Although for LTE I believe it maxes out at 20 MHz. 1 Quote Link to comment Share on other sites More sharing options...
lilotimz Posted July 22, 2014 Share Posted July 22, 2014 Hello~! I read an article about T-Mobile rolling out 20x20 MHz (20+20 MHz) LTE to select cities and I realized I have no idea what 20+20 MHz LTE means. I performed a Google search but I can't find any articles that explain the differences between 5x5, 10x10, 20x20, etc. Can someone explain what this terminology means or link me to an article that explains all this stuff? Thanks. -David 20 + 20 is carrier aggregation of 2 20mhz LTE carrier. 20x20 is FDD-LTE designation for 40 mhz of spectrum with 20 mhz for downlink and uplink. 4 Quote Link to comment Share on other sites More sharing options...
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