A new class action suit claims that Apple purposely misled buyers by using a 2x2 MIMO antenna array in the iPhone XR while knowing it was "inferior" and "defective" compared to the 4x4 MIMO setup in ...
Sprint today indicated which markets will be first to see 5G service from the carrier at some point in the first half of 2019. Sprint said customers in Atlanta, Chicago, Dallas, Houston, Los Angeles, ...
While traditional MIMO may involve 2 – 4 (or sometimes more) antennas at one or both ends of a radio connection, massive MIMO uses large two-dimensional arrays of 32, 64, or more antennas. This not ...