Clearwire holds the largest spectrum portfolio in the U.S. in the upper bands. Its spectrum is an average163 MHz in the top 100 U.S. markets.
Clearwire operates a nationwide WiMAX network and is planning to make the transition to TD-LTE.
Clearwire has wider bands of contiguous spectrum than any other player.
Clearwire can load a lot more customers onto their network and provide each of them with higher bandwidth applications such as streaming video
Clearwire's higher frequencies actually permit more efficient use of spectrum for high-volume data applications