TD-LTE A "Poor Man's" LTE?

Interest in TD-LTE is driven by one compelling reality. Because it can use unpaired spectrum, emerging and developing market operators could get lots more capacity into service at much-lower cost.

Since a single chipset apparently allows roaming between LTE FDD and TD-LTE networks, TD-LTE offers a more-affordable way to launch and operate a Long Term Evolution mobile network, while still offering roaming access to frequency-division LTE networks as well.

ZUMBEEL | Why The Sudden Interest In TD-LTE?