Perhaps, the most noticeable Release 10 feature is wider bandwidths using CA, where multiple Component Carriers (CC) are used to extend bandwidth up to 100 MHz.
LTE-Advanced (Release 10) is a preliminary mobile communication standard formally submitted as a candidate 4G systems to the ITU-T. It is being standardized ...
3GPP uses a system of parallel Releases which provide developers with a stable platform for the implementation of features at a given point. Release 10 · Release 20 · Release 18 · Release 19