Improvement of  Voice Capacity

Some key factor are given below:

* Enhanced Dual-Band Network

Resource sharing between 900/1800M concentric cells

* Dynamic MAIO

Minimize adjacent and the same frequency interference

* Network Support SAIC

decrease BTS transmission power according to MS SAIC ability

* ICC/EICC

Interference depressed by good channel estimation

* UISS

site synchronization from the baseline site to the surrounding site layer by layer

All this package enables the network more robust and efficient.

useful document, thanks