Abstract: China Unicom, the largest WCDMA 3G operator in China, meets the requirements of the historical Mobile
Internet Explosion, or the surging of Mobile Internet Traffic from mobile terminals.
According to the internal statistics
of China Unicom, mobile user traffic has increased rapidly with a Compound Annual Growth Rate (CAGR) of 135%.
Currently China Unicom monthly stores more than 2 trillion records, data volume is over 525 TB, and the highest
data volume has reached a peak of 5 PB.