The prime purpose of this article is to analysis about Long Term Evolution. Long Term Evolution (LTE) as the name suggests is the next big step which has already begun to build waves in telecoms. Its formation is approximately the network technology like GSM, CDMA and also UMTS. Basically, LTE is enhancing the present 3G into 4G UTMS. And repeating this would means upgrading and developing fresh network features and also speed. It is able to provide downloading improve to 299. 6 Mbps in addition to an uploading rate of 75. four Mbps.