The LTE capabilities

The capabilities of LTE include:

• The bandwidth of uplink and downlink with 20 MHz.
• The LTE is Operate in both the TDD (forward and reverse channel occupy different time slots of the same frequency band) and FDD (forward and reverse channel occupy different frequency bands) modes. 
• The scalable bandwidth up to 20 MHz where covering 1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15 MHz, and 20 MHz in the study phase.
• Increased spectral efficiency over Release 6 HSPA by two to four times
• Reduced latency. (the 3.5G networks, a user can expect a 2 second or longer delay to set up the first connection, and then a 50 ms latency (one way) afterwards. LTE being all IP and having a much flatter architecture, the initial data packet connection should be much faster, up to 5 ms latency (one way) afterwards.