UMTS Long Term Evolution (LTE)

DDV

R&S_專題討論_針對LTE介紹

l  LTE is the next UMTS evolution step after HSDPA/HSUPA.
l  Main targets of LTE:
l   Peak data rates of 100 Mbps (downlink) and 50 Mbps (uplink)
l   Scaleable bandwidths up to 20 MHz
l   Reduced latency
l   Cost efficiency
l  Study was initiated in December 2004 (3GPP release 7).
l  Core specifications are assumed to be available of introduction.
l  Commercial availability is planned on the world.
l  LTE is driven by all key players in the mobile industry.