What is LTE Cat 15?

LTE Cat 15 (LTE Category 15) is an LTE user equipment (UE) category that defines the performance and specifications – such as data rate, power, type of modulation, bandwidth, etc. – of LTE Cat 15 UE. LTE Cat 15 UEs are based on LTE Advanced (LTE-A) technology and support a data rate of 750 Mbit/s on the downlink and 226 Mbit/s on the uplink. They utilize MIMO (Multiple Input - Multiple Output) and Carrier Aggregation to deliver higher data rates. LTE Cat 15 UEs support 2 or 8 layers of spatial multiplexing in downlink (DL) and 64-QAM in uplink (UL). 

Key Specifications of LTE Cat 15 UEs

 Note: 

• DL-SCH stands for Downlink shared channel,
• UL-SCH stands for Uplink shared channel,
• TTI stands for Transmission Time Interval,
• PDCP stands for Packet Data Convergence Protocol,
• SDU stands for Service Data Unit.

View all LTE User Equipment Categories.