LTE- Long Term Evolution

LTE- Long Term Evolution Version 1.0 Razib Mollick 2011-June-07

Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Terms & Definition ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Background ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],1G ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],3G ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],2G -> 2.5G 4G

What is LTE? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

LTE Goals Than Others ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],2.5G 144 Kbps 2G 14.4 Kbps LTE 100+ Mbps 3G 2+ Mbps LTE <10 MS 3G <100 MS 2.5G <300 MS 2G <700 MS Downlink speed Latency

Key Factors of LTE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ch.1 Ch. Ch. Ch. Ch.5 Ch. Ch. Ch. Ch. Ch. Ch.3 Ch.5 Ch.7 Ch.9 Ch. Ch Ch Ch. Ch. Ch. Conventional multicarrier techniques Orthogonal multicarrier techniques OFDM 50% Bandwidth saving Freq. Freq. Tx Rx MIMO Channel

Others key Factors of LTE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Access Packet Service Circuit IMS Internet & Service Domain 3G LTE 2G S S S Management LTE Gateway, controller

Service Advantages of LTE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Cost Advantages of LTE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Disadvantages of LTE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

LTE Market at a Glance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

LTE Competitor & Future ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],LTE vs Wimax LTE WiMax Speed Downlink: 100 Mbps Uplink: 50 Mbps Downlink: 46 Mbps Uplink: 7 Mbps Average Speed Downlink: 5-12 Mbps Uplink: 2-5 Mbps Downlink: 2-5 Mbps Uplink: 0.5-1.5 Mbps Latency 15 MS 50 MS Mobility 350 kmph 120 kmph

Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Thank You

LTE- Long Term Evolution

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