Lte By Aziz

PRESENTATION NAME : AZIZ ZOAIB TOPIC: FROM 1G TO 4G (ROADMAP)

TOPICS ,[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]

Abstract ,[object Object],[object Object]

Mobile Broadband technologies are Emerging

Comparison 2005 2006 2007 2008 2009 2010 2011 2012 or later LTE DL: ~384Kbps UL: ~384Kbps DL: ~14.4Mbps UL: ~5.76Mbps DL: ~42Mbps UL: ~11Mbps DL: ~141Mbps UL: ~50Mbps HSPA+ ~ 100 ms ~70 ms ~45 ms ~15ms HSPA Increasing Bandwidth Decreasing Latency 3G-WCDMA

Introduction ,[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]

Motivation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

LTE Performance requirements ,[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]

Key Features of LTE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

System Architecture Evolution(SAE) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Evolved Packet Core(EPC) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OFDM ,[object Object],[object Object],[object Object],[object Object],[object Object]

SC-FDMA ,[object Object],[object Object],[object Object],[object Object]

Transport channel ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Logical Channels ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Multiple Antenna Techniques ,[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/SAE Technology Life Cycle 2006 2007 2009 2010 2015 2008 Initial study completed Standard aimed to be finalized Trial start Commercial deployment start Year Mass deployment Standard aimed to be developed Source: 3GPP &UMTS-Forum

LTE vs WiMAX ,[object Object],[object Object],[object Object],[object Object],[object Object]

Conclusion ,[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Lte By Aziz

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