lte radio interface_f
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LTE Radio Interface_FTRANSCRIPT
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LTE Radio INterface
![Page 2: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/2.jpg)
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Introduction
![Page 3: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/3.jpg)
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The radio interface, LTE
LTE
Services?
Why learn
about LTE?
![Page 4: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/4.jpg)
Slide title
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Text and bullet level 1
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Bullets level 2-5
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PQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuv
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æçèéêëìíîïðñòóôõöŚøùúûüýþÿĀāĂăąģĤĊċĥ
ĎďĐđČĖėđĒēĔĞğĠġĢģĪīĮįĠıĶķĕĖĻļėĘŁłŃńĽľŅ
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Objectives
› Describe the end user experiences when using LTE,
including speed and possible services
› Briefly describe the radio frequency management used in
LTE compared with existing mobile technologies
![Page 5: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/5.jpg)
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> Overview
![Page 6: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/6.jpg)
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æçèéêëìíîïðñòóôõöŚøùúûüýþÿĀāĂăąģĤĊċĥ
ĎďĐđČĖėđĒēĔĞğĠġĢģĪīĮįĠıĶķĕĖĻļėĘŁłŃńĽľŅ
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ŶŷŸŗŘřŚŅņƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅẆẇŔŕ
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LTE Radio Interface overview
›What is the air
interface?
High bit rates Conveys
services
![Page 7: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/7.jpg)
Slide title
minimum 48 pt
Slide subtitle
minimum 30 pt
LTE Radio INterface
![Page 8: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/8.jpg)
Slide title
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Text and bullet level 1
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Bullets level 2-5
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ŶŷŸŗŘřŚŅņƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅẆẇŔŕ
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End user services
› Mobile broadband services
ŔGaming
ŔHigher quality
ŔFaster transfer
› Speech
› Multimedia Broadcast Multicast Service (MBMS)
› IMS/MMTel
Tomorrow
Today
![Page 9: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/9.jpg)
Slide title
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Text and bullet level 1
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Bullets level 2-5
minimum 20 pt
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ĎďĐđČĖėđĒēĔĞğĠġĢģĪīĮįĠıĶķĕĖĻļėĘŁłŃńĽľŅ
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ŶŷŸŗŘřŚŅņƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅẆẇŔŕ
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Peak Rates and User rates
› Peak rate
ŔDownlink: 150 Mbps
ŔUplink: 50 Mbps
![Page 10: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/10.jpg)
Slide title
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Text and bullet level 1
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Bullets level 2-5
minimum 20 pt
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æçèéêëìíîïðñòóôõöŚøùúûüýþÿĀāĂăąģĤĊċĥ
ĎďĐđČĖėđĒēĔĞğĠġĢģĪīĮįĠıĶķĕĖĻļėĘŁłŃńĽľŅ
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ŶŷŸŗŘřŚŅņƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅẆẇŔŕ
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Flexible Bandwidth
› Easier deployment
ŔLower bandwidths: existing GSM, cdma2000
ŔHigher bandwidth: new/unused spectrums
10 15 20 MHz 3 1.4 5
![Page 11: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/11.jpg)
Slide title
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> Quiz
![Page 12: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/12.jpg)
PROPERTIES
On passing, 'Finish' button: Goes to Next Slide
On failing, 'Finish' button: Goes to Next Slide
Allow user to leave quiz: After user has completed quiz
User may view slides after quiz: At any time
User may attempt quiz: Unlimited times
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Slide title
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Summary LTE Radio INterface
![Page 14: LTE Radio Interface_F](https://reader036.vdocument.in/reader036/viewer/2022082212/55cf8f00550346703b97e734/html5/thumbnails/14.jpg)
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Summary LTE Radio Interface
›Different services
›Higher throughput
ŔDL: 10-100 Mbps
ŔUL: 5-50 Mbps
›Flexible bandwidths