key enabling technology for 5g mobile...
TRANSCRIPT
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Key Enabling Technology for 5G Mobile Communications
Graduate Institute of Electronics Engineering
National Taiwan University
Taipei, Taiwan
Jan. 23, 2015
電機系/電子所 吳安宇教授
Access IC Lab Overview & Undergraduate Projects
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ACCESS 1
5G Service Vision & Trend
Immersive Experience
Ubiquitous Connectivity
Intuitive Remote Access
Everything on Cloud
Desktop-like experience on the go
Lifelike mediaeverywhere
An intelligent web of connected things
Realtime remote control of machines
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ACCESS 2
5G Key Performance Targets
Providing Gigabit Experience to Users Anywhere
Capacity Increase More than 1000x over 4G.
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ACCESS
mmWave is the highest radio frequency band in practicaluse today.
Candidates for large chunks of contiguous spectrum
3
Microwave Millimeter-Wave (mmWave)
mmWave Technology Enables 5G
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ACCESS
mmWave Advantage
4
How Can We Get There ?
Bandwidth & Throughput (B)
Densification (D)
Spectrum Efficiency (S)
Inherent Shorter Range &Beamsteering Mitigate
Interference
mmWave Bands SupportMulti-Gbps Rates
Beamsteeing & MU-MIMOTechniques Support PtP & PtMP
In Same Frequency Band
Capacity Increase = D x B x S > 1000
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ACCESS 5
mmWave Small Cell with Massive MIMOvs. Modern LTE Femto Cell
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ACCESS 6
Both & HaveGreatly Focused on this Topic
2014.10.14
Samsung Presents 5G Demo of 7.5Gbps with mmWave Beamformer Technology
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ACCESS 7
Topics : Advanced Hybrid Massive MIMO Design for mmWave System