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5G Mobile Communications - Recent R&D Results

 Howard Benn PhD
  10th-Jan-2017
Description: mmWave Challenges and Opportunities: high frequency- Larger high-frequency bands. Atmosphere loss, rain attenuation, foliage blocking. Outdoor-to-indoor penetration loss. Semiconductor readiness, PA efficiency, power consumption. Samsung developed the world’s first mmWave mobile prototype to verify the feasibility of mmWave mobile communications. Global collaborative effort on mmWave channel modeling.
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Maxims of Tech: Rules of Engagement for a Fast Changing Environment
Contents:
5G Mobile Communications
Key Enabling Technologies and Recent R&D Results

© 2016 Samsung Electronics

Innovation of Mobile Communications

5G
3G

2G

BW
Peak Data Rate
RAT
NW

200 kHz
1.25 MHz
115.2 kbps 307.2 kbps
GSM
CDMA
Circuit Switched Network

4G

5 MHz
2.048 Mbps
WCDMA
Packet Switched Network
© 2016 Samsung Electronics

20 MHz
150 Mbps
OFDMA
All-IP Network

Legacy Bands + mmWave ... See more

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