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Future Wireless Technology Forum (FWTF) Session 1: mmWave 29 th of May 2014

Future Wireless Technology Forum (FWTF)

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Future Wireless Technology Forum (FWTF). Session 1: mmWave 29 th of May 2014. Future Wireless Technology Forum. 24 GHz. interference 5.8 GHz. 802.11 AD 60 GHz. E-band . EIRP ?!. LTE WiMax VSAT . 3.5 GHz. Thank you!. Housekeeping. Please silence your Mobile phones - PowerPoint PPT Presentation

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Page 1: Future Wireless Technology Forum (FWTF)

Future Wireless Technology Forum(FWTF)

Session 1:mmWave

29th of May 2014

Page 2: Future Wireless Technology Forum (FWTF)

Future Wireless Technology Forum

24 GHzinterference5.8 GHz

EIRP ?!

802.11 AD60 GHz

E-band

3.5 GHz

Page 3: Future Wireless Technology Forum (FWTF)

3

Thank you!

Page 4: Future Wireless Technology Forum (FWTF)

4

Housekeeping

• Please silence your Mobile phones

• For expediency each presenter will have 20min.

• Please use the time during the tea break and lunch to ask questions.

Page 5: Future Wireless Technology Forum (FWTF)

5

Agenda10:00 Welcome & Introduction

1. Worldwide regulations for 60GHz2. License exempt and light license schemes3. E-Band recommendation4. Optical Wireless Broadband

11:30 Tea and Coffee break (15min)

5. E-band: A technical overview6. mmWave Regulatory Considerations7. Wireless Rapid Deployment 8. Carrier view of mmWave-band use

9. Panel discussion

14:00 Closing & Lunch

Page 6: Future Wireless Technology Forum (FWTF)

Radio BandsMillimeter Wave is commonly abbreviated as or mmWave, MMW or mmW

ELF SLF ULF VLF LF MF HF VHF UHF SHF EHFExtremely

Low Frequency

Super Low

Frequency

Ultra Low

Frequency

Very Low

FrequencyLow

FrequencyMedium

FrequencyHigh

Frequency

Very High

Frequency

Ultra High

Frequency

Super High

Frequency

Extremely High

Frequency

3Hz 30Hz

30Hz 300Hz

300Hz 3000Hz

3kHz 30kHz

30kHz 300kHz

300kHz 3000kHz

3MHz 30MHz

30MHz 300MHz

300MHz 3000MHz

3GHz 30GHz

30GHz 300GHz

100'000km 10'000 km

10'000km 1'000km

1'000km 100km

100km 10km

10km 1km

1km 100m

100m 10m

10m 1m

1m 10cm

10cm 1cm

1cm 1mm

narrow Spectrum Bandwidth large

slow Throughput fast

large Antenna size small

low Antenna gain high

wide Beam width narrow

less Rain fade more

long Range short

mm

Wav

e

Page 7: Future Wireless Technology Forum (FWTF)

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Path Loss in free space

Page 8: Future Wireless Technology Forum (FWTF)

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Atmospheric Attenuation

59 GHz

22.5 GHz

80 G

Hz

Page 9: Future Wireless Technology Forum (FWTF)

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Combined Path Loss

Page 10: Future Wireless Technology Forum (FWTF)

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Rain Rates of South Africa

Page 11: Future Wireless Technology Forum (FWTF)

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Rain Attenuation

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Thank you

Jens Langenhorst - [email protected]

Wireless Access Providers’ Association Executive Committee – Spectrum Championwww.wapa.org.za