Thailand’s Important Mission for
Spectrum Re-farming)
TELECOM & INNOVATION JOURNAL CONFERENCE
Auditorium
1.
2.
4.
3.
Very low
frequency
VLF 3--30 kHz 1000’s km
Very
Narrow
Directly audible when converted to sound
(below ~20 kHz; or ultraso...
4
Games
Video
Communication
Blogging
File Sharing
E-commerce
Search
News
Maps, Navigation
Photos
Social Networking
Music
Spectrum Re-farming
1.
–
–
Spectrum Re-farming (
2.
3.
Spectrum Re-farming (
4.
4.1
4.2
4.3
Spectrum Re-farming (
4.
4.4
4.5
4.6
Spectrum Re-farming
• Re-Farming
1.
(Disruption to Customer)
2.
(Disruption to Investment)
Spectrum Re-farming
 MHz MHz

MHz Telecom
Broadcast
 MHz
Broadcast
 MHz MHz

Re-farm
 MHz MHz

15
MICT presentation on Thailand’s Important Mission for Spectrum Re-farming
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MICT presentation on Thailand’s Important Mission for Spectrum Re-farming

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MICT presentation on Thailand’s Important Mission for Spectrum Re-farming

  1. 1. Thailand’s Important Mission for Spectrum Re-farming) TELECOM & INNOVATION JOURNAL CONFERENCE Auditorium
  2. 2. 1. 2. 4. 3.
  3. 3. Very low frequency VLF 3--30 kHz 1000’s km Very Narrow Directly audible when converted to sound (below ~20 kHz; or ultrasound otherwise) Low frequency LF 30--300 kHz 1000’s km Very Narrow AM broadcasting, navigational beacons, lowFER, amateur radio Medium frequency MF 300--3000 kHz 2--3000 km Moderate Navigational beacons, AM broadcasting, amateur radio, maritime and aviation communications High frequency HF 3--30 MHz Up to 1000 km Wide Shortwave, amateur radio, citizens' band radio, skywave propagation Very high frequency VHF 30--300 MHz 2--3000 km Very Wide FM broadcasting, amateur radio, broadcast television, aviation, GPR, MRI Ultra high frequency UHF 300--3000 MHz < 100 km Very Wide Broadcast television, amateur radio, mobile telephones, cordless telephones, wireless networking, remote keyless entry for automobiles, microwave ovens, GPR Super high frequency SHF 3--30 GHz Varies 30km to 2000 km Very Wide up to 1 GHz Wireless networking, satellite links, amateur radio, microwave links, satellite television, door openers Extremely high frequency EHF 30--300 GHz Varies 20km to 2000 km Very Wide Up to 10 GHz Microwave data links, radio astronomy, amateur radio, remote sensing, advanced weapons systems, advanced
  4. 4. 4
  5. 5. Games Video Communication Blogging File Sharing E-commerce Search News Maps, Navigation Photos Social Networking Music
  6. 6. Spectrum Re-farming 1. – –
  7. 7. Spectrum Re-farming ( 2. 3.
  8. 8. Spectrum Re-farming ( 4. 4.1 4.2 4.3
  9. 9. Spectrum Re-farming ( 4. 4.4 4.5 4.6
  10. 10. Spectrum Re-farming • Re-Farming 1. (Disruption to Customer) 2. (Disruption to Investment)
  11. 11. Spectrum Re-farming
  12. 12.  MHz MHz  MHz Telecom Broadcast  MHz Broadcast
  13. 13.  MHz MHz  Re-farm  MHz MHz 
  14. 14. 15

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