HHH

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Application of mmW-based PHYs
March 16,2004 Hiroyo Ogawa hogawa_at_crl.go.jp Yokos
uka Radio Communication Research
Center Communication Rsearch Laboratory
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Outline of My Talk

• Japanese Regulation at 60-GHz Band and Several
  Applications Discussed at Japanese
  Standardization Council 5 years ago
• Application of Millimeter-Wave Ad-hoc Wireless
  Access System
• 60-GHz Video Distribution System

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Japanese Regulation of 60-GHz
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Japanese Regulation at 60 GHz Band
June 1999 Discussion of standardization was
started Aug.2000 60GHz band regulation has
been issued
Licensed band
Unlicensed band
54.25
59
66
GHz
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Japanese Regulation of 60 GHz Unlicensed Band

• Main specifications

RF frequency 59-66 GHz Maximum output power 10
mW Maximum antenna gain 47 dBi Frequency
stability within /-500 ppm Maximum
Bandwidth 2.5 GHz Spurious radiation
strength 100mW or less Other items Basically
not specified
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Japanese Regulation of 60 GHz Licensed Band

• Main specifications

RF frequency 54.25-59 GHz Maximum output
power 100 mW Minimum antenna gain 20
dBi Frequency stability within /-200
ppm Spurious radiation strength 50mW or less
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Application Examples Discussed at Japanese
Standardization Council (1/3)
FWA (P-to-P) License/License-Free 156M1Gbps 400m
1km
High-Speed W-LAN
License-Free 156Mbps 10m
Wireless Home-Link
60GHz P-to-P FWA Link (Unlicensed system)
Notebook PC
TV
Multi-functional Telephone
License-Free 100M1.6Gbps 10m
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Application Examples Discussed at Japanese
Standardization Council (2/3)
Broadcasting Transmission System 1.5Gbps
Receiver
To Outside Broadcast Van
Small HDTV Camera
Transmitter
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Application Examples Discussed at Japanese
Standardization Council (3/3)
Inter-Vehicle Communication System
Transmitter Receiver
Transmitter Receiver
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mmW Video-Signals Transmission System
TV with mmW Receiver
mmW Transmitter
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Application of mmW Ad-Hoc Wireless Access System
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Ad-hoc Meeting
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Multimedia Home Link
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Heavy Content Download
In Train
Digital KIOSK
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Utilization at Exhibition Hall
Mobile Terminal can access the network in the hot
spot area
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doc. IEEE 802.15-04/0019
High-Speed Download to Vehicular(Train)
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60 GHz Extension of WLAN/PAN Solutions An
Example Based on Broadway
doc. IEEE 802.15-03/473

• The Broadway Vision
• Extend and complement 5GHz WLAN with 60 GHz to
  provide a solution in dense urban environments
  with hot spot coverage without sacrificing
  throughput
• Provide backward compatibility with existing 5
  GHz OFDM solutions
• Provide total system throughput gt400 Mbps via
  bandwidth expansion
• An Example Architecture
• Access points (AP) utilize full-time dual band
  operation
• Mobile terminals (MT) utilize one band at a time
• Employ Rx omni antenna to avoid MT pointing
• Employ AP transmission from remote locations for
  full coverage OFDM can tolerate multipath

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60-GHz Video Distribution System - Indoor and
Outdoor application -
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Millimeter-Wave Video Distribution System
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Documentation of Standardization for 60-GHz Video
Transmission System has been published on
December 14, 2000 from Association of Radio
Industries and Businesses.
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Vertically-Connected Wireless Link of Satellite
Broadcast Channel for Apartment Subscribers
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(No Transcript)
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We had snow in Saitama on December 9, 2002 Rx
level -40dBm?-70dBm
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Vertical Link and Horizontal Link
Outdoor Vertical Link for Subscriber
Indoor Horizontal Link for Subscriber
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Distribution Link in the Dome
Video camera
Video signal
Horizontal polarization
Tx
3 F
Display
210m
BS tuner
Rx
Tx
Rx
Vertical polarization
220m
Modulator
2F
Domed baseball stadium
Power supply
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mmW-Extension Link for FWA
Yokosuka Prince Hotel
Yokosuka Art Theater
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doc. IEEE 802.15-03/474r2
Current Movement within ETST BRAN

• In September 2003 meeting, there was a
  presentation from a BROADWAY rep. to create a
  working group within ETSI BRAN to study the
  extension of existing WLANs and WPANs in the
  60GHz band. (doc bran34d018)
• In September BRAN meeting, IEEE802.15.mm-WIG
  has been introduced.
• European frequency issues are under investigation
  for next BRAN meeting.
• Following companies have already expressed
  their support for the creation of 60GHz working
  group in BRAN(Motorola, France Telecom,
  Intracom, Thomson Multimedia, CEA LETI, IMST, TNO)