Taskgroup 700 report to SC8

1
Taskgroup 700 report to SC8

• David Case

2
700 MHz Report

• Working to define the actual technology that will
  be used in this band (EV-DO, W-CDMA, WiMAX, LTE).
• Working with HEI on 700 MHz research issues.
• Working on development of Articulate Weighting
  Factors (AWF) for the technology
• Addressing probe calibration and test dipole
  issues

3
Addressing Wi-Fi Technology

• Limited or no HAC data on Wi-Fi handsets to
  current version of standard, research started
• Addressing Articulate Weighting Factors for Wi-Fi
  modulation
• Probe calibration issues for Wi-Fi broadband
  signals
• Need to address HAC issues for testing above 3
  GHz for U-NII and Public Safety radios
• Issues being addressed by task group

4
Wi-Fi Research

• Preliminary power measurements of 100mW VoIP
  phones that were tested per C63.19 demonstrates
  average field strength measurements around 50V/m
  or less at 10mm.(Cisco, Moto, Sony-E)
• Requests to WFA for additional data.

5
Status

• First draft of modified standard forwarded to
  main C 63.19 group
• C 63 met with FCC to discuss status of standard.
• Request from FCC for additional data on Wi-Fi
  needed by end of May.