Channel assignment strategies for a high altitude platform spot-beam architecture

نویسندگان

  • David Grace
  • Candida Spillard
  • John Thornton
  • Tim C. Tozer
چکیده

Channel assignment strategies for use with a high altitude platform, spot beam architecture are examined. A novel power roll-off approximation is derived to allow terrestrial simulation tools to be used, and simulation performance is compared with a theoretical lower bound derived from the Engset distribution. It is shown that the use of cell overlap considerably enhances the blocking probability performance, in addition to boosting flexibility.

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تاریخ انتشار 2002