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Method and system to model TCP throughput, assess power control measures, and compensate for fading and path loss, for highly mobile broadband systems

  • US 20060063554A1
  • Filed: 09/17/2004
  • Published: 03/23/2006
  • Est. Priority Date: 09/17/2004
  • Status: Active Grant
First Claim
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1. A method for determining an optimal throughput of a communications channel in a highly mobile wireless environment, the method comprising:

  • (a) selecting a power control measure;

    (b) determining a throughput of the communications channel using a throughput model of the communications channel and the selected power control measure, wherein the throughput model is based on a probability of a packet error averaged over a packet fade, and wherein the probability of the packet error averaged over the packet fade is a function of the selected power control measure; and

    (c) repeating steps (a) and (b) for another power control measure; and

    (d) determining the optimal throughput as a maximum one of the throughputs determined for each of the selected power control measures.

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