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Internet protocol quality of service apparatus and method

  • US 20080056295A1
  • Filed: 08/31/2007
  • Published: 03/06/2008
  • Est. Priority Date: 09/01/2006
  • Status: Abandoned Application
First Claim
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1. A method of providing quality of service for IP networks when transmitting IP data streams over a constrained bandwidth data link comprising:

  • receiving a plurality of downlink IP data streams containing packets and at least one uplink IP data stream containing packets;

    assigning each downlink packet and each uplink packet a priority and a data rate;

    segmenting each downlink packet and each uplink packet into a number of cells corresponding to their packet;

    selecting downlink cells based on their assigned packet priority and at their assigned packet data rate;

    selecting uplink cells based on their assigned packet priority and at their assigned packet data rate;

    assembling the selected downlink and uplink cells back to their original packets;

    addressing the downlink packets to a destination uplink; and

    addressing the uplink packets to a destination downlink.

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