Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth

CAFC
  • US 8,473,746 B2
  • Filed: 10/14/2011
  • Issued: 06/25/2013
  • Est. Priority Date: 04/17/2002
  • Status: Active Grant
First Claim
Patent Images

1. A router for routing packets, comprising:

  • structure for receiving a transmission comprising a data packet, its associated watermark, and its associated bandwidth rights certificate,wherein said router comprises a processor; and

    wherein said router is configured to analyze the transmission and to check the authenticity of the transmission using said processor.

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