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Access network device for managing queue corresponding to real time multimedia traffic characteristics and method thereof

  • US 20050232154A1
  • Filed: 01/05/2005
  • Published: 10/20/2005
  • Est. Priority Date: 01/05/2004
  • Status: Active Grant
First Claim
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1. A queue management method of an access network device storing a received packet in a transmission queue and transmitting the stored packet to a destination node in a storage order, the method comprising:

  • determining whether the packet is transmittable within a delivery deadline allowed for real-time traffic to the destination node; and

    dropping the packet instead of storing the packet in the transmission queue when determined that the packet is not transmittable within the delivery deadline.

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