Access network device for managing queue corresponding to...

Details Access network device for managing queue corresponding to... Access network device for managing queue corresponding to...

2005-01-05

2009-12-15

Nguyen, Steven H (Department: 2416)

Multiplex communications

Diagnostic testing

Determination of communication parameters

C370S412000

Reexamination Certificate

active

07633880

ABSTRACT:
A queue management method of an access network device includes receiving a packet, determining feasibility of a packet transmission within a delivery deadline allowed from a destination if the received packet is for real-time transmission, storing the packet in the transmission queue and transmitting the packet in sequential order of the storage when the packet transmission within the delivery deadline is feasible, and dropping the packet instead of storing the packet in the transmission queue when the packet transmission is determined infeasible. Accordingly, resources required for the packet transmission are saved.

REFERENCES:
patent: 4569042 (1986-02-01), Larson
patent: 5623483 (1997-04-01), Agrawal et al.
patent: 6104700 (2000-08-01), Haddock et al.
patent: 7408879 (2008-08-01), Jo et al.
patent: 2003/0067877 (2003-04-01), Sivakumar et al.

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