Reducing delay in packetized voice

Details Reducing delay in packetized voice Reducing delay in packetized voice

1995-07-12

1997-08-19

Hsu, Alpus H.

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

370252, 370522, H04J 312, H04L 1256

Patent

active

056595417

ABSTRACT:
The number of unprocessed packets accumulating at a point in a periodically sampled packet switching network carrying encoded voice information are counted and when the number of such unprocessed packets reaches a threshhold, or when the periodic sampling fails to detect the presence of a packet containing voice information a predetermined number of times, some of the packets, up to 20%, are discarded.

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patent: 5042032 (1991-08-01), Dighe et al.
patent: 5127001 (1992-06-01), Steagall et al.
patent: 5426640 (1995-06-01), Hluchyj et al.
patent: 5432713 (1995-07-01), Takeo et al.

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