Quality of service half-duplex media access controller

Multiplex communications – Channel assignment techniques – Carrier sense multiple access

Reexamination Certificate

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Details

C370S282000, C370S462000, C370S293000, C370S296000

Reexamination Certificate

active

10054595

ABSTRACT:
A computer program product, apparatus, and method for communicating on a half-duplex channel includes transmitting a first frame; terminating transmission of the first frame when a collision is detected during the transmission; and transmitting a second frame before retransmitting the first frame when the second frame has a higher class of service than the first frame.

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Fred Halsall, “Data Communications, Computer Networks and Open System”, 3rdedition, Addison Wesley, 1992, p. 260-262.

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