Powerline network bridging congestion control

摘要

In a powerline network, a power line node device coupled to a host bridge application detects a "jam packet" in response to an attempt to pass a frame to the host bridge application. The powerline node device uses internal logic to override a conventional ARQ response to this and subsequent frames, in particular, when such frames are of the type for which a response is expected, with an automatic FAIL response for a predetermined time interval.