Enhanced collision detection for ethernet network

Details Enhanced collision detection for ethernet network Enhanced collision detection for ethernet network

1993-12-22

1995-09-12

Harvey, Jack B.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

395730, 3408255, 370 852, H04Q 120

Patent

active

054505941

ABSTRACT:
Enhanced collision detection in an Ethernet network, particularly useful for passive nodes using receive mode collision detection. When a transmitting node detects a collision, for example, using transmit mode collision detection, it activates a current sink at the node further reducing the DC potential on the line. This reduced DC potential assists in overcoming the low frequency impedance which may exist between the transmitting node and a remotely located passive node.

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patent: 5164960 (1992-11-01), Wincn et al.
patent: 5191300 (1993-03-01), Graham et al.
patent: 5379005 (1995-01-01), Aden et al.

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