Method and apparatus for providing low power basic telephony typ

Details Method and apparatus for providing low power basic telephony typ Method and apparatus for providing low power basic telephony typ

1996-06-04

1998-09-08

Nguyen, Chau

Multiplex communications

Channel assignment techniques

Carrier sense multiple access

370404, 370524, H04L 12413

Patent

active

058055975

ABSTRACT:
A network communication system having at least two communication protocol modes, namely, a full power communication mode and a low power, limited communication mode. In the low power mode, the link is line powered and utilizes link pulses to represent binary 1s and idle line states to represent binary 0s so that low power mode communication is entirely compatible with all 10BASE T equipment on the network.

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