High speed physical layer for CSMA/CD systems

Details High speed physical layer for CSMA/CD systems High speed physical layer for CSMA/CD systems

2006-10-03

2006-10-03

To, Doris H. (Department: 2616)

Multiplex communications

Channel assignment techniques

Carrier sense multiple access

C375S292000

Reexamination Certificate

active

07116678

ABSTRACT:
An electronic communications network technology, referred to as 100BASE-TD, offers full duplex operation and robust performance on marginal CAT5 wiring. It highly leverages 100BASE-TX functional blocks and is very complementary to 100BASE-TX, for example with regard to such 100BASE-TX features as auto-negotiation. In particular, the invention provides a carrierless IDLE that requires very low power during ambient operation.

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