Parallel detection to full duplex

Details Parallel detection to full duplex Parallel detection to full duplex

2006-06-09

2010-02-09

Qureshi, Afsar M. (Department: 2416)

Multiplex communications

Duplex

Communication over free space

C370S395200, C375S286000, C709S224000

Reexamination Certificate

active

07660272

ABSTRACT:
A physical layer (PHY) module of a network device includes an auto-negotiation module that enables an auto-negotiation mode when the network device one of powers up and loses a link. The PHY includes a control module that communicates with the auto-negotiation module, and that generates a full duplex signal when a PHY of a link partner is in a full duplex mode and does not have the auto-negotiation mode enabled, wherein the PHY sets a duplex mode to the full duplex mode based on the full duplex signal.

REFERENCES:
patent: 2005/0207360 (2005-09-01), Costo et al.
802.3u; Information technology—Telecommunications and information exchange between systems—local and metropolitan area networks—Specific requirements; Part 3: Carrier Sense Multiple Access with Collison Detection (CSMA/CD) access method and physical layer specifications; Section Two; Clauses 21 through 30 of IEEE Std 802.3-2002; IEEE Computer Society; Sponsored by the LAN/MAN Standards Committee; Mar. 8, 2002; pp. 1-344.

Affiliated with

Also associated with

Rating

Parallel detection to full duplex does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Parallel detection to full duplex, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parallel detection to full duplex will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4157791