Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2006-05-16
2006-05-16
Pham, Chi (Department: 2666)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C370S274000, C370S279000, C370S315000, C370S492000
Reexamination Certificate
active
07046697
ABSTRACT:
The invention combines the repeater functions outlined in the IEEE 802.3 Standards, §27, and the 100BASE-TX PCS and PMA. The disclosed FEMR provides four ports in the PQFR packet of its 100 pins. Such extension ports allow multiple serial connections of the FEMR's, increasing the number of all ports on the repeaters. Therefore, the price of each repeater can be reduced to its minimum, and the serial device does not need an external logic circuit. Additionally, the serial device also supports the extension among built-in inter-repeaters used in stackable backplanes.
REFERENCES:
patent: 2005/0018704 (2005-01-01), Voloshin et al.
Abelson Ronald
Bacon & Thomas PLLC
Lite-On Communications Corp.
Lite-On Communications, Inc.
Pham Chi
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