8/10 and 64/66 aggregation

Details 8/10 and 64/66 aggregation 8/10 and 64/66 aggregation

2006-05-02

2010-06-01

Moe, Aung S (Department: 2474)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S537000, C370S539000, C370S540000, C370S541000, C398S058000, C398S078000, C398S099000

Reexamination Certificate

active

07729389

ABSTRACT:
A network interface includes N input lanes that receive data symbols and idle symbols. A substitutor module periodically replaces an idle symbol on each input lane with a corresponding alignment symbol to form an alignment group. M interleaver modules each interleave a portion of the data symbols and alignment symbols onto a corresponding transmit lane based on an interleaving pattern that provides each transmit lane with N/M alignment symbols from the alignment group. M is an integer greater than 1 and N is greater than M. In some features the substitutor module periodically replaces successive idle symbols on each lane with alignment symbols to form corresponding alignment groups. An interleaver module interleaves the data symbols and alignment groups onto M transmit lanes according to an interleaving pattern that provides each transmit lane with one of the alignment groups.

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IEEE Std 802.3-2002 (Revisiion of IEEE 802.3, 2000 Edition); IEEE Standard for 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 One; IEEE Computer Society; Sponsored by the LAN/MAN Standards Committee; Mar. 8, 2002; 578 pages.
IEEE Std 802.3-2002 (Revisiion of IEEE 802.3, 2000 Edition); IEEE Standard for 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; IEEE Computer Society; Sponsored by the LAN/MAN Standards Committee; Mar. 8, 2002; 582 pages.
IEEE Std 802.3-2002 (Revisiion of IEEE 802.3, 2000 Edition); IEEE Standard for 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 Three; IEEE Computer Society; Sponsored by the LAN/MAN Standards Committee; Mar. 8, 2002; 379 pages.

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