Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2002-03-22
2009-10-13
Marcelo, Melvin (Department: 2416)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
C370S474000
Reexamination Certificate
active
07602809
ABSTRACT:
A system, method, and router in a packet-switched communication network for enhancing network performance when data packets are transported utilizing a link layer protocol such as the Point-to-Point Protocol (PPP). Lengthy low priority data packets are fragmented at each hop. A router receiving the fragments of the data packets routes the fragments to a subsequent hop independent of whether other fragments from the same data packets have reached the router. High priority data packets are passed through unfragmented.
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C. Bormann “The Multi-Class Extension to Multi-Link PPP” RFC 2686 IETF, section 2-6.
Marcelo Melvin
Telefonaktiebolaget L M Ericsson (Publ)
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