Electrical computers and digital processing systems: multicomput – Computer-to-computer data modifying – Compressing/decompressing
Reexamination Certificate
2007-09-25
2007-09-25
Flynn, Nathan (Department: 2154)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data modifying
Compressing/decompressing
C709S246000, C341S051000, C375S240000
Reexamination Certificate
active
09973783
ABSTRACT:
A cable modem system and method are provided for using a data compression dictionary to transmit compressed payload data in a DOCSIS network while utilizing conventional cable modem termination system (CMTS) equipment. A cable modem system in accordance with the invention includes a cable modem and a CMTS adapted to send and receive compressed payload data. In one example, the cable modem is adapted to compress PDU payload data using a data compression dictionary and the CMTS is adapted to reconstruct the compressed PDU payload data that is received from the cable modem.
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Bunn Fred A
Johnson Thomas L
Flynn Nathan
Joo Joshua
Sterne Kessler Goldstein & Fox P.L.L.C.
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