Coded data generation or conversion – Digital code to digital code converters – Unnecessary data suppression
Reexamination Certificate
2007-11-20
2007-11-20
Jeanglaude, Jean Bruner (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
Unnecessary data suppression
C341S050000, C341S106000, C341S076000
Reexamination Certificate
active
10414918
ABSTRACT:
A network device capable of transmitting data includes a processor, an encoder and a port. The encoder encodes the data using a known valid dictionary while constructing a new dictionary over an epoch of data. A network device capable of receiving encoded data is also disclosed. The network device includes a processor, a port and a decoder. The decoder is operable to decode the data using a known valid dictionary, while constructing a new dictionary over the epoch of data. When a valid dictionary has been constructed, the receiving device notifies the transmitting device.
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ITU (International Telecommunications Union) ITU-T (Telecommunication Standardization Sector of ITU) Recommendation V.44, Series V: Data Communication Over the Telephone Network, “Data compression procedures” (Nov. 2000) (59 pages).
Cisco Technology Inc.
Jeanglaude Jean Bruner
Marger & Johnson & McCollom, P.C.
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