Multiplex communications – Wide area network – Packet switching
Patent
1996-09-16
1998-06-30
Bowler, Alyssa H.
Multiplex communications
Wide area network
Packet switching
395680, 395285, 370469, G06F 1342, H04L 2906
Patent
active
057746575
ABSTRACT:
A communication data processor. Data received from a communication channel is stored in a data area. A list area corresponding to the data area in which the communication data has been stored is deleted from a vacant list management area and then added to a logical check list management area. A list area corresponding to a data area logically checked by a lower layer logical check section is deleted from the logical check list management area and then added to a higher layer protocol classification list management area. A list area corresponding to a data area classified by a higher layer protocol classification section is deleted from the higher layer protocol classification list management area and then added to the vacant list management area. When data relating to a protocol having an OSI model is to be processed, it is not required to perform the transfer of real data in a data storage.
REFERENCES:
"The VMP Network Adapter Board (NAB): High Performance Network Communication for Multiprocessors" by H. Kanakia et al, SIGCOMM'88, Aug. 1988, Standford, CA -pp. 175-187.
"The High-Performance Network Architecture for a PA-RISC Workstation" by David Banks et al., IEEE Journal vol. 11, No. 2 Feb. 1993, New York US pp. 191-202.
Okamura Naoki
Takano Hidetoshi
Takao Noriyuki
Bowler Alyssa H.
Follansbee John
Sharp Kabushiki Kaisha
Toyota Jidosha & Kabushiki Kaisha
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