System of transmission by packets with data compression, corresp

Details System of transmission by packets with data compression, corresp System of transmission by packets with data compression, corresp

1991-12-18

1993-11-02

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

370 79, 370 941, 3701101, 370 17, 375122, 455 72, H04J 1500

Patent

active

052589838

ABSTRACT:
A system of data transmission by packets in which certain data-exchange links use a transmission chain comprising two transmitter/receiver terminals and at least two intermediate units, and in which each packet is associated with the transmission of data belonging to only one link, at least some of the intermediate units including means for the compression and/or decompression, in at least one direction of transmission, of the data elements contained in the data fields of the packets transmitted, according to at least one compression algorithm. The compression and decompression units are allocated selectively to some of the links, to compress the data elements transmitted on at least a portion of the transmission chain. The compression/decompression function is selectively activated in the allocated units for at least one series of consecutive packets of the corresponding link, and is selectively deactivated for the other packets.

REFERENCES:
patent: Re31182 (1983-03-01), Crager et al.
patent: 4058672 (1977-11-01), Crager et al.
patent: 4464650 (1984-08-01), Eastman et al.
patent: 4488288 (1984-12-01), Turner
patent: 4890282 (1989-12-01), Lambert et al.
patent: 5131016 (1992-07-01), Broughton et al.

Affiliated with

Also associated with

Rating

System of transmission by packets with data compression, corresp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System of transmission by packets with data compression, corresp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System of transmission by packets with data compression, corresp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1763309