CA2180039A1 - Transmitting Encoded Data on Unreliable Networks - Google Patents

Transmitting Encoded Data on Unreliable Networks

Info

Publication number
CA2180039A1
CA2180039A1 CA 2180039 CA2180039A CA2180039A1 CA 2180039 A1 CA2180039 A1 CA 2180039A1 CA 2180039 CA2180039 CA 2180039 CA 2180039 A CA2180039 A CA 2180039A CA 2180039 A1 CA2180039 A1 CA 2180039A1
Authority
CA
Canada
Prior art keywords
reset
encoded data
unreliable
encoder
transmitting encoded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2180039
Other languages
French (fr)
Other versions
CA2180039C (en
Inventor
Michael Gutman
Michael G. Hluchyj
James A. Pasco-Anderson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
Michael Gutman
Michael G. Hluchyj
James A. Pasco-Anderson
Codex Corporation
Motorola, Inc.
General Electric Capital Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/458,769 external-priority patent/US5130993A/en
Application filed by Michael Gutman, Michael G. Hluchyj, James A. Pasco-Anderson, Codex Corporation, Motorola, Inc., General Electric Capital Corporation filed Critical Michael Gutman
Publication of CA2180039A1 publication Critical patent/CA2180039A1/en
Application granted granted Critical
Publication of CA2180039C publication Critical patent/CA2180039C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

Information encoded by data compression (or another data encoding technique, e.g. encryption, requiring synchronization between the encoder (12a) and decoder (22b) is transmitted over an unreliable network (16) by checking for transmission errors after decoding. If an error is detected, the encoder (12a) is reset, using a reset protocol, which may operate over an unreliable reverse channel (16) by using a timer (46) to generate further reset requests when the receiver does not acknowledge them in a timely fashion.
CA002180039A 1989-12-29 1990-12-24 Transmitting encoded data on unreliable networks Expired - Lifetime CA2180039C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US458,769 1989-12-29
US07/458,769 US5130993A (en) 1989-12-29 1989-12-29 Transmitting encoded data on unreliable networks
CA002069640A CA2069640C (en) 1989-12-29 1990-12-24 Transmitting encoded data on unreliable networks

Publications (2)

Publication Number Publication Date
CA2180039A1 true CA2180039A1 (en) 1991-06-30
CA2180039C CA2180039C (en) 1999-01-12

Family

ID=25675159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002180039A Expired - Lifetime CA2180039C (en) 1989-12-29 1990-12-24 Transmitting encoded data on unreliable networks

Country Status (1)

Country Link
CA (1) CA2180039C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7430331B2 (en) 2000-07-25 2008-09-30 Juniper Networks, Inc. System and method for incremental and continuous data compression
US7577164B2 (en) 2000-07-25 2009-08-18 Juniper Networks, Inc. Network architecture and methods for transparent on-line cross-sessional encoding and transport of network communications data

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1895664A3 (en) * 2000-07-25 2008-03-26 Juniper Networks, Inc. System and method for incremental and continuous data compression

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7430331B2 (en) 2000-07-25 2008-09-30 Juniper Networks, Inc. System and method for incremental and continuous data compression
US7577164B2 (en) 2000-07-25 2009-08-18 Juniper Networks, Inc. Network architecture and methods for transparent on-line cross-sessional encoding and transport of network communications data
US7760954B2 (en) 2000-07-25 2010-07-20 Juniper Networks, Inc. System and method for incremental and continuous data compression

Also Published As

Publication number Publication date
CA2180039C (en) 1999-01-12

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