U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Data retransmitting method in communication network

Patent 4726027 Issued on February 16, 1988. Estimated Expiration Date: Icon_subject February 24, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3359543

3878333

Data transmission system
Patent #: 4110558
Issued on: 08/29/1978
Inventor: Kageyama ,   et al.

Method and system for retransmitting incorrectly received numbered frames in a data transmission system
Patent #: 4439859
Issued on: 03/27/1984
Inventor: Donnan

Method and system for communicating over an open communication network
Patent #: 4551834
Issued on: 11/05/1985
Inventor: Lienard

ARQ transmission system Patent #: 4622682
Issued on: 11/11/1986
Inventor: Kumakura

Inventors

Assignee

Application

No. 06/831873 filed on 02/24/1986

US Classes:

714/748, Request for retransmission714/774Adaptive error-correcting capability

Examiners

Primary: Smith, Jerry
Assistant: Beausoliel, Robert

Attorney, Agent or Firm

International Classes

H04B 7/185 (20060101)
H04L 1/16 (20060101)
H04L 1/00 (20060101)
H04L 1/18 (20060101)

Foreign Application Priority Data

1985-02-23 JP

Abstract

In a communication network wherein a computer or terminal equipment is coupled by a data link to each of a plurality of sending and receiving stations which are connected through communication channels, a data retransmitting method in which when an error has developed in a transmission frame, data is retransmitted according to the Go-Back-N Automatic Repeat Request scheme for each of logical links sharing the data link.

Other References

  • P Favre, "Self-Adaptive Transmission Procedure", IBM TDB, vol. 19, No. 4, Sep. 1976, pp. 1283-1284
  • D. Tang, "Hybrid Go-Back-N ARQ with Extended Code Block", vol. 24, No. 6, Nov. 1981, pp. 2892-2896
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