Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Patent
1998-09-02
2000-10-31
De Cady, Albert
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
714 18, G08C 2500, H04L 118
Patent
active
061417858
ABSTRACT:
The present invention relates to the error control method in inter-multi-user multimedia communication. There are error detection, error reporting and error recovery functions in the conventional error control method which finds out and solve the error occurring at the time of data transmission between transmitter and receiver, however, these functions are an error control method occurring in end-to-end communication consisting of one transmitter and one receiver and are not appropriate to solving errors occurring concurrently and in a bundle between one or some transmitters and many receivers in many-to-many multiple points inter-multi-user communication such as multimedia communication. Therefore, the present invention uses the damping technique to minimize the number of error control packets of which all the receiver having sensed the error concurrently request the resend based on the NACK.
REFERENCES:
patent: 4841526 (1989-06-01), Wilson et al.
patent: 5664091 (1997-09-01), Keen
Robert M. Sanders and Alfred C. Weaver; The Xpress Transfer Protocol (XTP)-A Tutorial, Oct. 1989; pp. 67-80.
David D. Clark, Mark L. Lambert and Lixia Zhang; NETBLT: A High Throughput Transport Protocol; 1988; pp. 353-359.
David D. Clark, Van Jacobson, John Romkey and Howard Salwen; An Analysis of TCP Processing Overhead; Jun. 1989; pp. 23-29.
Lin et al., TCP Fast Recovery Strategies: Analysis and Improvements, IEEE, pp. 263-271, Apr. 1998.
Kim et al., Behaviors of an Enhanced Transport Protocol fo Multipeer Multimedia Communications, IEEE, pp. 607-612, Jan. 1998.
Gu et al., New Error Recovery Structures for Reliable Multicasting, IEEE, pp. 189-196, Sep. 1997.
Lucas et al., MESH: Distributed Error Recovery for Multimedia Streams in Wide-Area Multicast Networks, IEEE, pp. 1127-1132, Jun. 1997.
Atwood et al., Reliable Multicasting in the Xpress Transport Protocol, IEEE, pp. 202-211, Oct. 1996.
Pejhan et al., Error Control Using Retransmission Schemes in Multicast Transport Protocols for Real-Time Media, IEEE, pp. 413-427, Jun. 1996.
Lin et al., RMTP: A Reliable Multicast Transport Protocol, IEEE, pp. 1414-1424, Mar. 1996.
Grossglauser et al., Optimal Deterministic Timeouts for Reliable Scalable Multicast, IEEE, pp. 1425-1432, Apr. 1998.
Hur Chung Ho
Park Chong Won
Park Jin Won
Cady Albert De
Chase Shelly A
Electronics and Telecommunications Research Institute
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