Method for providing error correction using selective automatic

Details Method for providing error correction using selective automatic Method for providing error correction using selective automatic

1994-07-29

1996-01-23

Safourek, Benedict V.

Multiplex communications

Wide area network

Packet switching

370 952, 371 32, H04L 116

Patent

active

054870682

ABSTRACT:
The method reduces transmission delay by using a selective-repeat automatic repeat request, ARQ, error detection scheme in a packet-switched data communication system. The invention provides a method for a subscriber unit to transmit acknowledgment information using a contention-free channel access scheme in addition to providing for a base site control unit to interrupt a packet currently being transmitted in order to retransmit segments of the packet when the segments have errors.

REFERENCES:
patent: 5231634 (1993-07-01), Giles et al.
patent: 5301194 (1994-04-01), Seta
patent: 5349582 (1994-09-01), Bisdikian et al.
William Stallings, Handbook of Computer-Communications Standards, vol. 1, The Open Systems Interconnection (OSI) Model and OSI-Related Standards, MacMillan Publishing Company, New York.

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