Data transmission scheme with automatic repeat request

Details Data transmission scheme with automatic repeat request Data transmission scheme with automatic repeat request

1994-07-22

1997-05-13

Gordon, Paul P.

Excavating

371 34, 371 35, H04L 118

Patent

active

056299486

ABSTRACT:
An ARQ data transmission scheme in which the overhead due to the ARQ control data is reduced to resolve the problem of the throughput deterioration. The error correction code for the original data is used for each re-transmission block or sub-block, and the block or sub-block corresponding to each re-transmission block or sub-block is found by carrying out the error correction operation with respect to each block or sub-block to be re-transmitted which is stored in the memory, so that there is no need to include the block or sub-block number for identifying each block or sub-block in the re-transmission frame, and consequently the ratio of the ARQ control data with respect to the transmission data can be made relatively smaller and the throughput can be improved.

REFERENCES:
patent: 4344171 (1982-08-01), Lin
patent: 4439859 (1984-03-01), Donnan
patent: 4584685 (1986-04-01), Gajjar
patent: 4718066 (1988-01-01), Rogard
patent: 4726027 (1988-02-01), Nakamura et al.
patent: 5313473 (1994-05-01), Darmon et al.
Chandran et al.; "Selective-Repeat-ARQ Schemes for Broadcast Links"; IEEE Transactions on Communications, vol 40 No. 2; Jan. 1992.
Quernheim, V. et al.; "A New ARQ Scheme for Multicast Satellite Communication"; European Conf. on Satellite Communications; 1993.
IEEE Transactions on Communications, vol. COM-28, No. 3, Mar. 1980, pp. 395-401, S. Lin, et al., "An Effective Error Control Scheme for Satellite Communications".
IEEE Transactions on Communications, vol. 41, No. 4, Apr. 1993, pp. 513-523, G. Bennelli, "Some ARQ Protocols with Finite Receiver Buffer".
IBM Technical Disclosure Bulletin, vol. 24, No. 6, Nov. 1981, pp. 2886-2891, S. Lin, et al., "Preventive Error Control Scheme".

Affiliated with

Also associated with

Rating

Data transmission scheme with automatic repeat request does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data transmission scheme with automatic repeat request, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data transmission scheme with automatic repeat request will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1391489