Title :
Z-channel feedback error control
Author :
Oprisan, Paul ; Bose, Bella
Author_Institution :
Dept. of Electr. & Comput. Eng., Oregon State Univ., Corvallis, OR, USA
Abstract :
In ARQ systems packets that cause retransmission requests can be reused. A diversity combining scheme for the Z-channel is proposed here, which significantly improves the throughput and the accepted packet error rate of a pure ARQ protocol using asymmetric error detection.
Keywords :
automatic repeat request; error correction; error detection; error statistics; protocols; ARQ protocol; ARQ systems; Z-channel; asymmetric channels; asymmetric error detection; diversity packet combining scheme; feedback error control; packet error rate; retransmission requests; throughput; Automatic repeat request; Computer errors; Diversity reception; Error analysis; Error correction; Error correction codes; Feedback; Logic; Protocols; Throughput;
Conference_Titel :
Information Theory Workshop, 2002. Proceedings of the 2002 IEEE
Print_ISBN :
0-7803-7629-3
DOI :
10.1109/ITW.2002.1115466
