Title :
Performance analysis of dual-mode selective repeat ARQ mechanism in fading channel environments
Author :
Park, Seong-Soo ; Song, Young-Jae ; Cho, Dong-Ho
Author_Institution :
Dept. of Mobile Network, ETRI, South Korea
Abstract :
In this paper, we propose DSR (dual-mode selective repeat) ARQ which performs error recovery based on a retransmission mechanism in fading channel environments. The DSR mechanism supports two different modes such as normal transmission and recovery mode. When transmission buffers are full due to waiting packets, the sender performs duplicate retransmission for the first frame of the transmission buffer. From performance analysis for data transmission, the DSR mechanism shows better performance than the conventional SR mechanism in fading channel environments
Keywords :
automatic repeat request; data communication; error correction codes; fading channels; DSR ARQ; data transmission; dual-mode selective repeat; error recovery; fading channel; performance analysis; retransmission mechanism; transmission buffers; Automatic repeat request; Data communication; Error correction; Fading; Feedback; Forward error correction; Intelligent networks; Performance analysis; Strontium; Wireless application protocol;
Conference_Titel :
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-5435-4
DOI :
10.1109/VETECF.1999.800314
