Title :
Enhanced ARQ-based packet loss recovery for real-time communication
Author :
Fei, Hu ; Guangxi, Zhu ; Yaoting, Zhu
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
This paper proposes a retransmission-based error control scheme, which enhances the conventional ARQ type packet loss recovery technique for real-time applications by allowing multiple retransmissions. Active request list (ARL) is introduced to enable multiple retransmissions. Invalid retransmission is avoided by using ARL together with buffer control, so that the strong points of ARQ are maintained
Keywords :
automatic repeat request; buffer storage; computer networks; error correction; packet switching; real-time systems; ARQ; active request list; automatic repeat request; computer communications; error control scheme; packet loss recovery; real-time communication; Application software; Automatic repeat request; Communication system control; Context modeling; Context-aware services; Delay; Electronic mail; Error correction; Forward error correction; Timing;
Conference_Titel :
Info-tech and Info-net, 2001. Proceedings. ICII 2001 - Beijing. 2001 International Conferences on
Conference_Location :
Beijing
Print_ISBN :
0-7803-7010-4
DOI :
10.1109/ICII.2001.983597
