Title :
Adaptive packet parity coding for loss-packet recovery
Author :
Xian, Zhenyu ; Song, Guanghui ; Kaneda, Takashi ; Cheng, Jun ; Watanabe, Yoichiro
Author_Institution :
Dept. of Intell. Inf. Eng. & Sci., Doshisha Univ., Kyotanabe, Japan
Abstract :
An adaptive packet parity coding is proposed for recovering the loss packets over packet loss network links. For every (n-1) packets of data, this coding scheme transmits an error-correcting packet that contains the XOR of the previous (n-1) packets of data. The block length n is adaptively controlled depending on packet loss characteristics in the decoding the block of n packets. The simulation shows that the adaptive packet parity coding scheme can satisfy a given block error rate requirement, even if the change of channel environment.
Keywords :
adaptive codes; block codes; error correction codes; error statistics; parity check codes; adaptive packet parity coding; block decoding; block error rate; error correcting packet; loss packet recovery; packet loss network links; Decoding; Error analysis; Error correction; Error correction codes; Forward error correction; Mobile communication; Propagation losses; Reed-Solomon codes; Resilience; Streaming media;
Conference_Titel :
Communications, Computers and Signal Processing, 2009. PacRim 2009. IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
978-1-4244-4560-8
Electronic_ISBN :
978-1-4244-4561-5
DOI :
10.1109/PACRIM.2009.5291311
