Joint lossless-source and channel coding using automatic repeat request

作     者：Elmasry, GF 

作者机构：New Jersey Inst Technol Dept Elect & Comp Engn Newark NJ 07102 USA 

出 版 物：《IEEE TRANSACTIONS ON COMMUNICATIONS》 (IEEE Trans Commun)

年 卷 期：1999年第47卷第7期

页      面：953-955页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 08[工学] 

主　　题：Signal encoding Error detection Error correction Bit error rate Data compression Decoding Probability Codes (symbols) Joint lossless source coding Channel coding Automatic repeat request error model Automatic repeat request error correction detection capability Data compression DECODING arithmetic coding Signal encoding Channel coding Error detection 

摘      要：The susceptibility of arithmetic coding to errors is utilized for channel error recovery using an automatic repeat request (ARQ) scheme. The presented scheme optimizes the tradeoff between the redundancy added to overcome channel errors and detection capability. With this approach, the type of error pattern introduced by the channel does not affect the receiver s detection capability. This scheme is suitable for transmitting long files over low bit error rate channels, and it provides the assurance of reconstructing the original data, free from catastrophic errors.