Parity retransmission hybrid ARQ using rate 1/2 convolutional codes on a nonstationary channel

• Main Authors: LUGAND, L. R., Costello, Jr., D. J., DENG, Robert H.
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 1989
• 主題: Information Security
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/105; https://ink.library.smu.edu.sg/context/sis_research/article/1104/viewcontent/Parity_Retransmission_Hybrid_ARQ_ssing_Rate.pdf

A parity retransmission hybrid automatic repeat request (ARQ) scheme is proposed which uses rate 1/2 convolutional codes and Viterbi decoding. A protocol is described which is capable of achieving higher throughputs than previously proposed parity retransmission schemes. The performance analysis is...