A Switching Type-II Hybrid ARQ Scheme with RCPT Codes

被引：0
|
作者：
Chen, Ju-Ya [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Inst Commun Engn, Kaohsiung 80424, Taiwan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2009年 / E92B卷 / 08期
关键词：
type-II hybrid ARQ; rate compatible punctured turbo codes (RCPT); SNR ESTIMATION; CHANNELS;
D O I：
10.1587/transcom.E92.B.2723
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A switching type-II hybrid ARQ scheme with rate compatible punctured turbo (RCPT) codes is proposed in this letter. The proposed scheme combines three retransmission schemes by minimizing a cost function that yields a compromise between throughput and delay time. The performance of the proposed algorithm is evaluated by computer simulations. Compared with conventional hybrid ARQ algorithms, the proposed algorithm can offer almost the same throughput performance with smaller time delay.
引用
收藏
页码：2723 / 2726
页数：4
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