A DYNAMIC STOPPING CRITERION IN TURBO DECODING FOR DEEP SPACE COMMUNICATION

摘要：

This paper proposes a dynamic stopping criterion in Turbo decoding for unpredictability of Deep Space Communication(DSC).This criterion can stop iterating dynamically according to channel condition. The simulation results show that applying the improved criterion to DSC can reduce the average iterations effectively as well as keep the decoding performance, moreover it requires no extra storage and lower power consumptions, thus suitable for particular environment such as DSC.

关键词： Deep Space Communication: Turbo code Stopping Criterion

作者: CHEN XIAO-MING YU XIAO-YOU WANG XIAO-CHUN

作者单位: School of Information Science and Technology,Hunan University Changsha, China, 410082 School of Information Science and Technology,Hunan University Changsha, Chi Communication Navigating and Command Automation Institute of the Air Force Equipments Aca

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 701-706

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）