Fast Selecting Optimal Sync Word Based on Filtering and Backtracking for Burst Synchronization

机译：基于突发过滤的快速选择最优同步词

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The frame sync word (SW) is very important for burst data communication systems. Commonly used SWs such as M-sequences are not optimized for specific system environments in terms of misdetection (including false alarm and detection failure) probability. In this paper, both upper boundary and lower boundary of misdetection probability of frame synchronization are derived for given length and pattern of the preamble, length of SW and BER of channel. Based on the proposed boundaries, filtering out the SWs impossible to be optimal. And then, a backtracking full searching algorithm is used on the resulting SWs to select the optimal ones. Numerical results show that the Filtering and Backtracking Full Search Algorithm (FBFSA) is very efficient and flexible.

机译：帧同步字（SW）对于突发数据通信系统非常重要。就误检测（包括误报警和检测失败）概率而言，未针对特定系统环境优化诸如M序列之类的常用软件。本文针对给定的前同步码长度和模式，信道的SW长度和BER，推导了帧同步误检概率的上界和下界。根据建议的边界，滤除SW不可能达到最佳效果。然后，在生成的软件上使用回溯完全搜索算法来选择最佳算法。数值结果表明，滤波和回溯全搜索算法（FBFSA）非常有效且灵活。

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来源
《International Conference on Signal Processing(ICSP'06); 20061116-20; Guilin(CN)》|2006年|P.2151-2154|共4页
会议地点 Guilin(CN)
作者
Jian Liang; Hua Yu; Quanlong Ding; Gang Wei;
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School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640, China;

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原文格式 PDF
正文语种 eng
中图分类通信理论;
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专利

1. Analysis of Optimum Frame Synchronization Based on Periodically Embedded Sync Words [J] . Chiani M.A.H.W., Martini M.G. IEEE Transactions on Communications . 2007,第11期

机译：基于周期性嵌入同步字的最佳帧同步分析
2. A dual-rate burst-mode bit synchronization and data recovery circuit withfast optimum decision phase calculation [J] . Peter Ossieur, Johan Bauwelinck, XinCedric Melange, AEU: Archiv fur Elektronik und Ubertragungstechnik: Electronic and Communication . 2009,第11期

机译：一种双速率突发模式位同步和数据恢复电路，具有快速的最佳判决相位计算
3. A Fast-Lock, Jitter Filtering All-Digital DLL Based Burst-Mode Memory Interface [J] . IEEE Journal of Solid-State Circuits . 2014,第4期

机译：基于快速锁定，抖动过滤的全数字DLL突发模式存储器接口
4. Backtracking Algorithm for Fast Computing Misdetection Probability of Sync Word in Burst Synchronization [C] . Hua Yu, Jian Liang, Quanlong Ding, International Conference on Communication Technology; 20061127-30; Guilin(CN) . 2006

机译：突发同步中同步字快速计算误检测概率的回溯算法
5. Sync-by-CBA: Using metadata for content-based associations to facilitate logically synchronized and adaptive multimedia presentations. [D] . Looms, Thelma Drayton. 2002

机译：CBA同步：使用元数据进行基于内容的关联，以促进逻辑同步和自适应多媒体演示。
6. An optimally evolved connective ratio of neural networks that maximizes the occurrence of synchronized bursting behavior [O] . Chao-Yi Dong, Kwang-Hyun Cho 2012

机译：神经网络的最佳演化连接率可最大化同步爆发行为的发生
7. Analysis of optimum frame synchronization based on periodically embedded sync words [O] . Chiani, Marco, Martini, Maria G. 2007

机译：基于周期性嵌入同步字的最优帧同步分析
8. Time division radio relay synchronizing system using different sync code words for in sync and out of sync conditions Patent [R] . Campbell, D. R., Glomb, W. L. 1970

机译：时分无线电中继同步系统使用不同的同步码字同步和不同步条件专利

Fast Selecting Optimal Sync Word Based on Filtering and Backtracking for Burst Synchronization

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