Binary Almost-Perfect Sequence Sets
文献类型：期刊论文
| 作者 | Cai, Kai1; Weng, Guobiao2; Cheng, Xueqi1 |
| 刊名 | IEEE TRANSACTIONS ON INFORMATION THEORY
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 56期号:7页码:3594-3604 |
| 关键词 | Almost perfect sequence set (APSS) correlation function LCZ sequences Paley and Paley partial sequences |
| ISSN号 | 0018-9448 |
| DOI | 10.1109/TIT.2010.2048490 |
| 英文摘要 | Sequence set with lower correlation values is highly desired for engineering applications. However, theoretical results (e. g., Welch bound) show that theta(max) >= root N in general, that is, the maximum out-of-phase autocorrelation and cross-correlation magnitudes of a sequence set is not less than the square root of the sequence period. In this paper, we propose a new concept, namely almost perfect sequence set (APSS), which has the property theta(max) <= c except for at most m shifts, where c and m are predefined small integers. A uniform method is presented to construct APSS and then the properties of such APSS are discussed. Moreover, a distance inequality on the APSS with m = 1 is obtained and several APSS families such as (2p, 8p + 2, 6, 4)-APSS and (3p, 64p(2)+8/3, 9, 9)-APSS for any prime p >= 5 are constructed based on Paley and Paley partial sequences. Finally, it shows that the APSS can be used to construct LCZ sequences and the properties of such LCZ sequences are presented. |
| WOS研究方向 | Computer Science ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000278812000044 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/12125]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Cai, Kai |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Kai,Weng, Guobiao,Cheng, Xueqi. Binary Almost-Perfect Sequence Sets[J]. IEEE TRANSACTIONS ON INFORMATION THEORY,2010,56(7):3594-3604. |
| APA | Cai, Kai,Weng, Guobiao,&Cheng, Xueqi.(2010).Binary Almost-Perfect Sequence Sets.IEEE TRANSACTIONS ON INFORMATION THEORY,56(7),3594-3604. |
| MLA | Cai, Kai,et al."Binary Almost-Perfect Sequence Sets".IEEE TRANSACTIONS ON INFORMATION THEORY 56.7(2010):3594-3604. |
入库方式： OAI收割
来源：计算技术研究所
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