Analysis of FHMA performance on block cipher based frequency-hopping sequences
Analysis of FHMA performance on block cipher based frequency-hopping sequences
复制标题
DOI：
10.1109/lcomm.2004.832742
复制
发表时间：
2004-07
期刊：
影响因子：
--
通讯作者：
Zan Li;Yilin Chang;Lijun Jin;Jueping Cai
中科院分区：
文献类型：
--
作者：
Zan Li;Yilin Chang;Lijun Jin;Jueping Cai
基于三重数据加密标准（DES）分组密码跳频（FH）序列，提出了一种跳频多址（FHMA）网络分组协议。从理论上推导了FHMA系统的误包性能和吞吐量性能，表明在大用户数条件下，分组长度M与时隙数q的比值是决定FHMA系统性能的最关键参数。3-DES跳频序列与混沌跳频序列的计算机仿真结果也包括支持我们的发展。
Based on the triple Data Encryption Standard (DES) block cipher frequency-hopping (FH) sequences, a kind of packet protocol for frequency-hopping multiple-access (FHMA) network is suggested in this paper. In theory, the performances of both the packet error and the throughput are derived, which shows that the ratio of the packet length M to the frequency slots number q is most key parameter to determine the FHMA system performance under the condition of large user number. Computer simulation results of 3-DES FH sequences compared with those of the chaotic FH sequences are also included to support our developments.