非重復(fù)跳頻序列族的理論限制
THEORETICAL BOUNDS ON FAMILIES OF NONREPEATING FH SEQUENCES
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摘要: 本文討論跳頻多址組網(wǎng)用的非重復(fù)序列族的理論限制,得到了限定漢明相關(guān)條件下非重復(fù)序列族中序列數(shù)目和序列長(zhǎng)度的理論限,列舉了幾種達(dá)到了理論限的非重復(fù)跳頻序列族。
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關(guān)鍵詞:
- 跳頻序列; 非重復(fù)跳頻序列; 理論限制
Abstract: Theoretical bounds are given for the number and period of nonrepea, ting Frequency Hopping (FH) sequences in asynchronous frequency hopping multiple access, with a guaranteed maximum number of pairwise hits. Practical constructions for families of nonrepeating sequences which reach the theoretical bounds are also given in this paper. -
Seay T S. Hopping Patterns for Bounded Mutual Interference in Frequency Hopping Multiple[2]Access. Proc. 1982 IEEE MILCOM Conference. Boston, Massachusetts: 1982, 22.3.1-22.3.6.[3]Lempel A, Greenberger H. IEEE Trans, on IT, 1974, IT-20(1):90-94.[4]Solomon G. Optimal Frequency Hopping Sequences for Multiple Access. AD-915852, 1973, 33-35.[5]梅文華.通信學(xué)報(bào),1991,12(1): 70-73.[6]Shaar A A, Davies P A. IEE Proc.-F, 1984, 131(7):719-724.[7]Maric S V, Titlebaum E L. IEEE Trans. on AES, 1990, AES-26(6):1035-1039.[8]楊義先.電子科學(xué)學(xué)刊,1992,14(6): 588-595. -
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