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On Pairwise Shift-Invariant Protocol Sequences
DOI:10.1109/LCOMM.2009.081993.png)
摘要
En 中文
Protocol sequences offer an approach to implement random-access channel without feedback. For these sequences, it is desirable that their cross-correlation should be as low as possible and that the length of their period should not be short. Completely shift-invariant sequences form an important class of protocol sequences which have perfect cross-correlation property but exponential growth period as a function of the number of users. We investigate in this paper a broader class of protocol sequences which are only pairwise shift-invariant. Results on minimum period and bit-pattern structure are presented.
Keyword:
Hamming cross-correlation function
protocol sequence
random-access channel without feedback
期刊
IF:
4.4
论文数:
1.3W
被引数:
2.2W
机构
引用论文
The Agricultural Potential of Northwestern Canada and Alaska and the Impact of Climatic Change
ARCTIC
IF0
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