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发明公开
CN103532655A 通信系统的零相关区序列 有权 转让

通信系统的零相关区序列
摘要：
本公开提供对零相关区(ZCZ)连接互补对(CCP)序列的集合的构建和使用，其中所述零相关区(ZCZ)连接互补对(CCP)序列具有大于1的零相关区范围，或者具有等于1的零相关区范围且序列集合大小大于2。选择互补对序列A和B；以及针对ZCZ CCP序列集合的每个成员，将正负号序列PA和pB与所述互补对序列进行组合，以形成所述集合的成员ZCZ CCP序列。被通过通信信道的传播改变的ZCZ CCP序列可以通过与所述集合的ZCZ CCP序列的互相关来标识。正负号序列的集合可以通过从初始集合进行递归扩展来构建或者通过计算机搜索来找到。所述序列可以用在便携式电子设备或者其他通信设备中的收发机中。
摘要（英）：

The present disclosure provides for the construction and use of a set of Zero-Correlation-Zone (ZCZ) Concatenated Complementary Pair (CCP) sequences with zero-correlation-zone range greater than one or with zero-correlation-zone range equal to one and the sequence set size greater than two. Complementary pair sequences A and B are selected and, for each member of the set of ZCZ CCP sequences, sign sequences P A and p B are combined with the complementary pair sequences to form a member ZCZ CCP sequence of the set. A ZCZ CCP sequence modified by propagation over a communication channel may be identified by cross-correlation with ZCZ CCP sequences of the set. A set of sign sequences may be constructed by recursive expansion from an initial set or found by a computer search. The sequences may be used in a transceiver of a portable electronic device or other communication device.

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