发明名称 |
ZERO CORRELATION ZONE SEQUENCES FOR COMMUNICATION SYSTEM |
摘要 |
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 pA and pB 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. |
申请公布号 |
US2014003474(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201213537398 |
申请日期 |
2012.06.29 |
申请人 |
XIN YAN;JIA YONGKANG;WU HUAN;QU SHOUXING;SHEYNMAN ARNOLD;RESEARCH IN MOTION LIMITED |
发明人 |
XIN YAN;JIA YONGKANG;WU HUAN;QU SHOUXING;SHEYNMAN ARNOLD |
分类号 |
H04L27/00;H04L5/14 |
主分类号 |
H04L27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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