发明名称 |
Zero correlation zone sequences for communication system |
摘要 |
<p>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.</p> |
申请公布号 |
EP2680471(A1) |
申请公布日期 |
2014.01.01 |
申请号 |
EP20130174432 |
申请日期 |
2013.06.28 |
申请人 |
BLACKBERRY LIMITED |
发明人 |
XIN, YAN;JIA, YONGKANG;WU, HUAN;QU, SHOUXING;SHEYNMAN, ARNOLD |
分类号 |
H04J13/00;H04J13/10;H04J13/14 |
主分类号 |
H04J13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|