发明名称 |
Method and communications system based on synchronously orthogonal quadruplets of two-shift complementary code pairs |
摘要 |
<p>The present invention proposes a method and a communications system for transmitting signals in a communications system, wherein each of four code sets comprising exactly two two-shift complementary code pairs is assigned for communication between entities of the communications system. The inventive concept is characterised in that ideal aperiodic auto-correlation property and zero cross-correlation value associated with every fourth shift of aperiodic cross-correlation function allow to reach either increased capacity or unique resource allocation flexibility and/or data rate adjustments according to users' or system's requirements.</p> |
申请公布号 |
EP1898541(A1) |
申请公布日期 |
2008.03.12 |
申请号 |
EP20060018599 |
申请日期 |
2006.09.05 |
申请人 |
NOKIA SIEMENS NETWORKS GMBH & CO. KG |
发明人 |
HRDLICKA, ONDREJ;SVAC, PAVOL |
分类号 |
H04J11/00 |
主分类号 |
H04J11/00 |
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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