发明名称 |
A METHOD OF TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM |
摘要 |
In the described system, one or more base stations transmit a signal to a mobile station. The signal is transmitted using polarisation diversity, whereby the signal is transmitted in one direction using two signal beams, each signal beam being differently polarised. A method of beam hopping may be employed whereby the polarisation of the transmitted beams during hand off is varied according to predefined sequence. The sequence may be determined according to the data loading within the respective transmission cells. Also disclosed is a method of soft or softer hand off within a wireless communication system where the total number of signal beams transmitted from two base stations during hand off is kept constant. |
申请公布号 |
WO0139393(A3) |
申请公布日期 |
2001.12.20 |
申请号 |
WO2000EP10980 |
申请日期 |
2000.11.06 |
申请人 |
NOKIA NETWORKS OY;YLITALO, JUHA;PICHNA, ROMAN |
发明人 |
YLITALO, JUHA;PICHNA, ROMAN |
分类号 |
H04B7/005;H04B7/02;H04B7/04;H04B7/10;(IPC1-7):H04B7/10 |
主分类号 |
H04B7/005 |
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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