发明名称 |
Data transmission method for a mobile communication system |
摘要 |
This invention provides a mobile communication system which expanded the operation limitation of the heretofore adopted mobile communication systems and improved the spectrum efficiency greatly. A data transmission method for use in the mobile communication system of the present invention includes means for channel pluralizing by which to expand the Shannon limit and means for interference reduction by which to expand the interference limit. More specifically, a transmitting module comprises M units of modulators and L units of transmitting antennas, generates L units of signals by multiplying M units of modulated signals by a complex matrix consisting of MxL units of elements, and transmits the L units of signals from the L units of transmitting antennas. |
申请公布号 |
US2004174840(A1) |
申请公布日期 |
2004.09.09 |
申请号 |
US20030636696 |
申请日期 |
2003.08.08 |
申请人 |
YANO TAKASHI;TAMAKI SATOSHI;HANAOKA SEISHI;KATO TAKESHI |
发明人 |
YANO TAKASHI;TAMAKI SATOSHI;HANAOKA SEISHI;KATO TAKESHI |
分类号 |
H04J15/00;H04B7/06;H04B7/08;H04L1/00;H04L1/06;H04L1/16;H04L1/18;H04Q7/36;(IPC1-7):H04Q7/00 |
主分类号 |
H04J15/00 |
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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