发明名称 |
DYNAMIC SPACE-TIME CODING FOR A COMMUNICATION SYSTEM |
摘要 |
Techniques for transmitting data with dynamic space-time coding are described. Dynamic space-time coding refers to the mapping of data across both space and time dimensions based on a mapping scheme that changes in a dynamic manner, e.g., a time-variant manner. A transmitter generates at least one data stream and performs space-time coding on the at least one data stream in a dynamic manner to generate at least two output streams for transmission from at least two antennas. The space-time coding may be performed in various manners. For example, each data stream may be space-time coded based on a respective set of space-time codes, e.g., by cycling through the space-time codes in the code set or by using a space-time code selected based on feedback from a receiver. The code set for each data stream may also be selected from among multiple code sets available for the data stream. |
申请公布号 |
WO2006102254(A1) |
申请公布日期 |
2006.09.28 |
申请号 |
WO2006US10086 |
申请日期 |
2006.03.17 |
申请人 |
QUALCOMM INCORPORATED;BLANZ, JOSEF J.;SCHOTTEN, HANS DIETER |
发明人 |
BLANZ, JOSEF J.;SCHOTTEN, HANS DIETER |
分类号 |
H04L1/06 |
主分类号 |
H04L1/06 |
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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