发明名称 |
DATA TRANSMISSION METHOD AND SYSTEM |
摘要 |
The present invention provides a data transmission method and system, where the method is used in system architecture adopting a virtual heterogeneous network, where a macro base station covering a macro-cell and a pico base station covering a pico-cell share the same station address, and the method includes the following step: sending control information and data information to user terminals in the macro-cell and the pico-cell according to location information of the user terminals so that the user terminals obtain the data information according to the control information. The system includes a sending module. The present invention implements joint scheduling of resources between a macro base station and a pico base station, reduces interference between cells, and maximally improves an overall data rate. |
申请公布号 |
EP2549827(A1) |
申请公布日期 |
2013.01.23 |
申请号 |
EP20110777197 |
申请日期 |
2011.05.17 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
DU, YINGGANG;LIU, SHENG;WANG, RUI |
分类号 |
H04W16/32;H04W72/04;H04W72/08;H04W84/04 |
主分类号 |
H04W16/32 |
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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