发明名称 |
DATA TRANSMISSION METHOD AND DEVICE |
摘要 |
According to a data transmission method and an apparatus provided in the present invention, sparse code codebooks that can be used by a base station in a coordinating cluster in data transmission with a terminal are mutually different. This implements that base stations separately perform data transmission with the terminal without performing data exchange or channel information exchange between the base stations, thereby reducing system overheads and improving network transmission efficiency. |
申请公布号 |
EP3051923(A1) |
申请公布日期 |
2016.08.03 |
申请号 |
EP20130894565 |
申请日期 |
2013.09.27 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
ZHANG, SHUNQING;CHEN, YAN;LI, YUNGANG |
分类号 |
H04W88/12 |
主分类号 |
H04W88/12 |
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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