发明名称 |
Method and apparatus for transmitting/receiving downlink data for UE in soft handover region in an OFDM system |
摘要 |
A method and apparatus for transmitting and receiving downlink data for signal combining at a UE in an OFDM cellular system are provided. A Node B sends combining information to the UE, and combinable cells use the same radio resources and the same scrambling sequence in data transmission to the UE. Therefore, the UE can receive naturally combined data without an additional operation. Also, the UE combines channel estimates calculated using pilot signals received form the cells and compensates the combined data signal using the combined channel estimate.
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申请公布号 |
US7978662(B2) |
申请公布日期 |
2011.07.12 |
申请号 |
US20060475243 |
申请日期 |
2006.06.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM YOUNG-BUM;KWON HWAN-JOON;LEE JU-HO;KIM DONG-HEE |
分类号 |
H04B1/707;H04B7/216;H04W36/00;H04W36/18 |
主分类号 |
H04B1/707 |
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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