发明名称 |
SIGNAL TRANSMISSION METHOD AND DEVICE |
摘要 |
A signal transmission method, which includes: each data symbol needing to be transmitted is weighted and repeatedly extended to obtain the extended data symbol of each data symbol; the extended data symbol of each data symbol and the pilot frequency symbol are modulated and mapped to the specified time-frequency locations of each corresponding block repeat resource block to obtain each corresponding repeat data unit block; each repeat data unit block is transmitted. A signal transmission device is also disclosed in the present invention.
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申请公布号 |
US2010254341(A1) |
申请公布日期 |
2010.10.07 |
申请号 |
US20080682444 |
申请日期 |
2008.10.07 |
申请人 |
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD. |
发明人 |
SUN SHAOHUI;WANG YINGMIN;TANG HAI;CAI YUEMIN |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
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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