发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION FROM RELAY NODE ON BACKHAUL UPLINK |
摘要 |
According to one embodiment of the present invention, the method for transmitting control information from a relay node to a base station on a backhaul link comprises the steps of: determining whether one time slot of a backhaul uplink subframe from the relay node to the base station is a first type slot having transmitted symbol with guard time set or a second type slot without guard time set; diffusing the control information in a time domain using a first length sequence for the first type slot or a second length sequence for the second type slot; mapping the diffused control information on at least one slot from the first type slot or the second type slot; and transmitting the backhaul uplink subframe having more than one slot from the first type slot or the second type slot wherein the control information is mapped.
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申请公布号 |
US2012069793(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US201013322884 |
申请日期 |
2010.05.31 |
申请人 |
CHUNG JAE HOON;LEE MOON II;PARK KYU JIN;MOON SUNG HO;HAN SEUNG HEE;KWON YEONG HYEON |
发明人 |
CHUNG JAE HOON;LEE MOON II;PARK KYU JIN;MOON SUNG HO;HAN SEUNG HEE;KWON YEONG HYEON |
分类号 |
H04B7/14;H04J3/08 |
主分类号 |
H04B7/14 |
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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