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发明公开
CN101771502A 一种信息复用的方法、系统和用户终端 无效 - 驳回

一种信息复用的方法、系统和用户终端
摘要：
本发明公开了一种信息复用的方法，包括：用户终端(UE)根据来自基站(BS)的数据包产生相应的确认/非确认(ACK/NACK)信息；将产生的各种不同ACK/NACK信息复用在子帧的第一个时隙和第二个时隙上；将子帧内的ACK/NACK信息通过物理上行控制信道(PUCCH)反馈给BS。本发明还公开了一种信息复用的系统和UE，将1个子帧内的第二个时隙也用来复用并传输与第一个时隙不同的ACK/NACK信息，从而在空频分组编码(SFBC)的空频分集增益保证ACK/NACK信息传输可靠性的前提下，达到提高ACK/NACK信息的复用效率，节省资源的目的。
摘要（英）：

The invention discloses a method of information reuse, comprising: a user end (UE) generates corresponding acknowledge/non- acknowledge (ACK / NACK) information according to the packet from the base station (BS); the different generated ACK / NACK information is reused on a first time slot and a second time slot of a sub-frame; the ACK / NACK information in the sub-frame sends feedback to the BS through a physical uplink control channel (PUCCH). The invention also discloses a system and UE of information reuse, the second time slot in the sub-frame is used for reusing and transmitting ACK / NACK information which is different from that of the first time slot, thereby achieving purpose of increasing reuse efficiency of ACK / NACK information, saving resources, under the premise that space-frequency diversity gain of space frequency block coding (SFBC) ensures the reliability of ACK / NACK information transmission.

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