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发明授权
CN106059719B 发射和接收ACK/NACK信号的方法及其装置 有权 转让

发射和接收ACK/NACK信号的方法及其装置
摘要：
一种发射和接收ACK/NACK信号的方法及其装置。该方法包括以下步骤：配置第一ACK/NACK资源集合和第二ACK/NACK资源集合；从基站BS接收被配置为指示至少两个ACK/NACK资源的ACK/NACK资源指示符；基于信道选择，将与下行链路数据传输相关联的ACK/NACK映射到所述至少两个ACK/NACK资源中的至少一个ACK/NACK资源和调制符号的组合上；以及通过利用该组合将所述ACK/NACK发送到所述BS。
摘要（英）：

Disclosed is a method for transmitting an ACK/NACK signal for an HARQ (Hybrid Automatic Repeat reQuest) in a CA (Carrier Aggregation) system, the method including obtaining at least one transmission resource among first and second transmission resources; configuring a first table showing a relationship in which a combination of at least one of the first and second transmission resources and modulation symbols is mapped to an ACK/NACK signal, and transmitting modulation symbols corresponding to a transmission target ACK/NACK signal in the first table by using transmission resource corresponding to the transmission target ACK/NACK signal in the first table.

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