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发明公开
CN103618589A 一种确认信息传输方法及系统 无效 - 驳回

一种确认信息传输方法及系统
摘要：
一种确认信息传输方法及系统，所述方法包括：基站从终端接入的多个上行载波中确定一个上行主载波：如果所述上行主载波为频分双工FDD载波，则确认信息的传输方式为：下行载波在子帧n-4上传输物理下行共享信道PDSCH数据，对应的确认信息在所述上行主载波的上行子帧n上传输；如果所述上行主载波为时分双工TDD载波，则确认信息的传输方式为：下行载波在子帧n-k上传输PDSCH数据，对应的确认信息在所述上行主载波的上行子帧n上传输；其中，k为不小于4的正整数，根据所述上行主载波的帧结构确定k的取值；其中，所述终端的下行载波包括FDD下行载波和TDD下行载波。如此就解决了新的载波聚合方式下的确认信息传输问题。
摘要（英）：

The invention discloses a confirmation message transmission method and system. The method includes the steps that an uplink main carrier is determined by a base station from a plurality of uplink carriers connected to a terminal; if the uplink main carrier is an FDD carrier, the confirmation message transmission mode is that downlink carriers transmit PDSCH data on subframes n-4, and correspondingly the confirmation message is transmitted on the uplink subframe n of the uplink main carrier; if the uplink main carrier is a TDD carrier, the confirmation message transmission mode is that the downlink carriers transmit the PDSCH data on subframes n-k, and correspondingly the confirmation message is transmitted on the uplink subframe n of the uplink main carrier; the k is a positive integer no less than 4, and the value of the k is determined according to the frame structure of the uplink main carrier; the downlink carriers of the terminal comprise FDD downlink carriers and TDD downlink carriers. Hence, the confirmation message transmission problem in a novel carrier aggregation mode can be solved.

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