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发明公开
CN102714563A 无线基站装置、移动终端装置和无线通信方法 有权

无线基站装置、移动终端装置和无线通信方法
摘要：
提供一种考虑高精度的干扰估计而对下行链路的信道质量测定用参考信号进行发送接收的无线基站装置、移动终端装置和无线通信方法。在本发明的无线通信方法中，无线基站装置生成信道质量测定用参考信号，并将所述信道质量测定用参考信号映射到邻接的2个码元，移动终端装置对包括在所述邻接的2个码元中映射的信道质量测定用参考信号的下行链路信号进行接收，并使用在所述邻接的2个码元中映射的信道质量测定用参考信号来进行干扰功率估计。
摘要（英）：

Provided are a radio base station apparatus, a mobile terminal apparatus and a wireless communication method wherein a downlink channel quality determination reference signal is transmitted and received in consideration of highly precise interference estimation. According to the wireless communication method, the radio base station apparatus generates and maps a channel quality determination reference signal to two adjacent symbols, and the mobile terminal apparatus receives a downlink signal including the channel quality determination reference signal mapped to the two adjacent symbols and performs an interference power estimation by use of the channel quality determination reference signal mapped to the two adjacent symbols.

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