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发明公开
CN104135346A 无线通信系统、无线通信装置及无线通信方法 有权

无线通信系统、无线通信装置及无线通信方法
摘要：
在本发明提供的无线通信系统中，第2通信装置通过具备第1传输路径状况测定部和第2传输路径状况测定部，在进行和未进行协作通信时均能生成适当的反馈信息，其中，第1传输路径状况测定部在利用来自第1通信装置的参考信号来测定与第1通信装置之间的传输路径状况时，测定包含由来自其他第1通信装置的信号所造成的干扰的传输路径状况，第2传输路径状况测定部在利用来自第1通信装置的参考信号来测定与第1通信装置之间的传输路径状况时，抑制由来自其他第1通信装置的信号所造成的干扰来进行测定。
摘要（英）：

A wireless communication system includes a first channel state measurer and a second channel state measurer. When a second communication device measures a state of a channel between the second communication device and a first communication device using reference signals transmitted from the first communication device, the first channel measurer is configured to measure a state of the channel including an interference due to a signal transmitted from another first communication device. When measuring the state of the channel between the second communication device and the first communication device using the reference signals transmitted from the first communication device, the second channel state measurer measures the state of the channel while suppressing the interference due to the signal transmitted from the another first communication device. Accordingly, the wireless communication system can generate adequate feedback information both when cooperative communication is performed and when cooperative communication is not performed.

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