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公开(公告)号：EP2262334A1
公开(公告)日：2010-12-15
申请号：EP09727800.6
申请日：2009-03-30
发明人： OH, Wahoh , MACHINO, Katsuyuki
摘要： Utilizing a frequency-bandwidth limited IMT frequency band of 3GHz, requirements of IMT-Advanced; that is, 100 Mbps for high speed movement and 1 Gbps for low speed movement in the downlink are satisfied. A communication system performs radio communication between a base station apparatus 40a and a mobile station apparatus 50 using a plurality of frequency layers having frequency bands different from each other, wherein the base station apparatus 40a assigns a downlink cell common control channel and a downlink cell common traffic channel to a low-frequency layer, and assigns a downlink cell dedicated control channel and a downlink cell dedicated traffic channel to a low-frequency layer and/or a high-frequency layer according to a downlink channel status and a communication requirement of the mobile station apparatus 50.
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公开(公告)号：EP2262334B1
公开(公告)日：2020-03-25
申请号：EP09727800.6
申请日：2009-03-30
发明人： OH, Wahoh , MACHINO, Katsuyuki
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公开(公告)号：EP1467518A1
公开(公告)日：2004-10-13
申请号：EP02783614.7
申请日：2002-11-25
摘要： A second wireless communication system comprises reception means for receiving a control signal transmitted by a first wireless system which defines its own communication-enabled period based on the control signal, and communication control means for determining, based on the control signal, a vacant time region in the communication-enabled period that is not utilized by the first wireless communication system, and allocating the vacant time region as its own communication time region.
摘要翻译： 第二无线通信系统包括：接收装置，用于接收由第一无线系统发送的控制信号，该控制信号基于控制信号定义其自己的通信使能时段;以及通信控制装置，用于基于控制信号来确定空闲时间区域 在没有被第一无线通信系统利用的通信使能期间内，分配空闲时间区域作为自己的通信时间区域。
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