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    • 1. 发明申请
    • MULTIBAND MULTIMODE WIRELESS COMMUNICATION APPARATUS AND ELECTRONIC DEVICE HAVING THE SAME
    • 多通道多通道无线通信设备及其相关的电子设备
    • US20120322502A1
    • 2012-12-20
    • US13413042
    • 2012-03-06
    • Chang Won SONGYong Soo SONGCheol Woong PARK
    • Chang Won SONGYong Soo SONGCheol Woong PARK
    • H04W88/02
    • H04W36/14
    • A MultiBand-MultiMode (MBMM) wireless communication apparatus for performing seamless wireless communication by supporting Inter-Radio Access Technology (RAT) handover between communication networks according to different access types is provided. The apparatus includes a first Radio Frequency (RF) unit accessing a first wireless network, a second RF unit accessing a second wireless network having a different access type than the first wireless network, an interface unit connected to a target electronic device, and a switching unit connected to both the first and second RF units. The switching unit connects at least one of the RF units to the interface unit for communicating with the target electronic device. The first RF unit selects one of the RF units according to a camping order of the RF units or according to signal receiving conditions of the RF units, and controls the switching unit to connect the selected RF unit to the interface unit.
    • 提供了一种通过支持根据不同接入类型的通信网络之间的无线接入技术(RAT)切换来执行无缝无线通信的多频多模(MBMM)无线通信装置。 该装置包括接入第一无线网络的第一射频(RF)单元,接入具有与第一无线网络不同的接入类型的第二无线网络的第二RF单元,连接到目标电子设备的接口单元和切换 单元连接到第一和第二RF单元。 开关单元将至少一个RF单元连接到用于与目标电子设备通信的接口单元。 第一RF单元根据RF单元的露营顺序或根据RF单元的信号接收条件选择RF单元中的一个,并且控制切换单元将所选择的RF单元连接到接口单元。