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    • 2. 发明申请
    • MULTI-WIRELESS COMMUNICATION DEVICE
    • 多无线通信设备
    • US20100291967A1
    • 2010-11-18
    • US12777514
    • 2010-05-11
    • Jun SakuraiHiroshi SasakiTakeshi Kawagishi
    • Jun SakuraiHiroshi SasakiTakeshi Kawagishi
    • H04W88/06
    • H04W56/00H04W88/06
    • A multi-wireless communication device includes: a plurality of communication controllers for controlling communication of a plurality of corresponding different systems, respectively; a plurality of counters for counting communication frames having different frame periods that depend on the systems, respectively; a common counter for counting in a predetermined period; a first converter for converting a count value of one of the counters corresponding to one of the systems under communication into a common count value of the common counter to determine the end of the communication under the one of the systems; and a second converter for converting a count value of the other of the counters into another common count value to determine a system switch period from the one of the systems to the other of the systems beginning from the end of the communication under the one of the systems.
    • 多无线通信装置包括:多个通信控制器,用于分别控制多个对应的不同系统的通信; 多个计数器,用于对依赖于所述系统的不同帧周期的通信帧进行计数; 一个在预定时间内进行计数的通用柜台; 第一转换器,用于将对应于通信中的一个系统的一个计数器的计数值转换为公共计数器的公共计数值,以确定系统中的一个系统下的通信结束; 以及第二转换器,用于将另一个计数器的计数值转换成另一个公共计数值,以确定系统切换周期,从系统中的一个到另一个系统,从该通信的结束开始, 系统。
    • 6. 发明授权
    • Data transmission device, data receiving device, data transfer device and method
    • 数据传输装置,数据接收装置,数据传输装置及方法
    • US07120846B2
    • 2006-10-10
    • US09734702
    • 2000-12-13
    • Takeshi KawagishiKiyoshi Sudo
    • Takeshi KawagishiKiyoshi Sudo
    • H04I1/18
    • H04L1/1877H04L1/1809
    • A data transfer device having a data transmission side to receive an error detection signal transmitted thereto when an error is detected within data transmitted therefrom. It is decided whether to receive an error detection signal relating to the data transmitted therefrom and retransmission of the data is controlled depending upon the result of this determination. A data receiving side to detect an error in data transmitted thereto, to detect whether there is an error in the data received and, if there is an error in the data received, the data receiving side is capable of receiving data which generates an error detection signal depending upon the degree of the error. Therefore, when an error is detected from transfer data received, it will be possible to re-transfer the data using the address data for the transmission source.
    • 一种数据传输装置,具有数据发送侧,当在其中发送的数据内检测到错误时,接收发送到其上的错误检测信号。 决定是否接收与从其发送的数据相关的错误检测信号,并根据该确定的结果来控制数据的重发。 一种数据接收侧,用于检测发送到其中的数据中的错误,以检测所接收的数据中是否存在错误,并且如果接收到的数据有错误,则数据接收侧能够接收产生错误检测的数据 信号取决于误差的程度。 因此,当从接收到的传送数据检测到错误时,可以使用发送源的地址数据重新传送数据。