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7 条记录 (耗时 0.014 秒)

    Transmitter, transmitting method, repeater and repeating method
    1.
    发明公开
    Transmitter, transmitting method, repeater and repeating method 审中-公开
    发件人，Sendeverfahren，VerstärkerundVerstärkungsverfahren

    公开(公告)号：EP2337237A1

    公开(公告)日：2011-06-22

    申请号：EP10194595.4

    申请日：2010-12-10

    申请人： Electronics and Telecommunications Research Institute ,  Cheju National University Industry-Academic Cooperation Foundation

    发明人： Park, So Ra ,  Ko, Seok Jun ,  Baek, Myung Sun ,  Kim, Geon ,  Lee, Yong Hoon ,  Kim, Jin Min ,  Lee, Yong Tae ,  Song, Yun Jeong ,  Lee, Soo In

    IPC分类号： H04B7/155

    CPC分类号： H04B7/155

    摘要： The present invention relates to a transmitter, a repeater; a transmitting method, and a repeating method. A transmitter according to an exemplary embodiment of the present invention includes, a first signal generator that generates conventional signals according to a first wireless communication scheme; a second signal generator that generates additional signals used in a second wireless communication scheme different from the first wireless communication scheme; a coupler that couples the additional signals to the convention signals; and a transmitting unit that transmits the coupled signals in a transmission band of the first wireless communication scheme.

    摘要翻译： 本发明涉及发射机，中继器; 发送方法和重复方法。 根据本发明示例性实施例的发射机包括：根据第一无线通信方案产生常规信号的第一信号发生器; 产生在与第一无线通信方案不同的第二无线通信方案中使用的附加信号的第二信号发生器; 将附加信号耦合到约定信号的耦合器; 以及在第一无线通信方案的传输频带中发送耦合信号的发送单元。

    Relaying emergency broadcasts
    2.
    发明公开
    Relaying emergency broadcasts 审中-公开
    转播紧急服务信号

    公开(公告)号：EP2328287A3

    公开(公告)日：2014-05-14

    申请号：EP10193080.8

    申请日：2010-11-30

    申请人： Electronics and Telecommunications Research Institute

    发明人： Lee, Yong Hoon ,  Park, So Ra ,  Kim, Geon ,  Lee, Yong Tae ,  Kim, Jin Min ,  Baek, Myung Sun ,  Song, Yun Jeong ,  Lee, Soo In

    IPC分类号： H04H20/06 ,  H04H20/59

    CPC分类号： H04H20/06 ,  H04H20/59

    摘要： Provided is a method for providing emergency broadcasting for providing emergency service signal. A method for providing emergency broadcasting includes encoding the emergency service signals at a predetermined bit rate; optionally padding null stream in the encoded emergency service signals and generating a first emergency message signal having a first main service bit rate of a first broadcasting channel that is the bit rate or more; and optionally padding the null stream in the encoded emergency service signals and generating a second emergency message signal having a second main service bit rate of a second broadcasting channel different from the first main service bit rate that is the bit rate or more.

    Apparatus and method adding transmitter identification information
    3.
    发明公开
    Apparatus and method adding transmitter identification information 审中-公开
    Vorrichtung und Verfahren zumHinzufügenvon Senderidentifikationsinformationen

    公开(公告)号：EP2348653A1

    公开(公告)日：2011-07-27

    申请号：EP10195267.9

    申请日：2010-12-15

    申请人： Electronics and Telecommunications Research Institute

    发明人： Park, So Ra ,  Kim, Geon ,  Lee, Yong Hoon ,  Lee, Yong Tae ,  Kim, Jin Min ,  Baek, Myung Sun

    IPC分类号： H04H20/06 ,  H04H60/50 ,  H04H60/54 ,  H04H60/79 ,  H04H20/67

    CPC分类号： H04H20/06 ,  H04H20/67 ,  H04H60/50 ,  H04H60/54 ,  H04H60/79

    摘要： Disclosed is an apparatus and method for adding transmitter identification information. The transmitter identification information adding apparatus enables a wireless relay station within a DAB(Digital Audio Broadcasting) series transmission system to add, in a signal received from a transmitting station, separate transmitter identification information, so that a receiving station may identify whether the received signal is a signal transmitted from the wireless relay station, or a signal transmitted from the transmitting station, based on identification information.

    摘要翻译： 公开了一种用于添加发射机识别信息的装置和方法。 发射机识别信息添加装置使得DAB（数字音频广播）系列传输系统内的无线中继站能够在从发射站接收到的信号中增加单独的发射机识别信息，使得接收站可以识别接收到的信号 是基于识别信息从无线中继站发送的信号或从发送站发送的信号。

    Relaying emergency broadcasts
    6.
    发明公开
    Relaying emergency broadcasts 审中-公开
    Relaisrundfunk eines Notfalldienstsignals

    公开(公告)号：EP2328287A2

    公开(公告)日：2011-06-01

    申请号：EP10193080.8

    申请日：2010-11-30

    申请人： Electronics and Telecommunications Research Institute

    发明人： Lee, Yong Hoon ,  Park, So Ra ,  Kim, Geon ,  Lee, Yong Tae ,  Kim, Jin Min ,  Baek, Myung Sun ,  Song, Yun Jeong ,  Lee, Soo In

    IPC分类号： H04H20/06 ,  H04H20/59

    CPC分类号： H04H20/06 ,  H04H20/59

    摘要： Provided is a method for providing emergency broadcasting for providing emergency service signal. A method for providing emergency broadcasting includes encoding the emergency service signals at a predetermined bit rate; optionally padding null stream in the encoded emergency service signals and generating a first emergency message signal having a first main service bit rate of a first broadcasting channel that is the bit rate or more; and optionally padding the null stream in the encoded emergency service signals and generating a second emergency message signal having a second main service bit rate of a second broadcasting channel different from the first main service bit rate that is the bit rate or more.

    摘要翻译： 提供了一种用于提供紧急广播以提供紧急服务信号的方法。 一种用于提供紧急广播的方法包括以预定比特率对紧急服务信号进行编码; 可选地在所编码的紧急服务信号中填充空流，并产生具有作为比特率或更高比特率的第一广播信道的第一主服务比特率的第一紧急消息信号; 并且可选地在编码的紧急服务信号中填充空流，并产生具有与作为比特率或更高比特率的第一主服务比特率不同的第二广播信道的第二主服务比特率的第二紧急消息信号。