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    RELAY DEVICE, COMMUNICATION SYSTEM, AND AUDIO SIGNAL RELAYING METHOD
    8.
    发明公开
    RELAY DEVICE, COMMUNICATION SYSTEM, AND AUDIO SIGNAL RELAYING METHOD 审中-公开
    相关人士，康复科学研究所（TONSIGNALWEITERLEITUNGSVERFAHREN）

    公开(公告)号：EP3166293A1

    公开(公告)日：2017-05-10

    申请号：EP15814095.4

    申请日：2015-07-02

    申请人： Icom Incorporated

    发明人： SONOBE, Hirotaka

    IPC分类号： H04M3/56

    CPC分类号： H04B7/15557 ,  G06F3/16 ,  H04L5/14 ,  H04L5/16 ,  H04M3/568 ,  H04M2207/18

    摘要： [Problem] To enable the response audio signal of one transceiver to be heard by other transceivers, in cases when a plurality of subordinate transceivers (wireless handset) are present.
    [Solution] A relaying device is provided with: a wireless apparatus interface having a repeater connected thereto; a signal processing unit connected to the wireless apparatus interface; a network interface connected to a network; a packet processing unit connected to the network interface; and a mixing unit provided between the signal processing unit and the packet processing unit. The packet processing unit reads out an audio signal from a packet inputted from the network interface, and outputs the audio signal as a downlink audio signal. The mixing unit inputs the downlink audio signal into the signal processing unit, and inputs an uplink audio signal into the signal processing unit. The signal processing unit outputs, to the wireless apparatus interface, the downlink audio signal and the uplink audio signal.

    摘要翻译： [问题]当存在多个下属收发器（无线手持机）的情况下，使得一个收发器的响应音频信号能被其他收发器听到。 [解决方案]中继设备具有：具有连接到其上的中继器的无线设备接口; 连接到所述无线装置接口的信号处理单元; 连接到网络的网络接口; 连接到网络接口的分组处理单元; 以及设置在信号处理单元和分组处理单元之间的混合单元。 分组处理单元从从网络接口输入的分组中读出音频信号，并输出音频信号作为下行音频信号。 混合单元将下行链路音频信号输入信号处理单元，并将上行链路音频信号输入信号处理单元。 信号处理单元向无线设备接口输出下行链路音频信号和上行链路音频信号。

    RELAY DEVICE, WIRELESS ACCESS POINT, VOICE COMMUNICATION SYSTEM, AND VOICE COMMUNICATION METHOD
    9.
    发明公开
    RELAY DEVICE, WIRELESS ACCESS POINT, VOICE COMMUNICATION SYSTEM, AND VOICE COMMUNICATION METHOD 审中-公开
    RELAISVORRICHTUNG，DRAHTLOSZUGANGSPUNKT，SPRACHKOMMUNIKATIONSSYSTEM UND SPRACHKOMMUNIKATIONSVERFAHREN

    公开(公告)号：EP3116249A1

    公开(公告)日：2017-01-11

    申请号：EP14884879.9

    申请日：2014-12-25

    申请人： Icom Incorporated

    发明人： TAWARA, Kenji

    IPC分类号： H04W4/10 ,  H04W64/00 ,  H04W68/00 ,  H04W84/12

    摘要： [Problem] To provide a voice communication system which causes a relaying device to manage communication between terminal devices based on the affiliations of the terminal devices, and manage the current positions of the respective terminal devices.
    [Solution] In a voice communication system, a relaying device relays voice communication of a plurality of section systems. The relaying device stores, with respect to each of the section systems, a plurality of pieces of area information divided on the basis of the communication range of a wireless access point. A terminal device transmits a voice signal to which the identification code thereof is added. When receiving the voice signal from the terminal device, the relaying device identifies a section system to which this terminal device belongs from the identification code added to the voice signal, and identifies an area in which the terminal device is present on the basis of positional information relating to the terminal device. The relaying device transfers the voice signal to another terminal device which belongs to the identified section system and is present in the identified area.

    摘要翻译： [问题]提供一种语音通信系统，其使得中继设备基于终端设备的隶属来管理终端设备之间的通信，并且管理各个终端设备的当前位置。 解决方案在语音通信系统中，中继装置中继多个分段系统的语音通信。 中继装置相对于每个分段系统存储基于无线接入点的通信范围划分的多个区域信息。 终端装置发送添加有识别码的语音信号。 当从终端装置接收到语音信号时，中继装置从添加到话音信号的识别码中识别该终端装置所属的部分系统，并根据位置信息识别终端装置存在的区域 涉及终端设备。 中继装置将语音信号传送到属于所识别的部分系统并存在于所识别的区域中的另一个终端设备。

    WIRELESS COMMUNICATION SYSTEM, RELAY SYSTEM, REPEATER DEVICES AND SYNCHRONIZATION METHOD
    10.
    发明授权
    WIRELESS COMMUNICATION SYSTEM, RELAY SYSTEM, REPEATER DEVICES AND SYNCHRONIZATION METHOD 有权
    无线通信系统，中继系统放大器装置和同步方法

    公开(公告)号：EP2352348B1

    公开(公告)日：2016-12-14

    申请号：EP09823642.5

    申请日：2009-10-28

    申请人： Icom Incorporated

    发明人： FUKUZAWA Shoji ,  TANAKA Yoshiyuki

    IPC分类号： H04W56/00 ,  H04W36/08 ,  H04W84/08

    CPC分类号： H04B7/15542 ,  H04L7/041 ,  H04W56/0015 ,  H04W84/08 ,  H04W92/20

    摘要： A wireless communication system comprises a relay system including a plurality of relay devices and a plurality of wireless terminal devices. Each relay device transmits control information to the wireless terminal device which is registered in the own relay device, and each wireless terminal device selects, based on the control information received from the relay device which registers the own wireless terminal device, a channel which is currently able to relay a communication among channels respectively allocated to the relay devices to establish a communication between the wireless terminal devices. Each relay device acquires information configuring the control information via a communication line and causes a downlink signal wirelessly transmitted by the own relay device to synchronize with a communication signal, and each wireless terminal device maintains, when shifting a channel for communication to another channel, a synchronized state established in a channel prior to shifting.