会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 전화 교환기와 키폰 시스템으로 구성되는 디지털 유선네트워크 및 그것의 신호 전송방법
    • 数字电缆网络包括电话交换机和主要电话系统及其信号传输方法,特别涉及在保持最高通信质量的情况下发送语音,数据和视频信号的提供功能
    • KR1020040038245A
    • 2004-05-08
    • KR1020020067132
    • 2002-10-31
    • 첸 헹-치엔칭 한-쿠오쨔이 쮸안-유첸 친-셍
    • 첸헹-치엔
    • H04L12/28
    • PURPOSE: A digital cable network consisting of a telephone exchange and a KTS(Key Telephone System) and a signal transmission method thereof are provided to transmit voice, data, and video signals by consisting of a telephone exchange, a KTS, and a computer, and to maintain a top voice transmission quality. CONSTITUTION: Each telephone(20) is connected to a telephone exchange(10). Each of the telephones(20) is connected to a network device(30), to be adopted as a node in order to form a cable network for transmitting voice, data, and videos. A voice received from the first one of the plural telephones(20) is converted into a voice packet. The voice packet is transmitted to the second one of the plural telephones(20). The second one of the plural telephones(20) converts the voice packet into a voice signal, and broadcasts the voice signal.
    • 目的:提供由电话交换机和KTS(密钥电话系统)组成的数字有线网络及其信号传输方法,用于通过由电话交换机,KTS和计算机组成的语音,数据和视频信号, 并保持最高的语音传输质量。 构成:每个电话(20)连接到电话交换机(10)。 每个电话(20)连接到网络设备(30),以作为节点采用,以形成用于传输语音,数据和视频的有线网络。 从多个电话(20)中的第一个接收的语音被转换成语音分组。 语音分组被发送到多个电话(20)中的第二个。 多个电话(20)中的第二个将语音分组转换成语音信号,并且广播语音信号。
    • 3. 发明公开
    • 무선 디지털 키폰 시스템
    • 具有双向语音信号交换功能和网络信号发送功能的无线数字电话系统
    • KR1020040038244A
    • 2004-05-08
    • KR1020020067131
    • 2002-10-31
    • 첸 헹-치엔칭 한-쿠오쨔이 쮸안-유첸 친-셍
    • 첸헹-치엔
    • H04W84/16
    • H04W84/16H04M1/21H04M1/725H04M1/72502H04M3/42314H04M3/42323H04M7/009H04M9/00H04M2203/1091H04M2207/18H04M2207/206
    • PURPOSE: A wireless data KTS(Key Telephone System) is provided to simultaneously realize a voice signal transmitting function and a network signal transmitting function, thereby simultaneously supporting a telephone system and a network system, consequently a cost can be reduced. CONSTITUTION: A wireless digital KTS consists of a telephone exchange(12), at least one extension key telephone(14a,14b), at least one computer(16a,16b), and a UPS(Uninterruptible Power Supply)(18). The telephone exchange(12) switches a voice signal and a network signal, and transmits the switched voice signal and the network signal. The extension key telephones(14a,14b) use the voice signal and the network signal to transceive the signals with the telephone exchange(12) through wireless transmissions. The extension key telephones(14a,14b) are connected to the computers(16a,16b). The computers(16a,16b) include network interfaces(20a,20b) for performing network communication.
    • 目的:提供无线数据KTS(密钥电话系统),以同时实现语音信号发送功能和网络信号发送功能,从而同时支持电话系统和网络系统,从而可以降低成本。 规定:无线数字KTS由电话交换机(12),至少一个分机密钥电话(14a,14b),至少一台计算机(16a,16b)和一个UPS(不间断电源)(18)组成。 电话交换机(12)切换语音信号和网络信号,并发送切换的语音信号和网络信号。 扩展密钥电话(14a,14b)使用语音信号和网络信号通过无线传输与电话交换机(12)收发信号。 分机钥匙电话(14a,14b)连接到计算机(16a,16b)。 计算机(16a,16b)包括用于执行网络通信的网络接口(20a,20b)。