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公开(公告)号:US20120250728A1
公开(公告)日:2012-10-04
申请号:US13077506
申请日:2011-03-31
申请人: Neven PISCHL , Joseph Cordaro , Yongbum Kim
发明人: Neven PISCHL , Joseph Cordaro , Yongbum Kim
CPC分类号: H04B3/23 , H04B15/06 , H04J3/0658 , H04L7/02
摘要: Embodiments allow for the use of the SS modulation technique (and thus for significant reduction of EMI due to clock transmission) in scenarios involving tight synchronization requirements between two devices. In particular, embodiments can be used in high-speed communication networks (e.g., high-speed Ethernet) where a clock signal embedded in the data stream at the transmitter and recovered from the data stream at the receiver is the only source for synchronization between the transmitter and the receiver (i.e., no other synchronization channel available). Embodiments are also especially useful in communication systems utilizing echo cancellers.
摘要翻译: 在两个设备之间的紧密同步要求的情况下,实施例允许使用SS调制技术(并因此在时钟传输下显着降低EMI)。 特别地,实施例可以用在高速通信网络(例如,高速以太网)中,其中嵌入在发射机处的数据流中的时钟信号并且从接收机处的数据流中恢复的时钟信号是在 发射机和接收机(即没有其他同步信道可用)。 实施例在使用回波消除器的通信系统中也特别有用。
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公开(公告)号:US08582710B2
公开(公告)日:2013-11-12
申请号:US13077506
申请日:2011-03-31
申请人: Neven Pischl , Joseph Cordaro , Yongbum Kim
发明人: Neven Pischl , Joseph Cordaro , Yongbum Kim
IPC分类号: H04L7/04
CPC分类号: H04B3/23 , H04B15/06 , H04J3/0658 , H04L7/02
摘要: Embodiments allow for the use of the SS modulation technique (and thus for significant reduction of EMI due to clock transmission) in scenarios involving tight synchronization requirements between two devices. In particular, embodiments can be used in high-speed communication networks (e.g., high-speed Ethernet) where a clock signal embedded in the data stream at the transmitter and recovered from the data stream at the receiver is the only source for synchronization between the transmitter and the receiver (i.e., no other synchronization channel available). Embodiments are also especially useful in communication systems utilizing echo cancellers.
摘要翻译: 在两个设备之间的紧密同步要求的情况下,实施例允许使用SS调制技术(并因此在时钟传输下显着降低EMI)。 特别地,实施例可以用在高速通信网络(例如,高速以太网)中,其中嵌入在发射机处的数据流中的时钟信号并且从接收机处的数据流中恢复的时钟信号是在 发射机和接收机(即没有其他同步信道可用)。 实施例在使用回波消除器的通信系统中也特别有用。
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