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    • 2. 发明申请
    • Multi-Wideband Communications over Multiple Mediums
    • 多媒体多宽带通信
    • US20080130640A1
    • 2008-06-05
    • US11752887
    • 2007-05-23
    • Jonathan Ephraim David HurwitzJuan Carlos RiveiroDavid Ruiz
    • Jonathan Ephraim David HurwitzJuan Carlos RiveiroDavid Ruiz
    • H04B3/54H04M11/00H04L12/58
    • H04L49/30H04B3/54H04B2203/5437H04B2203/5445H04B2203/5454H04L12/2838H04M11/062
    • A powerline communications device comprises a powerline communications interface and at least one other communications interface configured to communicate over a computing network. The powerline communications interface is further configured to receive electrical power. The computing network may comprise mediums including powerlines, telephone lines, and/or coaxial cables. In some embodiments, the powerline communications interface may communicate with a network apparatus, such as a personal computer, via an Ethernet interface. The powerline interface, the telephone line interface, and/or the coaxial cable interface may all be associated with the same media access control (MAC) address. The powerline communications device may receive a message via a first medium and repeat the message via a second medium based on a quality of service (QoS) metric. In some embodiments, the powerline communications device may communicate using multiple frequency bands.
    • 电力线通信设备包括电力线通信接口和配置成通过计算网络通信的至少一个其他通信接口。 电力线通信接口还被配置为接收电力。 计算网络可以包括包括电力线,电话线和/或同轴电缆的介质。 在一些实施例中,电力线通信接口可以经由以太网接口与诸如个人计算机的网络设备进行通信。 电力线接口,电话线接口和/或同轴电缆接口可以全部与相同的媒体接入控制(MAC)地址相关联。 电力线通信设备可以经由第一介质接收消息,并且基于服务质量(QoS)度量经由第二介质重复该消息。 在一些实施例中,电力线通信设备可以使用多个频带进行通信。
    • 3. 发明授权
    • Multi-wideband communications over multiple mediums
    • 多种媒体上的多宽带通信
    • US08406239B2
    • 2013-03-26
    • US11752887
    • 2007-05-23
    • Jonathan Ephraim David HurwitzJuan Carlos RiveiroDavid Ruiz
    • Jonathan Ephraim David HurwitzJuan Carlos RiveiroDavid Ruiz
    • H04L12/28
    • H04L49/30H04B3/54H04B2203/5437H04B2203/5445H04B2203/5454H04L12/2838H04M11/062
    • A powerline communications device comprises a powerline communications interface and at least one other communications interface configured to communicate over a computing network. The powerline communications interface is further configured to receive electrical power. The computing network may comprise mediums including powerlines, telephone lines, and/or coaxial cables. In some embodiments, the powerline communications interface may communicate with a network apparatus, such as a personal computer, via an Ethernet interface. The powerline interface, the telephone line interface, and/or the coaxial cable interface may all be associated with the same media access control (MAC) address. The powerline communications device may receive a message via a first medium and repeat the message via a second medium based on a quality of service (QoS) metric. In some embodiments, the powerline communications device may communicate using multiple frequency bands.
    • 电力线通信设备包括电力线通信接口和配置成通过计算网络通信的至少一个其他通信接口。 电力线通信接口还被配置为接收电力。 计算网络可以包括包括电力线,电话线和/或同轴电缆的介质。 在一些实施例中,电力线通信接口可以经由以太网接口与诸如个人计算机的网络设备进行通信。 电力线接口,电话线接口和/或同轴电缆接口可以全部与相同的媒体接入控制(MAC)地址相关联。 电力线通信设备可以经由第一介质接收消息,并且基于服务质量(QoS)度量经由第二介质重复该消息。 在一些实施例中,电力线通信设备可以使用多个频带进行通信。
    • 7. 发明授权
    • Surface mounted light assembly
    • 表面安装灯组件
    • US06155703A
    • 2000-12-05
    • US167024
    • 1998-10-06
    • Alexander RizkinRobert H. TudhopeDavid RuizYevgeniy Durets
    • Alexander RizkinRobert H. TudhopeDavid RuizYevgeniy Durets
    • E01F3/00E01F9/06F21V8/00F21V7/04
    • G02B6/0008E01F3/00E01F9/559F21W2101/04F21W2111/06Y10S385/901
    • Surface light assemblies are disclosed that are particularly useful as edge light assemblies for illuminating the outer boundaries of a deck of a ship or a heliport and as line-up light assemblies for illuminating a path on a surface such as a ship deck, a runway or the like. The light assembly includes a fiber optic cable connected to the bottom of a housing or enclosure which distributes light from a terminal end of the cable. The terminal end may include a transformer which produces a particular spread or cone of a light output pattern. Alternatively, a diffuser or optical element may be placed directly adjacent the terminal end of the cable or transformer which shapes, directs and homogenizes light emanating from the cable. The light assembly can include a durable glass window which protects the diffuser and cable and which can be adapted to filter out certain wavelengths of light producing a light output in a desired color. Such a construction is particularly useful for deck edge lighting. Alternatively, the light may be aimed or directed by a reflective surface directly toward a particular location in a specified narrow pattern. Such a construction is particularly useful for line-up light assemblies.
    • 公开了表面光组件,其特别可用作用于照亮船舶或直升机场甲板的外边界的边缘灯组件,以及作为用于照射诸如船甲板,跑道或跑道的表面上的路径的排列灯组件 类似。 灯组件包括连接到壳体或壳体的底部的光纤电缆,其分配来自电缆的终端的光。 终端可以包括产生光输出图案的特定扩展或锥形的变压器。 或者,扩散器或光学元件可以直接放置在电缆或变压器的终端附近,其形成,引导和均化从电缆发出的光。 灯组件可以包括耐用的玻璃窗,其保护扩散器和电缆,并且其可适于滤出某些波长的光,产生期望颜色的光输出。 这种结构对于甲板边缘照明特别有用。 或者,光可以由反射表面以特定的窄图案直接朝向特定位置瞄准或引导。 这种结构对于阵容灯组件特别有用。
    • 10. 发明授权
    • Network repeater
    • 网络中继器
    • US08571046B2
    • 2013-10-29
    • US12874404
    • 2010-09-02
    • Veronica RomeroDavid Ruiz
    • Veronica RomeroDavid Ruiz
    • H04L12/28H04L12/56
    • H04B3/58H04L12/46
    • A network repeater is configured to repeat data packets in a broadcast mode without generating a significant broadcast storm. The network repeater is configured to detect a characteristic of a received data packet. The data packet characteristic is compared with valid copies of packet characteristics previously stored in a packet registry. During a delay period, if a valid copy of the detected characteristic is found in the packet registry, then it is assumed that the packet is being received for the second time and the data packet is not repeated in the broadcast mode. If a valid copy of the detected characteristic of the data packet is not found in the packet registry, then the characteristic is stored in the packet registry and the data packet is repeated in a broadcast mode.
    • 网络中继器被配置为以广播模式重复数据分组而不产生重大的广播风暴。 网络中继器被配置为检测接收的数据分组的特性。 将数据分组特征与先前存储在分组注册表中的分组特征的有效副本进行比较。 在延迟期间,如果在分组注册表中发现检测到的特征的有效副本,则假设分组正在第二次被接收,并且数据分组在广播模式中不被重复。 如果在分组注册表中没有找到检测到的数据分组的特征的有效副本,则将特性存储在分组注册表中,并以广播模式重复数据分组。