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    • 5. 发明公开
    • VISIBLE LIGHT COMMUNICATION WITH INCREASED SIGNAL-TO-NOISE RATIO
    • SICHTBAREM LICHT MITVERGRÖSSERTEM信号RAUSCH-VERHÄLTNIS的KOMMUNIKATION
    • EP2962412A4
    • 2016-11-09
    • EP14757461
    • 2014-02-25
    • COOPER TECHNOLOGIES CO
    • BOHLER CHRISTOPHER LEELI LIMIKANI VASKE
    • H04B10/116H04B10/50
    • H04B10/116H04B10/502
    • A method of increasing modulation of a visible light signal. The method can include receiving a signal that corresponds to the visible light signal, where the visible light signal has a magnitude. The method can also include adjusting, by a controller and based on the signal, a dimmer level of a dimmer by an amount, where the amount is proportional to the magnitude of the visible light signal, and where the dimmer level adjusts an output of a driver circuit. The visible light signal and the output of the driver circuit can be combined into a power signal and sent to one or more light sources. The one or more light sources can use the power signal to generate a light output that includes a visible light communication signal that is received by a receiver.
    • 增加可见光信号调制的方法。 该方法可以包括接收与可见光信号对应的信号,其中可见光信号具有大小。 该方法还可以包括通过控制器并且基于信号调整调光器的调光器电平的量,其中该量与可见光信号的幅度成比例,并且其中调光器电平调整 驱动电路。 可见光信号和驱动电路的输出可以组合成功率信号并发送到一个或多个光源。 一个或多个光源可以使用功率信号来产生包括由接收器接收的可见光通信信号的光输出。
    • 7. 发明公开
    • DISTRIBUTION OF SOFTWARE UPDATES IN WIRELESS MULTIHOP NETWORKS
    • VERTEILUNG VON SOFTWAREAKTUALISIENUNGEN DRAHTLOSEN MULTIHOP-NETZWERKEN
    • EP2915292A4
    • 2016-08-31
    • EP12887623
    • 2012-11-01
    • COOPER TECHNOLOGIES COBAHLS THOMAS ARTHURRANGARAJU SHRAVAN
    • BAHLS THOMAS ARTHURRANGARAJU SHRAVAN
    • H04L12/70G06F9/44G06F9/445
    • G06F8/65G06F8/71
    • Propagation of software updates in a wireless mesh network is handled according to an “informed push” model. Nodes are given the software update that they need, but this is done in response to a sequence of propagating reports on the need for the upgrade (i.e., that node devices have old versions). Each node device executes a reporting cycle in which a report is sent to its neighbors that indicates the types and versions of software items that reside on the device; and for non-resident software items, the lowest versions of which the node device received knowledge from its neighbors. If a node device determines that its reporting neighbor has an old version of a software item and the node device contains a newer version of that software type residing locally, then it sends its neighbor the upgrade. Otherwise, the node “gossips” about the old version to its own neighbors.
    • 在无线网状网络中的软件更新的传播是根据“推荐”模式来处理的。 节点被给予他们需要的软件更新,但这是响应于关于需要升级的传播报告的顺序(即,该节点设备具有旧版本)来完成的。 每个节点设备执行报告周期,其中将报告发送到其邻居,其指示驻留在设备上的软件项目的类型和版本; 并且对于非常驻软件项目,节点设备从其邻居接收知识的最低版本。 如果节点设备确定其报告邻居具有旧版本的软件项,并且节点设备包含本地驻留的该软件类型的较新版本,则向邻居发送升级。 否则,节点“闲话”关于旧版本到自己的邻居。