Patent application number | Description | Published |
20090077298 | Methods and apparatus for bridged data transmission and protocol translation in a high-speed serialized data system - An apparatus for transmitting data across a high-speed serial bus includes an IEEE 802.3-compliant PHY having a GMII interface; an IEEE 1394-compliant PHY in communication with the IEEE 802.3-compliant PHY via a switch; the switch determining whether data transmission is be routed to the IEEE 802.3-compliant PHY or the IEEE 1394-compliant PHY; a first connection, the first connection for transmitting data between a device and the IEEE 802.3-compliant PHY; and a second connection, the second connection for transmitting data between a device and the IEEE 1394-compliant PHY. | 03-19-2009 |
20090210725 | VARIABLE POWER OVER ETHERNET BASED ON LINK DELAY MEASUREMENT - According to an example embodiment, an apparatus at a power source equipment (PSE) may include a transceiver configured to transmit and receive data via a communications link with a powered device (PD), and a controller configured to: determine a propagation delay of the communications link based on a message exchange between the PSE and the PD, the PSE and PD being connected via the communications link; and determine an amount of power to be supplied via Power Over Ethernet (POE) from the PSE to the PD via the communications link based on the propagation delay of the communications link. | 08-20-2009 |
20100241775 | METHOD AND APPARATUS FOR ARBITRATION ON A FULL-DUPLEX BUS USING DUAL PHASES - A method and apparatus for arbitrating on a high performance serial bus is disclosed. The invention provides for a plurality of arbitration phases and an arbitration advancing means. | 09-23-2010 |
20120179850 | METHOD AND APPARATUS FOR ARBITRATION ON A DATA BUS - A method and apparatus for arbitrating on a high performance serial bus is disclosed. The invention provides for a plurality of arbitration phases and an arbitration advancing means. | 07-12-2012 |
20130339767 | VARIABLE POWER OVER ETHERNET BASED ON LINK DELAY MEASUREMENT - According to example implementations, a power source device provides power to a powered device over a network link. The power source device may include a controller and a transceiver configured to transmit and receive data via a network link with the powered device. The controller may be configured to receive one or more network data packets from the powered device indicating a network delay associated with the network link, determine an amount of power to be supplied to the powered device based on the network delay indicated by the one or more network data packets, and control a power supply to supply the determined amount of power to the powered device through the network link. | 12-19-2013 |
Patent application number | Description | Published |
20140211865 | Method and System for Modularized Configurable Connector System for Ethernet Applications - A first modular Ethernet connector and a coupled corresponding second modular Ethernet connector may communicate data based on Ethernet standards. The Ethernet connectors may be configurable and comprise at least twelve contact positions. Different connector configurations may support widely different data rates. The Ethernet connectors may fit within a handheld device and/or may be sized to fit greater than twenty-four connectors in a 1 RU faceplate of a 19 inch rack. A variable number of conductor and/or ground contact positions may be unpopulated or populated with contacts of various materials. The Ethernet connectors may be configured with a properly fitting latching mechanism, with connector shielding and/or to ground cable shielding. The Ethernet connectors may be sized and fitted for secure coupling. The Ethernet connectors may be coupled to a twisted pair cable. Differential pair conductors are terminated adjacently. The Ethernet connectors may comprise POE, a PHY and/or an antenna. | 07-31-2014 |
20150046127 | Industrial Cooperative and Compressive Sensing System - A system for sensing in an industrial environment includes a processing node configured to receive a first sensor data from a first sensor and a second sensor data from a second sensor, both of which are disposed in the industrial environment. The processing node is further configured to process randomly sampled data from at least one of the first sensor data and the second sensor data to generate processed sensor data that includes the randomly sampled data. The processing node further configured to identify data of interest from the processed sensor data based on comparison of the processed sensor data with a sampling dictionary of predetermined information. The processing node further configured to filter and assemble the identified data of interest to create a set of compressed data, and transmit the set of compressed data to a predetermined destination. | 02-12-2015 |
20150078180 | Communication Adaptations To Industrial Noise - A device in an industrial environment may adapt communications to account for industrial noise in the industrial environment. The device may send a first communication to a destination device in the industrial environment using a first communication technology. The device may access noise prediction data for the industrial environment, and the noise prediction data may indicate predicted noise for one or more portions of the industrial environment, including a communication pathway to the destination device using the first communication technology. The device may adapt a subsequent communication to the destination device to account for the predicted noise along the communication pathway. | 03-19-2015 |
20150078200 | Adaptive Industrial Network - An environment, such as an industrial environment, may include a control network with multiple network devices. A network device in the control network may have groups of communication ports servicing upstream and/or downstream network traffic. The group of communication ports may have, for example, two communication ports. Transmission parameters of the communication ports may be dynamically configured based on a first network port configuration and a second network port configuration for the first and second communication ports, respectively. The first network port configuration may have different transmission parameters than the second network port configuration. The first network port may forward data packets over the control network according to the first network port configuration, while the second network port may forward data packets to the next hop device utilizing the second network port configuration. | 03-19-2015 |