摘要:
A passenger seating arrangement including pairings of first and second laterally-adjacent seats, wherein the first and second seats are positioned at different angles relative to a longitudinal aircraft axis and the first and second seats recline to different vertical elevations such that a bed surface of the first seat in a lay flat configuration can overlap a portion of a bed surface of the second seat in a lay flat configuration to maximize seating density.
摘要:
An Ethernet packet switch configured to manage one or more packet tunnels includes one or more ports; forwarding circuitry communicatively coupled to the one or more ports; and processing circuitry communicatively coupled to the forwarding circuitry, wherein the one or more packet tunnels are configured over the one or more ports, wherein each of the one or more packet tunnels has an associated maintenance endpoint (MEP), and wherein the processing circuitry is configured to manage the one or more packet tunnels based on performance characteristics determined through one or more of the associated MEP, intermediate switches, and a Network Management System.
摘要:
An acetabular component anteversion and abduction measurement system, comprising: an acetabular component; one or more radiopaque guide lines disposed on or adjacent to a posterior surface of the acetabular component; and one or more radiopaque guide lines disposed on or adjacent to an anterior surface of the acetabular component; wherein predetermined alignment of selected of the one or more anterior guide lines with selected of the one or more posterior guide lines under intra-operative fluoroscopy or radiography indicates proper surgical alignment of the acetabular component within the anatomy of a patient. Proper surgical alignment means that the acetabular component is not retroverted or overly anteverted or abducted within the anatomy of the patient.
摘要:
A network element operating in an Optical Transport Network (OTN) network and configured to adaptively preconfigure OTN connections includes one or more ports, each port including hardware supporting an Optical channel Transport Unit level k (OTUk) configured to transport an Optical channel Data Unit level k (ODUk) or one or more Optical channel Data Unit level j's (ODUj's), j
摘要:
High-density rack unit systems and methods are described for telecommunication and data communication systems that utilize novel airflow mechanisms thereby enabling modularity and high-density in small-form factor units. The high-density rack unit systems and methods offer novel airflow mechanisms via right-angle backplane connectors to enable more airflow in a rack unit as well as novel field replaceable fans in these high-density rack units. Further, the high-density rack unit systems and methods include a baffle structure to keep power-supply-related airflow separate from the airflow over other components in the 1U or 2U rack unit. In this manner, the high-density rack unit systems and methods enable system vendors and network operators to realize significant density improvements.
摘要:
A method for reducing a chromium containing material, comprising: combining the chromium containing material comprising chromium oxide with a carbonaceous reductant to form a chromium containing mixture; delivering the chromium containing mixture to a moving hearth furnace and reducing the chromium containing mixture to form a reduced chromium containing mixture; delivering the reduced chromium containing mixture to a smelting furnace; and separating the reduced chromium containing mixture into chromium metal and slag. The method also comprises agglomerating the chromium containing mixture in a granulator or the like. The chromium containing mixture has an average particle size of less than about 200 mesh (about 75 μm).
摘要:
Methods and systems for producing direct reduced iron (DRI), comprising: generating a syngas stream in a carbon dioxide (CO2) and steam reformer; and providing the syngas stream to a direct reduction (DR) shaft furnace as a reducing gas stream. The methods and systems also comprise combining the syngas stream with a recycled off-gas stream from the DR shaft furnace to form the reducing gas stream. The methods and systems further comprise removing carbon dioxide (CO2) from the recycled off-gas stream from the DR shaft furnace prior to combining it with the syngas stream to form the reducing gas stream. The methods and systems still further comprise feeding CO2 removed from the recycled off-gas stream from the DR shaft furnace to the CO2 and steam reformer. The methods and systems still further comprise feeding recycled off-gas from the recycled off-gas stream from the DR shaft furnace to the CO2 and steam reformer.
摘要:
A concatenated Forward Error Correction (FEC) code method, at an intermediate point, includes receiving, from an ingress point, a signal that is fully encoded with a concatenated FEC code, wherein the concatenated FEC code includes at least an inner code and an outer code; partially decoding the signal by decoding the inner code at the intermediate point; and transmitting the partially decoded signal towards an egress point where the partially decoded signal is fully decoded.
摘要:
A method of activating and configuring an access point (AP) located at a location of a customer of an entity is disclosed. A first communication from the AP is received by a cloud-based Wi-Fi service manager, wherein the first communication includes a first unique identifier for the AP. A second communication from an administrator of the entity is received by the cloud-based Wi-Fi service manager, wherein the second communication includes a second unique identifier for the AP and an identifier for the customer of the entity. The AP is associated with the customer by the cloud-based Wi-Fi service manager. Configuration information for the customer is retrieved by the cloud-based Wi-Fi service manager. The configuration information is sent to the AP by the cloud-based Wi-Fi service manager, wherein the configuration information is used by the AP for configuration.
摘要:
Software Defined Networking systems and methods are described via a Path Computation and Control Element (PCCE) that is based in part on a Path Computation Element (PCE). A common, simple interface is designed based on an existing PCE interface that allows a centralized entity (i.e., a Path Computation and Control Element or PCCE) to control the initiation of new connections or tunnels and by default to manage the state of these connections or tunnels once established. In particular, the systems and methods create an extension to the PCE architecture to allow a centralized application or applications to control the creation, rerouting and deletion of connections within a network.