Abstract: A network device includes a plurality of network interfaces configured to couple with a plurality of physical network links. A packet processor is configured to process packets received via the plurality of network interfaces. The packet processor includes a path selection engine that is configured to: for each of at least some packets processed by the packet processor, successively make path selection decisions that correspond to respective routing domains within a hierarchical communication network, the path selection decisions for forwarding the packet through the hierarchical communication network.

Abstract: A printed circuit board (PCB) system includes an integrated circuit (IC) package having a main IC chip that is electrically coupled to a top surface of a package substrate. A first printed circuit board (PCB) is electrically coupled to first contact structures on a bottom surface of the package substrate. A heat dissipation member is coupled to the main IC chip. A memory module is configured to electrically couple, via an interposer, with second contact structures on a top surface of the package substrate while the heat dissipation member dissipates heat from the main IC chip away from one or more memory IC chips on the memory module. The interposer is configured to electrically couple the second contact structures of the IC package with the memory module while the heat dissipation member dissipates heat from the main IC chip away from the one or more memory IC chips.

Abstract: A source switching device in a switching system receives information measured by a target switching device in the switching system. The information is indicative of an amount of data received in a given amount of time by the target switching device via each of two or more first links coupled to the target switching device. The source switching device determines, based at least in part on the information received from the target device, a path, from among multiple paths from the source switching device to the target switching device, for transmission of a packet flow directed to the target switching device. The source switching device transmits, via the determined path for transmission of the packet flow to the target device, one or more packets belonging to the packet flow.

Abstract: A network device processes received packets to determine port or ports of the network device via which to transmit the packets. The network device classifies the packets into packet flows and selects, based at least in part on one or more characteristics of data being transmitted in the respective packet flows, a first packet memory having a first memory access bandwidth or a second packet memory having a second memory access bandwidth, and buffers the packets in the selected first or second packet memory which the packets are being processed by the network device. After processing the packets, the network device retrieves the packets from the first packet memory or the second packet memory in which the packets are buffered, and forwards the packets to the determined one or more ports for transmission of the packets.

Abstract: A packet processor of a network device receives packets ingressing from a plurality of network links via a plurality of network ports of the network device. The packet processor buffers the packets in an internal packet memory in a plurality of queues, including a first queue. In response to the packet processor detecting congestion in the internal packet memory, the packet processor selectively forwards a group of multiple packets in the first queue from the internal packet memory to a first port, among one or more ports coupled to one or more external memories, to transfer the group of multiple packets to a first external memory that is coupled to the first port so that the first queue is stored across the internal packet memory and the first external packet memory.

Abstract: A physical layer (PHY) processor of a network device receives a timing message via an external network and generates a first timestamp using a first local-domain clock used by the PHY processor. The PHY processor transfers the timing message and the first timestamp to a packet processor of the network device via an internal communication link. The packet processor generates a second timestamp for the timing message using a domain-specific clock. The packet processor determines a delay value using the first timestamp, the delay value accounting for a time delay corresponding to the transfer of the timing message within the network device from the PHY processor to the packet processor. The packet processor adjusts the second timestamp using the delay value to generate an adjusted domain-specific timestamp for the timing message.

Abstract: An integrated circuit package, including a circuit board, signal pins extending orthogonally to the circuit board surface, and grouped into a plurality of differential signal pin pairs, each signal pin pair positioned at a vertex of an array of orthogonal rows and columns, wherein each signal pin pair includes a positive and a negative signal pin. The plurality of signal pin pairs includes a first subset of signal pin pairs wherein the positive and the negative signal pins are arranged in an orientation along a line parallel to rows of the array and a second subset of signal pin pairs in which the positive and the negative signal pins are arranged in an orientation along a line parallel to columns of the array. For each signal pin pair in one of the first and second subsets, each nearest signal pin pairs belong to another of the first and second subsets.

Abstract: Methods and systems are provided for processing a received packet based on associated state information. A packet processor of a network device receives a packet from a network. The received packet is classified as belonging to at least one respective identified flow from among a plurality of identified flows. For a respective received packet that belongs to an identified flow a current state value for the identified flow is ascertained based on a state table. The current state value is assigned to the respective received packet based on the current state value using the state table for the identified flow. A packet processing operation is subsequently performed on the respective received packet based in part on the state value of the identified flow to which the respective packet belongs.

Abstract: The invention relates to a cartoning apparatus (1) of items comprising: a sorting machine (100), which is configured to arrange the items into clusters, and a die-cut magazine (125), in which a plurality of die-cuts (5) are stored for packaging the clusters of items. Where the die-cut magazine is flanked in plan to the sorting machine and is spaced therefrom so that between the die-cut magazine (125) and the sorting machine there is a passage gap (126) with a width greater than 50 cm in at least a stretch of the passage gap.

Abstract: A network device includes first, second, and third processors. The first processor detects congestion in a packet flow. The packet flow is i) one packet flow among a plurality of packet flows and ii) is formed of a plurality of packets of a same type received from a first device in a network via a first network connection. The packets in the packet flow are destined for a second device in the network. When congestion notification packet generation is enabled for the packet flow, the second processor generates a congestion notification packet by replicating a packet from the packet flow and sends the congestion notification packet to the first device via the first network connection. The congestion notification packet identifies the packet flow for which congestion is detected. The third processor forwards the plurality of packets in the packet flow to the second device via a second network connection.

Abstract: A machine (100) and a method for stabilising palletised loads (900) are described, comprising: a functional arrangement (105) provided with a reel (110) on which a covering tape (800) is wound, a gripping device (350) adapted to take a first end of the covering tape (800) wound on the reel (110) and to make it integral with the palletised load (900), a first movement apparatus (215) adapted to generate a relative motion of revolution of the functional arrangement (105) around the palletised load (900), according to a predetermined revolution axis (Z), a second movement apparatus (275) adapted to generate a relative motion of translation of the functional arrangement (105) with respect to the palletised load (900) in a direction parallel to the revolution axis (Z), a cutting device (115) placed in the functional arrangement (105) so as to separate the covering tape (800) from the reel (110), a fixing device (400) adapted to fix at least a second end of the covering tape (800) to the palletised load (900).

Abstract: An optical multimodal detection system for targeted detection of cancer biomarkers in blood serum. The system comprises of a nano-biosensor, a chamber for receiving the nano-biosensor, a localized surface plasmon resonance (LSPR) based detector, a plasmon enhanced fluorescence (PEF) based detector and a surface-enhanced Raman scattering (SERS) based detector. The nano-biosensor comprises of a glass substrate provided with an active site for receiving a sample of blood serum, and is dimensioned to define a flow channel for introducing the sample of blood serum into the nano-biosensor. The nano-biosensor is provided with a layer of amino-silane compound coating over the glass substrate and a plurality of gold nano-urchins (GNU) bound to the layer of silicone compound.

Abstract: A network device includes a packet processor that: determines at least one egress port via which a received packet is to be transmitted by the network device; modifies one or more fields in a header of the packet to generate a modified header; determines, based at least in part on the modified header, whether the packet a) is to be transmitted or b) is to be discarded; and stores the modified header in a packet memory. In response to the determination that the packet is to be transmitted, a transmit processor of the network device: retrieves a payload of the packet from the packet memory; retrieves the modified header from the packet memory; generates a transmit packet at least by combining the payload of the packet with the modified header; and transmits the transmit packet via the determined at least one egress port of the network device.

Abstract: An integrated circuit (IC) is manufactured and is mounted in an IC package. A processor of a measurement system determines a reference value of a physical layer (PHY) parameter at a second test point on a test fixture based on one or more model values, specified by an Ethernet communication standard, corresponding to a first test point on the test fixture corresponding to a contact on the IC package and one or more measured test fixture parameters characterizing a channel connecting the first test point to the second test point on the test fixture. The processor then determines whether the PHY parameter at the first test point on the IC package complies with the Ethernet communication standard based on i) the reference value of the PHY parameter and ii) a measured value of the PHY parameter obtained from a measurement of the PHY parameter at the second test point.

Abstract: The installation according to the invention has a practical and effective arrangement, comprising an operating table, a robot for posterior spine surgery, as well as a bridge table that comprises, in part, two uprights designed to be separated from the operating table when the installation is in use, while being arranged and rising from the ground on either side of a patient recumbent on the operating table and, in part, a support platform for the robot, this platform resting on the uprights so that, during use, it lies over the patient recumbent on the operating table and being designed, during use, to support the robot extending directly above the spine of the patient recumbent on the operating table.

Abstract: A seizing head for objects is described that includes a support frame adapted to be coupled to a manipulator robot, and a plurality of picking apparatuses arranged mutually flanked according to a predefined flanking direction and individually adapted to take and withhold at least one object, wherein each picking apparatus is installed on a respective mobile frame, which is slidably coupled to the support frame according to a sliding direction parallel to the flanking direction, and wherein the seizing head further includes a plurality of functionally independent activation devices, each of which is adapted to activate a respective mobile frame along said sliding direction.

Abstract: A machine for stabilising palletised loads including an apparatus having a reel of covering tape, a gripping device to take a first end of the tape of the reel and make it integral with the load, a first movement apparatus to generate relative revolution of the apparatus around the load about a predetermined revolution axis, a second movement apparatus to generate relative translation motion of the apparatus with respect to the load in a direction parallel to the revolution direction, a cutting device placed in the apparatus to separate the tape from the reel, and a fixing device to fix a second end of the tape to the load.