32results about How to "Robust implementation" patented technology

An embodiment of an apparatus that facilitates network security and traffic monitoring for input network traffic includes a plurality of microcode controlled state machines, each of which includes a computation kernel. A plurality of rules applied to a network traffic segment are distributed across the computation kernels. Each of the computation kernels includes condition logic configured by microcode stored in an associated control store to evaluate a unique configured rule in the microcode to produce an associated output. A distribution circuit routes the network traffic segment to each of the plurality of microcode controlled state machines. An aggregation circuit generates a decision on which forwarding of the network traffic segment is based, where the decision is a logical combination of the associated output of each of the computation kernels.

An engine control apparatus is disclosed for determining crankshaft position and engine phase of an internal combustion engine (10) through monitoring intake air pressure fluctuations (120). The opening of the intake valve (44) is mechanically linked to the crankshaft position of an engine. When the intake valve (44) opens it creates air pressure fluctuations in the air induction system (14) of the engine (10). The control apparatus is configured to determine intake air pressure fluctuations indicative of an intake air event (100 to 110) and thus a particular crankshaft position, and their corresponding period of the engine cycle. The controller then uses this information to determine crankshaft speed and position for the purpose of fuel injection and ignition timing of the internal combustion engine. Engine phase is also determined on four-stroke engines. The engine may also include a crankshaft position sensor in combination with monitoring intake air pressure fluctuations to increase resolution in determination of crankshaft position.

An apparatus is described that facilitates network security and network traffic monitoring through processing of network traffic in accordance with provisioned rules and policies. The apparatus includes a set of microcode controlled state machines, each of which includes a computation kernel operating in accordance with microcode stored in a control store. A distribution circuit routes individual network traffic segments derived from input network traffic to the set of microcode controlled state machines, so that at least one of the microcode controlled state machines applies a rule encoded in the microcode to the individual network traffic segments to produce modification instructions. A circuit performs a modification of the input network traffic based on the modification instructions from the at least one microcode controlled state machine to produce output network traffic. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of flexible, advanced network security and monitoring features, traffic management, and integration of devices within a system.

An electrostatic discharge (ESD) device and method is provided. The ESD device can comprise a substrate doped to a first conductivity type, an epitaxial region doped to the second conductivity type, and a first well doped to the first conductivity type disposed in the substrate. The first well can comprise a first region doped to the first conductivity type, a second region doped to a second conductivity type, and a first isolation region disposed between the first region and the second region. The ESD device can also comprise a second well doped to a second conductivity type disposed in the substrate adjacent to the first well, where the second well can comprise a third region doped to the first conductivity type, a fourth region doped to the second conductivity type, and a second isolation region disposed between the third region and the fourth region. Still further, the ESD device can include a first trigger contact and second trigger contact comprising highly doped regions of either conductivity type, the first trigger contact disposed at a junction between the first well and the second well, and the second trigger contact disposed at either well.

An apparatus is described that provides security and monitoring in a networking architecture. One embodiment of the apparatus includes a physical layer interface that includes a physical layer receiver and a decoder for converting physical layer data from the physical layer receiver to data link layer information, wherein the decoder processes input data corresponding to the physical layer data based on rules conditioned on higher layer information to generate output data corresponding to the data link layer information; and a controller for provisioning the physical layer interface. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of flexible, advanced network security and monitoring features, traffic management, and network traffic analysis.

An engine control apparatus is disclosed for determining crankshaft position and engine phase of an internal combustion engine through monitoring intake air pressure fluctuations. The opening of the intake valve is mechanically linked to the crankshaft position of an engine. When the intake valve opens it creates air pressure fluctuations in the air induction system of the engine. The control apparatus is configured to determine intake air pressure fluctuations indicative of an intake air event and thus a particular crankshaft position, and their corresponding period of the engine cycle. The controller then uses this information to determine crankshaft speed and position for the purpose of fuel injection and ignition timing of the internal combustion engine. Engine phase is also determined on four-stroke engines. The engine may also include a crankshaft position sensor in combination with monitoring intake air pressure fluctuations to increase resolution in determination of crankshaft position. A circuit is provided for simultaneously measuring intake temperature using a single bridge type pressure sensor in order to calculate air mass flow rate.

Method and system for coding / decoding a digital data stream coded with bitwise interleaving in multiple transmission and reception for a radio interface, in which the coding includes subjecting an initial digital data stream to an outer coding, an interleaving, a layer demultiplexing on multiple pathways, converting by modulation successive bits of each layer into Qm-ary symbol then transmitting each symbol by means of a transmission antenna of an array of antennas and the decoding includes receiving the digital data stream transmitted on multiple r reception antennas forming an array, subjecting the set of symbols received to an iterative process of equalization and joint multilayer detection, on the basis of an a priori information item, subjecting the first extrinsic information stream obtained to a deinterleaving, subjecting a second extrinsic information stream obtained to an outer decoding and a third extrinsic information stream obtained to an interleaving so as to generate the a priori information item and reinjecting the latter into the process.

An apparatus is described that performs prioritized matching through processing of network traffic in accordance with provisioned rules and policies. The apparatus includes a plurality of microcode controlled state machines, and a distribution circuit that routes input data to the plurality of microcode controlled state machines, such that the plurality of microcode controlled state machines apply rules to the input data to determine matches and produce priority indicators, wherein each match has an associated priority indicator. At least one of the matches is selected based on the priority indicators. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of flexible, advanced network security and monitoring features and network traffic analysis.

An engine control apparatus is disclosed for determining crankshaft position, engine phase, engine loading, and intake air mass of an internal combustion engine (10) through monitoring intake air pressure fluctuations (120). The opening of the intake valve (44) is mechanically linked to the crankshaft position of an engine. When the intake valve (44) opens it creates air pressure fluctuations in the air induction system (14) of the engine (10). The control apparatus is configured to determine intake air pressure fluctuations indicative of an intake air event (100 to 110) and thus a particular crankshaft position, and their corresponding period of the engine cycle. The controller then uses this information to determine crankshaft speed and position for the purpose of fuel injection and ignition timing of the internal combustion engine. Engine phase is also determined on four-stroke engines. Intake air pressure is used to determine intake air mass and loading of the engine. This combination results in a single sensor used in a system to determine intake air mass, engine loading, injected fuel mass, and to determine timing for fueling and ignition events. The engine may also include a crankshaft position sensor in combination with monitoring intake air pressure over time to increase resolution in the determination of crankshaft position.

An apparatus is described that performs prioritized matching through processing of network traffic in accordance with provisioned rules and policies. The apparatus includes a plurality of microcode controlled state machines, and a distribution circuit that routes input data to the plurality of microcode controlled state machines, such that the plurality of microcode controlled state machines apply rules to the input data to determine matches and produce priority indicators, wherein each match has an associated priority indicator. At least one of the matches is selected based on the priority indicators. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of flexible, advanced network security and monitoring features and network traffic analysis.

An apparatus is described that performs biased and weighted sampling of network traffic to facilitate network monitoring. One embodiment of the apparatus includes a plurality of microcode controlled state machines, and a distribution circuit that routes input data to the plurality of microcode controlled state machines. A first individual microcode controlled state machine applies a first rule to the input data to determine first instructions associated with a first subset of the input data based on first sampling information associated with the first rule. A second individual microcode controlled state machine applies a second rule to the input data to determine second instructions associated with a second subset of the input data based on second sampling information associated with the second rule. The second sampling information differs from the first sampling information. This embodiment further includes a first circuit that generates first routing instructions for the first subset of the input data based on the first instructions, and that generates second routing instructions for the second subset of the input data based on the second instructions. This embodiment further includes a second circuit that routes the input data based on the first routing instructions and the second routing instructions. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of flexible, advanced network security and monitoring features and network traffic analysis.

The present invention provides a process for generation of genetically modified T cells, T cell subsets and / or T cell progenitors comprising the steps: a) providing a cell sample comprising T cells, T cell subsets and / or T cell progenitors b) preparation of the cell sample by centrifugation c) magnetic separation of the T cells, T cell subsets and / or T cell progenitors d) activation of the enriched T cells, T cell subsets and / or T cell progenitors using modulatory agents e) genetic modification of the T cells, T cell subsets and / or T cell progenitors f) expansion of the genetically modified T cells, T cell subsets and / or T cell progenitors in a cultivation chamber g) washing of the cultured T cells, T cell subsets and / or T cell progenitors characterized in that all steps are performed in a closed and sterile cell culture system.

An apparatus is described that facilitates selective mirroring through processing of network traffic in accordance with provisioned rules and policies. The apparatus includes a port included in a set of at least one port, wherein each port in the set receives input traffic, a data processor that processes input data from the set of at least one port to generate mirrored data, based on rules with bitwise granularity across a header and a payload of the input data, and a mirror port selectable from the set of at least one port that transmits output traffic corresponding to the mirrored data. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of selective mirroring that enables flexible, advanced network security and monitoring features and network traffic analysis.

An apparatus is described that provides security and monitoring in a networking architecture. One embodiment of the apparatus includes a physical layer interface that includes a physical layer receiver and a decoder for converting physical layer data from the physical layer receiver to data link layer information, wherein the decoder processes input data corresponding to the physical layer data based on rules conditioned on higher layer information to generate output data corresponding to the data link layer information; and a controller for provisioning the physical layer interface. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of flexible, advanced network security and monitoring features, traffic management, and network traffic analysis.

A method for detecting fluorescence radiation from a fluorescence agent, includes:emitting light at an excitation wavelength range (72) to cause fluorescence radiation emission in the fluorescence agent, the fluorescence radiation having a fluorescence wavelength profile (73);detecting light at a first fluorescence wavelength range (74) as a first detection signal (S1);detecting light at a second fluorescence wavelength range (81, 91) as a second detection signal (S2); andnumerically determining a third detection signal with an improved fluorescence-to-background radiation ratio based on the first detection signal (S1), the second detection signal (S2), and the fluorescence wavelength profile (73).

Systems and methods for constructing concatenated codes for data storage channels, such as holographic storage channels, are provided. The concatenated codes include an outer BCH code and an inner iteratively decodable code, such as an LDPC code or turbo code. The correction power and coding rate of one or both of the codes may be programmable based on the channel characteristics and the desired SNR coding gain. The correction power and / or coding rate of the inner and / or outer code may also be dynamically adjusted in real-time to compensate for time-varying error conditions on the channel.

The present invention relates to a ground milling machine, particularly a road milling machine, comprising a machine frame supported by travelling devices, a drive engine and a milling device arranged in a milling drum box, the milling drum box comprising a stripping plate which is height-adjustable by means of at least a first and a second actuator. Further, the present invention relates to a method for adjusting a stripping plate of a milling drum box of a ground milling machine, particularly a road milling machine. For the purpose of a reliable adjustment of the stripping plate, the present invention proposes using a monitoring device for detecting the adjustment of a first actuator and a control device for controlling the adjustment of a second actuator depending on the adjustment of the first actuator.

The invention provides, in one aspect, a virtual processor that includes one or more virtual processing units. These virtual processing units execute on one or more processors, and each virtual processing unit executes one or more processes or threads (collectively, “threads”). While the threads may be constrained to executing throughout their respective lifetimes on the same virtual processing units, they need not be. An event delivery mechanism associates events with respective threads and notifies those threads when the events occur, regardless of which virtual processing unit and / or processor the threads happen to be executing on at the time. The invention provides, in other aspects, virtual and / or digital data processors with improved dataflow-based synchronization. A process or thread (collectively, again, “thread”) executing withing such processor can execute a memory instruction (e.g., and “Empty” or other memory-consumer instruction) that permits the thread to wait on the availability of data generated, e.g., by another thread and to transparently wake up when that other thread makes the data available (e.g, by execution of a “Fill” or other memory-producer instruction).

The invention provides a three-dimensional object fusion feature representation method based on multi-modal feature fusion. According to the method, the feature representation of a three-dimensional model in three modals is meticulously realized and reproduced, namely, multi-view feature representation, point cloud feature representation and grid feature representation of the three-dimensional model. Multi-modal three-dimensional data is processed, enhanced and fused, and fusion feature representation of a three-dimensional object is extracted on the basis. According to the invention, excellent multi-modal information fusion can be realized, and more robust three-dimensional model feature representation is realized to be used for other three-dimensional object tasks.

An anti-jamming system includes a tunable negative jamming signal feedback loop for feedback suppression of a received jamming signal. The system includes a zero IF phase locked loop (PLL) jamming signal receiver having a synchronous demodulator and a phase detector. A VCO is included in the PLL, as well as a phase detector and a loop filter. A replica jamming signal generator includes a tracking modulator with a baseband signal input coupled to an output of a synchronous demodulator in the receiver and a carrier input provided by the VCO. An output of the tracking modulator is negatively fed back to the input of the receiver to suppress the jamming signal in the received input.

A receiving assemblage is provided for a control device in a vehicle, having a voltage generator for generating a synchronization pulse, which encompasses a first voltage source, a current source, and a current sink, the voltage generator generating the synchronization pulse within predefined specification limits with a predefined shape and a predefined time-related behavior, and the receiving assemblage outputting the synchronization pulse via a data bus to at least one sensor for synchronization of a subsequent signal transfer, the voltage generator generating the synchronization pulse via the current source and the current sink, substantially as a sinusoidal oscillation, by charging and / or discharging a bus load, and to a method for generating a synchronization pulse.

An apparatus is described that associates categorization information with network traffic to facilitate application level processing through processing of network traffic in accordance with provisioned rules and policies. The apparatus includes a plurality of microcode controlled state machines, wherein at least one microcode state machine processes at least one input data field using a hash function to generate a hash identifier. This embodiment further includes a distribution circuit that routes input data to the plurality of microcode controlled state machines, such that at least one individual microcode controlled state machine applies a rule to the input data to produce the at least one input data field, and to produce modification instructions based on the hash identifier. This embodiment further includes a first circuit that appends the hash identifier to the input data to produce modified input data based on the modification instructions, and that routes the modified input data in accordance with an output routing strategy. Advantageously, the apparatus provides an architectural framework well suited to a low cost, high speed, robust implementation of flexible, advanced network security and monitoring features and network traffic analysis.

A receiver configuration for a control unit in a vehicle having a voltage generator for generating a synchronization pulse, which includes a first voltage source, a current source and a current sink, the voltage generator generating the synchronization pulse within predefined specification limits having a predefined shape and a predefined time behavior, and the receiver configuration outputting the synchronization pulse for synchronizing a signal transmission via a databus to at least one sensor. A method is also provided for generating a synchronization pulse. The voltage generator generates the synchronization pulse via the current source and the current sink by charging and / or discharging a bus load essentially as a sinusoidal oscillation.

A fiber optic sensor head for detecting the shape or the distance of a test object has an optical fiber, in particular a glass fiber, for conducting and returning partial beams to and from the test object, and an injection / extraction lens on the test object side. For conducting partial beams, injected on the sensor head side and having an optical path length difference, to the test object and returning partial beams injected on the test object side without an optical path length difference, a Fizeau interferometer having a nondiscrete design is associated with the optical fiber and compensates for the optical path length difference between the partial beams.

A receiver configuration for a control unit in a vehicle having a voltage generator for generating a synchronization pulse, which includes a first voltage source, a current source and a current sink, the voltage generator generating the synchronization pulse within predefined specification limits having a predefined shape and a predefined time behavior, and the receiver configuration outputting the synchronization pulse for synchronizing a signal transmission via a databus to at least one sensor. A method is also provided for generating a synchronization pulse. The voltage generator generates the synchronization pulse via the current source and the current sink by charging and / or discharging a bus load essentially as a sinusoidal oscillation.