379results about How to "Simplicity of implementation" patented technology

In a mechanism for controlling a communication connection with policy control, after the communication connection with policy control is established in a communication network between a user equipment and service providing network element via a network control element on the basis of an initial packet data protocol context, a modification of the initial packet data protocol context for the communication connection is requested or initiated at the network control element. When the modification is authorized, relevant resources for a modified packet data protocol context usable for signalling traffic and transmission of media stream data are set up.

An embodiment of the invention discloses audio equipment, terminal equipment and electronic equipment. The method includes a Type-C male connector, a first loudspeaker and a first noise reduction microphone; the Type-C male connector is coupled to the first noise reduction microphone through a first noise signal output pin and is coupled to the first loudspeaker through a first audio signal input pin; and under a circumstance that the Type-C male connector is inserted in and electrically connected with a Type-C female connector of a target device, the audio equipment outputs a first noise signal collected by the first noise reduction microphone to the target device through the first noise signal output pin, receives through the first audio signal input pin a first audio signal obtained after noise reduction processing is performed on the first noise signal, and transmits the first audio signal to the first loudspeaker. The structure of the noise-reduction audio equipment is simplified, cost is reduced, and the implementation scheme is simple.

A fixture comprising a light sensor and an actuator for assigning the fixture to at least one zone. A fixture comprising a light source, a motion sensor and a light sensor. A fixture comprising a motion sensor, a light sensor and a wireless transmitter (optionally also a wireless receiver). A fixture configured to detect light brightness values over a time-span, and identify a period of time with smallest average brightness. A fixture configured to dim at a first rate when a motion sensor senses no motion for a designated period of time, and optionally also configured to brighten at a second rate when the motion sensor detects motion. A fixture configured to dim to not less than a designated percentage unless motion is detected during the dimming. A lighting control system, comprising fixtures and an actuator configured to assign fixtures to zones. Also, other lighting control systems and methods.

A novel and useful apparatus for and method of predistortion compensation of device (e.g., transistor) mismatch in a digital power amplifier (DPA). The device mismatch predistortion mechanism of the present invention addresses the problem of matching between two types of binary weighted transistors, whereby mismatched transistors cause degradation in wideband noise. The invention provides a digital predistortion mechanism which functions to pre-distort the mismatch ratio based on a data table calculated a priori enabling a polar transmitter to meet output spectrum and error vector magnitude (EVM) requirements of the particular modern wideband wireless standard, such as GSM, 3G WCDMA, etc.

An application program interface (API) for use in monitoring a computer application executed on a computer system. The API includes software code added to the computer application for assigning a single general reference to characteristic transactional information associated with a transaction to be executed by the computer application. The API further includes an agent for marking the time at which the software code is executed and tagging that time with the characteristic transactional information as the characteristic transactional information is being currently processed by the computer application. The API and its method of operation provide precise measurement of the latency of information flowing through the computer system while being uncomplicated in design and implementation, minimally invasive, and highly scalable.

The invention discloses a data transmission realizing method and system based on SPI, belonging to the communication field. When the data is sent to a slave device by a master device, the MREQ signal is sent to the slave device through a MREQ line by the master device and a data package of first package is sent to the slave device by a master device output slave device input data line MOSI wherein the packaged data package is carried with a packet head mark and a length mark, after the SRDY signal from the slave device is received through a SRDY line. When the data is set to the master device from the slave device, the SREQ signal is sent to the master device from the slave device by a SREQ line and a data package of second package is sent to the slave device by the master device input slave device output data line MOSI after the SREQ signal is sent to the master device from the slave device by the SREQ line. The method and device realize high-speed data transmission based on SPI interface, with features of simple scheme, low cost, easy realization of handshake mechanism, reduced workload of the master device and the slave device and increased transmission efficiency.

The invention discloses that based on open IFFT / FFT lower reserved subcarrier OFDM system PAPR methods and devices, and the system is using IFFT / FFT transform to a peak frequency domain Consumers sequence in the transmitter to reduce OFDM system ratio of power PAPR, the method described in steps including data distribution , IFFT transformation, realizing OFDM modulation, gained time-domain signal, judgment threshold and whether the number of iterations is to achieve settings, limited Consumers peak processing, extracted through FFT frequency domain reduce-peak sequence. The installations include the transmitter and receiver, the transmitter unit increased data distribution, data option modules, judgment unit, a unit reduce-peak sequence, sequence reduce-peak insert modules; Receiver increased information extraction unit. This invention in a process of elimination-series will not lead to the increase in bit error rate, the effect of significantly reducing the PAPR, the device is simple, running FFT / IFFT the iteration times is less.

A motor vehicle headlight comprises a mirror having mounted therein a discharge lamp, a mask placed in front of the lamp, and a shielding plate of conductive material extending behind the mirror. The mask is made of conductive material and is connected to a fixed potential to capture the parasitic electromagnetic fields emitted forwards from the lamp. According to the invention, the shielding plate is constituted by a cover extending behind and along the mirror and connected to said fixed potential. The invention is applicable to ensuring electromagnetic compatibility for discharge lamp headlights.

A heat exchanger integrated into the transmission oil pan transfers heat from post-catalyst exhaust gases to the transmission oil. Inlet and outlet ducts route exhaust gas between the heat exchanger and an exhaust pipe located downstream of the catalyst. The exhaust pipe accommodates a control valve that diverts exhaust gas flow to the heat exchanger during the warm-up phase, or to the tailpipe during steady state operation. A control function is provided to monitor transmission oil temperature and engine operating conditions and to control actuation of the valve. The main input parameter to the control function is the transmission oil temperature.

The Virtual Enterprise Computer (VEC) is a method for creating a single virtual, enterprise-wide computing environment consisting of a single, enterprise-wide persistent address space to uniquely identify and location enterprise data and intellectual assets, a single, enterprise-wide, persistent memory as a single source for all enterprise data, resources and intellectual assets, an enterprise-wide persistent knowledge repository that models the business enterprise by maintaining relationships between business processes, workflows, business rules, business metrics, data, resources, legacy systems and intellectual assets, self-aware agents encapsulating data and computer code, a real-time event/logic controller to manage the execution of agents eliminating data pollution and data duplication, conserving knowledge assets, creating an enterprise-wide collaboration environment, enhancing the flow and sharing of information and knowledge, permitting the arbitration of intellectual resources across the business enterprise, providing a foundation architecture and knowledge infrastructure to address numerous business initiatives including: the Seamless Business Enterprise the Real-Time Business Enterprise Enterprise Knowledge Management Single-View of the Business Enterprise Enterprise Application Integration Coherent Business Enterprise Straight-Through-Processing Collaborative Work Environments Mergers and Acquisitions Single View of Customers and Suppliers Enterprise Resource Planning Enterprise Business Processing Reengineering Business Intelligence intelligent Business Enterprise Optimized Business Enterprise Enterprise Business Modeling.

A device that accepts input of asynchronously-arriving variable-length optical packets transmitted over a plurality of lightpaths, and outputs same to a single optical path, comprising: in order to prevent the optical packets from overlapping in the output lightpath, a controller that uses the delay times of the delay elements and the optical packet length and arrival gap time thus read to determine by computation the delay element used for temporary storage, where a plurality of stages of processors is provided. Thus, the processing required to determine the delay time is performed by parallel processing with the results of processing the prefix-sum operation used in parallel pipelined processing along with the queue length, optical packet length and arrival gap time of the buffering device.

A system and method for an application server system is disclosed in which embodiments comprise components created using tags and markup to define extensible metadata for describing and also implementing the requirements and features of the component. Embodiments of the application server also preferably comprises a marshaling application for translating communications between an accessing client application and one of the requested components. Using the marshaling application and the extensible metadata within the component, embodiments of the system may preferably provide information concerning the capabilities and functions of the component enabling many different types of client applications to access and execute the component and receive all resulting data in the appropriate format or protocol.

This invention discloses multi-link testing devices and methods which can realize boundary scan. Including: PC module, boundary-scan test card and boundary scan card expansion card; described boundary-scan extended card composed by boundary scan expansion modules , used in a number of boundary-scan test link, through analytical sent from the PC port choice test configuration, boundary scan port expansion card on the number of boundary scan link together into a new boundary scan link , for testing. The invention through the boundary-scan test device provide to PC users easy-to-use interface, test vector generation and the analysis of test data, through PC hardware and procedures rapidly with good boundary-scan test and link extension, chains expansion is easy and convenient flexible scanning, reduced the frequency of chains replacement and increase test coverage and achieve program simple, economical and practical.

Sensor chip, especially for measuring of structures in a finger surface, characterized in that it comprises an electronic ship being in a per se known way provided with a number of sensor electrodes for capacitance measurements, the chip being provided with a first layer comprising a metal or another electrically conducting material over and coupled to the sensor electrodes and a first dielectric layer substantially covering the first metal layer.

Embodiments of the present invention are directed to a method for installing a redundant data storage system. In one embodiment, the hardware configuration of a computer system is discovered during the installation of a software operating system. An instruction is received describing a first configuration of the computer system wherein a first copy of the software operating system is maintained upon a first data storage device and a second copy of the software operating system is maintained upon a second data storage device of the computer system, the first configuration of the computer system is implemented. The first configuration of the computer system is implemented concurrent with installing the software operating system.

The present application relates to a near field communications (NFC) receiver in which a received NFC signal comprising a carrier signal onto which a data signal is modulated is digitised and downconverted, and the digitised and downconverted received signal is filtered to recover a digitised and downconverted version of the carrier signal of the NFC signal. This digitised and downconverted version of the carrier signal is converted into an analogue signal which is then upconverted to generate an estimate of the carrier signal, and this estimate is combined with the received NFC signal to suppress or negate, at least partially, the carrier of the received signal.