Abstract: An information processing apparatus includes a processor configured to divide a first file of a first plurality of files stored in a storage device into a second plurality of files, each of the second plurality of files including a different range of values, when each range of values corresponding to each of the first plurality of files includes a specific range and a total size of the first plurality of files exceeds a threshold.

Abstract: A method of manufacturing a semiconductor device, includes: providing an adhesive layer on a support body; providing a semiconductor element on the adhesive layer; providing a resin layer on the adhesive layer, the semiconductor element being provided on the adhesive layer, and forming a substrate on the adhesive layer, the substrate including the semiconductor element and the resin layer; and removing the substrate from the adhesive layer, wherein an adhesive force of the adhesive layer in a direction in which the substrate is removed is less than an adhesive force of the adhesive layer in a planar direction in which the substrate is formed.

Abstract: A method, user equipment, base station and system for determining a component carrier scheduled in cross-carrier scheduling. The method for determining the scheduled component carrier includes: a user equipment (UE) detects scheduling information sent by a base station in a first dedicated searching space corresponding to a scheduling component carrier, the first dedicated searching space includes at least one candidate physical downlink control channel (PDCCH) (101); detecting at least one candidate physical downlink control channel (PDCCH) to obtain a current physical downlink control channel (PDCCH) which belongs to the user equipment (UE) (102); determining a scheduled component carrier corresponding to the current physical downlink control channel (PDCCH) according to the location of the current physical downlink control channel (PDCCH) and the carried carrier indicator field (CIF) value thereof (103).

Abstract: A method for sending feedback information of downlink data, which is applied to a user equipment in a multi-carrier wireless communication system, including: receiving downlink data sent on a plurality of downlink component carriers by a base station; detecting whether the downlink data are correctly received on the plurality of downlink component carriers respectively, and generating a plurality of acknowledge signals corresponding to the plurality of component carriers according to detection results; and selecting corresponding Physical Uplink Control CHannel (PUCCH) resources to send the feedback information of the downlink data to the base station according to correspondence relationship between the total number of the plurality of acknowledge signals and the maximum Component Carrier index number that is configured, wherein the feedback information comprises the total number of the plurality of acknowledge signals.

Abstract: An optical receiving device includes: an optical amplifier configured to amplify a wavelength multiplexed optical signal; a demultiplexer configured to demultiplex the amplified wavelength multiplexed signal into optical signals of a plurality of wavelengths; optical receivers configured to regenerate the demultiplexed optical signals; error correction units configured to correct a bit error in the regenerated optical signals; and main control unit. The control unit adjusts RXDTV of the optical receiver for receiving optical signals of a given wavelength to the optimal value in the state where the gain of the optical amplifier is lowered from that of a normal operation such that the occurrence of bit errors in the optical signals of the other wavelengths does not exceed the correction capability of the error correction unit.

Abstract: Provided is a multilayer wiring board including a plurality of signal layers and ground layers. The multilayer wiring board includes: a first differential wiring wired to a third signal layer; and a second differential wiring wired to a ninth signal layer disposed above the third signal layer. The multilayer wiring board includes a first differential signal via and a second differential signal via that are connected to the first differential wiring. The multilayer wiring board includes a third differential signal via which is connected to the second differential wiring and a stub of which is terminated above the third signal layer. The multilayer wiring board includes a fourth differential signal via which is connected to the second differential wiring and a stub of which is terminated above the third signal layer, the first differential wiring wired to pass between the fourth differential signal via and the third differential signal via.

Abstract: A storage apparatus is provided, including a first storage unit; a load information obtaining unit that obtains load information for each of a plurality of portions defined by dividing the first storage unit; a portion identifying unit that identifies a candidate portion that is to be relocated in the first storage unit based on the load information; a determining unit that determines whether or not data in the candidate portion is allowed to be migrated to a second storage unit, the second storage unit having a performance value higher than a performance value of the first storage unit; an adder that adds the second storage unit, when the determining unit determines that the data in the candidate portion is not allowed to be migrated; and a relocation unit that migrates the data in the candidate portion from the first storage unit to the added second storage unit.

Abstract: To measure the temperature in a temperature-measurement target disposed in a first area, an optical fiber is drawn to the first area from a second area having an adjusted temperature, and the optical fiber is installed in the temperature-measurement target. Furthermore, a reference temperature-measurement unit is provided in the second area. A temperature measurement apparatus detects backscattered light generated in the optical fiber, and detects temperatures at multiple measurement points along an installation path of the optical fiber. When making a correction on a signal outputted from the temperature measurement apparatus, a signal processor replaces temperatures at measurement points located in the second area among the measurement points with a temperature at the reference temperature-measurement unit.

Abstract: A storage control apparatus receives a write request for a storage apparatus. When the storage control apparatus receives the write request, the storage control apparatus duplicates into a specific storage area, data stored in a storage area of the storage apparatus and parity data whose generation source is the data. The storage control apparatus determines whether one of the storage apparatuses is started up for which a writing process is executed in response to the write request. When the storage apparatus is re-started, the storage control apparatus writes the data duplicated in the specific storage area into the storage area of the duplication source of the storage apparatus and writes the parity data duplicated in the specific storage area into the storage area of the duplication source of the storage apparatus.

Abstract: An integrated circuit includes a register cell, a control unit and an oscillation detecting unit. The register cell stores a value of a signal input through an input pin. The control unit makes control such that the value of the signal input from the input pin is stored in the register cell, and the value stored in the register cell is output to an outside. The oscillation detecting unit receives a signal output from an oscillator through the input pin, and stores a predetermined value in the register cell when it is detected that the signal oscillates.

Abstract: Based on the demand information etc., an accommodation designing problem and an assignment problem are solved in a conventional method to design a network. It is confirmed whether or not a restriction on the number of wavelengths for each link is observed. When there are links exceeding the restriction of the number of wavelengths, the number of available wavelengths is subtracted from the first link having the largest number of excess wavelengths and the second link farthest from the first link in the links, and the result is set as a wavelength number limited value, thereby performing a network designing process again.

Abstract: A wakefulness level determination device includes a processor; and a memory. The processor executes: calculating a first feature value from a heartbeat signal of a subject; estimating, from the first feature value calculated at the calculating, a feature value of the subject when not fully awake on the basis of a correlation between a feature value of a heartbeat signal of a person fully waking and a feature value of a heartbeat signal of a person not fully waking; setting, as an index of a wakefulness level, a range from the first feature value calculated at the calculating to the feature value estimated at the estimating; calculating a second feature value from a heartbeat signal of the subject; and determining a wakefulness level of the subject by comparing the second feature value with the index of the wakefulness level that is set at the setting.

Abstract: Micro base station interference coordination includes: shifting, relative to subframes in a macro base station subframe configuration, subframes in the subframe configuration used in the micro base station by several subframes, wherein the number of the shifted subframes causes subframes in the micro base station subframe configuration, which are corresponding to a specific channel in the macro base station subframe configuration, not to transmit any signal un-allocatable by the micro base station after the shifting; emptying uplink subframes in the micro base station subframe configuration after the shifting, which are corresponding to downlink subframes containing a designated channel in the macro base station subframe configuration; and emptying the subframes in the micro base station subframe configuration after the shifting, which are corresponding to the specific channel in the macro base station subframe configuration, or causing portions of the subframes corresponding to the specific channel not to tr

Abstract: A computer-readable recording medium stores a program that causes a computer to execute an evaluation support process that includes calculating a response time for a read request based on multiplicity and a maximal number of requests wherein the multiplicity is the number of overlaps of read or write processes for a storage apparatus per unit time, and the maximal number of requests is the number of read requests that the storage apparatus processes per unit time; and creating, based on the response time, the maximal number of requests, and a minimal response time for the read request, a response model that represents a response time that has the number of read requests as exponent and exponentially increases as the number of read requests increases.

Abstract: A prediction error generating unit generates a predictive vector from the motion vectors of a plurality of adjacent blocks, and obtains a difference from a target vector. A plurality of variable-length coding units respectively encode the output of the prediction error generating unit with different encoding methods. A determining unit estimates the accuracy of the predictive vector generated by the prediction error generating unit based on the degrees of non-uniformity of the motion vectors of the plurality of adjacent blocks. A selecting unit selects one of the encoding results obtained by the plurality of variable-length coding units.

Abstract: An optical node apparatus that establishes an optical path between a first optical node and a second optical node in an optical network include a frequency modulation unit that superimposes a supervisory signal on a main signal by frequency-modulating the main signal, and a frequency demodulation unit that frequency-demodulates the supervisory signal superimposed on the received main signal.

Abstract: In an amplification device, an amplification unit has a transistor and amplifies a signal that is input. A control unit applies, when a power source is turned on, a pinch-off voltage to a gate of the transistor before applying a drain bias voltage to a drain of the transistor and then applies a gate bias voltage to the gate of the transistor.

Abstract: In an information processing apparatus, a data controller performs transmission and reception of data with a storage apparatus having a storage region allocated to the information processing apparatus by a physical port or a virtual port set at the physical port. The physical port transmits and receives data by communicating with the storage apparatus. A management controller calculates a use rate based on a storage capacity of the allocated storage region of the storage apparatus and an amount of use of the storage region and determines whether to perform allocation based on the calculated use rate. When determining to perform the allocation, the management controller allocates an unallocated storage region allocated to none of information processing apparatuses to the information processing apparatus, and also sets a virtual port and connects the information processing apparatus to the allocated storage region by the virtual port.

Abstract: A wireless communication system is provided. A control device includes: a receiver configured to be able to receive information from radio frequency channels; a processor that judges whether a first channel is congested, and generates switchover instruction information when the first channel is judged to be congested; and a transmitter that transmits the switchover instruction information. Each node device includes: a receiver that receives information through the first channel; a transmitter that transmits information through a transmission channel; and a processor that recognizes whether a hop count from the control device is one, selects a second channel and specifies it as the transmission channel in a first case in which the receiver receives the switchover instruction information from the control device and the hop count is recognized as one, and specifies the first channel as the transmission channel in a second case in which the first case does not hold.

Abstract: An evaluation support method includes acquiring a first number of occurrences of accessing target data stored in a first storage apparatus per unit time, a second number of occurrences of accessing a second storage apparatus per unit time, and a predictive response time for accessing the second storage apparatus after the target data is transferred to the second storage apparatus; calculating, based on the first number of occurrences, the second number of occurrences, and the predictive response time, multiplicity that expresses the extent to which process time periods for accesses overlap when each access to the second storage apparatus after the target data is transferred is processed in parallel; and outputting the multiplicity.