Abstract: A wiring substrate includes a laminated sheet including a first conductor pattern, an inorganic dielectric layer, and a second conductor pattern. The first conductor pattern, the inorganic dielectric layer, and the second conductor pattern are laminated in this order. Also, the first conductor pattern is divided into a plurality of regions.

Abstract: A user equipment includes: a transmitter configured to transmit uplink signals; and a processor circuit coupled with the transmitter, the processor circuit configured to: drop a Sounding Reference Signal (SRS) transmission when a total transmission power exceeds maximum output power of the user equipment and the user equipment needs to transmit a Physical Random Access Channel (PRACH) signal in a secondary serving cell in parallel with the SRS transmission in a symbol on a subframe of a different serving cell; and adjust transmission power of a Physical Uplink Shared Channel (PUSCH) signal until an adjusted total transmission power is less than or equal to the maximum output power of the user equipment when the user equipment needs to transmit a PRACH signal in a secondary serving cell in parallel with a PUSCH signal in a different serving cell within a symbol.

Abstract: A flicker detection apparatus and method where flickers in the video images are detected based on the mean detection values obtained from pairs of neighboring frames in the current frame and the former n frames, which is able to perform flicker detection efficiently, and the detection results are accurate.

Abstract: A semiconductor laser light source includes a semiconductor substrate formed of a first conductivity type semiconductor material, a lower cladding layer formed of the first conductivity type semiconductor material on the semiconductor substrate, a waveguide layer on the lower cladding layer, and an upper cladding layer formed of a second conductivity type semiconductor material on the waveguide layer. The waveguide layer includes a core area and rib areas thinner than the core area on either side of the core area. The core area has a quantum dot active layer, and the rib areas have no quantum dot layer. The waveguide layer forms a laser part having the core area with a constant width and a spot size converter having the core area with a taper width from a side adjacent to the laser part toward an end of the spot size converter.

Abstract: A distance measuring apparatus includes a projector configured to project laser beam at a projection angle to an object; a photodetector array in which a plurality of photodetectors are arranged; a condenser lens configured to concentrate, on the photodetector array, the laser beam reflected by the object positioned on a direction of the projection angle; a detector configured to detect an output of at least one of the photodetectors of the photodetector array; and a selector configured to select the photodetector from which the detector receives the output, depending on a distortion of an area on the photodetector array irradiated with the reflected laser beam when the projection angle is large, the area being determined by an angle of incidence of the reflected laser beam to the condenser lens, the angle of incidence being associated with the projection angle.

Abstract: A user equipment (UE), including: a receiver configured to receive downlink data transmitted by a base station via downlink component carriers including a secondary component carrier; and a circuit configured to select uplink resources from available resources for transmitting response signals obtained by decoding the received downlink data and select corresponding modulation symbols by using a mapping relation between a state of the response signals and the selected resources and the modulation symbols according to the state of the response signals; wherein the available resources include resources corresponding to a primary component carrier and resources allocated to the secondary component carrier by the base station; and, wherein the mapping relation includes cases in which the resource corresponding to the response signal that is NACK/DTX is not selected; where NACK represents Negative Acknowledgement, and DTX represents Discontinuous Transmission; and when the response signals are all DTX, no resource

Abstract: A semiconductor light receiving device includes a substrate, a semiconductor fine line waveguide provided on the substrate, and a light receiving circuit that is provided on the substrate and that absorbs light propagating through the semiconductor fine line waveguide. The light receiving circuit includes a p type first semiconductor layer, a number of second semiconductor mesa structures provided on the p type first semiconductor layer in such a manner that an n type second semiconductor layer is provided on top of an i type second semiconductor layer, a p side electrode connected to the p type first semiconductor layer in a location between the second semiconductor mesa structures, and an n side electrode connected to the n type second semiconductor layer. The refractive index and the optical absorption coefficient of the second semiconductor layers are greater than the refractive index and the optical absorption coefficient of the first semiconductor layer.

Abstract: An optical remodulator includes: a polarization diversity modulator configured to modulate an input optical signal to generate an output optical signal by using a first optical modulator implemented for a first polarization state and a second optical modulator implemented for a second polarization state that is orthogonal to the first polarization state; a photo detector configured to optical-to-electrical convert the input optical signal or the output optical signal or both of the optical signals into an electric signal; and a drive signal generator configured to generate a first drive signal that drives the first optical modulator and a second drive signal that drives the second optical modulator based on the electric signal generated by the photo detector.

Abstract: A parallel processing device includes processors that execute respective processes and cause an FPGA circuit to process part of the processes. A first processor of the processors requests the FPGA to execute processing of part of a first process currently being executed, and transitions to a wait state of processing completion of the FPGA and, when the first processor initiates execution of a second process, the first processor sends movement-destination processor information to the FPGA, and also sends, to a movement-destination processor, environment setting information for the first process after completion in the FPGA. And the movement-destination processor performs setting of the environment setting information during the execution of the processing of the part of the first process by the FPGA circuit, and continues the processing of the first process in response to a processing completion notification from the FPGA circuit.

Abstract: A processor generates stream information indicating a stream of access on the basis of the positional relationship on a storage device among a plurality of accessed first data blocks. The processor associates sequence information representing the positional relationship on the storage device with a plurality of second data blocks prefetched in a memory on the basis of the stream information. When a certain second data block is accessed, the processor searches for another second data block that is determined to be earlier in the order of access made by the stream than the certain second data block, on the basis of the sequence information. The processor removes the found second data block from the memory.

Abstract: A non-transitory computer-readable recording medium stores an index generating program that causes a computer to execute a process including: generating presence information of a plurality of pieces of text data, the presence information including whether each of a plurality of elements, included at least one of the plurality of pieces of text data, is present for each of the plurality of pieces of text data, the presence information including a first axe for the plurality of elements and a second axe for the plurality of pieces of text data; detecting collision data for hashed index information when generating the hashed index information, the collision data corresponding to data elements that are independent in the presence information; and setting additional values to each of a plurality of specific collision data, respectively, for one of the plurality of hashed axes.

Abstract: Embodiments of the present disclosure provide an apparatus and method for detecting channel spacing and a system. The apparatus for detecting channel spacing includes a first estimating unit configured to estimate a frequency offset of a center channel according to a received signal, a second estimating unit configured to estimate a frequency offset of a neighboring channel according to the received signal, and a determining unit configured to determine channel spacing according to the frequency offset of the center channel estimated by the first estimating unit and the frequency offset of the neighboring channel estimated by the second estimating unit. With the embodiments of the present disclosure, estimation accuracy of channel spacing may be ensured, and influence of non-ideal factors on estimation value may be reduced.

Abstract: A communication system, a user equipment and a base station are disclosed. The communication system includes a user equipment and a base station, wherein the user equipment is configured in a first communication system and having a co-existence working mode in which the user equipment performs a first communication with a base station in the first communication system and performs a second communication with an apparatus of a second communication system, which is different from the first communication system in a time-division multiplexing manner or a frequency-division multiplexing manner.

Abstract: There is provided a network monitoring device including: a memory; and a processor coupled to the memory and the processor configured to: detect, based on history record information on attempts to log into a plurality of information processing devices from a plurality of terminals via a network, occurrences of attempts that were made to log into the plurality of information processing devices with common account information a predetermined number of times or less; and reject an attempt to log into an information processing device among the plurality of information processing devices from a terminal among the plurality of terminals and notify the terminal of a re-attempt to log into the information processing device after the occurrences of attempts are detected.

Abstract: An electronic device includes a camera configured to capture a plurality of images according to an imaging time based on a first dock, a sensor configured to measure a parameter for determining an attitude according to a measurement time based on a second dock, and circuitry. The circuitry determines an attitude of the camera, determine an attitude of the sensor, calculates a rotation parameter indicating a difference between the attitude of the camera and the attitude of the sensor in a first measurement time period during which the attitude of the electronic device is in a stable state, corrects at least one of the attitude of the camera and the attitude of the sensor, calculate a time difference between a first time measured by the first clock and a second time measured by the second dock, and corrects at least one of the imaging time and the measurement time.

Abstract: An information processing apparatus includes a memory and a processor. The memory stores trace information including a string of location information which indicates locations of texts in a source code that correspond to instructions that have already been executed and which stores an execution order of the instructions. The processor detects a substring that appears a plurality of times from the string of location information included in the trace information and determines location information that belongs to a loop and an execution status of the loop. The processor associates, based on the location information that belongs to the loop, the execution status of the loop with the source code and displays the associated information.

Abstract: An image generating apparatus, including a memory storing avatar data representing a motion of an avatar in a virtual space and a processor coupled to the memory and the processor configured to obtain sensor information that represents a motion of a person in a real space acquired from at least one sensor, determine a first value that indicates an impression of the person based on the obtained sensor information, determine a type of the motion based on the obtained sensor information, select at least one candidate data set corresponding to the type of the motion from the memory, determine a second value that indicates impression of the avatar for each of the selected at least one data set, select a representative data set based on the determined first value and the determined second value, and generate an avatar image based on the representative data set.

Abstract: A method of processing a ciphertext, the method includes: acquiring a part of a plurality of encrypted elements included in the ciphertext, each of the plurality of encrypted elements being an encrypted element in which values of a plurality of elements in a multidimensional determination target vector are respectively encrypted by homomorphic encryption; decrypting the acquired part of the plurality of encrypted elements; and determining validity of the determination target vector based on a relationship between at least one value obtained by the decrypting and both of 0 and 1.

Abstract: An apparatus includes a projector to project an image, a three-dimensional sensor to measure three-dimensional data of an image projection range onto which the image is to be projected, and a processor to extract a plane area from the image projection range based on the three-dimensional data measured by the three-dimensional sensor, as a direction of the plane area, identify at least one of a long-side direction, a short-side direction, and a normal direction of the plane area, using the direction of the plane area, perform a primary alignment of an image area for the image to be projected by the projector with the plane area, and perform a secondary alignment of the image area with the plane area by performing a tracking process between a first contour of the image area aligned by the primary alignment and a second contour of the plane area.

Abstract: An apparatus includes a photodiode configured to detect an optical signal; a common-base amplifier configured to input a current signal converted from the optical signal by the photodiode; an common-emitter amplifier configured to couple to an output of the common-base amplifier; a first circuit configured to feed back the output of the common-emitter amplifier to an output of the common-base amplifier; and a second circuit configured to, when power of the optical signal exceeds a predetermined level, reduce a load resistance value of the common-base amplifier and increase an emitter current of the common-emitter amplifier.