A system that incorporates teachings of the present disclosure may include, for example, adjusting a tuning state of a matching network of the communication device, selecting a power offset from among a group of power offsets where the selected power offset is associated with a sub-band of operation of the communication device, and adjusting a value associated with a measured receive power or a transmit power of the communication device based on the selected power offset to generate an offset power value. Additional embodiments are disclosed.

A data collection device includes a reference signal reception unit that receives a reference signal indicating a first time that is a time measured by an external device, the reference signal being transmitted at first time intervals from the external device, a time signal generation unit that measures a time at second time intervals and generates a time signal indicating a second time that is the measured time, a parameter generation unit that generates a parameter value on the basis of the first time indicated by the reference signal and the second time based on the time signal generated at a point in time when the reference signal is received, a signal reception unit that receives an analog signal indicating a signal waveform of an observed signal, a sampling unit that samples the received analog signal at the second time intervals to generate sampling data, and a data processing unit that performs interpolation processing on the sampling data on the basis of the parameter value.

Provided are a device selection apparatus, a method for selecting a device, and a program by which a device for outputting input data to a processing module can be selected as appropriate in order to realize a virtual sensor having a desired function. The processing module is associated with first metadata indicating an attribute of learning data. The device is associated with second metadata indicating an attribute of data output by the device. The device selection apparatus includes a first acquisition unit, a second acquisition unit, and a selection unit. The first acquisition unit acquires first metadata. The second acquisition unit acquires second metadata associated with a plurality of devices. The selection unit selects a device for outputting input data to a processing module based on the first metadata and the second metadata.

A data processing system includes a sensor apparatus configured to continuously detect data, determine a state of the data that is detected, transmit the data in accordance with a determination result, and continue to detect the data regardless of the determination result, and a receiving apparatus configured to receive the data transmitted from the sensor apparatus.

The processing apparatus performs predetermined processing for measurement data transmitted from the sensor, in which the processing apparatus acquires transmission destination information indicating a predetermined area in a server apparatus in an outside in which processed data subjected to the predetermined processing is to be stored, from a relay apparatus that performs relay processing between the processing apparatus and the server apparatus in order to transmit the processed data from the processing apparatus to the server apparatus, when the relay apparatus is communicatively connected to the communication unit in a state before building of a network between the processing apparatus and the server apparatus, and generates, after the acquisition of the transmission destination information, transmission-processed data in a form in which the relay apparatus is able to execute the relay processing, by adding information relating to the predetermined area indicated by the transmission destination information to the processed data.

A measurement apparatus that measures a facility of a measurement target and that is able to transmit measurement data as intermittent data and an analysis apparatus. An analysis apparatus includes: a communication part that receives the intermittent data from the measurement apparatus; and an analysis part that estimates a standard data pattern serving as a reference, based on a common portion between a pair of the data in a set of the intermittent data received and determines presence of an anomaly for intermittent data of a determination target received from the measurement apparatus by referring to the standard data pattern.

A queue management method, system, and recording medium include Selective Acknowledgments (SACK) examining to examine SACK blocks of a forwarder to selectively drop packets in a forward flow queue based on a reverse flow queue and MultiPath Transmission Control Protocol (MPTCP) examining configured to perform a first examining to examine multipath headers to recognize MPTCP flows based on a comparison between two subflows being a part of a same superflow and a second examining to examine the reverse flow queue to determine if redundant data has been sent based on a result of the first examining, a packet in the forward flow queue from a prior transmission being dropped from the forward flow queue sent from the forwarder to a receiver if a metadata of the packet does not match a metadata of an acknowledged packet in the reverse flow queue.

An information processing device includes: a communication unit that communicates with a plurality of IoT (Internet of Things) sensors; and a configuration unit that configures a management table that manages timings of access to the IoT sensors. Using a smallest value of sampling cycles of the plurality of IoT sensors as one cycle, the configuration unit configures the management table having a plurality of slots divided within the one cycle, and stores a frequency parameter indicating an access frequency to each of the IoT sensors in a different one of the slots.

A data measurement system (10) includes a plurality of measurement apparatuses (130), a signal transmitter (110), and a data processing apparatus (150). The signal transmitter (110) transmits a trigger signal to the plurality of measurement apparatuses (130). The data processing apparatus (150) obtains from each of the plurality of measurement apparatuses (130), measurement data measured during a period between a start signal corresponding to the trigger signal transmitted at first time and an end signal corresponding to the trigger signal transmitted at second time later than the first time. The data processing apparatus (150) temporally aligns start signals in the obtained data with each other and aligns end signals in the obtained data with each other, and presents the measurement data from the plurality of measurement apparatuses (130) to a user.

To prevent a delay in detection of a fault and the like and to cut down a load on a management side while making transmission of data appropriate in consideration of importance and properties of each type of the data in a case in which a large amount of data is transmitted from management target apparatuses. Items with high priority are processed first, and items with a low priority are allowed to be thinned out in accordance with priority and a weight that a management system 10 defines for each data item, thereby reducing a load. The thinning out is performed by limiting the number of data items to be processed once in accordance with a load level. Data acquisition intervals and priority for each item are dynamically changed by reflecting the importance of the data of each item and a change thereof. Trends of data and the like distributed using telemetry are observed and are fed back to load control through control using an AI or a rule base. In a case in which distribution intervals of each data item are changed, the distribution intervals are changed to a multiple of a basic cycle to curb influences on correlations among the items.