The disclosure relates to a method and a system for a wireless data communication between a sensor system and a receiver capable of receiving analyte values sensed by the sensor system in a continuous analyte monitoring. The method includes establishing an unconnected mode operation for the system. The receiver receives a first data package broadcasted by the sensor system that has first status data indicative of a device status and/or an analyte value status. The first status data is processed by a receiver controller. A connected mode operation is established for the system responsive to determining at least one of a critical device status and a critical analyte value status. The establishing includes establishing a communication channel between the sensor system and the receiver and receiving a second data package transmitted by the sensor system in the receiver, the second data package comprising one or more analyte values.

Embodiments relate to a closed loop communication system. The system can include a consumer mobile device configured with a mobile application to identify its load consumption pattern and communicate the identified load consumption pattern to a utility device. The mobile device also sets a limit for maximum energy consumption through the mobile application. The system can also include the utility device that receives the identified load consumption pattern, and configured to send a short message service (SMS) alert to the mobile device to alert the mobile device to read meter energy consumption reading from energy meter and share with utility device due to direct connection failure with an energy meter. The system can also include an energy meter configured to communicate with the utility device, wherein the utility device attempts to receive the meter energy consumption reading from the energy meter.

A communication unit is provided for an air treatment apparatus. The communication unit includes a receiver, a transmitter, and a storage. The receiver receives measurement data sent from a measuring apparatus separate from the air treatment apparatus. The measuring apparatus is movable. The transmitter transmits, to a server, the measurement data associated with specific information of the air treatment apparatus. The storage stores the measurement data therein. If a storage process in which the measurement data is stored in the storage is completed, the transmitter transmits, to the measuring apparatus, information indicating that the storage process has been completed.

A method at a sensor apparatus, the method including calculating a value for a target function based on at least one sensor of the sensor apparatus; determining that the value of the target function is within a defined threshold range for a defined time period, thereby finding an in-flight state for the sensor apparatus; and turning off transmission from a radio of the sensor apparatus based on the in-flight state.

A mesh network includes a plurality of nodes and a network head. The plurality of nodes includes a first node structured to generate and output a message to the network head in response to an event. The message includes at least one first information item associated with the first node, the electrical device monitored by the first node, or the section of the electrical distribution system monitored by the first node. The plurality of nodes includes a second node disposed on a communication path between the first node and the network head and being structured to add at least one second information item associated with the second node, the electrical device monitored by the second node, or the section of the electrical distribution system monitored by the second node to the message and to output the message to the network head.

The present disclosure relates to a transformer system comprising a power transformer including a metal tank filled with an electrically insulating liquid, and a wireless sensor arrangement submerged in the insulating liquid within the tank. The sensor arrangement includes a radio transmitter for wirelessly transmitting sensor readings to the outside of the transformer through an opening in the tank, said opening being provided with a liquid-tight seal comprising a solid insulator for preventing leakage from the tank of the insulating liquid and wherein the radio transmitter is configured for transmitting the sensor readings using a carrier frequency within the range of from 100 kHz to 1 MHz.

Methods, apparatuses, and systems for accelerated error testing for wireless battery management systems are disclosed. Embodiments in accordance with the present disclosure are directed to wireless sensor systems, and specifically to wireless battery management systems (BMS) in vehicles. A test system for a BMS provides a plurality of interference test profiles each comprising interference signals for testing the BMS. For each interference test profile, the interference signals are broadcast by the test system during operation of the BMS. The test system samples packets received by the wireless network controller from at least one battery measurement device during the broadcast of the interference signals and determines a packet error rate (PER) of the BMS for the interference test profile.

An information processing system, an information processing method, and a computer program capable of easily and reliably identifying a behavioral history of an infected person and extracting close contacts are provided.

According to an embodiment of the present disclosure, there is provided an information processing system including a first information processing device having a function of transmitting a signal, a second information processing device having a function of receiving the signal, and a server device capable of being connected to the second information processing device via the Internet, wherein the server device stores time information, intensity information, first identification information, and second identification information received from the second information processing device in association with each other and extracts one or more pieces of other first identification information stored in association with specific second identification information on the basis of the specific second identification information stored in association with specific first identification information when the designation of the specific first identification information of a specific first information processing device has been received.

Disclosed herein is a cooking appliance including a communicator configured to perform communication with a terminal, an input unit configured to receive information from a user, and a controller configured to, when information on time until which remote control using the terminal is available is received via at least one of the communicator and the input unit, control the communication with the terminal. According to the present disclosure, by allowing a user to set a time at which a remote control mode is automatically cancelled after cooking is finished, the remote control is available during a time set by the user even after cooking is finished, and thus the usability of the remote control mode can be improved. According to the present disclosure, by limiting performance time of the remote control mode to be within a preset amount of time and limiting an infinite input of a remote control command into a terminal while the remote control mode is activated, a network error can be prevented, and erroneous operation of a cooking appliance due to hacking can be prevented.

This application relates to a tire monitoring system. In one aspect, the system includes a sensor module installed in a tire provided in a vehicle to obtain tire data and a communication module. The communication module may include a transceiver configured to transmit and receive the tire data, and an output unit configured to output one of a caution signal and a warning signal. The communication module may also include a controller configured to determine whether a state of the tire is abnormal based on the tire data and control the output unit to output one of the caution signal and the warning signal based on the determination result.