A network device may receive, from a collector device, a request for telemetry data associated with service interfaces and counters of the network device. The network device may determine, based on the request, a first quantity of the service interfaces and a second quantity of the counters. The network device may determine a first time interval to send delta values of the telemetry data associated with the service interfaces and the counters, and a second time interval to send absolute values of the telemetry data, based on the first time interval, the first quantity of the service interfaces, and the second quantity of the counters. The network device may provide, to the collector device, the absolute values of the telemetry data based on the second time interval and may provide, to the collector device, the delta values of the telemetry data based on the first time interval.

A network device may receive, from a collector device, a request for telemetry data associated with service interfaces and counters of the network device. The network device may determine, based on the request, a first quantity of the service interfaces and a second quantity of the counters. The network device may determine a first time interval to send delta values of the telemetry data associated with the service interfaces and the counters, and a second time interval to send absolute values of the telemetry data, based on the first time interval, the first quantity of the service interfaces, and the second quantity of the counters. The network device may provide, to the collector device, the absolute values of the telemetry data based on the second time interval and may provide, to the collector device, the delta values of the telemetry data based on the first time interval.

A distributed data acquisition system comprising multiple, physically unconnected, data acquisition units that can be in wireless communication with a remote host, timestamps measurement data with sub-microsecond time base accuracy of sampling clock relative to an absolute timeframe. Each unit has a GPS receiver for deriving an absolute time. An analog-to-digital converter samples measurement data using a sampling clock. A hardware logic circuit, such as a field programmable gate array, associates batches of the measurement data with corresponding timestamps representing the current absolute time. A time offset bias may be compensated by a comparison of timestamps with nominal time based on start time and nominal sampling rate. Additionally, the sampling clock may be synchronized using time pulses from the GPS receiver. An initial start of ADC sampling by all data acquisition units may be also synchronized.

A method uses a distributed data acquisition system with multiple, physically unconnected, data acquisition units, that can be in wireless communication with a remote host, to timestamp measurement data with sub-microsecond time base accuracy of sampling clock relative to an absolute timeframe. A current absolute time is derived from messages received from a satellite radio beacon positioning system (GPS). Measurement data is sampled by each unit at a specified sampling rate. Using hardware logic, batches of sampled data are associated with corresponding timestamps representing the absolute time at which the data was sampled. Data and timestamps may be transmitted to the host. A time offset bias is compensated by comparing timestamps against a nominal time based on start time and nominal sampling rate. The sampling clock rate may be disciplined using time pulses from the GPS receiver. An initial start of data sampling by all units can also be synchronized.

A leader system for time synchronizing includes an interface and a processor. The interface is configured to receive a time standard. The processor is configured to determine whether a time jump is necessary in response to the time standard; and in response to determining that the time jump is necessary: 1) cause overwriting a sensor data buffer; 2) provide an indication to unregister one or more follower devices from a leader device; and 3) time jump a leader device time in response to the time standard.

A control device for parameterizing a sensor of a measuring system that determines, at least via a virtual twin of the measuring system, a target position of the sensor in a site. Furthermore, the control device transmits the determined target position to the measuring system and/or to a user. The control device furthermore parameterizes the sensor in the measuring site.

A control device for parameterizing a sensor of a measuring system that determines, at least via a virtual twin of the measuring system, a target position of the sensor in a site. Furthermore, the control device transmits the determined target position to the measuring system and/or to a user. The control device furthermore parameterizes the sensor in the measuring site.

The present disclosure relates to systems and methods for clock synchronization. The system may include a reset signal generator connected with a plurality of detectors. The reset signal generator may be configured to generate a set of preliminary reset signals to be detected and transmit the set of preliminary reset signals to the plurality of detectors. Each of the set of preliminary reset signals may have a different phase. Each of the plurality of detectors may be configured to generate first feedback data for each of the set of preliminary reset signals and transmit the first feedback data to the reset signal generator. The reset signal generator may be further configured to generate, for each of the plurality of detectors, a reset signal based on the first feedback data and transmit the reset signal to each of the plurality of detectors. Each of the plurality detectors may be further configured to execute a clock synchronization in itself based on the reset signal.

Systems, methods, and devices are provided for controlling part of an electric power distribution system using an intelligent electronic device that may rely on communication from wireless electrical measurement devices. Wireless electrical measurement devices associated with different phases of power on an electric power distribution system may send wireless messages containing electrical measurements for respective phases to an intelligent electronic device. When wireless communication with one of the wireless electrical measurement devices becomes inconsistent or lost, the intelligent electronic device may synthesize the electrical measurements of the missing phase using electrical measurements of remaining phases. The intelligent electronic device may use the synthesized electrical measurements to control part of the electric power distribution system.

Systems, methods, and devices are provided for controlling part of an electric power distribution system using an intelligent electronic device that may rely on communication from wireless electrical measurement devices. Wireless electrical measurement devices associated with different phases of power on an electric power distribution system may send wireless messages containing electrical measurements for respective phases to an intelligent electronic device. When wireless communication with one of the wireless electrical measurement devices becomes inconsistent or lost, the intelligent electronic device may synthesize the electrical measurements of the missing phase using electrical measurements of remaining phases. The intelligent electronic device may use the synthesized electrical measurements to control part of the electric power distribution system.