A system, method, and apparatus to automatically detect clocks within a given space and synchronize each clock within the given space to display the correct time is provided. The system includes a time component adjusting device including a communication module configured to detect and connect to clocks within the vicinity of the time component adjusting device, generate a clock tracking profile for each of the clocks, and ensure that each of the clocks depict the accurate time. The time component adjusting device also seeks to prevent desynchronization of clocks upon occurrence of events such as daylight savings and leap seconds.

A SW used in the time transmission system in which a master node and a slave node perform transmission and reception of a precision time protocol (PTP) packet via the SW and the time of the master node is synchronized based on time information of the transmission and reception includes a delay calculator that measures an intra-device delay between input and output of the PTP packet to and from the SW, and a delay information writing unit that appends the intra-device delay measured by the delay calculator to a packet subsequent to the PTP packet, and outputs the appended packet to an output destination of the PTP packet.

The present technology relates to a data processing apparatus and a data processing method that can reduce errors of time arising from accuracy of time information.

The data processing apparatus generates signaling including time information having accuracy of time according to a frame length of a physical layer frame and processes the signaling so as to be included into a preamble of the physical layer frame to make it possible to reduce errors of time arising from time information. The present technology can be applied, for example, to a transmitter compatible with a broadcasting method of ATSC3.0 and so forth.

The present technology relates to a data processing apparatus and a data processing method that can reduce errors of time arising from accuracy of time information.

The data processing apparatus generates signaling including time information having accuracy of time according to a frame length of a physical layer frame and processes the signaling so as to be included into a preamble of the physical layer frame to make it possible to reduce errors of time arising from time information. The present technology can be applied, for example, to a transmitter compatible with a broadcasting method of ATSC3.0 and so forth.

An electronic device includes a memory; a first processor; a second processor for which power consumption is lower than power consumption of the first processor; a communicator that communicates with an external device; and a switch that switches a connection destination of the communicator to the first processor or the second processor. The second processor is configured to, in a case in which a condition for transitioning to a power suppression state that is an operating state in which power consumption is suppressed is satisfied, connect the communicator by the switch. The first processor is configured to, in a case in which a condition for transitioning to a normal state that is a normal operating state is satisfied, connect the communicator by the switch.

Embodiments are directed to a wearable tracking computer. The wearable tracking computer may include a wearable housing, first and second user input controls, and first and second haptic actuators. The first haptic actuator is preferably configured to haptically stimulate one of a radius bone or an ulna bone of a wearer responsive to actuation of the first user input control. The second haptic actuator is preferably configured haptically stimulate another of the radius bone or the ulna bone of the wearer responsive to actuation of the second user input control.

Provided is a wireless time servicing method, device and system. The wireless time servicing method includes: obtaining absolute time information sent by an external clock source; correcting a system time of a master station according to the absolute time information; broadcasting path information to a slave station; receiving feedback from the slave station in response to the path information, calculating a transmission path delay between the master station and the slave station, and storing the transmission path delay in the time information; and sending the time information to the slave station.

A system, method, and apparatus to automatically detect clocks within a given space and synchronize each clock within the given space to display the correct time is provided. The system includes a time component adjusting device including a communication module configured to detect and connect to clocks within the vicinity of the time component adjusting device, generate a clock tracking profile for each of the clocks, and ensure that each of the clocks depict the accurate time. The time component adjusting device also seeks to prevent desynchronization of clocks upon occurrence of events such as daylight savings and leap seconds.

A system, method, and apparatus to automatically detect clocks within a given space and synchronize each clock within the given space to display the correct time is provided. The system includes a time component adjusting device including a communication module configured to detect and connect to clocks within the vicinity of the time component adjusting device, generate a clock tracking profile for each of the clocks, and ensure that each of the clocks depict the accurate time. The time component adjusting device also seeks to prevent desynchronization of clocks upon occurrence of events such as daylight savings and leap seconds.

A controller includes circuitry configured to: receive global time data indicating a global time associated with an external global clock; synchronize an internal controller clock of the controller with the global clock based on the global time; set a controller time based on the synchronized controller clock; and transmit controller time data indicating the controller time to at least one local device through periodic communication.