This invention relates to methods and devices for time synchronization. The invention has
particular application in the alignment of slave clocks to a master clock and in dealing with …

A control plane, available to all of the line cards in a system, is used to exchange time
stamps to align the Time of Day counters in the master line cards. The master line cards are …

A guest digital device joins a playback session hosted by a host digital device and
synchronizes playback of digital media content with playback on the host digital device. This …

This invention relates to methods and devices for time transfer. The invention has particular
application in the alignment of slave clocks to a master clock and dealing with packet delay …

A shared bus time interleaves 1 PPS signal and control and coordination information
between a primary timing source and line cards that need to be synchronized using the 1 …

This invention relates to methods and devices for clock synchronization. The invention has
particular application in the alignment of slave clocks to a master clock and in dealing with …

Disclosed are methods and systems for synchronizing clocks maintained at different devices
in a wireless communication network. A first wireless transceiver device may receive one or …

Provided is distribution device that distributes time information to at least one sensor device,
the distribution device including a storage unit that stores a time adjustment amount to be …

In order to reduce errors in the transfer of time from one clock domain to another clock
domain, a first free running counter is incremented using a first clock signal. A free running …

A method for estimation of a network path segment delay includes determining a scaled time
stamp for each packet of a plurality of packets by scaling a time stamp for each respective …