A radio control device includes, a transmission unit that transmits, to the radio relay device, a first frame which has a plurality of subframes each having a fixed time length, the plurality of subframes including one or more subframes that store respective identifiers of the plurality of radio devices and the radio relay device, a reception unit that receives a second frame which has one or more subframes that store the identifiers of the plurality of radio devices and the radio relay device from the radio relay device, and a detection unit that detects a time difference between a transmission time point of the subframe that stores the identifiers of the respective devices in the first frame and a reception time point of the subframe that stores the identifiers of the respective devices in the second frame received.
Please note there is up to 60 days of latency in this Status indicator for certain status conditions. You can obtain up-to-date Status indicator readings by ordering PAIR for the file.
An application with the status "Published" (which means it is pending) may be recently abandoned, but not yet updated to reflect its abandoned status. However, an application filed less than one year ago is unlikely to be abandoned.
A patent with the status "Granted" may be recently expired, but not yet updated to reflect its expired status. However, it is highly unlikely a patent less than 3.5 years old would be expired.
An application with the status "Abandoned" is almost always current, but there is a small chance it was recently revived and the status not yet updated.
This priority date is an estimated earliest
priority date and is purely an estimation. This date should not be
taken as legal conclusion. No representations are made as to the
accuracy of the date listed. Please consult a legal professional
before relying on this date.