A method of sampling data includes providing a plurality of wireless nodes, wherein each of the wireless nodes includes a receiver, a real time clock and a counter. Ticks of the real time clock are counted by the counter. The method also includes broadcasting a common beacon for receipt by receivers of each of the wireless nodes, and upon receipt of the common beacon setting each of the counters to a first preset value.
申请公布号
WO2011085394(A2)
申请公布日期
2011.07.14
申请号
WO2011US20886
申请日期
2011.01.11
申请人
MICROSTRAIN, INC.;DISTASI, STEPHEN, J.;TOWNSEND, CHRISTOPHER, P.;GALBREATH, JACOB, H.;ARMS, STEVEN, W.
发明人
DISTASI, STEPHEN, J.;TOWNSEND, CHRISTOPHER, P.;GALBREATH, JACOB, H.;ARMS, STEVEN, W.