US 12,079,027 B2
Synchronizing physiological measurement data streams
Jussi Holsti, Kempele (FI)
Assigned to Polar Electro Oy, Kempele (FI)
Appl. No. 17/267,826
Filed by Polar Electro Oy, Kempele (FI)
PCT Filed Sep. 9, 2019, PCT No. PCT/EP2019/073964
§ 371(c)(1), (2) Date Feb. 11, 2021,
PCT Pub. No. WO2020/053133, PCT Pub. Date Mar. 19, 2020.
Claims priority of application No. 18193345 (EP), filed on Sep. 10, 2018.
Prior Publication US 2021/0202061 A1, Jul. 1, 2021
Int. Cl. G06F 1/10 (2006.01); G06F 3/01 (2006.01); G16H 40/67 (2018.01)
CPC G06F 1/10 (2013.01) [G06F 3/011 (2013.01); G06F 3/014 (2013.01); G06F 3/015 (2013.01); G16H 40/67 (2018.01); G06F 2203/011 (2013.01); H04Q 2209/43 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method in a collector device of a physiological performance measurement system, the method comprising:
broadcasting a timing signal on a predetermined radio channel;
receiving a data packet from each of a plurality of peripheral devices configured to perform measurements with respect to one or more users and to transmit physiological measurement data on the one or more users to the collector device, wherein the data packet indicates a clock value of a respective peripheral device, the clock value indicating a time instant at which the broadcasted timing signal has been detected by the respective peripheral device, and wherein the data packet further comprises a time stamp indicating timing of the physiological measurement data; and
synchronizing data streams from the plurality of peripheral devices with each other based on the indicated clock values.