Patent ID: 11959993
Assignee: TAKEMETUIT INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method for enabling the determination of a position of a receiver within a space, the method comprising:
providing a plurality of beacon devices at different locations within said space; and
transmitting a beacon signal from each of the beacon devices, each beacon signal having a unique information component and a unique frequency pattern of multiple frequencies, each beacon signal being distinguishable from the beacon signals transmitted from any other of the beacon devices based on a combination of its unique information component and its unique frequency pattern;
wherein each beacon signal is generated by filtering a raw information component by the frequencies of the unique frequency pattern of the beacon signal;
wherein the transmitting of the information component within each beacon signals transmitted from the beacon devices are synchronized in time; and
wherein the information component is repeated periodically within each beacon signal.