System and method for integrated navigation with wireless dynamic online models
First Claim
1. A method for integrating online, dynamic wireless system modeling with a navigation solution about at least one wireless-enabled device, wherein the method builds an automatic, online, dynamic model configured to predict the received signal strength of a signal transmitted by at least one transceiver means at any location within a wireless network area, wherein the wireless network has an infrastructure, wherein the at least one transceiver means is configured to transmit a wireless signal comprising a power pattern, wherein the at least one transceiver means constitutes the infrastructure of the wireless network, wherein the at least one device is configured to receive the signal(s) from the at least one transceiver means and wherein the at least one device comprises inertial sensors, the method comprising:
- receiving the power pattern(s) transmitted from the at least one transceiver means, wherein the power pattern comprises;
i. information that identifies the at least one transmitting transceiver means, and information that identifies any other transceiver means in the area and visible by the at least one transmitting transceiver means,ii. power information for a signal transmitted by the at least one transmitting transceiver means, andiii. received signal strength information of signals transmitted by the any other transceiver means in the area and visible by the at least one transmitting transceiver means;
and further comprising;
a. processing information that identifies the at least one transceiver means to locate the at least one transceiver means,b. building the automatic, online, dynamic model configured to predict the received signal strength of a signal transmitted by the at least one transceiver means at any location within the area, andc. integrating the model with the navigation solution, wherein the navigation solution is based at least in part on output of the inertial sensors.
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Abstract
The present disclosure relates to a system and method for integrating online, dynamic wireless system modeling with a navigation solution. The building of wireless dynamic online models for wireless positioning does not require pre-existing information such as pre-surveys and is capable of providing relatively better accuracy. Integration of the wireless positioning using dynamic online models with other navigation systems/solutions is proposed whereby the other navigation system/solution can benefit and enhance the building of wireless dynamic online models. In addition, the wireless dynamic online models can be optimally integrated with the other navigation system/solution for enhanced positioning performance.
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Citations
47 Claims
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1. A method for integrating online, dynamic wireless system modeling with a navigation solution about at least one wireless-enabled device, wherein the method builds an automatic, online, dynamic model configured to predict the received signal strength of a signal transmitted by at least one transceiver means at any location within a wireless network area, wherein the wireless network has an infrastructure, wherein the at least one transceiver means is configured to transmit a wireless signal comprising a power pattern, wherein the at least one transceiver means constitutes the infrastructure of the wireless network, wherein the at least one device is configured to receive the signal(s) from the at least one transceiver means and wherein the at least one device comprises inertial sensors, the method comprising:
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receiving the power pattern(s) transmitted from the at least one transceiver means, wherein the power pattern comprises; i. information that identifies the at least one transmitting transceiver means, and information that identifies any other transceiver means in the area and visible by the at least one transmitting transceiver means, ii. power information for a signal transmitted by the at least one transmitting transceiver means, and iii. received signal strength information of signals transmitted by the any other transceiver means in the area and visible by the at least one transmitting transceiver means; and further comprising; a. processing information that identifies the at least one transceiver means to locate the at least one transceiver means, b. building the automatic, online, dynamic model configured to predict the received signal strength of a signal transmitted by the at least one transceiver means at any location within the area, and c. integrating the model with the navigation solution, wherein the navigation solution is based at least in part on output of the inertial sensors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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42. A system for integrating online, dynamic wireless system modeling with a navigation solution about at least one wireless-enabled device, wherein the system builds an automatic, online, dynamic model configured to predict the received signal strength of a signal transmitted by at least one transceiver means at any location within a wireless network area, wherein the wireless network has an infrastructure, the system comprising:
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a. at least one transceiver means configured to transmit a wireless signal comprising a power pattern, wherein the at least one transceiver means constitutes the infrastructure of the wireless network, wherein the power pattern comprises; i. information that identifies the at least one transmitting transceiver means, and information that identifies any other transceiver means in the area and visible by the at least one transmitting transceiver means, ii. power information for a signal transmitted by the at least one transmitting transceiver means, and iii. received signal strength information of signals transmitted by the any other transceiver means in the area and visible by the at least one transmitting transceiver means, b. at least one wireless-enabled device configured to receive the signal(s) from the at least one transceiver means, and wherein the at least one device comprises inertial sensors, and c. at least one processor configured to receive the power pattern(s) transmitted from the at least one transceiver means and operative to; i. process the information that identifies the at least one transceiver means to locate the at least one transceiver means, ii. build the automatic, online, dynamic model configured to predict the received signal strength of a signal transmitted by the at least one transceiver means at any location within the area, and iii. integrate the model with the navigation solution, wherein the navigation solution is based at least in part on output of the inertial sensors. - View Dependent Claims (43, 44, 45, 46, 47)
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Specification