Multi-mode global positioning system for use with wireless networks
First Claim
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1. A receiver for determining geolocation, comprising:
- a Global Positioning System (GPS) receiver section, wherein the GPS receiver section is selectively switchable between a standalone mode and at least one other mode for determining a geolocation of the receiver, wherein the at least one other mode is selected from a group consisting of an autonomous mode, an augmented autonomous mode, a network aided mode, a network centric mode, a network based mode, and a reverse aiding mode, and wherein the selective switching occurs substantially simultaneously with the determination of the geolocation of the receiver.
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Abstract
The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes the position of the device, an autonomous mode, where the mobile communications device transmits the computed position to a server, application, or PSAP in a communications network, a network aided mode, where the network aides the mobile communications device in determining the position of the device, a network based mode, and other modes.
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5 Claims
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1. A receiver for determining geolocation, comprising:
a Global Positioning System (GPS) receiver section, wherein the GPS receiver section is selectively switchable between a standalone mode and at least one other mode for determining a geolocation of the receiver, wherein the at least one other mode is selected from a group consisting of an autonomous mode, an augmented autonomous mode, a network aided mode, a network centric mode, a network based mode, and a reverse aiding mode, and wherein the selective switching occurs substantially simultaneously with the determination of the geolocation of the receiver. - View Dependent Claims (2, 3, 4, 5)
Specification