摘要 |
A locator system which includes a GPS receiver for receiving GPS signals, a mobile subscriber unit for receiving the GPS error indicating signals; and circuitry, preferably a DSP, responsive to the GPS error indicating signals and the GPS signals to provide a corrected location indication. There is also provided a source of GPS error indicating signals remote from the mobile subscriber unit. The mobile subscriber unit includes a CDMA receiver. The GPS receiver, mobile subscriber unit and DSP are contained as a single unit.
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