Method and Apparatus for Distribution of Satellite Navigation Data
First Claim
1. A method of distributing satellite navigation data, comprising:
- processing satellite signals at each of a plurality of reference stations to receive a respective plurality of satellite navigation data streams;
forming packets in response to said plurality of satellite navigation data streams to generate a plurality of packetized satellite navigation data streams;
sending each of said plurality of packetized satellite navigation data streams to a processing system;
removing, at said processing system, duplicate packets within said plurality of packetized satellite navigation data streams to generate a combined packet stream; and
sending said combined packet stream into a communication network.
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Abstract
A method and apparatus for distributing satellite navigation data is described. In one example, satellite signals are processed at each of a plurality of reference stations to receive a respective plurality of satellite navigation data streams. Packets are formed in response to said plurality of satellite navigation data streams to generate a plurality of packetized satellite navigation data streams. The packetized satellite navigation data streams are sent to a processing system. The processing system removes duplicate packets within said plurality of packetized satellite navigation data streams to generate a combined packet stream. The combined packet stream is then sent into a communication network.
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Citations
20 Claims
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1. A method of distributing satellite navigation data, comprising:
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processing satellite signals at each of a plurality of reference stations to receive a respective plurality of satellite navigation data streams; forming packets in response to said plurality of satellite navigation data streams to generate a plurality of packetized satellite navigation data streams; sending each of said plurality of packetized satellite navigation data streams to a processing system; removing, at said processing system, duplicate packets within said plurality of packetized satellite navigation data streams to generate a combined packet stream; and sending said combined packet stream into a communication network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for distributing satellite navigation data, comprising:
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a plurality of reference stations for processing satellite signals to receive a respective plurality of satellite navigation data streams and forming packets in response to said plurality of satellite navigation data streams to generate a plurality of packetized satellite navigation data streams; and a processing system for receiving each of said plurality of packetized satellite navigation data streams, removing duplicate packets within said plurality of packetized satellite navigation data streams to generate a combined packet stream, and sending said combined packet stream into a communication network. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. An apparatus for distributing satellite navigation data, comprising:
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means for processing satellite signals at each of a plurality of reference stations to receive a respective plurality of satellite navigation data streams; means for forming packets in response to said plurality of satellite navigation data streams to generate a plurality of packetized satellite navigation data streams; means for sending each of said plurality of packetized satellite navigation data streams to a processing system; means for removing, at said processing system, duplicate packets within said plurality of packetized satellite navigation data streams to generate a combined packet stream; and means for sending said combined packet stream into a communication network.
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Specification