Distributed network node locations in a mobile node network
First Claim
1. A method for establishing a bidirectional satellite communication session, the method comprising:
- accessing, by an access node, initialization data to tune an antenna to a geosynchronous satellite, wherein the initialization data is stored locally by the access node;
using, by the access node, the initialization data to point and tune the antenna to the geosynchronous satellite;
receiving, by the access node, ephemeris data from the geosynchronous satellite, wherein the ephemeris data is indicative of orbital locations of satellites that are part of a non-geosynchronous satellite constellation;
using, by the access node, the ephemeris data from the geosynchronous satellite to point and tune the antenna to a satellite of the non-geosynchronous satellite constellation; and
establishing, by the access node, the bidirectional satellite communication session with the satellite of the non-geosynchronous satellite constellation.
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Abstract
Various arrangements for establishing a bidirectional satellite communication session are presented. Initialization data may be accessed to tune an antenna to a geosynchronous satellite, wherein the initialization data is stored locally by the access node. The initialization data may be used to point and tune the antenna to the geosynchronous satellite. Ephemeris data may be received from the geosynchronous satellite. The ephemeris data may be indicative of orbital locations of satellites that are part of a non-geosynchronous satellite constellation. The ephemeris data may be used to point and tune the antenna to a satellite of the non-geosynchronous satellite constellation. The bidirectional satellite communication session may then be established with the satellite of the non-geosynchronous satellite constellation.
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Citations
20 Claims
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1. A method for establishing a bidirectional satellite communication session, the method comprising:
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accessing, by an access node, initialization data to tune an antenna to a geosynchronous satellite, wherein the initialization data is stored locally by the access node; using, by the access node, the initialization data to point and tune the antenna to the geosynchronous satellite; receiving, by the access node, ephemeris data from the geosynchronous satellite, wherein the ephemeris data is indicative of orbital locations of satellites that are part of a non-geosynchronous satellite constellation; using, by the access node, the ephemeris data from the geosynchronous satellite to point and tune the antenna to a satellite of the non-geosynchronous satellite constellation; and establishing, by the access node, the bidirectional satellite communication session with the satellite of the non-geosynchronous satellite constellation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A system for establishing a bidirectional satellite communication session, the system comprising:
an access node, comprising; a steerable antenna; a network interface; one or more processors in communication with the network interface and the steerable antenna, wherein the one or more processors are configured to; access initialization data to tune an antenna to a geosynchronous satellite, wherein the initialization data is stored locally by the access node; use the initialization data to point and tune the antenna to the geosynchronous satellite; receive ephemeris data from the geosynchronous satellite, wherein the ephemeris data is indicative of orbital locations of satellites that are part of a non-geosynchronous satellite constellation; use the ephemeris data from the geosynchronous satellite to point and tune the antenna to a satellite of the non-geosynchronous satellite constellation; and establish the bidirectional satellite communication session with the satellite of the non-geosynchronous satellite constellation. - View Dependent Claims (16, 17, 18, 19, 20)
Specification