Systems and methods for facilitating communications over a shared channel
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Systems and methods for space-based use of terrestrial cellular frequency spectrum
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Extraterrestrial communications systems and methods including ancillary extraterrestrial components
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Systems and methods for handover between space based and terrestrial radioterminal communications, and for monitoring terrestrially reused satellite frequencies at a radioterminal to reduce potential interference
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Wireless communications methods and apparatus using licensed-use system protocols with unlicensed-use access points
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Filters for combined radiotelephone/GPS terminals
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Systems and methods for reducing satellite feeder link bandwidth/carriers in cellular satellite systems
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Wireless communications systems and methods using satellite-linked remote terminal interface subsystems
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Systems and methods for terrestrial reuse of cellular satellite frequency spectrum
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Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
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System and method of terrestrial frequency reuse using signal attenuation and dynamic.
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Satellite trunked radio service system
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Communication protocol for satellite data processing
