EMC Satcom Technologies, LLC Patent applications |
Patent application number | Title | Published |
20140273815 | POWER BOOSTER IN AN MEO SETTING - A customer satellite terminal provides seamless hand-off from a descending satellite to an ascending satellite in an equatorial MEO constellation at RF. The hand-off from the descending satellite to the ascending satellite is conducted when the propagation delay from the ascending satellite and the descending satellite are equal, by aligning first and second amplitudes, first and second frequency offsets, and first and second phases. | 09-18-2014 |
20140038515 | HIGH THROUGHPUT SATELLITE - A high throughput satellite including a transponder configured to receive radio wave signal from a market area, transmit the signal to a hub, receive a response signal from the hub, and transmit both the original signal and the response signal back to the market area. The satellite may also provide increased throughput by re-using spectrum in the Ka band. The satellite may also include a payload architecture which may be reconfigured such that, in response to control signals received from the ground, the payload architecture provides satellite communications to a first market area, a second market area, or both the first market area and the second market area. | 02-06-2014 |
20130038678 | VIDEO MANAGEMENT SYSTEM OVER SATELLITE - A videoconference system has videoconference terminals which communicate with a centralized station over satellite. Video signals from each videoconference terminal are unicast to the centralized station via satellite. The centralized station forms a composite signal of all the video signals multicasts the composite signal to the local videoconference terminals over satellite that can be received by hundreds, thousands or more recipients. The system dynamically allocates satellite bandwidth and other network resources to establish a high definition videoconference call on demand. A frequency allocation manager manages the resources available on the satellite network according with the capacity of each transponder and network resources available. It administrates the resources available and dynamically assigns a satellite capacity and network resources. | 02-14-2013 |