Telefonaktiebolaget LM Ericsson had 39 patents in space economy during Q4 2023. The patents filed by Telefonaktiebolaget LM Ericsson in Q4 2023 focus on methods and devices for efficient communication in non-terrestrial networks using satellites. These methods include determining satellite positions, triggering measurement reporting based on various conditions, and optimizing beamforming for connecting to multiple satellites. The inventions aim to improve connectivity and performance in wireless communication systems. GlobalData’s report on Telefonaktiebolaget LM Ericsson gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Telefonaktiebolaget LM Ericsson grant share with space economy as a theme is 12% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Ephemeris data signaling-delta over time (Patent ID: US20230413141A1)
The patent filed by Telefonaktiebolaget LM Ericsson describes a method and system for determining the position of a serving cell satellite in a wireless device. The method involves receiving full ephemeris data and more frequent delta ephemeris data for the satellite, using this data to determine the satellite's position. The system includes a wireless device with processing circuitry to perform these functions, as well as a network node transmitting the ephemeris data at different periodicities.
The method and system outlined in the patent aim to improve the accuracy and efficiency of determining the position of a serving cell satellite in a wireless network. By utilizing both full ephemeris data and more frequent delta ephemeris data, the wireless device can maintain an up-to-date and precise location for the satellite. The network node plays a crucial role in broadcasting this data at different periodicities, ensuring that the wireless device has access to the necessary information for accurate positioning.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
