MediaTek had 25 patents in space economy during Q1 2024. MediaTek Inc has filed patents for solutions related to spectrum sharing between terrestrial and non-terrestrial networks with interference control, communication apparatus for performing services with both types of networks, synchronization in non-terrestrial network communications, and radio resource allocation in a mixed system. These patents aim to optimize communication efficiency and resource allocation in networks with diverse technologies. GlobalData’s report on MediaTek gives a 360-degree view of the company including its patenting strategy. Buy the report here.

MediaTek grant share with space economy as a theme is 4% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Spectrum sharing between terrestrial network and non-terrestrial network with interference control (Patent ID: US20240098507A1)

The patent filed by MediaTek Inc. proposes solutions for spectrum sharing between terrestrial and non-terrestrial networks with interference control. The apparatus implemented in a User Equipment (UE) communicates with a non-terrestrial network node by sharing resources with the terrestrial network, ensuring interference between downlink transmissions from the terrestrial network and uplink transmissions from the non-terrestrial network is below a specified threshold. The method involves setting requirements on directive gain, directive emission power, antenna polarization, and network node transmit power to manage interference effectively.

The patent claims detail methods for communication between a UE and a non-terrestrial network node, as well as between a network node of a terrestrial network and UEs, with a focus on interference control. The claims specify requirements related to directive gain, directive emission power, antenna polarization, and network node transmit power to ensure interference between downlink and uplink transmissions is minimized. The use of continuous emission masks, restrictions on antenna polarization, and limits on transmit power per unit area are key aspects of the proposed methods to facilitate efficient spectrum sharing between terrestrial and non-terrestrial networks.

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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.