Nippon Telegraph and Telephone had 78 patents in connectivity during Q2 2024. The patents filed by Nippon Telegraph and Telephone Corp in Q2 2024 focus on improving terminal functionality in wireless communication networks. This includes features such as deactivating secondary cell groups based on their state, optimizing random access response windows, selecting resources for transmission, enabling partial sensing and periodic reservation in resource pools, and implementing listen before talk functionality with spatial filters. GlobalData’s report on Nippon Telegraph and Telephone gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Nippon Telegraph and Telephone had no grants in connectivity as a theme in Q2 2024.
Recent Patents
Application: Terminal and radio communication method (Patent ID: US20240214842A1)
The patent filed by Nippon Telegraph and Telephone Corp. describes a terminal that deactivates a secondary cell group based on its state and transmits failure information to a network. Specifically, when a failure occurs in an inactive secondary cell group, the terminal sends failure information that includes details about the state of the cells within the group. This information can include identification of the failed cell, the cause of the failure, transmission timing adjustment timer status, elapsed time since deactivation, reception quality of serving and neighboring cells, and details related to the execution result of an initial access.
The terminal's functionality is defined by a series of claims that outline the specific features and processes involved. These claims detail the transmission of failure information, including various parameters such as identification information, failure causes, transmission timing, reception quality, and execution results. The method described in the patent involves the terminal deactivating the secondary cell group based on its state and transmitting comprehensive failure information to the network. Overall, the patent focuses on improving communication network efficiency by providing detailed failure information to facilitate troubleshooting and maintenance processes.
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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.
