GENEVA, Sept. 18 -- NTT, INC. filed a patent application (JP2025/008030) for “PROPAGATION CHARACTERISTIC ESTIMATION SYSTEM, PROPAGATION CHARACTERISTIC ESTIMATION METHOD, LEARNING DEVICE, AND LEARNING PROGRAM”. With publication no. WO/2026/186027, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H04B 17/391

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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