IP High Court, Reiwa 6 (Gyo-Ke) 10008 [Method and apparatus for use of reference signals for time and frequency tracking in new radio] <Presiding Judge Hibiku Shimizu>
更新日：4 日前
Article information
Article type: Case note
Category: Patents
Issues: Inventive step
First published on this website: 2026-10-03
Display and classification checked: 2026-10-03
IP High Court, Reiwa 6 (Gyo-Ke) 10008 [Method and apparatus for use of reference signals for time and frequency tracking in new radio] <Presiding Judge Hibiku Shimizu>
“An indication as part of a CSI-RS resource set definition” in the amended invention is information constituting part of the information (definition) that clearly specifies the contents of the CSI-RS resource set, and indicates “part of the CSI-RS resource set.”
Accordingly, the amended invention and the cited invention are common in having “means for receiving information indicating part of the CSI-RS resource set.”
⇒ Configuring the cited invention's “information indicating part of a set of single-symbol CSI-RS resources” as “an indication as part of a definition,” as in the amended invention, could readily have been conceived by a person skilled in the art.
⇒ No inventive step.
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2026-10-03: First publication from the LinkedIn original; article information, issue tags, language navigation and consultation guidance were added.
2026-10-13: aligned the canonical and search-index URLs with the published URL. The original article text was not changed.
2026-10-13: aligned related-article, topic-guide, and other managed links with the articles’ published URLs. The original article text was not changed.
