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No. °úÁ¦¹øÈ£ ¡å Ãʾȸí ÇÁ·ÎÁ§Æ®±×·ì 󸮴ܰè ó¸®ÀÏ IPR
549 2025-3027 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Service requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS); Stage 1 (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
548 2025-3026 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Global Text Telephony (GTT); Stage 1 (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
547 2025-3025 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Service requirements for Home Node B (HNB) and Home eNode B (HeNB) (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
546 2025-3024 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Service requirements for enhanced V2X scenarios (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
545 2025-3023 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Service requirements for V2X services (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
544 2025-3022 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Customized Ringing Signal (CRS) requirements; Stage 1 (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
543 2025-3021 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Customized Alerting Tones (CAT) requirements; Stage 1 (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
542 2025-3020 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Push Service; Service aspects; Stage 1 (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
541 2025-3019 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (Release 20) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N
540 2025-3018 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (Release 19) PG1103 µ¸º¸±âÀǰ߼ö·Å½ÃÀÛ 2025-12-18 N