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Method Performed By Radio Terminal And Radio Terminal
Abstract: [Problem] In case that the PDN connection establishment or the PDU session establishment fails due to Network slice admission control, the UE behavior is unclear. For example, it is unclear whether or not the UE has to be backed-off till next attempt for the PDN connection establishment or the PDU session establishment. [Solution] A method performed by a radio terminal includes receiving, from a core network, a reject message related to a first access type with information including maximum number of Protocol Data Unit (PDU) Session per network slice reached, and requesting a PDU session via a second access type.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
20 December 2023
Publication Number
11/2024
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Applicants
NEC CORPORATION
7-1, Shiba 5-chome, Minato-ku, Tokyo
1088001
Inventors
1. TIWARI Kundan
c/o NEC CORPORATION, 7-1, Shiba 5-chome, Minato-ku, Tokyo
1088001
2. IANEV Iskren
c/o NEC CORPORATION, 7-1, Shiba 5-chome, Minato-ku, Tokyo
1088001
3. TAMURA Toshiyuki
c/o NEC CORPORATION, 7-1, Shiba 5-chome, Minato-ku, Tokyo
1088001
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317087296-STATEMENT OF UNDERTAKING (FORM 3) [20-12-2023(online)].pdf | 2023-12-20 |
| 2 | 202317087296-REQUEST FOR EXAMINATION (FORM-18) [20-12-2023(online)].pdf | 2023-12-20 |
| 3 | 202317087296-PRIORITY DOCUMENTS [20-12-2023(online)].pdf | 2023-12-20 |
| 4 | 202317087296-POWER OF AUTHORITY [20-12-2023(online)].pdf | 2023-12-20 |
| 5 | 202317087296-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [20-12-2023(online)].pdf | 2023-12-20 |
| 6 | 202317087296-FORM 18 [20-12-2023(online)].pdf | 2023-12-20 |
| 7 | 202317087296-FORM 1 [20-12-2023(online)].pdf | 2023-12-20 |
| 8 | 202317087296-DRAWINGS [20-12-2023(online)].pdf | 2023-12-20 |
| 9 | 202317087296-DECLARATION OF INVENTORSHIP (FORM 5) [20-12-2023(online)].pdf | 2023-12-20 |
| 10 | 202317087296-COMPLETE SPECIFICATION [20-12-2023(online)].pdf | 2023-12-20 |
| 11 | 202317087296-Proof of Right [19-04-2024(online)].pdf | 2024-04-19 |
| 12 | 202317087269-Others-130524.pdf | 2024-05-21 |
| 13 | 202317087269-Correspondence-130524.pdf | 2024-05-21 |
| 14 | 202317087296-FORM 3 [05-06-2024(online)].pdf | 2024-06-05 |