EP4470267A4 - METHOD, DEVICES AND SYSTEMS FOR IMPLEMENTING A NETWORK SLICE REPLACEMENT - Google Patents

METHOD, DEVICES AND SYSTEMS FOR IMPLEMENTING A NETWORK SLICE REPLACEMENT

Info

Publication number: EP4470267A4
Authority: EP; European Patent Office
Prior art keywords: implementing; systems; devices; network slice; slice replacement
Prior art date: 2022-01-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP22922720.2A

Other languages

German (de)

French (fr)

Other versions

EP4470267A1 (en

Inventor

Menghan Wang

Shuang Liang

Jinguo Zhu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ZTE Corp

Original Assignee

ZTE Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2022-01-27

Filing date

2022-01-27

Publication date

2025-11-19

2022-01-27 Application filed by ZTE Corp filed Critical ZTE Corp

2024-12-04 Publication of EP4470267A1 publication Critical patent/EP4470267A1/en

2025-11-19 Publication of EP4470267A4 publication Critical patent/EP4470267A4/en

Status Pending legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/13—Cell handover without a predetermined boundary, e.g. virtual cells
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)

EP22922720.2A 2022-01-27 2022-01-27 METHOD, DEVICES AND SYSTEMS FOR IMPLEMENTING A NETWORK SLICE REPLACEMENT Pending EP4470267A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CN2022/074290 WO2023141874A1 (en)	2022-01-27	2022-01-27	Methods, devices, and systems for performing network slice replacement

Publications (2)

Publication Number	Publication Date
EP4470267A1 EP4470267A1 (en)	2024-12-04
EP4470267A4 true EP4470267A4 (en)	2025-11-19

Family

ID=87469911

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22922720.2A Pending EP4470267A4 (en)	2022-01-27	2022-01-27	METHOD, DEVICES AND SYSTEMS FOR IMPLEMENTING A NETWORK SLICE REPLACEMENT

Country Status (3)

Country	Link
EP (1)	EP4470267A4 (en)
CN (1)	CN117981393A (en)
WO (1)	WO2023141874A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2632927A (en) *	2023-08-21	2025-02-26	Samsung Electronics Co Ltd	Improvements in and relating to slice management in a telecommunication network
WO2025236246A1 (en) *	2024-05-16	2025-11-20	Zte Corporation	Application function triggered network slice replacement for a packet data unit session

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2021109395A1 (en) *	2020-04-10	2021-06-10	Zte Corporation	A method for slice information update
CN113950111A (en) *	2020-07-17	2022-01-18	华为技术有限公司	Session switching method and device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10268474B2 (en) *	2017-07-18	2019-04-23	Cisco Technology, Inc.	Network slice selection in a mobile network
WO2019120524A1 (en) *	2017-12-20	2019-06-27	Telefonaktiebolaget Lm Ericsson (Publ)	Methods, devices, and systems for managing a federated network slice
KR102577006B1 (en) *	2018-08-13	2023-09-11	삼성전자 주식회사	A method and apparatus for 4g and 5g network interworking to support network slicing
CN111263373B (en) *	2018-11-30	2021-08-27	华为技术有限公司	Data processing method, controller and forwarding equipment

2022
- 2022-01-27 WO PCT/CN2022/074290 patent/WO2023141874A1/en not_active Ceased
- 2022-01-27 EP EP22922720.2A patent/EP4470267A4/en active Pending
- 2022-01-27 CN CN202280060480.3A patent/CN117981393A/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2021109395A1 (en) *	2020-04-10	2021-06-10	Zte Corporation	A method for slice information update
CN113950111A (en) *	2020-07-17	2022-01-18	华为技术有限公司	Session switching method and device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group RAN; NR; Study on enhancement of Radio Access Network (RAN) slicing (Release 17)", 10 February 2021 (2021-02-10), XP051978619, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG3_Iu/TSGR3_111-e/Inbox/R3-211228.zip TR 38.832-050_rm.docx> [retrieved on 20210210] *
See also references of WO2023141874A1 *

Also Published As

Publication number	Publication date
WO2023141874A1 (en)	2023-08-03
CN117981393A (en)	2024-05-03
EP4470267A1 (en)	2024-12-04

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Legal Events

Date	Code	Title	Description
2023-08-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-11-01	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2024-11-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-12-04	17P	Request for examination filed	Effective date: 20240216
2024-12-04	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2025-04-30	DAV	Request for validation of the european patent (deleted)
2025-04-30	DAX	Request for extension of the european patent (deleted)
2025-07-21	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: H04W0036000000 Ipc: H04W0036120000
2025-08-27	RIC1	Information provided on ipc code assigned before grant	Ipc: H04W 36/12 20090101AFI20250721BHEP Ipc: H04W 36/00 20090101ALN20250721BHEP
2025-11-19	A4	Supplementary search report drawn up and despatched	Effective date: 20251016
2025-11-19	RIC1	Information provided on ipc code assigned before grant	Ipc: H04W 36/12 20090101AFI20251010BHEP Ipc: H04W 36/00 20090101ALN20251010BHEP