KR102567666B1 - 무결성 보호를 관리하기 위한 기술 - Google Patents
무결성 보호를 관리하기 위한 기술 Download PDFInfo
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- KR102567666B1 KR102567666B1 KR1020227020614A KR20227020614A KR102567666B1 KR 102567666 B1 KR102567666 B1 KR 102567666B1 KR 1020227020614 A KR1020227020614 A KR 1020227020614A KR 20227020614 A KR20227020614 A KR 20227020614A KR 102567666 B1 KR102567666 B1 KR 102567666B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/327—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the session layer [OSI layer 5]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/106—Packet or message integrity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0433—Key management protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/30—Security of mobile devices; Security of mobile applications
- H04W12/37—Managing security policies for mobile devices or for controlling mobile applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- Mobile Radio Communication Systems (AREA)
- Processing Of Solid Wastes (AREA)
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- Small-Scale Networks (AREA)
Abstract
Description
도 1b는 무선 네트워크 구조의 블록도의 예를 도시한다.
도 2는 사용자 평면(UP) 무결성 보호(IP) 실패 검출 및 처리를 위한 예시적인 솔루션의 흐름도를 도시한다.
도 3은 UP IP 실패 검출 및 처리를 위한 다른 예시적인 솔루션의 흐름도를 도시한다.
도 4는 UP IP 실패 검출 및 처리를 위한 다른 예시적인 솔루션의 흐름도를 도시한다.
도 5는 UP IP 실패 검출 및 처리를 위한 다른 예시적인 솔루션의 흐름도를 도시한다.
도 6은 UP IP 실패 검출 및 처리를 위한 다른 예시적인 솔루션의 흐름도를 도시한다.
도 7은 듀얼 접속 시스템에서 UP IP 실패 검출 및 처리를 위한 다른 예시적인 솔루션의 흐름도를 도시한다.
도 8은 무결성 보호 실패를 검출하기 위한 예시적인 흐름도를 도시한다.
도 9는 초과된 또는 초과될 무결성 보호 인에이블 데이터 레이트를 관리하기 위한 예시적인 흐름도를 도시한다.
도 10은 듀얼 접속 시스템에서 2차 노드의 하나 이상의 DRB들의 데이터 레이트를 관리하기 위한 예시적인 흐름도를 도시한다.
도 11은 패킷 데이터 유닛(PDU) 셋업을 수행하기 위한 예시적인 흐름도를 도시한다.
도 12는 무결성 보호 및 암호화 중 임의의 하나 이상을 활성화 또는 비활성화시키기 위한 예시적인 흐름도를 도시한다.
도 13은 무결성 보호 및 암호화 중 임의의 하나 이상을 활성화 또는 비활성화시키기 위한 다른 예시적인 흐름도를 도시한다.
도 14는 통신 노드의 예시적인 블록도를 도시한다.
Claims (12)
- 제1 네트워크 노드에 의해, 사용자 장비의 최대 무결성 보호 인에이블 데이터 레이트 능력이 초과된 것 또는 초과될 것을 결정하는 단계; 및
상기 제1 네트워크 노드에 의해 제2 네트워크 노드에, 상기 최대 무결성 보호 인에이블 데이터 레이트 능력이 초과된 것 또는 초과될 것을 상기 제2 네트워크 노드에 표시하는 메시지를 송신하는 단계를 포함하고,
상기 메시지는 무결성 보호로 구성된 PDU 세션 추가를 위해 상기 제2 네트워크 노드로부터 수신된 요청의 거부를 표시하는 것인, 무선 통신 방법. - 제1항에 있어서, 상기 제1 네트워크 노드는 라디오 액세스 네트워크(radio access network; RAN) 노드이고, 상기 제2 네트워크 노드는 코어 네트워크 노드인 것인 무선 통신 방법.
- 제2항에 있어서, 상기 코어 네트워크 노드는 액세스 및 이동성 관리 기능부(Access and Mobility Management Function; AMF)를 포함하는 것인 무선 통신 방법.
- 제1항에 있어서, 상기 메시지는 PDU 세션을 해제하기 위한 PDU 세션 자원 통지 메시지인 것인 무선 통신 방법.
- 삭제
- 삭제
- 삭제
- 제1 네트워크 노드로부터 제2 네트워크 노드에 의해, 최대 무결성 보호 인에이블 데이터 레이트 능력이 초과된 것 또는 초과될 것을 나타내는 메시지를 수신하는 단계 - 상기 제1 네트워크 노드는 라디오 액세스 네트워크(RAN) 노드이고 상기 제2 네트워크 노드는 이동성 관리 기능부(AMF)를 포함하는 코어 네트워크 노드이며, 상기 메시지는 무결성 보호로 구성된 PDU 세션 추가를 위해 상기 제2 네트워크 노드에 의하여 상기 제1 네트워크 노드로 전송된 요청의 거부를 표시함 -; 및
상기 제2 네트워크 노드에 의해, 세션 관리 기능부(session management function; SMF)로 상기 메시지를 송신하는 단계를 포함하는 무선 통신 방법. - 제8항에 있어서, 상기 메시지는 PDU 세션을 해제하기 위한 PDU 세션 자원 통지 메시지인 것인 무선 통신 방법.
- 삭제
- 제1항 내지 제4항, 제8항 및 제9항 중 어느 한 항의 방법을 수행하도록 구성된 장치.
- 적어도 하나의 프로세서에 의해 실행될 때 제1항 내지 제4항, 제8항 및 제9항 중 어느 한 항의 방법을 수행하는 명령을 포함하는 컴퓨터 판독가능 매체.
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KR1020207031793A KR102412441B1 (ko) | 2018-04-04 | 2018-04-04 | 무결성 보호를 관리하기 위한 기술 |
PCT/CN2018/082016 WO2019191974A1 (en) | 2018-04-04 | 2018-04-04 | Techniques to manage integrity protection |
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KR1020207031793A Division KR102412441B1 (ko) | 2018-04-04 | 2018-04-04 | 무결성 보호를 관리하기 위한 기술 |
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KR20220088524A KR20220088524A (ko) | 2022-06-27 |
KR102567666B1 true KR102567666B1 (ko) | 2023-08-16 |
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KR1020207031793A Active KR102412441B1 (ko) | 2018-04-04 | 2018-04-04 | 무결성 보호를 관리하기 위한 기술 |
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US (3) | US11711455B2 (ko) |
EP (3) | EP3897021B1 (ko) |
JP (2) | JP7093842B2 (ko) |
KR (2) | KR102567666B1 (ko) |
CN (3) | CN112616145B (ko) |
CA (2) | CA3095656C (ko) |
ES (1) | ES2982236T3 (ko) |
FI (2) | FI3897021T3 (ko) |
HU (1) | HUE064177T2 (ko) |
WO (1) | WO2019191974A1 (ko) |
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