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1. WO2020222686 - METHODS, UE AND NODES FOR HANDLING SYSTEM INFORMATION PROTECTION

Publication Number WO/2020/222686
Publication Date 05.11.2020
International Application No. PCT/SE2020/050375
International Filing Date 09.04.2020
IPC
H04W 48/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction; Network selection; Access point selection
08Access restriction or access information delivery, e.g. discovery data delivery
12using downlink control channel
H04W 12/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
12Fraud detection
CPC
H04L 63/205
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
20for managing network security; network security policies in general
205involving negotiation or determination of the one or more network security mechanisms to be used, e.g. by negotiation between the client and the server or between peers or by selection according to the capabilities of the entities involved
H04W 12/1006
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
10Integrity
1006Packet or message integrity
H04W 48/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
12using downlink control channel
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • NAKARMI, Prajwol Kumar
  • OHLSSON, Oscar
Agents
  • AYOUB, Nabil
Priority Data
62/839,82829.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS, UE AND NODES FOR HANDLING SYSTEM INFORMATION PROTECTION
(FR) PROCÉDÉS, UE ET NŒUDS POUR GÉRER LA PROTECTION D'INFORMATIONS SYSTÈME
Abstract
(EN)
The present disclosure relates to a method performed by a UE (103) in a communications system (100). The UE (103) provides information indicating its SI protection capability to a node (101, 105). The SI protection capability is associated with the UE's (103) capability and need to verify SI signatures. The UE (103) obtains SI protection information from the node (101, 105), and uses the SI protection information.
(FR)
La présente invention concerne un procédé mis en oeuvre par une UE (103) dans un réseau de communications (100). L'UE (103) fournit à un noeud (101, 105) des informations relatives à sa capacité de protection de SI (informations système). La capacité de protection de SI est associée à la capacité et à l'exigence de l'UE (103) de vérification de signatures de SI. L'UE (103) obtient des informations de protection de SI provenant du noeud (101, 105), et utilise les informations de protection de SI.
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