Title:
DYNAMIC ALLOCATION OF NETWORK SLICE-SPECIFIC CREDENTIALS
Document Type and Number:
WIPO Patent Application WO/2020/257986
Kind Code:
A1
Abstract:
A credential manager imports credentials for a network slice in response to deployment of the network slice. The credentials are not known to other network slices. A repository is configured to store the credentials and protect the credentials based on credential protection policies that are defined by a service profile of the network slice. The repository is implemented in the credential manager, an authentication, authorization, and accounting (AAA) server, or other location. Properties of the credentials are modified in response to a modification trigger and the credentials are withdrawn in response to a withdrawal trigger.
Inventors:
PING JING (CN)
ADAM IRIS (DE)
ANDRIANOV ANATOLY (US)
ADAM IRIS (DE)
ANDRIANOV ANATOLY (US)
Application Number:
PCT/CN2019/092583
Publication Date:
December 30, 2020
Filing Date:
June 24, 2019
Export Citation:
Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04W12/04
Domestic Patent References:
| WO2018137873A1 | 2018-08-02 | |||
| WO2018053271A1 | 2018-03-22 | |||
| WO2018013925A1 | 2018-01-18 | |||
| WO2019020171A1 | 2019-01-31 |
Foreign References:
| US20190182875A1 | 2019-06-13 | |||
| CN109151907A | 2019-01-04 |
Other References:
3GPP TS 33.501
3GPP TR 28.801
3GPP TS 23.501
3GPP TR 23.740
3GPP TR 28.801
3GPP TS 23.501
3GPP TR 23.740
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
Download PDF: