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公开(公告)号：US12170694B2
公开(公告)日：2024-12-17
申请号：US17414667
申请日：2018-12-29
Applicant: Nokia Technologies Oy
Inventor： Zhiyuan Hu , Duan Chen , Yueming Yin , Zhigang Luo
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for data sharing. In example embodiments, a method for data sharing is provided. The method comprises, in response to receiving a first request to share data of a user from a data sharing agent, creating a data sharing smart contract for the user. The method further comprises publishing the data sharing smart contract to one or more data consumers. The method further comprises, in response to receiving a second request to access the data from a data consumer, generating, by executing the data sharing smart contract, an indication that the data consumer is authorized to access the data. In addition, the method further comprises sending the indication to the data consumer. In this way, end users are enabled to manage and share their personal data by themselves.
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公开(公告)号：US20220060514A1
公开(公告)日：2022-02-24
申请号：US17414667
申请日：2018-12-29
Applicant: Nokia Technologies Oy
Inventor： Zhiyuan Hu , Duan Chen , Yueming Yin , Zhigang Luo
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for data sharing. In example embodiments, a method for data sharing is provided. The method comprises, in response to receiving a first request to share data of a user from a data sharing agent, creating a data sharing smart contract for the user. The method further comprises publishing the data sharing smart contract to one or more data consumers. The method further comprises, in response to receiving a second request to access the data from a data consumer, generating, by executing the data sharing smart contract, an indication that the data consumer is authorized to access the data. In addition, the method further comprises sending the indication to the data consumer. In this way, end users are enabled to manage and share their personal data by themselves.
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公开(公告)号：US11616718B2
公开(公告)日：2023-03-28
申请号：US17259493
申请日：2018-07-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Zhiyuan Hu , Duan Chen , Zhigang Luo
Abstract: Example embodiments of the present disclosure relate to enablement of a service function chain based on a software defined network. In some embodiments, there is provided a method implemented at a service function chain controller. The method comprises creating a service function chain for a packet, the service function chain comprising a set of ordered service functions that are to process the packet; and configuring respective forwarding rules associated with the service function chain directly or indirectly to a plurality of network nodes in a software defined network, the respective forwarding rules indicating how the plurality of network nodes forward the packet to the set of ordered service functions in the service function chain. In this way, it is possible to enable the service function chain in the software defined network.
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