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公开(公告)号：US20220150810A1
公开(公告)日：2022-05-12
申请号：US17438750
申请日：2019-03-12
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Zhi WANG , Yigang CAI , Yang SHEN
Abstract: A method, device and computer readable medium for service chain is provided. Dynamic service chain is achieved and the service chain request is transmitted from the application. The device determines the service chain based on a profile of the application. Further, implicit service chain subscribing is also achieved. Thus, a more flexible service chain is achieved. Further, management of service chain related to NF service is also achieved.
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公开(公告)号：US20210258217A1
公开(公告)日：2021-08-19
申请号：US17252101
申请日：2018-06-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jiongxuan CHEN , Zhi WANG , Yigang CAI
Abstract: Embodiments of the present disclosure relate to a method, apparatus, device and computer readable storage media for management of application servers network edge computing device and a method, apparatus, device and computer readable storage media for performing management operation related to application servers network edge computing device. In example embodiments, at a management function module, a calling function deployment command is transmitted to a network edge computing device to deploy a calling function instance thereon, the calling function instance being configured to connect with application servers for respective applications and handle communications between terminal devices and the application server A management command for application servers on the network edge computing device is transmitted to at least one of the network edge computing device and the calling function instance, in response to a network condition meeting one of predetermined management policies. In this way, the strict latency requirement of particular applications can be met and resources can be utilized efficiently.
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公开(公告)号：US20210091967A1
公开(公告)日：2021-03-25
申请号：US16954435
申请日：2017-12-22
Applicant: Nokia Technologies Oy
Inventor： Zhi WANG , Yigang CAI
Abstract: Embodiments of the present disclosure relate to methods, apparatuses and computer readable mediums for Virtual Network Function (VNF) management. In example embodiments, there is provided a method of managing a VNF. The method includes sending, from a VNF manager to a charging component, at least one request for charging information associated with at least one VNF. The VNF manager manages the at least one VNF. The charging information indicates respective rates for charging the at least one VNF under different network conditions. The method further includes, in response to receiving the charging information, managing lifecycle of the at least one VNF at least in part based on the charging information.
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公开(公告)号：US20210385724A1
公开(公告)日：2021-12-09
申请号：US17270670
申请日：2018-08-24
Applicant: Nokia Technologies Oy
Inventor： Zhi WANG , Yigang CAI
Abstract: Systems, apparatuses, and methods are described for configuring route selection policies. A user device may send, to a computing device, a route selection policy request to update route selection policy rules for applications and/or services of the user device. The computing device may determine the route selection policy rules for the applications and/or services based on various criteria. The computing device may send the determined route selection policy rules to the user device. If the user device does not accept the determined route selection policy rules, the user device may send, to the computing device, a negotiation request to obtain other route selection policy rules for the applications and/or services.
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Patent Agency Ranking
5.发明申请公开(公告)号：US20210211427A1
公开(公告)日：2021-07-08
申请号：US17057212
申请日：2019-05-22
Applicant: Nokia Technologies Oy
Inventor： Zhi WANG
Abstract: Embodiments of the present disclosure relate to methods, devices and computer-readable media for dynamic resource authorization in a communication network. According to embodiments of the present disclosure, a device in a vendor network dynamically transmits a request to a network device in the vendor network according to a resource usage state in an operator network. In addition, the vendor and an operator negotiate on charging, so that resource requests and allocation are more reasonable, and the resource usage rate is improved. Furthermore, according to embodiments of the present disclosure, the operator further negotiates with a user on charging, so that the user is able to request and utilize a resource in a better manner.
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公开(公告)号：US20210153270A1
公开(公告)日：2021-05-20
申请号：US16630525
申请日：2017-07-25
Applicant: Nokia Technologies Oy
Inventor： Zhi WANG , Yigang CAI
Abstract: Embodiments of the disclosure provide a method and device for facilitating D2D communication. According to the embodiments of the present disclosure, the identifier of the terminal device for D2D communication may be generated based on the status information of the network and the terminal device. According to the embodiments of the present disclosure, the generated identifier may be meaningful to the network device and also may be unique for the terminal device. According to the embodiments of the present disclosure, the method may also be implemented in a M2M system.
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公开(公告)号：US20230070455A1
公开(公告)日：2023-03-09
申请号：US17797002
申请日：2020-02-10
Applicant: Nokia Technologies Oy
Inventor： Zhi WANG , Qingbo ZHANG
Abstract: Devices, methods, apparatus and computer readable storage media for service management in a communication system are provided. The method comprises determining, at a first device, a set of candidate service providers for providing a service to a second device in place of a current service provider based on a mapping between the second device and a plurality of service providers having an ability to provide the service (310) and transmitting a message indicating the set of candidate service providers to the second device (320). In this way, an optimized function maintenance solution under service-based system architecture can be realized, thereby enhancing network stability and improving system performance.
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公开(公告)号：US20210235372A1
公开(公告)日：2021-07-29
申请号：US17158747
申请日：2021-01-26
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Zhi WANG , Laurent THIEBAUT
Abstract: This document discloses a solution for selecting a network slice for an application. According to an aspect, a method comprises as performed by a terminal device: triggering, by the terminal device, network slice selection in the terminal device for an application executed in the terminal device; transmitting, by the terminal device in response to said triggering, a network slice query request message to a network node of a network infrastructure; receiving, by the terminal device from the network node as a response to the network slice query request message, a network slice query response message indicating at least one network slice available to the terminal device and comprising at least one quality-of-service parameter of the at least one network slice; and selecting, by the terminal device, a network slice of the at least one network slice for the application on the basis of the at least one quality-of-service parameter.
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公开(公告)号：US20200053628A1
公开(公告)日：2020-02-13
申请号：US16346138
申请日：2017-11-24
Applicant: Nokia Technologies Oy
Inventor： Zhi WANG , Yigang CAI
Abstract: Embodiments of the present disclosure provide a method for networking and a corresponding device. The method includes in response to a terminal device accessing network, obtaining configuration information of the terminal device; based on the configuration information, determining a traffic path associated with the terminal device; and configuring an underlying network node of the network based on the traffic path such that the underlying network node routes traffic associated with the terminal device based on the traffic path. A device that can implement the above method is further disclosed.
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