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1. 发明申请

WO2022262951A1 COORDINATION OF SEGMENTED SERVICE CHAINS 审中-公开
公开(公告)号：WO2022262951A1
公开(公告)日：2022-12-22
申请号：PCT/EP2021/066084
申请日：2021-06-15
申请人： NOKIA TECHNOLOGIES OY
发明人： FLINCK, Hannu , THIEBAUT, Laurent
IPC分类号： H04L41/044 , H04L41/0893 , H04L41/0894 , H04L41/34
摘要： There are provided measures for coordination of segmented service chains. Such measures exemplarily comprise, at a user plane function entity interfacing with application services of a segment of a segmented service function chain, receiving, from a session management function entity, uplink/downlink packet detection rule information indicative of forwarding between an interface towards core network based application services and an interface towards network edge based application services.

2. 发明申请

WO2020031157A1 METHOD AND APPARATUS FOR NETWORK FUNCTION SELECTION SCHEME IN SERVICE BASED ARCHITECTURE OF COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2020031157A1
公开(公告)日：2020-02-13
申请号：PCT/IB2019/056813
申请日：2019-08-09
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： MORPER, Hans-Jochen , FLINCK, Hannu
IPC分类号： H04L29/08
摘要： A method, apparatus and computer program product are provided in order to provide a communication protocol for network functions, such as in a fifth generation (5G) network. The method, apparatus and computer program product receives a network function functional message from a network function. The method, apparatus and computer program product generates a network function functional message response. The method, apparatus and computer program product determines whether the network function sending the network function functional message is built solely as a web client, solely as a web server, or as both a web server and a web client then map a network function functional message response to one or more of a Hyper Text Transfer Protocol response or a Hyper Text Transfer Protocol request accordingly.

3. 发明申请

WO2023073408A1 APPARATUS, METHOD AND COMPUTER PROGRAM FOR CREATING AN ASSOCIATION BETWEEN THE APPARATUS AND A NETWORK FUNCTION 审中-公开
公开(公告)号：WO2023073408A1
公开(公告)日：2023-05-04
申请号：PCT/IB2021/060000
申请日：2021-10-28
申请人： NOKIA TECHNOLOGIES OY
发明人： CHANDRASHEKAR, Subramanya , THIEBAUT, Laurent , BULAKCI, Ömer , FLINCK, Hannu , MANNWEILER, Christian
IPC分类号： H04W60/00 , H04W76/12
摘要： An apparatus comprising means for performing: receiving a registration or service request for a user equipment; creating an association between the apparatus and a network function, wherein the association is specific to the user equipment; forwarding the registration or service request to the network function; using the association to receive from the network function or send to the network function at least one of: Non Access Stratum control messages for the user equipment; Access Network control messages for the user equipment.

4. 发明申请

WO2021078792A1 MECHANISM FOR CONTROLLING SERVICE MIGRATION 审中-公开
公开(公告)号：WO2021078792A1
公开(公告)日：2021-04-29
申请号：PCT/EP2020/079610
申请日：2020-10-21
申请人： NOKIA TECHNOLOGIES OY
发明人： FLINCK, Hannu , RANDRIAMASY, Sabine , KUURE, Pekka
IPC分类号： G06F9/48 , H04L29/08 , G06F9/455
摘要： An apparatus for use by a communication network control element or function configured to assist service migration, comprising at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least to obtain network and service related data, wherein the network and service related data are associated with a service providing network element or function, to generate assistance information based on the network and service related data, wherein the assistance information comprises at least one of network function properties including properties corresponding to the service providing network element or function, and cost mapping data associated with the network function properties, including pairwise costs between end points of the service providing network element or function and another service providing network element or function, and to transmit the assistance information.

5. 发明申请

WO2022128125A1 ACCESS NETWORK WITH SERVICE-BASED INTERFACES 审中-公开
公开(公告)号：WO2022128125A1
公开(公告)日：2022-06-23
申请号：PCT/EP2020/087184
申请日：2020-12-18
申请人： NOKIA TECHNOLOGIES OY
发明人： BULAKCI, Ömer , LANDAIS, Bruno , THIEBAUT, Laurent , BELLING, Thomas , JERICHOW, Anja , FLINCK, Hannu , GEBERT, Jens , MANNWEILER, Christian , CHANDRASHEKAR, Subramanya , GODIN, Philippe
IPC分类号： H04W24/02 , H04W48/18 , H04W92/04 , H04W92/20 , H04L12/24 , H04L29/08
摘要： It is provided a method comprising at least one of a) and b): a) monitoring whether a service request to produce a producer service is received and producing the producer service if the service request is received, wherein the producer service is a service produced by the access network; and b) consuming a producer service from a core network or an access network, wherein the producer service is consumed by an access network.

6. 发明申请

WO2022008951A1 APPARATUS AND METHOD TO FACILITATE NETWORK ADDRESS TRANSLATION SERVICE 审中-公开
公开(公告)号：WO2022008951A1
公开(公告)日：2022-01-13
申请号：PCT/IB2020/056344
申请日：2020-07-06
申请人： NOKIA TECHNOLOGIES OY
发明人： THIEBAUT, Laurent , FLINCK, Hannu , KORJA, Pekka Juhani , HARKOUS, Hasanin
IPC分类号： H04L29/12
摘要： An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: send (800) a registration request comprising a range of addresses and/or ports managed by a network address and/or port translation service and an identifier of the network address and/or port translation service; and receive (804) an address and/or port translation information request comprising an address and/or port used by an application to communicate with a terminal, wherein the address and/or port used by the application to communicate with a terminal is within the range of addresses and/or ports managed by the network address and/or port translation service.

7. 发明申请

WO2020031158A1 METHOD AND APPARATUS FOR PROVIDING SERVICE PATH VECTORS IN SERVICE BASED ARCHITECTURE OF COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2020031158A1
公开(公告)日：2020-02-13
申请号：PCT/IB2019/056815
申请日：2019-08-09
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： MORPER, Hans-Jochen , FLINCK, Hannu
IPC分类号： H04L12/751 , H04L12/24 , H04L12/717
摘要： A method, apparatus and computer program product are provided for instantiating and monitoring a full end-to-end service or system feature as a whole without the NRF processing individual NF discoveries and status update procedures, such as in a fifth generation (5G) network. For example, the method, apparatus and computer program product create one or more network function service path vectors and receive a service discovery request message from a network function. The method, apparatus and computer program product determine whether the service discovery request is for an end-to-end service for a network repository function for which the network repository function has already created a network function service path vector. The method, apparatus and computer program product send the one or more selected service path vectors to the network function in a service discovery response message.

8. 发明申请

WO2019149990A1 APPLICATION BASED ROUTING OF DATA PACKETS IN MULTI-ACCESS COMMUNICATION NETWORKS 审中-公开
公开(公告)号：WO2019149990A1
公开(公告)日：2019-08-08
申请号：PCT/FI2019/050035
申请日：2019-01-18
申请人： NOKIA TECHNOLOGIES OY
发明人： KANUGOVI, Satish , FLINCK, Hannu , AGARWAL, Salil , ADHARAPURAPU, Krishna Pramod
IPC分类号： H04L12/701 , H04L29/06 , H04L12/54 , H04W76/15 , H04W48/18 , H04W48/20
摘要： Aspects related to application based routing of data packets is described. In an example, a method for enabling application based routing of data packets includes retrieving, by a client device, a prioritized list of client application parameters to process data packets from a client application. The prioritized list is generated based on application support capabilities of the client device. The method includes transmitting client parameters to a network server to create at least one multi-path proxy (MPP) instance. Each of the at least one MPP instance is configured to aggregate and route data packets to a pre-defined core network link.The method further includes receiving identification information pertaining to the at least one MPP instance from the network server. Based on the identification information, the prioritized list is assigned to the at least one multi-path proxy instance to process data packets from at least one client application.

9. 发明申请

WO2020259840A1 OPTIMIZATION OF REDUNDANCY MECHANISMS IN MOBILE NETWORKS 审中-公开
公开(公告)号：WO2020259840A1
公开(公告)日：2020-12-30
申请号：PCT/EP2019/067148
申请日：2019-06-27
申请人： NOKIA TECHNOLOGIES OY
发明人： MORPER, Hans-Jochen , FLINCK, Hannu
IPC分类号： H04L1/22 , H04W74/00 , H04W88/04
摘要： There are provided measures for optimization of redundancy mechanisms in mobile networks. Such measures (for conducting a communication session between a first communication endpoint and a second communication endpoint via a mobile network system, said first communication endpoint and said second communication endpoint being connected to said mobile network system via respective redundant paths, related to said communication session, towards a respective entry point to said mobile network system) exemplarily comprise detecting a number of said redundant paths of one of said first communication endpoint and said second communication endpoint towards said respective entry point to said mobile network system, determining an air interface redundancy for said communication session based on said number and redundancy mapping rules, establishing disjunct air interface links to bridge between said two respective entry points to said mobile network system corresponding to said first communication endpoint and said second communication endpoint based on said number and said air interface redundancy, wherein said disjunct air interface links correspond to said air interface redundancy, and mapping each of said redundant paths of said one of said first communication endpoint and said second communication endpoint towards said respective entry point to said mobile network system to each of said disjunct air interface links.

10. 发明申请

WO2020031152A1 METHOD AND APPARATUS FOR PROVIDING A COMFORT LAYER FOR SERVICE BASED ARCHITECTURES OF COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2020031152A1
公开(公告)日：2020-02-13
申请号：PCT/IB2019/056807
申请日：2019-08-09
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： MORPER, Hans-Jochen , FLINCK, Hannu
IPC分类号： H04W4/44 , H04L12/26
摘要： A method, apparatus and computer program product are provided in order to provide additional service functionalities to the service framework, such as in a 5G network. The method, apparatus and computer program product receive one or more sets of comfort service subscription information for one or more comfort service from a network function. The one or more comfort services are handled by a comfort layer in a service framework of a communication network. The method, apparatus and computer program product store the one or more sets of comfort service subscription information. The method, apparatus and computer program product send one or more comfort service subscription confirmations to the network function. And the method, apparatus and computer program product detect one or more pre-defined events defined by the one or more comfort services and sends one or more notifications of the one or more pre-defined events to the network function.

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