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31. 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.

32. 发明申请

WO2022078575A1 MECHANISM FOR DIRECT EVENT EXPOSURE 审中-公开
公开(公告)号：WO2022078575A1
公开(公告)日：2022-04-21
申请号：PCT/EP2020/078727
申请日：2020-10-13
申请人： NOKIA TECHNOLOGIES OY
发明人： BELLING, Thomas , LANDAIS, Bruno , THIEBAUT, Laurent , GODIN, Philippe , BULAKCI, Ömer
IPC分类号： H04W8/08 , H04W8/10 , H04W88/14
摘要： An apparatus for use by an access management network control element or function configured to control a communication of at least one communication element or function in a communication network via at least one access network control element or function, the apparatus 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 receive and process an event exposure subscription for events related to the at least one communication element or function, to determine the access network control element or function to which the communication element or function has established a communication connection, to map an identification of the at least one communication element or function indicated in the event exposure subscription to a temporary identification of the at least one communication element or function used on an interface with the access network control element or function, and to forward a modified event exposure subscription for events related to the at least one communication element or function to the at least one access network control element or function being determined for the at least one communication element or function, wherein the modified event exposure subscription indicates the temporary identification of the at least one communication element or function used on the interface with the access network control element or function.

33. 发明申请

WO2022033797A1 METHODS AND APPARATUSES FOR USER PLANE FUNCTION CONTROL FOR MULTICAST TRANSPORT 审中-公开
公开(公告)号：WO2022033797A1
公开(公告)日：2022-02-17
申请号：PCT/EP2021/069766
申请日：2021-07-15
申请人： NOKIA TECHNOLOGIES OY
发明人： BELLING, Thomas , LANDAIS, Bruno , THIEBAUT, Laurent
IPC分类号： H04W76/11 , H04W76/12 , H04W76/40 , H04W92/24 , H04L12/18
摘要： Methods, apparatuses and computer readable medium for user plane function control for multicast transport. A method includes sending (300) a session establishment request to a user plane function requesting the user plane function to apply multicast and supply identifiers for outgoing packets. The method also includes receiving (305) from the user plane function a multicast response comprising the requested identifiers. The method also includes establishing (605) a multicast tunnel with a network node.

34. 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.

35. 发明申请

WO2021230867A1 AUTHENTICATION AND AUTHORIZATION FOR USER EQUIPMENT (UE)-TO-NETWORK RELAYING 审中-公开
公开(公告)号：WO2021230867A1
公开(公告)日：2021-11-18
申请号：PCT/US2020/032706
申请日：2020-05-13
申请人： NOKIA TECHNOLOGIES OY , NOKIA OF AMERICA CORPORATION
发明人： THIEBAUT, Laurent , WOLFNER, György , CHANDRAMOULI, Devaki , NAIR, Suresh
IPC分类号： H04L29/06 , H04W12/00 , H04W28/08 , H04W76/10
摘要： Systems, methods, apparatuses, and computer program products for creation of a PCS connection between the remote user equipment (UE) and the relay UE. The remote UE may provide its identifier (e.g., a subscription concealed identifier (SUCI)) to the relay UE and the relay UE may forward this identifier to the network so that the network can authenticate the remote UE. The network may check the authorization of using the relay UE and/or for relaying the remote UE (e.g., both the remote UE and the relay UE may be checked for a configuration that permits the relaying). For the authentication and authorization, the access and mobility management function (AMF) associated with the relay UE may forward the messages between the remote UE and the authentication server function (AUSF) of the remote UE. In this way, certain embodiments described herein may address certain security issues related to relaying a remote UE.

36. 发明申请

WO2021204483A1 DETECTING UE PING-PONGING BETWEEN DIFFERENT NETWORK NODES 审中-公开
公开(公告)号：WO2021204483A1
公开(公告)日：2021-10-14
申请号：PCT/EP2021/055965
申请日：2021-03-10
申请人： NOKIA TECHNOLOGIES OY
发明人： THIEBAUT, Laurent , LANDAIS, Bruno , LAIR, Yannick
IPC分类号： H04W24/08
摘要： Methods and apparatus, including computer program products, are provided for ping pong detection. In some example embodiments, there may be provided a method that includes subscribing to an event at one or more access and mobility management functions, the event indicative of a frequent mobility of a user equipment between different access and mobility management functions; and receiving, from an access and mobility management function, a notification of the subscribed event. Related systems, methods, and articles of manufacture are also described.

37. 发明申请

WO2021140372A1 SELECTIVE INDICATIONS TOWARDS USER EQUIPMENT 审中-公开
公开(公告)号：WO2021140372A1
公开(公告)日：2021-07-15
申请号：PCT/IB2020/060706
申请日：2020-11-13
申请人： NOKIA TECHNOLOGIES OY
发明人： CHANDRAMOULI, Devaki , CASATI, Alessio , THIEBAUT, Laurent
IPC分类号： H04W8/06 , H04W36/12 , H04W60/04 , H04W36/125
摘要： Systems, methods, apparatuses, and computer program products for selective indications towards a UE (110), for example, at de- registration (110) from an AMF with request to re-register (130) with another AMF, are provided.

38. 发明申请

WO2021004859A1 EFFICIENT HANDLING OF COLLECTED DATA OR ANALYTICS DATA IN NETWORK DATA ANALYTICS FUNCTION SCENARIOS 审中-公开
公开(公告)号：WO2021004859A1
公开(公告)日：2021-01-14
申请号：PCT/EP2020/068533
申请日：2020-07-01
申请人： NOKIA TECHNOLOGIES OY
发明人： LAIR, Yannick , JERICHOW, Anja , THIEBAUT, Laurent
IPC分类号： H04W8/18 , H04W8/04 , H04W24/02
摘要： According to one example embodiment, a method may include receiving, by a repository entity, first information on data related to a network entity. The method may further include storing, by the repository entity, second information related to the network entity based on the first information. The second information may include at least one of an identifier of the network entity and an identifier of a data acquiring entity having acquired the data.

39. 发明申请

WO2019160546A1 SESSION MOBILITY FOR PACKET DATA UNIT CONNECTIVITY SERVICES 审中-公开
公开(公告)号：WO2019160546A1
公开(公告)日：2019-08-22
申请号：PCT/US2018/018206
申请日：2018-02-14
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： KAHN, Colin , THEIMER, Thomas , CHANDRAMOULI, Devaki , THIEBAUT, Laurent
IPC分类号： H04W48/00 , H04W36/12
摘要： A radio access network (RAN) transmits a request to a session management function, SMF (510). The request is to relocate a packet data unit (PDU) session anchor for a user equipment from a first user plane function, UPF (535), to a second UPF (540), without intervention by the SMF (510). The RAN receives authorization to relocate the PDU session anchor for the user equipment (555). The PDU session anchor is relocated from the first UPF (535) to the second UPF (540) concurrently with handover of the user equipment (555) from a first base station (525) to a second base station (530) associated with the second UPF (540) without intervention by the SMF (510).

40. 发明申请

WO2018142263A1 METHOD AND SYSTEM FOR SELECTION OF AN ACCESS AND MOBILITY MANAGEMENT FUNCTION IN AN ACCESS NETWORK ENVIRONMENT 审中-公开
公开(公告)号：WO2018142263A1
公开(公告)日：2018-08-09
申请号：PCT/IB2018/050530
申请日：2018-01-29
申请人： NOKIA TECHNOLOGIES OY , NOKIA USA INC.
发明人： CHANDRAMOULI, Devaki , LANDAIS, Bruno , THIEBAUT, Laurent , LEIS, Peter , POIKSELKA, Miikka Juhana
IPC分类号： H04W48/00 , H04W48/20 , H04W8/26
摘要： A method, apparatus and computer program product are provided in accordance with example embodiments in order to provide methods, apparatuses, and/or systems that reduce and/or eliminate network inefficiencies caused by the persistence of user-equipment-specific associations with network interfaces and elements, including but not limited to user-equipment- specific associations on at least N2. In some example implementations, an AMF may assign a temporary ID containing particularized identification information to a UE in a manner that allows for selection by a (R)AN of a AMF and that enables an AMF to process an N1/N2 transaction, such as may occur when a UE enters an idle mode and/or transitions from an idle mode to a connected mode.

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