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1. 发明申请

WO2023063922A1 ENHANCEMENTS FOR MULTIMODAL SERVICE FLOW COMMUNICATIONS 审中-公开
公开(公告)号：WO2023063922A1
公开(公告)日：2023-04-20
申请号：PCT/US2021/054396
申请日：2021-10-11
申请人： NOKIA TECHNOLOGIES OY , NOKIA OF AMERICA CORPORATION
发明人： CHANDRAMOULI, Devaki , ISOMÄKI, Markus Sakari , ANDRÉS MALDONADO, Pilar , LI, Zexian
IPC分类号： H04L12/24 , H04L29/06
摘要： Techniques for enhancing multimodal service flow communications within communication networks are discussed. In an example embodiment, an apparatus is configured to receive one or more connection messages for one or more user devices. The apparatus is further configured to manage one or more data traffic flows associated with the one or more user devices based at least in part on a received service correlation identifier.

2. 发明申请

WO2022214352A1 APPARATUS, METHODS, AND COMPUTER PROGRAMS 审中-公开
公开(公告)号：WO2022214352A1
公开(公告)日：2022-10-13
申请号：PCT/EP2022/058206
申请日：2022-03-29
申请人： NOKIA TECHNOLOGIES OY
发明人： VAN PHAN, Vinh , CHANDRAMOULI, Devaki , LIEBHART, Rainer , ISOMÄKI, Markus Sakari , YU, Ling
IPC分类号： H04W4/50 , H04W76/27 , H04W4/70 , H04W12/30
摘要： According to the disclosure there is provided an apparatus (100). The apparatus (100) comprises means for performing: receiving, from a network entity (110), information of a time window for the apparatus (100) to receive one or more messages for provisioning the apparatus (100) in a network (108); configuring the apparatus (100) in an idle or inactive state outside of the time window; and configuring the apparatus (100) in a connected state during the time window for receiving the one or more messages for provisioning the apparatus.

3. 发明申请

WO2023061773A1 RADIO LINK CAPABILITY EXPOSURE FOR ULTRA-RELIABLE LOW-LATENCY COMMUNICATIONS AND TIME SENSITIVE COMMUNICATIONS 审中-公开
公开(公告)号：WO2023061773A1
公开(公告)日：2023-04-20
申请号：PCT/EP2022/077316
申请日：2022-09-30
申请人： NOKIA TECHNOLOGIES OY
发明人： LI, Zexian , KELLEY, Sean , KUO, Ping-Heng , POCOVI, Guillermo , ISOMÄKI, Markus Sakari , LADDU, Keeth Saliya Jayasinghe , CHANDRAMOULI, Devaki
IPC分类号： H04W24/00 , H04W24/10 , H04W72/04
摘要： Systems, methods, apparatuses, and computer program products for radio link capability exposure for ultra-reliable low-latency communications (URLLC) and time sensitive communications (TSC). A method may include receiving, from a core network element, configuration of a reliability threshold for sending a failure report and/or a radio link capability report. The method may also include, when the reliability threshold is reached, sending a failure report to the core network element indicating that a required reliability cannot be fulfilled. The method may further include receiving instructions, from the core network element, to perform an action to address the unfulfilled reliability.

4. 发明申请

WO2022022835A1 CONTROL MECHANISM FOR ENHANCING COMMUNICATION RELIABILITY 审中-公开
公开(公告)号：WO2022022835A1
公开(公告)日：2022-02-03
申请号：PCT/EP2020/071664
申请日：2020-07-31
申请人： NOKIA TECHNOLOGIES OY
发明人： ISOMÄKI, Markus Sakari , LI, Zexian , ANDRÉS MALDONADO, Pilar
IPC分类号： H04L12/801 , H04L12/825 , H04W28/02 , H04W28/12
摘要： An apparatus for use by a communication network element or function configured to control a communication, in a communication network, between two endpoints in which at least two links5 are used between network elements or functions forming a communication path between the two endpoints, 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 detect whether there is a problem in a data transmission via at least one of the links causing a packet loss in a communication flow towards one of the endpoints, to determine, in case a problem is detected, on the basis of a configuration setting, whether criteria for triggering sending a notification to network elements or functions forming the communication path are met, and in case the determination is affirmative, to prepare and send a notification regarding the problem towards at least one receiver in the communication network, wherein the receiver is at least one of a network element or function being located upstream of the communication flow where the problem is detected, a network element or function being located downstream of the communication flow where the problem is detected, and a central processing element or function. 20 [Fig. 4]

5. 发明申请

WO2023083473A1 METHOD AND APPARATUS FOR COMMUNICATIONS INVOLVING PACKET DATA UNIT SESSIONS IN UNDERLAY AND OVERLAY MOBILE COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2023083473A1
公开(公告)日：2023-05-19
申请号：PCT/EP2021/081659
申请日：2021-11-15
申请人： NOKIA TECHNOLOGIES OY
发明人： HOFFMANN, Klaus , CHANDRAMOULI, Devaki , ISOMÄKI, Markus Sakari , STAUFER, Markus
IPC分类号： H04W76/12
摘要： A technique comprising: selecting, for a packet data unit session in an underlay mobile communication system for data transfer between a user equipment and an application server via the underlay mobile communication system and an overlay mobile communication system, a user plane path from a plurality of user plane paths between the user equipment and the overlay mobile communication system, wherein the selecting is based at least partly on one or more performance parameters for the plurality of user plane paths.

6. 发明申请

WO2023073156A1 CONFIGURATION OF PROVISIONING PARAMETERS FOR ONBOARDING A DEVICE TO A NETWORK 审中-公开
公开(公告)号：WO2023073156A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/080172
申请日：2022-10-28
申请人： NOKIA TECHNOLOGIES OY
发明人： STAUFER, Markus , LIEBHART, Rainer , CHANDRAMOULI, Devaki , ISOMÄKI, Markus Sakari , KORJA, Pekka Juhani
IPC分类号： H04W12/06 , H04W48/16 , H04W12/03 , H04W12/08
摘要： Techniques for facilitating onboarding to a non-public network is provided. Provisioning parameters may be provided to User Equipment (UE) from a Default Credential Server (DCS) via a secure communication tunnel. Additionally or alternatively, provisioning parameter container(s) including readable provisioning parameters for an Onboarding Network (ONN), and secure provisioning parameters for the UE, may be transmitted to the UE via the ONN. The disclosed methods and apparatuses enable the UE to onboard to a non-public network using the provisioning parameters, and to verify the integrity of the provisioning parameters and ensure the provisioning parameters are not modified by an unauthorized device.

7. 发明申请

WO2021066807A1 NON-3GPP INTERWORKING FUNCTION (N3IWF) SELECTION FOR STAND-ALONE NON-PUBLIC NETWORKS (SNPN) 审中-公开
公开(公告)号：WO2021066807A1
公开(公告)日：2021-04-08
申请号：PCT/US2019/053981
申请日：2019-10-01
申请人： NOKIA TECHNOLOGIES OY , NOKIA OF AMERICA CORPORATION
发明人： LANDAIS, Bruno , WOLFNER, György Tamás , ISOMÄKI, Markus Sakari , CHANDRAMOULI, Devaki
IPC分类号： H04W48/18 , H04W88/16 , H04W92/02 , H04W92/06
摘要： A plurality of interworking functions, which provide interworking between a communication network acting as an access network and a non-public network, is associated with a plurality of sites or network slices hosted by the non-public network (S201). A user equipment is configured to select an interworking function of the plurality of interworking functions based on information on a site or network slice the user equipment is associated with, of the plurality of sites or network slices (S203).

8. 发明申请

WO2023079340A1 METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR LOCAL BRIDGING USING A MULTIPORT DEVICE 审中-公开
公开(公告)号：WO2023079340A1
公开(公告)日：2023-05-11
申请号：PCT/IB2021/060237
申请日：2021-11-04
申请人： NOKIA TECHNOLOGIES OY
发明人： ISOMÄKI, Markus Sakari , STAUFER, Markus
IPC分类号： H04L45/121 , H04L47/2416 , H04W40/24 , H04L47/283
摘要： Method, apparatuses, and computer program products provide means for configuring a multiport device as part of a 5GS bridge to forward traffic between local ports without involvement of the User Plane Function of the 5G System. An example method includes: receiving notification of a new Protocol Data Unit (PDU) session and port of a multiport device being added to a bridge; receiving initial configuration and capabilities from a Device-Side Time Sensitive Network Translator (DS-TT) using a Port Management Information Container (PMIC); calculating a port-to-port per-class delay matrix using the initial configuration and capabilities from the DS-TT; determining combinations of ingress and egress ports that can be bridged locally; generating a forwarding-rule-list for the ingress port of the DS-TT; providing configuration information to the DS-TT including the forwarding-rule-list; and causing the DS-TT to configure internal bridging of a multiport device according to the forwarding-rule-list.

9. 发明申请

WO2023046457A1 RESTRICTING ONBOARD TRAFFIC 审中-公开
公开(公告)号：WO2023046457A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/074668
申请日：2022-09-06
申请人： NOKIA TECHNOLOGIES OY
发明人： KORJA, Pekka Juhani , ISOMÄKI, Markus Sakari , LIEBHART, Rainer
IPC分类号： H04L61/4511 , H04L9/40 , H04W8/02 , H04W12/00
摘要： Techniques for providing more efficient onboarding traffic protocols in a standalone non- public network architecture are provided. A network entity includes processing circuitry and at least one memory including computer program code. The at least one memory and the computer program code configured to, with the processing circuitry, cause the network entity at least to generate one or more traffic filter rules for a traffic filter set. The one or more traffic filter rules or traffic detection rules are generated based at least in part on domain name service query response information related to one or more user device originated domain name service queries. The network entity may further be configured to cause a user plane function to be provided with the one or more traffic filter rules.

10. 发明申请

WO2023004697A1 USER PLANE FORWARDING BETWEEN USER PLANE FUNCTION AND APPLICATION FUNCTION 审中-公开
公开(公告)号：WO2023004697A1
公开(公告)日：2023-02-02
申请号：PCT/CN2021/109330
申请日：2021-07-29
申请人： NOKIA SHANGHAI BELL CO., LTD. , NOKIA SOLUTIONS AND NETWORKS OY , NOKIA TECHNOLOGIES OY
发明人： SIVASIVA GANESAN, Rakash , CHAO, Hua , ANDRÉS MALDONADO, Pilar , GAJIC, Borislava , ISOMÄKI, Markus Sakari , THIEBAUT, Laurent
IPC分类号： H04W76/12
摘要： Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of user plane forwarding between UPF and AF. The method comprises receiving, a request associated with an IEEE signaling exchange between a second apparatus and a third apparatus; generating, based on the request, configuration information for establishing an exchange path for an IEEE signaling between the second apparatus and the third apparatus and transmitting the configuration information to the third apparatus. In this way, forwarding of the IEEE messages between the UPF and the AF is realized and new capabilities for corresponding function entity can be introduced.

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