公开(公告)号：US20230269642A1

公开(公告)日：2023-08-24

申请号：US18166908

申请日：2023-02-09

Applicant: Nokia Technologies Oy

Inventor： Rajesh Babu NATARAJAN ,  Subramanya CHANDRASHEKAR ,  Srinivasan SELVAGANAPATHY ,  Saurabh KHARE

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/0033 ,  H04W84/042

Abstract: There is provided an apparatus comprising determining, by a first access and mobility management function in a first network, that handover of a user equipment from the first access and mobility management function to a second access and mobility management function in a second network is required; sending, to the second access and mobility management function, a context update request for the user equipment, wherein the context update request comprises an indication that the source and target access node are the same; and receiving, from the second access and mobility management function, a context update response based on the context update request, the context update response comprising the indication that the source and target access node are the same.

公开(公告)号：US20240244558A1

公开(公告)日：2024-07-18

申请号：US18414935

申请日：2024-01-17

Applicant: Nokia Technologies Oy

Inventor： Sung Hwan WON ,  Muhammad NASEER-UL-ISLAM ,  Philippe GODIN ,  Alessio CASATI ,  Rajesh Babu NATARAJAN ,  Srinivas BANDI

IPC: H04W60/00

CPC classification number: H04W60/00

Abstract: There is provided an apparatus that has means for retrieving information associated with network slice selection, and means for selecting a network slice simultaneous registration group using the information associated with network slice selection. The apparatus also has means for providing, to a network entity, a requested network slice selection assistance information based on the selected network slice simultaneous registration group.

公开(公告)号：US20240214987A1

公开(公告)日：2024-06-27

申请号：US18544964

申请日：2023-12-19

Applicant: Nokia Technologies Oy

Inventor： Halit Murat GÜRSU ,  Ömer BULAKCI ,  Alessio CASATI ,  Rajesh Babu NATARAJAN ,  Philippe GODIN ,  Ugur Baran ELMALI ,  Arled PAPA ,  Muhammad NASEER-UL-ISLAM

IPC: H04W68/02 ,  H04W60/04 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W68/02 ,  H04W60/04 ,  H04W76/20 ,  H04W76/30

Abstract: A method performed at an apparatus for configuration of a Radio Access Network (RAN) Notification Area (RNA) is provided. The method comprises receiving a message including RNA information to be temporarily added to the RNA, and timing information associated to the RNA information. The method further comprises configuring the RNA by temporarily adding the RNA information to the RNA based on the timing information.

公开(公告)号：US20230109691A1

公开(公告)日：2023-04-13

申请号：US17964304

申请日：2022-10-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Devaki CHANDRAMOULI ,  Rajesh Babu NATARAJAN ,  Betsy COVELL ,  Deepmala WALIA

IPC: H04W60/00 ,  H04W12/08

Abstract: A technique comprising: broadcasting, from a user equipment device having user equipment functionality in a mobile communication system, a message announcing to receiving devices a gateway service for transfer of data to and/or from a radio access network of the mobile communication system via the user equipment device.

公开(公告)号：US20250150956A1

公开(公告)日：2025-05-08

申请号：US18960920

申请日：2024-11-26

Applicant: Nokia Technologies Oy

Inventor： Ömer BULAKCI ,  Rajesh Babu NATARAJAN ,  Sung Hwan WON ,  Philippe GODIN ,  Halit Murat GÜRSU ,  Muhammad NASEER-UL-ISLAM ,  Alessio CASATI

IPC: H04W48/18 ,  H04W76/38

Abstract: According to the disclosure there is provided an apparatus. The apparatus comprises means for performing: receiving first information of a network slice that is to be made available to the apparatus on a temporary basis, the first information comprising an identifier of the network slice; and receiving second information of the network slice, the second information comprising timing information of the network slice, indicating it's available period after expiry of which its removed from the allowed network slices list without any explicit signalling.

公开(公告)号：US20250056332A1

公开(公告)日：2025-02-13

申请号：US18790162

申请日：2024-07-31

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Bruno LANDAIS ,  Rajesh Babu NATARAJAN ,  Mohamed Amin NASSAR ,  Philippe GODIN ,  Horst Thomas BELLING ,  Ugur Baran ELMALI ,  Abdelaali CHAOUB

IPC: H04W36/00 ,  H04W48/08 ,  H04W84/04

Abstract: Systems, methods, apparatuses, and computer program products for roaming of multicast MBS services. One method may include attaching, by a user equipment, to a visited public land mobile network as inbound roamer. The user equipment then receives a service announcement comprising at least one of a multicast service session allowed to be accessed by inbound roamers indication or multicast service class. The user equipment determines whether the user equipment is allowed to access a multicast session or multicast service class in the visited public land mobile network. The user equipment transmits, in response to determining that the user equipment is allowed to access, a request to join a multicast session comprising an identifier of the multicast session and/or a multicast service class. The user equipment receives an indication of an acceptance or rejection of the request to join the multicast session.

公开(公告)号：US20240365220A1

公开(公告)日：2024-10-31

申请号：US18684920

申请日：2021-08-20

Applicant: Nokia Technologies Oy

Inventor： Ömer BULAKCI ,  Rajesh Babu NATARAJAN ,  Sung Hwan WON ,  Philippe GODIN ,  Halit Murat GÜRSU ,  Muhammad NASEER-UL-ISLAM ,  Alessio CASATI

IPC: H04W48/18 ,  H04W76/38

CPC classification number: H04W48/18 ,  H04W76/38

Abstract: According to the disclosure there is provided an apparatus. The apparatus comprises means for performing: receiving first information of a network slice that is to be made available to the apparatus on a temporary basis, the first information comprising an identifier of the network slice; and receiving second information of the network slice, the second information comprising timing information of the network slice, indicating it's available period after expiry of which its removed from the allowed network slices list without any explicit signalling.

公开(公告)号：US20230292386A1

公开(公告)日：2023-09-14

申请号：US18040446

申请日：2021-07-12

Applicant: Nokia Technologies Oy

Inventor： Rajesh Babu NATARAJAN ,  Srinivas BANDI ,  Betsy COVELL ,  Alessio CASATI

IPC: H04W76/15 ,  H04W68/00

CPC classification number: H04W76/15 ,  H04W68/005

Abstract: There is provided an apparatus, said apparatus comprising means for at a user equipment registered with a first network and a second network, accessing the second network and receiving at the user equipment from the second network a downlink data notification associated with the first network.

公开(公告)号：US20230156660A1

公开(公告)日：2023-05-18

申请号：US17995824

申请日：2021-03-25

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rajesh Babu NATARAJAN ,  Srikanta SAHU ,  Prasna Kumar SAHU ,  Devaki CHANDRAMOULI

IPC: H04W68/02 ,  H04W60/04 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04W60/04 ,  H04W76/28

Abstract: An apparatus in a communications device supporting a plurality of different identities, the apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus at least to: determine at least one paging overlap occasion for networks associated with the different identities; communicate the at least one paging overlap occasion determination to one of the networks associated with one of the different identities within a registration request to the one of the networks, wherein the one of the networks is caused to schedule at least one paging message to the apparatus based on the at least one paging overlap occasion determination such that the at least one paging message is scheduled at a time other than the at least one paging overlap occasion determination; and control a reception of the at least one paging message for the one of the networks such that the apparatus is caused not to listen for a paging message for the one of the networks during the determined at least one paging overlap occasion and control a reception of at least one paging message for a further one of the networks associated with the different identities during the determined at least one paging overlap occasion.

公开(公告)号：US20230065199A1

公开(公告)日：2023-03-02

申请号：US17889855

申请日：2022-08-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Saurabh KHARE ,  Rajesh Babu NATARAJAN ,  Konstantinos SAMDANIS

IPC: H04L1/16 ,  H04W24/08 ,  H04W28/02

Abstract: There is provided an apparatus comprising means for receiving, at an analytics function from a first network function, a request for one or more timer adjustments for at least one timer associated with one or more network functions; obtaining, by the analytics function from one or more further network functions, one or more input parameters relating to network behaviour; and sending, from the analytics function to the first network function, an output comprising one or more timer adjustments for the at least one timer, wherein the output is based on the obtained one or more input parameters.