公开(公告)号：US20240340726A1

公开(公告)日：2024-10-10

申请号：US18579087

申请日：2022-07-27

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Krzysztof KORDYBACH ,  Ugur Baran ELMALI ,  Jedrzej STANCZAK

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/00835 ,  H04W36/0061 ,  H04W36/08

Abstract: A method includes transmitting a configuration to a user equipment, the configuration comprising a conditional cell change initiated with a master node; and transmitting a notification to a source secondary node from the master node in response to a preparation of the conditional cell change, the notification being related to the conditional cell change initiated with the master node; wherein the notification comprises an indication of whether the source secondary node is to perform early data forwarding from the source secondary node to a target secondary node.

公开(公告)号：US20240276452A1

公开(公告)日：2024-08-15

申请号：US18693493

申请日：2021-10-20

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Jeroan WIGARD ,  Mads LAURIDSEN ,  Rapeepat RATASUK ,  Ping YUAN

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: Embodiments of the present disclosure relate to paging. A first device in a tracking area receives, from a second device, identification information for monitoring a paging message associated with the tracking area. The first device is registered in the tracking area. The first device monitors, from the second device, the paging message based on the received identification information.

公开(公告)号：US20240251305A1

公开(公告)日：2024-07-25

申请号：US18558010

申请日：2022-03-17

Applicant: Nokia Technologies Oy

Inventor： Krzysztof KORDYBACH ,  Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Subramanya CHANDRASHEKAR

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/0061 ,  H04W36/0069 ,  H04W36/00835 ,  H04W36/362

Abstract: An apparatus comprising means for receiving requests from a plurality of master nodes to be included added as a secondary node into as part of a conditional handover process for a user equipment: means for obtaining, from each of said requests, an identification of the user equipment involved in the conditional handover process: and means for determining, based on said identifications of the user equipment, that a plurality of said requests concern the same user equipment.

公开(公告)号：US20240196296A1

公开(公告)日：2024-06-13

申请号：US18551329

申请日：2022-02-17

Applicant: Nokia Technologies Oy

Inventor： Halit Murat GÜRSU ,  Ingo VIERING ,  Ahmad AWADA ,  Srinivasan SELVAGANAPATHY

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/305 ,  H04W36/0061

Abstract: A technique comprising transmitting, via a serving cell, information for assisting a neighbour cell detection operation at a user equipment served by the serving cell.

公开(公告)号：US20240187898A1

公开(公告)日：2024-06-06

申请号：US18553950

申请日：2022-04-26

Applicant: Nokia Technologies Oy

Inventor： Faranaz SABOURI-SICHANI ,  Tero HENTTONEN ,  Srinivasan SELVAGANAPATHY ,  Aby KANNEATH ABRAHAM

IPC: H04W24/08 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W24/10

Abstract: Various example embodiments relate to configuration of an apparatus to avoid frequency conflicts between activities associated with different subscriptions. The apparatus may receive, from a first network, a measurement configuration comprising an indication of a plurality of frequencies or cells for performing cell measurements. The apparatus may determine, from the plurality of frequencies or cells, at least one non-preferred frequency or cell at which simultaneous operation of the apparatus at the first network and at least one second network is restricted, and transmit, to the first network, an indication of the at least one non-preferred frequency or cell. The first network may be reconfigured to deprioritize use of the at least one non-preferred frequency or cell for the apparatus. Apparatuses, methods, and computer programs are disclosed.

公开(公告)号：US20240080914A1

公开(公告)日：2024-03-07

申请号：US18355968

申请日：2023-07-20

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Faranaz SABOURI-SICHANI ,  Laura Luque SANCHEZ

IPC: H04W76/10 ,  H04W8/24

CPC classification number: H04W76/10 ,  H04W8/24 ,  H04W88/06

Abstract: In accordance with example embodiments of the invention there is disclosed receiving, with a first multi universal subscriber identity module (MUSIM) of more than one MUSIM of a first user equipment of a first network, a connection request from a second user equipment of a second network, sending or receiving, with or from the MUSIM of the first user equipment towards a network node of the first network, assistance information comprising an indication that the first user equipment needs to leave one carrier of the first network for a MUSIM operation, and in response to the assistance information, receiving from or sending by the network node of the first network, a gap configuration for a MUSIM operation; and based thereon, sending or receiving the gap configuration towards the second user equipment for use by the second user equipment to establish a radio resource control connection with the second network.

公开(公告)号：US20240049091A1

公开(公告)日：2024-02-08

申请号：US18263917

申请日：2022-01-28

Applicant: Nokia Technologies Oy

Inventor： Muhammad NASEER-UL-ISLAM ,  Ömer BULAKCI ,  Ahmad AWADA ,  Jedrzej STANCZAK ,  Srinivasan SELVAGANAPATHY ,  Amaanat ALI

IPC: H04W36/24 ,  H04W36/30

CPC classification number: H04W36/249 ,  H04W36/302

Abstract: Disclosed is a method comprising evaluating a survival time status of a terminal device, determining a handover command transmission based at least partly on the survival time status, and transmitting the handover command to the terminal device based on the determining.

公开(公告)号：US20230403613A1

公开(公告)日：2023-12-14

申请号：US18032965

申请日：2021-10-05

Applicant: Nokia Technologies Oy

Inventor： Krzysztof Kordybach ,  Ahmad AWADA ,  Srinivasan SELVAGANAPATHY ,  Jedrzej STANCZAK

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/0069 ,  H04W36/0072 ,  H04W36/00835 ,  H04W36/0061 ,  H04W36/362

Abstract: An apparatus, method and computer program is described including sending an addition request from a master node of a dual connectivity mobile communication system to a target secondary node of the dual connectivity mobile communication system, wherein each addition request includes information relating to a maximum number of primary secondary cells that can be prepared for primary secondary cell change by said target secondary node; and receiving a response to the addition request from the target secondary node indicating how many primary secondary cells have been prepared by said target secondary node in response to said addition request.

公开(公告)号：US20230370910A1

公开(公告)日：2023-11-16

申请号：US18026205

申请日：2020-09-15

Applicant: Nokia Technologies Oy

Inventor： Faranaz SABOURI-SICHANI ,  Ahmad AWADA ,  Srinivasan SELVAGANAPATHY ,  Jing HE ,  Amaanat ALI

IPC: H04W36/00 ,  H04W74/08 ,  H04W36/18

CPC classification number: H04W36/0072 ,  H04W74/0833 ,  H04W36/18

Abstract: Embodiments of the present disclosure relate to device, method, apparatus and computer readable storage medium of serving cell change procedure utilizing the multiple candidate target cells. The method comprises receiving, from a second device, configuration information associated with a serving cell change procedure of the first device, the configuration information indicating at least a first candidate cell managed by a third device and a second candidate cell managed by a fourth device available for the serving cell change procedure; performing, during the serving cell change procedure, a first random access procedure to access the first candidate cell and a second random access procedure to access the second candidate cell; and accessing to a target cell determined from the first candidate cell and the second candidate cell after the serving cell change procedure is completed. In this way, the interruption time corresponding to CHO or CPC procedure when multiple candidates are available can be reduced.

公开(公告)号：US20230262545A1

公开(公告)日：2023-08-17

申请号：US18003987

申请日：2021-06-28

Applicant: Nokia Technologies Oy

Inventor： Jedrzej STANCZAK ,  Srinivasan SELVAGANAPATHY ,  Ahmad AWADA

IPC: H04W36/00 ,  H04W36/30

CPC classification number: H04W36/0079 ,  H04W36/00835 ,  H04W36/305

Abstract: A UE receives configuration from a source cell for conditional handover for target cell(s). At least one of the target cell(s) also supports DAPS handover. The UE determines that either a RLF or HOF has occurred. The UE selects one of the target cell(s) for a handover, and performs a process for handover to the selected target cell. A UE receives individual handover commands and corresponding configuration for conditional handover for target cell(s) and an indication to use DAPS handover if possible in response to a handover. The UE determined condition(s) for handover to one of the target cell(s) have triggered, wherein the one target cell supports DAPS handover. The UE performs, based on the indication to use DAPS handover if possible in response to a handover, handover by the user equipment to the one target cell without releasing the source cell while accessing the one target cell.