公开(公告)号：US20240236895A9

公开(公告)日：2024-07-11

申请号：US18264993

申请日：2021-03-05

Applicant: Nokia Technologies Oy

Inventor： Ping YUAN ,  Mads LAURIDSEN ,  Jingyuan SUN ,  Srinivasan SELVAGANAPATHY

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: Embodiments of the present disclosure propose a solution for availability of system broadcasted information such as GNSS information which can be used for deriving time and/or frequency domain compensation. According to embodiments of this present disclosure, a validity timer for system broadcasted information is introduced in both UE and network to guarantee the system broadcasted information availability status is synchronized in two nodes, and the system broadcasted information is valid to pre-compensate in time and/or frequency domain when the timer is running. In this way, the UE can be scheduled with correct timing and frequency estimation in UL transmission.

公开(公告)号：US20240147425A1

公开(公告)日：2024-05-02

申请号：US18492279

申请日：2023-10-23

Applicant: Nokia Technologies Oy

Inventor： Ethiraj ALWAR ,  Srinivasan SELVAGANAPATHY ,  Philippe GODIN ,  Hakon HELMERS

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: Paging update indications for enhanced paging strategy are provided. An apparatus may include at least one processor, and at least one memory storing instructions that, when executed by the processor, may cause the apparatus at least to identify at least one of peer nodes from which paging messages were received for paging actions towards a user equipment. The apparatus may, based on determined radio conditions by the apparatus, be further caused to trigger sending of a notification message including paging recommendation information towards the at least one of identified peer nodes from which the paging messages were received. In a scenario, the determined radio conditions may be due to one or more unsuccessful uplink random access channel transmissions in one or more cells managed by the apparatus.

公开(公告)号：US20240113824A1

公开(公告)日：2024-04-04

申请号：US18455168

申请日：2023-08-24

Applicant: Nokia Technologies Oy

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

IPC: H04L5/00 ,  H04L27/00 ,  H04W40/00

CPC classification number: H04L5/0048 ,  H04L27/0006 ,  H04W40/005

Abstract: Techniques of operating a MUSIM include providing information by a UE connected to a secondary node within a first network having a secondary cell group in a deactivated state to a second network to which the UE is connected, the information indicating that the UE is to be connected to a secondary cell group of a secondary node in the deactivated state. Specifically, the UE may send to the second network a first gap request requesting a first set of schedule gaps for performing measurements relating to the secondary cell group of the first network, the secondary cell group being in the deactivated state.

公开(公告)号：US20240056913A1

公开(公告)日：2024-02-15

申请号：US18360537

申请日：2023-07-27

Applicant: Nokia Technologies Oy

Inventor： Faranaz SABOURI-SICHANI ,  Daniela LASELVA ,  Srinivasan SELVAGANAPATHY

IPC: H04W36/00 ,  H04W36/02 ,  H04W36/14 ,  H04W68/02 ,  H04W76/30

CPC classification number: H04W36/0072 ,  H04W36/023 ,  H04W36/008355 ,  H04W36/14 ,  H04W68/02 ,  H04W76/30

Abstract: Systems, methods, apparatuses, and computer program products for return time indication on network switching. A method may include determining that expected activity in a second network element will last more than a maximum allowed time of temporary absence from a first network element while being connected to the first network element. The method may also include transmitting based on the determination, to the first network element, an assistance information message indicating a preference to leave the connection with the first network element. The method may further include receiving a connection release message from the first network element including an indication for a user equipment to return to the connection with the first network element, in response to the assistance information message.

公开(公告)号：US20240008127A1

公开(公告)日：2024-01-04

申请号：US18247345

申请日：2021-10-05

Applicant: Nokia Technologies Oy

Inventor： Aby KANNEATH ABRAHAM ,  Srinivasan SELVAGANAPATHY

IPC: H04W76/20 ,  H04W76/10 ,  H04W8/18

CPC classification number: H04W76/20 ,  H04W76/10 ,  H04W8/183

Abstract: Disclosed is a method comprising transmitting a request for establishing a second non-access stratum connection for a second universal subscriber identity module, wherein the request is transmitted via a radio resource control connection associated with a pre-existing first non-access stratum connection for a first universal subscriber identity module. A first radio resource control reconfiguration message is received indicating one or more data radio bearers to be configured. The one or more data radio bearers are configured for the second universal subscriber identity module. A first radio resource control reconfiguration complete message is transmitted indicating that the first radio resource control reconfiguration is completed.

公开(公告)号：US20230413230A1

公开(公告)日：2023-12-21

申请号：US18033391

申请日：2021-10-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Srinivasan SELVAGANAPATHY ,  Alessio CASATI ,  Faranaz SAB

IPC: H04W68/00

CPC classification number: H04W68/005 ,  H04W88/06

Abstract: According to an example aspect of the present invention, there is provided a method comprising, transmitting, via a first subscriber identity module hosted by a wireless terminal, paging assistance information associated with a second subscriber identity module hosted by the wireless terminal to a core network node serving the second subscriber identity module, wherein said paging assistance information comprises information to be used to determine whether to page the second subscriber identity module when the first subscriber identity module is in connected mode and the second subscriber identity module is in idle mode and receiving, by the wireless terminal, a paging message from the core network node serving the second subscriber identity module in accordance with said paging assistance information when the first subscriber identity module is in connected mode and the second subscriber identity module is in idle

公开(公告)号：US20230379771A1

公开(公告)日：2023-11-23

申请号：US18044050

申请日：2021-07-19

Applicant: Nokia Technologies Oy

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

IPC: H04W36/00 ,  H04W36/36 ,  H04W76/15

CPC classification number: H04W36/0069 ,  H04W36/36 ,  H04W76/15

Abstract: An apparatus comprising means for controlling execution of a plurality of conditional mobility procedures, the conditional mobility procedures comprising a first conditional mobility procedure comprising a first configuration initiated by a first network node, and a second conditional mobility procedure comprising a second configuration initiated by a second network node, wherein controlling execution of the plurality of conditional mobility procedures comprises controlling sequential execution of the first and second conditional mobility procedures based on the first configuration and the second configuration.

公开(公告)号：US20230109684A1

公开(公告)日：2023-04-13

申请号：US17906148

申请日：2021-03-04

Applicant: Nokia Technologies Oy

Inventor： Rapeepat RATASUK ,  David BHATOOLAUL ,  Nitin MANGALVEDHE ,  Srinivasan SELVAGANAPATHY

IPC: H04L1/00 ,  H04W74/08

Abstract: According to a first embodiment, a method may include transmitting to at least one user equipment at least one configuration of channel quality indication comprising at least one indication of whether downlink transmissions associated with 16-quadrature amplitude modulation is supported. The method may further include receiving, based upon at least one condition being satisfied, from the at least one user equipment, at least one extended channel quality indication report.

公开(公告)号：US20230073757A1

公开(公告)日：2023-03-09

申请号：US17797631

申请日：2021-02-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Devaki CHANDRAMOULI ,  Srinivasan SELVAGANAPATHY ,  Hannu Petri HIETALAHTI ,  Suresh NAIR ,  Philippe Godin

IPC: H04W8/26 ,  H04W68/00 ,  H04W60/00

Abstract: An apparatus and a method for reallocation of global unique temporary identifier (GUTI) in 5G networks are disclosed. The method includes receiving, at a user equipment, a first message from a network, the first message including a first global unique temporary identifier and additional information, at least the first global unique temporary identifier being as-signed to the user equipment; receiving a first data transmission including the first global unique temporary identifier from the network; in response to receiving the first data transmission, deriving, at the user equipment, a second global unique temporary identifier based on the first global unique temporary identifier and the additional information; and receiving a second data transmission including the second global unique temporary identifier from the network.

公开(公告)号：US20230070083A1

公开(公告)日：2023-03-09

申请号：US17799799

申请日：2021-02-09

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jedrzej STANCZAK ,  Ahmad AWADA ,  Ingo VIERING ,  Srinivasan SELVAGANAPATHY ,  Elena VIRTEJ

IPC: H04W36/00 ,  H04W36/30

Abstract: Various example embodiments relate to signaling and execution of a handover based on an enhanced measurement report. A measurement report comprising an additional information element may be used by a network to make better and urgent decisions concerning handover procedures. Apparatuses, methods, and computer programs are disclosed.