公开(公告)号：US20240057065A1

公开(公告)日：2024-02-15

申请号：US18220147

申请日：2023-07-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Thomas Haaning JACOBSEN ,  Ling YU ,  Torsten WILDSCHEK ,  Daniel MEDINA ,  Nuno Manuel KIILERICH PRATAS ,  Vinh VAN PHAN ,  Faranaz SABOURI-SICHANI ,  Jari Olavi LINDHOLM ,  Takayuki SHIMIZU ,  Claude ARZELIER

IPC: H04W72/12 ,  H04W72/0446 ,  H04W72/25

CPC classification number: H04W72/1215 ,  H04W72/0446 ,  H04W72/25 ,  H04W52/52

Abstract: Systems, methods, apparatuses, and computer program products for handling NR slot aggregation in radio SL co-channel coexistence. A method may include determining that one or more slots of a first radio access technology overlaps a subframe of a second radio access technology. The method may also include detecting whether the second radio access technology is using the subframe of the second radio access technology. The method may further include determining by an outcome of at least one evaluated condition whether to transmit in the one or more overlapping slots or refrain to transmit in the one or more overlapping slots. The method may further include performing transmission with a same transmit power in all the slots that overlap the subframe of the second radio access technology.

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：US20240040445A1

公开(公告)日：2024-02-01

申请号：US18020786

申请日：2021-07-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Faranaz SABOURI-SICHANI ,  Lianghai JI ,  Ling YU ,  Vinh VAN PHAN ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE

IPC: H04W36/00

CPC classification number: H04W36/0058 ,  H04W36/03

Abstract: An arrangement for role management in relay communication is disclosed. In relay communication, one user equipment relays communication between a base station and at least one remote user equipment. Initially, the relay user equipment has a better signal to a base station. When the signal changes, a better signal channel may be achieved by switching roles between a relay user equipment and a remote user equipment. This includes detecting that a better signal exists and determining that a change would provide a better signal.

公开(公告)号：US20240031877A1

公开(公告)日：2024-01-25

申请号：US18041299

申请日：2021-07-22

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Ling YU ,  Vinh VAN PHAN ,  Faranaz SABOURI-SICHANI ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE

IPC: H04W36/00

CPC classification number: H04W36/0033 ,  H04W88/04

Abstract: In one embodiment, the method includes obtaining virtual relay context information enabling by one or more relay mobile device candidates to relay traffic; and applying the virtual relay context information to be configured as a respective relay mobile device of the one or more relay mobile device candidates for relaying traffic.

公开(公告)号：US20230396312A1

公开(公告)日：2023-12-07

申请号：US18326805

申请日：2023-05-31

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Knud KNUDSEN ,  Kim NIELSEN ,  Samantha CAPORAL DEL BARRIO ,  Faranaz SABOURI-SICHANI ,  Benny VEJLGAARD ,  Simon SVENDSEN

IPC: H04B7/08 ,  H04W64/00 ,  H04B17/309 ,  H04B7/0408

CPC classification number: H04B7/088 ,  H04W64/006 ,  H04B17/309 ,  H04B7/0408

Abstract: An apparatus comprising means for: determining orientation of the apparatus; receiving reference signals of a non-serving cell; measuring signal quality of the non-serving cell for a beam that is used for the serving cell; determining based on the orientation of the apparatus a first antenna gain index for the non-serving cell with said beam in response to adding the non-serving cell as a secondary cell in multi-carrier connectivity with a serving cell using the same antenna configuration for shaping an antenna beam that provides a spatial filter; and transmitting to a base station of the serving cell in-formation on said determined first an-tenna gain.

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：US20230269800A1

公开(公告)日：2023-08-24

申请号：US18006996

申请日：2021-07-23

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Lianghai JI ,  Faranaz SABOURI-SICHANI ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE

IPC: H04W76/14 ,  H04L1/1812

CPC classification number: H04W76/14 ,  H04L1/1812 ,  H04W88/04

Abstract: A mobile equipment comprising means for: determining to attempt to create a unicast sidelink communication channel between the mobile equipment and an identified target user equipment via a relay user equipment; and sending a relay request message to at least one user equipment, operable as a relay to the target user equipment, wherein the relay request message comprises at least some information for configuring a sidelink process to obtain feedback from the target user equipment. Mobile equipment comprising means for: receiving a relay request message from a source user equipment, the relay request message comprising at least some information for configuring a sidelink process to obtain feedback from the target user equipment; and sending a message to a target user equipment using the configured process, wherein the message is configured for the configured process according to the received information for configuring the sidelink process to obtain feedback from a target user equipment; and sending a relay response message to the source user equipment that is indicative of an outcome of the configured process between the mobile equipment and the target user equipment.

公开(公告)号：US20230262442A1

公开(公告)日：2023-08-17

申请号：US17674471

申请日：2022-02-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Nuno Manuel KIILERICH PRATAS ,  Vinh VAN PHAN ,  Berthold PANZNER ,  Ling YU ,  Faranaz SABOURI-SICHANI ,  Prajwal KESHAVAMURTHY

IPC: H04W8/00 ,  H04W76/20

CPC classification number: H04W8/005 ,  H04W76/20 ,  H04W84/042

Abstract: Systems, methods, apparatuses, and computer program products for new radio (NR) sidelink relay of small data transmissions (SDT) are provided. One method may include determining whether conditions to use SDT via at least one relay user equipment are met. When it is determined that the conditions to use the SDT are met, the method may include transmitting a SDT relaying request comprising a SDT payload to the at least one relay user equipment. The method may also include receiving a SDT response, from the at least one relay user equipment, based on how the SDT relaying request is transmitted.

公开(公告)号：US20230223967A1

公开(公告)日：2023-07-13

申请号：US18154395

申请日：2023-01-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Kim NIELSEN ,  Faranaz SABOURI-SICHANI

IPC: H04B1/00 ,  H01Q5/307 ,  H01Q21/30

CPC classification number: H04B1/0064 ,  H01Q5/307 ,  H01Q21/30

Abstract: An apparatus comprising includes first and second radio frequency circuitry configured for operation at least in one or more first and second radio frequency bands, respectively; and first and second antenna arrangements configured for operation in the one or more first and second radio frequency bands, respectively. The apparatus also includes first and second radio frequency coupling for transferring of a signal between the first and second antenna arrangements, respectively, and the first and second radio frequency circuitry, respectively. The apparatus further includes a controller for assessing whether a signal can be transferred between the second antenna arrangement and the first radio frequency circuitry and, in dependence upon the assessment, for transferring the signal therebetween, via a frequency converter configured to enable, for the signal, frequency conversion between the one or more second radio frequency bands and the one or more first radio frequency bands.

公开(公告)号：US20230199549A1

公开(公告)日：2023-06-22

申请号：US17924967

申请日：2020-05-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Devaki CHANDRAMOULI ,  Faranaz SABOURI-SICHANI ,  Frank FREDERIKSEN ,  Nuno Kiilerich PRATAS ,  Laura Luque SANCHEZ ,  Jakob BUTHLER

IPC: H04W28/02 ,  H04W60/00 ,  H04W72/0446 ,  H04W4/06

CPC classification number: H04W28/0247 ,  H04W4/06 ,  H04W60/00 ,  H04W72/0446

Abstract: Methods of providing service continuity with respect to a service of a first network for a user equipment and a service of a second network for the user equipment, as well as a user equipment and networks being adapted to be operated according to the methods are disclosed.