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公开(公告)号：WO2023011883A1
公开(公告)日：2023-02-09
申请号：PCT/EP2022/069745
申请日：2022-07-14
Applicant: NOKIA TECHNOLOGIES OY
Inventor： AWADA, Ahmad , STANCZAK, Jedrzej , VIERING, Ingo , ROM, Christian , CAPORAL DEL BARRIO, Samantha
Abstract: In a system, apparatus, method, and non-transitory computer readable medium for implementing fallback to conditional handover using a SSB reference signal, a UE device may be caused to, receive RRC reconfiguration information from a source RAN node, the RRC reconfiguration information including a SSB RS based CHO execution condition associated with at least one target cell controlled by a target RAN node, and a CSI-RS based CHO execution condition associated with the target cell(s), perform signal measurements of at least one SSB RS and at least one CSI-RS associated with the target cell(s), the at least one CSI-RS associated with a contention-free random access resource, and perform the CHO with the target cell(s) based on the signal measurement results of the at least one SSB RS, the at least one CSI-RS, the SSB based CHO execution condition, and the CSI-RS based CHO execution condition.
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公开(公告)号：WO2023011734A1
公开(公告)日：2023-02-09
申请号：PCT/EP2021/072066
申请日：2021-08-06
Applicant: NOKIA TECHNOLOGIES OY
Inventor： MARCONE, Alessio , PETROV, Dmitry , SAYED HASSAN, Mohamad , DALSGAARD, Lars
Abstract: Example embodiments of the present disclosure relate to timing adjustment for uplink transmission, particularly in a high-speed scenario. A first device receives, from a second device, offset information indicating a difference in propagation delays between the first device and a third device experienced by the second device. The offset information is determined based on a time shifting value for a range of the difference in propagation delays. The time shifting value is associated with a switch from a beam associated with the first device to a beam associated with the third device. The third device is different from the first device. The first device transmits, to the second device, timing information indicating an amount of timing advance for transmission from the second device to the third device. The timing information is determined based on the time shifting value. Through this solution, UL transmission will be timing aligned.
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公开(公告)号：WO2023011719A1
公开(公告)日：2023-02-09
申请号：PCT/EP2021/071883
申请日：2021-08-05
Applicant: NOKIA TECHNOLOGIES OY
Inventor： JI, Lianghai , VAN PHAN, Vinh , YU, Ling , HEGDE, Sudeep , KIILERICH PRATAS, Nuno Manuel , LASELVA, Daniela , PANZNER, Berthold , WILDSCHEK, Torsten
Abstract: A method comprising receiving a configuration of a resource associated with sidelink data transmission for a groupcast to a group of terminal devices from an anchoring terminal device, wherein the sidelink data transmission for the groupcast occurs outside an on-duration of a sidelink discontinuous reception cycle, obtaining data related to an event that is to be transmitted for the groupcast, transmitting, outside the on-duration of the sidelink discontinuous reception cycle, a first indication comprising a notification regarding the event using the resource, and transmitting the data for the groupcast.
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公开(公告)号：WO2023010585A1
公开(公告)日：2023-02-09
申请号：PCT/CN2021/111362
申请日：2021-08-06
Inventor： PRASAD, Athul , BHATOOLAUL, David , ZHENG, Naizheng , NAVRÁTIL, David , PAULI, Volker , ELMALI, Ugur Baran
IPC: H04L1/08
Abstract: Example embodiments of the present disclosure relate to configuration and interpretation of control information for a retransmission. A first device receives control information from a second device. In accordance with a determination that the control information indicates a retransmission to be scheduled from the second device, the first device determines an information combination of at least one of the following: at least one field of the control information, a search space in which the control information is received, and a format of the control information. The first device further determines a source traffic type of the retransmission based on the information combination, the source traffic type of the retransmission indicating whether the retransmission is for traffic in a point-to-multipoint initial transmission or in a point-to-point initial transmission.
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公开(公告)号：WO2023010380A1
公开(公告)日：2023-02-09
申请号：PCT/CN2021/110736
申请日：2021-08-05
Inventor： PRASAD, Athul , PAULI, Volker , BHATOOLAUL, David , NAVRATIL, David , ZHENG, Naizheng , ELMALI, Ugur Baran
Abstract: Apparatuses, methods, and computer readable media for bandwidth part switching. An example apparatus may include at least one processor and at least one memory. The at least one memory may include computer program code, and the at least one memory and the computer program code may be configured to, with the at least one processor, cause the apparatus to perform receiving a second service on a second bandwidth part for the second service, checking whether having received on the second bandwidth part a notification that a first service is stopped, and refraining from switching to a first bandwidth part for the first service if the notification that the first service is stopped is received.
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Patent Agency Ranking
公开(公告)号：WO2023006222A1
公开(公告)日：2023-02-02
申请号：PCT/EP2021/071462
申请日：2021-07-30
Applicant: NOKIA TECHNOLOGIES OY
Inventor： BARBU, Oana-Elena , YILMAZ, Osman Nuri Can , MICHALOPOULOS, Diomidis
Abstract: Examples of the disclosure relate to an apparatus comprising: at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: receiving one or more reference signals; determining one or more metrics from the one or more received reference signals; generating an input for a mapping model based on the one or more metrics; and providing the input to the mapping model to enable the mapping model to create a list of a plurality of configurations for signals that enable positioning that could be undertaken by a network, based on the generated input, wherein the configurations comprise one or more parameters for signals that enable positioning.
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公开(公告)号：WO2023002315A1
公开(公告)日：2023-01-26
申请号：PCT/IB2022/056517
申请日：2022-07-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： SCHWARZ, Sebastian , ILOLA, Lauri , BACHHUBER, Christoph , KONDRAD, Lukasz
IPC: G06T9/00 , H04N13/161 , H04N19/46 , H04N19/597
Abstract: A method includes receiving a parameterized mesh, the mesh defining a shape and attributes of an object in three-dimensional space; compressing the mesh to generate a two-dimensional patch of the mesh; and signaling at least one of: projection plane changes within the patch to support patches wrapping around a three-dimensional model; separation of attribute and geometry patch level of detail scaling to support at least one high resolution attribute patch alongside at least one lower resolution geometry patch, reflecting at least one feature of at least one lower vertex count mesh; or separation of attribute and geometry patch orientation for image packing.
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公开(公告)号：WO2023000343A1
公开(公告)日：2023-01-26
申请号：PCT/CN2021/108287
申请日：2021-07-23
Inventor： SUN, Jingyuan , MANOLAKIS, Konstantinos , FREDERIKSEN, Frank
IPC: H04B17/309 , H04B17/24 , H04W24/10
Abstract: Embodiments of the present disclosure propose a solution for reporting with channel status waving. According to embodiments of this present disclosure, a terminal device determines one or more time durations for reporting and preconfiguring with the channel status waving. The terminal device transmits parameters related to channel status and/or adjusts its power in accordance with the one or more time durations. In this way, it can improve the reporting of channel status information and configuration efficiency with reduced overhead.
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公开(公告)号：WO2023285733A1
公开(公告)日：2023-01-19
申请号：PCT/FI2022/050460
申请日：2022-06-22
Applicant: NOKIA TECHNOLOGIES OY
Inventor： POCOVI, Guillermo , KUO, Ping-Heng , PEDERSEN, Klaus, Ingemann
Abstract: A user equipment may receive a configuration message comprising at least one of : a configured grant configuration, or a semi- persistent scheduling configuration, wherein configuration may be associated with a cross-division duplexing slot format, wherein the cross-division duplexing slot format may comprise at least one of : a cross-division duplexing time slot for concurrent transmission in a plurality of communication directions, or a cross-division duplexing time slot for transmission in one communication direction; receive an information indicating at least one resource of the configuration; determine whether the at least one resource is valid, based on a comparison between a corresponding cross-division duplexing slot format of the at least one resource and the cross-division duplexing slot format associated with the configuration; and perform communication with the network device on the at least one resource based, at least partially, on a determination that the at least one resource is valid.
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公开(公告)号：WO2023284937A1
公开(公告)日：2023-01-19
申请号：PCT/EP2021/069315
申请日：2021-07-12
Applicant: NOKIA TECHNOLOGIES OY
Inventor： ROM, Christian , SVENDSEN, Simon , VEJLGAARD, Benny , TOFT, Morten , KARIMIDEHKORDI, Ali , CAPORAL DEL BARRIO, Samantha
Abstract: The disclosure relates to an apparatus comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: determine (1000) a plurality of channel state information reference signal beams at the apparatus, wherein the plurality of channel state information reference signal beams at the apparatus have a same radiation pattern and are time division duplexed; and use (1002) the plurality of channel state information reference signal beams to send, to a repeater, a plurality of channel state information reference signals
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