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公开(公告)号：US20240365190A1
公开(公告)日：2024-10-31
申请号：US18686723
申请日：2021-09-16
Applicant: Nokia Technologies Oy
Inventor： Klaus Ingemann PEDERSEN , Stefano PARIS , Zexian LI
Abstract: There is provided an apparatus for a network node comprising means for making a decision on a handover, HO, and means for determining a time raster indicating eligible time instants for HO messaging during a network communication. The eligible time instants are based on at least one of: a radio access network, RAN, traffic and a core network, CN. The apparatus further comprises means for sending a HO request message including the timer raster.
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公开(公告)号：US20240276483A1
公开(公告)日：2024-08-15
申请号：US18110266
申请日：2023-02-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Zexian LI , Umar SAEED , Klaus Ingemann PEDERSEN , Carlos Santiago MOREJON GARCIA , Stefano PARIS , Benoist Pierre SEBIRE
IPC: H04W72/1268 , H04L1/00
CPC classification number: H04W72/1268 , H04L1/0003 , H04L1/0009
Abstract: Enhanced uplink configured grant for extended reality applications is provided. A method for enhanced uplink configured grant for extended reality applications may include configuring at least one first transmission of a plurality of transmissions by a user equipment with a transmission parameter having a first value. The method may also include configuring the user equipment with at least one rule configured to change the first value of the transmission parameter to a second value of the transmission parameter that is applied to at least one second transmission of the plurality of transmissions, which is used for a new data transmission.
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公开(公告)号：US20240172291A1
公开(公告)日：2024-05-23
申请号：US18487620
申请日：2023-10-16
Applicant: Nokia Technologies Oy
Inventor： Maryam MOHAMMADPOUR , Zexian LI
CPC classification number: H04W74/0833 , H04W74/002 , H02J50/001
Abstract: A method comprising: receiving, in an apparatus comprising a wirelessly chargeable power source or a power source with energy harvesting capability, a configuration message from a network node, said message comprising a first and a second random access (RA) resources, and a threshold value for selecting the first or the second RA resource based on an energy level of said power source; obtaining data to be transmitted to the network node; initiating an initial access procedure by sending the first RA resource and/or the data to the network node in response to the energy level being at least at the threshold value; or initiating the initial access procedure by sending the second RA resource to the network node in response to the energy level being below the threshold value; and entering, in response to sending the second RA resource, into an energy harvesting mode for charging said power source.
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公开(公告)号：US20230362090A1
公开(公告)日：2023-11-09
申请号：US17739015
申请日：2022-05-06
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Zexian LI , Stefano PARIS , Kalle Petteri KELA , Devaki CHANDRAMOULI
IPC: H04L45/00 , H04L45/121
CPC classification number: H04L45/38 , H04L45/22 , H04L45/121
Abstract: Methods and apparatuses for enhancement of quality of service flows, for extended reality services or other services are proposed. For example, a method can include receiving a plurality of quality of service parameters for first packet-based communication. The quality of service parameters can include a packet delay budget for the first packet-based communication having a first end time. The plurality of quality of service parameters can further include a packet validity time for the first packet-based communication having a second end time equal to or later than the first end time. The packet validity time can be applicable to the first packet-based communication on a protocol data unit session basis, a quality of service flow basis, a set of protocol data units basis, or a packet basis. The method can also include transmitting the packet of the first packet-based communication to a further communication device.
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公开(公告)号：US20230345529A1
公开(公告)日：2023-10-26
申请号：US18028020
申请日：2020-09-25
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU , Zexian LI , Tao TAO , Nuno K. PRATAS
CPC classification number: H04W74/0808 , H04W74/002 , H04W92/18
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of Channel Occupancy Time (COT) for Sidelink (SL) communication in Unlicensed band (U-band). The method includes receiving, at a first device and from a second device, configuration information associated with a COT at least for a SL transmission of the first device on an unlicensed resource pool allocated for the first device, the configuration information at least indicating whether a listen before talk procedure is required to be performed at the first device within the COT before the SL transmission; and performing the SL transmission within the COT based on the configuration information. In this way, the COT sharing mechanism can be used for SL communications in U-band and therefore a sensing procedure for resource selection may not be impacted by the LBT procedure.
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Patent Agency Ranking
公开(公告)号：US20230336277A1
公开(公告)日：2023-10-19
申请号：US18025674
申请日：2020-09-10
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Zexian LI , Ling YU , Vinh VAN PHAN
IPC: H04L1/18
CPC classification number: H04L1/18
Abstract: Various example embodiments provide efficient burst transmission of duplicated data packets. A data burst comprising multiple data packets may be configured to be transmitted on a first transmission leg. The data burst may be further configured to be transmitted on a second transmission leg with a different order of data packets. A reception status of the data packets may be configured to be determined based on transmissions on the first and second transmission legs and non-acknowledged data packets may be retransmitted on the first transmission leg and/or the second transmission leg. Apparatuses, methods, and computer programs are disclosed.
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公开(公告)号：US20230319631A1
公开(公告)日：2023-10-05
申请号：US18127377
申请日：2023-03-28
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Matti Einari LAITILA , Gayathri TADAS , Rakash SIVASIVA GANESAN , Markus Sakari ISOMÄKI , Devaki CHANDRAMOULI , Zexian LI
IPC: H04W28/06
CPC classification number: H04W28/06
Abstract: There is provided an apparatus, said apparatus comprising means for receiving, from a session management node, burst timing information for a 5G ingress node, receiving burst timing adjustment capability information for an application from a function associated with the application, determining at least one of preferred burst arrival times and periodicity at the 5G ingress node for at least one periodic traffic stream from the application based on the burst timing information and burst timing adjustment capability information and providing an indication of the at least one of determined preferred burst arrival times and periodicity to the function.
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公开(公告)号：US20230266426A1
公开(公告)日：2023-08-24
申请号：US18040330
申请日：2021-08-04
Applicant: Nokia Technologies Oy
Inventor： Oana-Elena BARBU , Zexian LI , István Zsolt KOVÁCS
CPC classification number: G01S5/0218 , G06N20/00
Abstract: There is provided a method for a UE of a wireless communication system, the method comprising: detecting an imbalance in a line-of-sight, LOS, training dataset for training a LOS detector; determining a minority class of the LOS training dataset associated with the detected imbalance; transmitting, to a network element of the wireless communication system, a request message indicating the determined minority class and requesting measurement activation to perform one or more measurements, by the UE, to obtain one or more additional signal samples for the minority class; and receiving, from the network element, an activation message causing the UE to perform the one or more measurements during a configured observation window.
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公开(公告)号：US20230098368A1
公开(公告)日：2023-03-30
申请号：US17795271
申请日：2020-01-29
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh VAN PHAN , Zexian LI
IPC: H04L5/14
Abstract: An apparatus for use by a communication network control element or function configured to control a communication in a communication network, the apparatus including at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to determine a configuration for a communication element or function for communicating in the communication network, the configuration enabling a full duplex based scheduling flexibility allowing the communication element or function to select using allocated resources for at least one of transmitting in uplink and receiving in downlink, wherein the allocated resources are at least partially overlapping in time domain, and to provide, to the communication element or function, the configuration.
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公开(公告)号：US20220286971A1
公开(公告)日：2022-09-08
申请号：US17193661
申请日：2021-03-05
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Matha DEGHEL , Klaus HUGL , Zexian LI
Abstract: Systems, methods, apparatuses, and computer program products for the determination of PUSCH power control are provided. One method may include receiving, at a UE, at least one dedicated subset of power control parameters and corresponding values to be used for PUSCH power control in a case where a high priority UCI is multiplexed on a low priority PUSCH, and determining one subset from the at least one dedicated subset of power control parameters, or determining one subset from the at least one dedicated subset of power control parameters and determining at least one parameter from the determined subset. The method may also include applying, by the UE, the determined dedicated subset of power control parameters or the determined at least one power control parameter from the determined dedicated subset of power control parameters for determining the PUSCH transmission power when the high-priority UCI is multiplexed on the low-priority PUSCH.
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