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公开(公告)号：US20190238211A1
公开(公告)日：2019-08-01
申请号：US16300508
申请日：2017-05-05
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Mihai ENESCU , Juha Pekka KARJALAINEN , Sami-Jukka HAKOLA
CPC classification number: H04B7/088 , H04B7/024 , H04B7/0695 , H04L5/0025 , H04L5/005 , H04L5/0091
Abstract: Various communication systems may benefit from appropriate assumptions regarding physical or electrical characteristics of the systems. For example, fifth generation (5G) or similar communication systems may benefit from appropriate antenna co-location and receiver assumptions. A method can include receiving an indication of a set of co-location rules to apply from at least three sets of co-location rules. The method can also include applying the indicated set of co-location rules.
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公开(公告)号：US20250039837A1
公开(公告)日：2025-01-30
申请号：US18715869
申请日：2021-12-03
Applicant: Nokia Technologies Oy
Inventor： Dileep KUMAR , Onel ALCARAZ LÓPEZ , Carlos DE LIMA , Antti TÖLLI , Juha Pekka KARJALAINEN
Abstract: There is provided an method, apparatus, and computer program that causes a first apparatus to: perform first positioning measurements using beamforming on transmissions made by a first user equipment to obtain first soft positioning information relating to the location of the first user equipment; and provide the first soft positioning information to at least one of a second apparatus and/or a location function located in a core network.
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公开(公告)号：US20240396688A1
公开(公告)日：2024-11-28
申请号：US18664862
申请日：2024-05-15
Applicant: Nokia Technologies Oy
Inventor： Youngsoo YUK , Petri LUOTO , Juha Pekka KARJALAINEN
Abstract: Embodiments of the present disclosure provide a method for improved transmission configurations for phase tracking reference signals (PTRS) associated with demodulation reference signal (DMRS) ports multiplexed with one or more DMRS ports via time domain orthogonal cover codes (TD-OCC). The method includes receiving, from a network element, a first indication indicating whether transmission of a PTRS associated with a first DMRS port associated with a first DMRS is enabled in an apparatus, where the first DMRS port is multiplexed with one or more DMRS ports via TD-OCC. The method also includes determining, based at least in part on the first indication, that the apparatus is enabled to transmit the PTRS. The method also includes, in response to determining that the apparatus is enabled to transmit the PTRS, causing transmission of the PTRS to the network element.
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公开(公告)号：US20240349199A1
公开(公告)日：2024-10-17
申请号：US18627679
申请日：2024-04-05
Applicant: Nokia Technologies Oy
Inventor： Hiromasa UMEDA , Juha Pekka KARJALAINEN , Youngsoo YUK
CPC classification number: H04W52/146 , H04W52/241
Abstract: A method including: determining, with a user equipment, an uplink transmission power control mode from at least two possible different uplink transmission power control modes for antenna ports of the user equipment, where the antenna ports comprise at least two antenna ports; and sending, to a network equipment, information regarding the determined uplink transmission power control mode.
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15.发明公开公开(公告)号：US20240340131A1
公开(公告)日：2024-10-10
申请号：US18625313
申请日：2024-04-03
Applicant: Nokia Technologies Oy
Inventor： Juha Pekka KARJALAINEN , Sami-Jukka HAKOLA , Timo KOSKELA , Youngsoo YUK
IPC: H04L5/00
CPC classification number: H04L5/0048 , H04L5/0094
Abstract: Techniques are provided for facilitating simultaneous uplink sounding reference signal transmissions from user equipment. In relation to a base station, a method includes causing transmission of configuration indication state (TCI-state) information to be provided to at least one user equipment (UE). The TCI-state information includes information regarding a current TCI-state. In conjunction with the TCI-state information, the method includes causing one or more initialization parameters specific to the TCI-state to be provided for at least one uplink sounding reference signal (UL SRS) transmission with comb-offset hopping and/or cyclic-shift hopping. Corresponding methods, apparatus and computer program products are also provided for a base station and user equipment.
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Patent Agency Ranking
公开(公告)号：US20240334404A1
公开(公告)日：2024-10-03
申请号：US18624459
申请日：2024-04-02
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Sami-Jukka HAKOLA , Juha Pekka KARJALAINEN
IPC: H04W72/0446 , H04W56/00 , H04W72/1268 , H04W76/20
CPC classification number: H04W72/0446 , H04W56/0045 , H04W72/1268 , H04W76/20
Abstract: Systems, methods, apparatuses, and computer program products for facilitating triggered PDCCH-ordered PRACH transmissions in multi-TRP scenarios. One method may include a UE determining that a first TCI state is to be applied in a first slot and a second TCI state is to be applied in a second slot. The first TCI state is associated with a first TAG ID, a second TCI state is associated with a second TAG ID different than the first TAG ID, and the second slot is succeeding and adjacent to the first slot. The method may further include, based upon the determining, determining a third slot. The second TCI state is firstly to be applied in the third slot. The method may further include applying the second TCI state from the third slot onward.
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公开(公告)号：US20240276414A1
公开(公告)日：2024-08-15
申请号：US18433856
申请日：2024-02-06
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Sami-Jukka HAKOLA , Juha Pekka KARJALAINEN
IPC: H04W56/00 , H04L5/00 , H04W36/08 , H04W72/232 , H04W74/0833
CPC classification number: H04W56/0045 , H04L5/0051 , H04W36/08 , H04W72/232 , H04W74/0833
Abstract: Embodiments of the present disclosure relate to timing adjustment. A terminal device performs timing advance (TA) acquisition on at least one target cell for cell switching from a serving cell for the terminal device to one of the at least one target cell. Then, the terminal device adjusts downlink timing of the at least one target cell, when a timer is running at the terminal device. As a result, it is allowed to efficiently control downlink timing maintenance burden at the terminal device.
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公开(公告)号：US20240137099A1
公开(公告)日：2024-04-25
申请号：US18556813
申请日：2022-05-23
Applicant: Nokia Technologies Oy
CPC classification number: H04B7/06966 , H04B7/088
Abstract: According to at least some example embodiments, a user equipment (UE), of a wireless communications system, for facilitating a dynamic association between reference signals (RSs) configured for beam management measurements and reporting, for downlink (DL) and/or uplink (UL) beam selection, and semi-statically configured capability indices of a capability set of at least one functionality, includes a plurality of antenna panels; memory storing computer-executable instructions which include generating at least a first capability set of a first functionality, the first capability set including a plurality of capability information items indexed, respectively, by a plurality of corresponding capability indices, each capability information item indicating, for a panel corresponding to the capability information item from among the plurality of antenna panels, capability information of the corresponding panel with respect to the first functionality, and transmitting the first capability set to a next generation node B (gNB) included in the wireless communications system.
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公开(公告)号：US20240073908A1
公开(公告)日：2024-02-29
申请号：US18457270
申请日：2023-08-28
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka HAKOLA , Timo KOSKELA , Juha Pekka KARJALAINEN , Mihai ENESCU
CPC classification number: H04W72/21 , H04L5/0053
Abstract: Systems, methods, apparatuses, and computer program products for dynamic uplink transmission scheme indication for multi-panel user equipment are provided. For example, a method can include indicating to a network a capability of an apparatus to perform simultaneous transmission. The method can also include receiving a configuration of two sounding reference signal resource sets for codebook based physical uplink shared channel and a three-bit sounding reference signal resource set indicator.
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公开(公告)号：US20240039611A1
公开(公告)日：2024-02-01
申请号：US18265033
申请日：2021-01-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Onel ALCARAZ LÓPEZ , Carlos MORAIS DE LIMA , Antti TÖLLI , Juha Pekka KARJALAINEN , Sami-Jukka HAKOLA , Timo KOSKELA , Jari Yrjänä HULKKONEN
IPC: H04B7/06
CPC classification number: H04B7/0696 , H04B7/06958
Abstract: Method comprising: ⋅selecting a subset of one or more beam pairs among a set of beam pairs via which a terminal and a base station are associated, wherein for each of the beam pairs of the subset, a suitability of the respective beam pair is better than a suitability threshold; for each of the beam pairs of the subset: ⋅⋅determining a respective set of at least two tones; ⋅⋅performing a respective relative phase measurement based on the respective virtual wavelength to obtain a respective virtual phase difference; and at least one of ⋅∘reporting the respective set of at least two tones and the respective virtual phase difference to the base station; and ⋅∘estimating a respective distance between the terminal and a transmission reception point of the base station emitting the respective beam pair based on the respective virtual phase difference and the preliminary uncertainty region.
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