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111.发明申请公开(公告)号：US20170188259A1
公开(公告)日：2017-06-29
申请号：US15384847
申请日：2016-12-20
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling YU , Timo KOSKELA , Samuli TURTINEN , Subramanya CHANDRASHEKAR , Andreas MAEDER
CPC classification number: H04W28/0278 , H04W72/1252 , H04W72/1284
Abstract: Various communication systems may benefit from having appropriate information regarding communication resources. For example, systems implementing fifth generation multi-connectivity may be able to provide efficient radio scheduling through distribution of L2 buffer status information. A method can include preparing, by a multi-connectivity aggregating entity, an aggregated buffer status regarding a plurality of legs of a split radio access flow. The method can also include distributing the aggregated buffer status to a plurality of schedulers of the legs.
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公开(公告)号：US20250105961A1
公开(公告)日：2025-03-27
申请号：US18291458
申请日：2023-02-13
Applicant: Nokia Technologies Oy
Inventor： Samuli Heikki TURTINEN , Timo KOSKELA
IPC: H04L5/00
Abstract: To report failure status information, an apparatus may receive, from a base station, configuration information configuring two or more beam failure detection reference signal sets for one or more serving cells, wherein at least one of the one or more serving cells is configured with multiple beam failure detection reference signal sets comprising at least a first beam failure detection reference signal set and a second beam failure detection reference signal set. The apparatus may monitor, whether beam failure is detected based on the configuration information and encode, when the beam failure is detected for the first beam failure detection reference signal set and the second beam failure detection reference signal set, into at least two bitmaps in a medium access control control element, MAC CE, failure status information of the first beam failure detection reference signal set and failure status information of the second beam failure detection reference signal set; and transmit the MAC CE comprising the failure status information.
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公开(公告)号：US20250056427A1
公开(公告)日：2025-02-13
申请号：US18797523
申请日：2024-08-08
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Sanjay GOYAL
IPC: H04W52/36 , H04W74/0833
Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage medium for power ramping procedure. In a method, a first apparatus performs a first random access transmission with a transmission power determined based on a power ramping counter. The first random access 5 transmission is associated with a first random access procedure initiated by a physical downlink control channel (PDCCH) order. The first apparatus stores a value of the power ramping counter.
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公开(公告)号：US20250055552A1
公开(公告)日：2025-02-13
申请号：US18930297
申请日：2024-10-29
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Sami-Jukka HAKOLA , Timo KOSKELA , Juha Pekka KARJALAINEN , Filippo TOSATO
Abstract: Embodiments of the present disclosure disclose devices, methods and apparatuses of coherent joint transmission. A terminal device may receive a QCL source configuration from a network device. The QCL source configuration may indicate at least two transmission configuration indication (TCI) states that indicate reference signals from valid QCL sources for a coherent joint transmission (CJT) of tracking reference signals (TRSs). The terminal device may perform a QCL property estimation on received TRSs based on the QCL source configuration.
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公开(公告)号：US20240430726A1
公开(公告)日：2024-12-26
申请号：US18701343
申请日：2021-10-22
Applicant: Nokia Technologies Oy
Inventor： Dileep KUMAR , Onel ALCARAZ LÓPEZ , Carlos MORAIS DE LIMA , Antti TÖLLI , Juha Pekka KARJALAINEN , Timo KOSKELA , Sami-jukka HAKOLA , Jari Yrjänä HULKKONEN
Abstract: According to an example aspect of the present invention, there is provided an apparatus, for example a user equipment, comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to perform a phase measurement on a first signal received wirelessly in the apparatus from a network node at a frequency or frequencies to determine phase information of the first signal, transmit a second signal to the network node using a same panel entity as was used in receiving the first signal, and cause transmission of the phase information of the first signal to a network server.
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Patent Agency Ranking
公开(公告)号：US20240430725A1
公开(公告)日：2024-12-26
申请号：US18698774
申请日：2022-10-17
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Jussi-Pekka KOSKINEN
Abstract: There is provided an apparatus, a method and a computer program product. In accordance with an embodiment the method for a user equipment comprises evaluating if any measurement relaxation condition is fulfilled; continuing measurement relaxation after the state transition or providing an indication regarding fulfilment of one or more measurement relaxation conditions. In accordance with an embodiment the method for a network element comprises performing a state transition of a user equipment; receiving from the user equipment indication if any measurement relaxation condition is fulfilled; determining whether to allow the user equipment to continue the measurement relaxation when one or more measurement relaxation conditions are fulfilled by the user equipment or provide an indication to a network that one or more measurement relaxation conditions are fulfilled by the apparatus; and providing an indication to the user equipment whether to continue measurement relaxation or provide an indication regarding the measurement relation conditions
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公开(公告)号：US20240340719A1
公开(公告)日：2024-10-10
申请号：US18430101
申请日：2024-02-01
Applicant: Nokia Technologies Oy
Inventor： Keeth Saliya JAYASINGHE LADDU , Timo KOSKELA , Sanjay GOYAL
CPC classification number: H04W36/0072 , H04W36/08
Abstract: An apparatus configured to: receive an indication to activate one or more transmission configuration indication states associated with at least one of: a source cell, or at least one target cell; and update a list of activated transmission configuration indication states based, at least partially, on the received indication. An apparatus configured to: transmit, to a user equipment, an indication to activate one or more transmission configuration indication states associated with at least one of: a source cell, or at least one target cell; and transmit, to the user equipment, an indication of a codepoint value of a list of activated transmission configuration indication states.
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公开(公告)号：US20240284369A1
公开(公告)日：2024-08-22
申请号：US18440406
申请日：2024-02-13
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
IPC: H04W56/00 , H04B17/318 , H04W24/10 , H04W76/10
CPC classification number: H04W56/0045 , H04B17/328 , H04W24/10 , H04W76/10
Abstract: There is provided a method, computer program, and apparatus for causing an apparatus for a first access node to perform: establishing a connection towards a user equipment via a serving cell supported by the first access node; instructing the user equipment to obtain a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, from the second access node, an indication that the first timing advance value is or will soon be invalid; and determining whether to instruct the user equipment to obtain a second timing advance value for the target cell in dependence on the received indication, the second timing advance value being obtained later in time than the first timing advance value.
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公开(公告)号：US20240284275A1
公开(公告)日：2024-08-22
申请号：US18441473
申请日：2024-02-14
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
CPC classification number: H04W36/0072 , H04W36/08
Abstract: There is provided a method, computer program, and for an apparatus for causing an apparatus for a user equipment to perform: receiving, a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, an indication of when the first timing advance value will be invalid; using the indication of when the first timing advance value will be invalid to determine that the first timing advance value is or will soon be invalid; and determining whether to autonomously initiate obtaining a second timing advance value for the target cell in dependence on the determination of whether the first timing advance value is or will soon be invalid, the second timing advance value being obtained later in time than the first timing advance value.
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公开(公告)号：US20240283502A1
公开(公告)日：2024-08-22
申请号：US18433602
申请日：2024-02-06
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka HAKOLA , Timo KOSKELA , Juha Pekka KARJALAINEN
IPC: H04B7/0456
CPC classification number: H04B7/0486
Abstract: Example embodiments of the present disclosure relate to methods and apparatuses for codebook-based uplink transmission. A first apparatus obtains a codepoint value and determines at least one table entry for precoding based on the codepoint value. The codepoint value indicates selection of a transmission mode and one or multiple maximum ranks, and at least a maximum rank of a first codepoint value is different from a maximum rank of a second codepoint value. Through this solution, multi-panel simultaneous transmission in the scenarios of single and multiple transmission-reception points (TRPs) can be supported in a simple and easily adoptable way.
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