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公开(公告)号：US12108390B2
公开(公告)日：2024-10-01
申请号：US17392751
申请日：2021-08-03
Applicant: Nokia Technologies Oy
Inventor： Halit Murat Gursu , Rapeepat Ratasuk , Jorma Johannes Kaikkonen
IPC: H04W72/12 , H04W24/10 , H04W56/00 , H04W72/04 , H04W72/0453 , H04W72/1273
CPC classification number: H04W72/1273 , H04W24/10 , H04W56/001 , H04W72/0453
Abstract: A UE is connected to a serving cell via an active BWP of a first BWP, and receives a message having criteria for switching from the first BWP to a second BWP. In response to at least one of the criteria being met, the UE waits until a first preconfigured time to switch from the first BWP to the second BWP, and switches the active BWP from the first BWP to the second BWP. The UE communicates with the serving cell and performs SSB measurements while using the second BWP as the active BWP. The UE switches from the second BWP to the first BWP after a second preconfigured time corresponding to a duration of time in the second BWP. The serving cell sends the message having the criteria, switches active BWPs accordingly, and communicates with the UE in the active BWPs.
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公开(公告)号：US12047878B2
公开(公告)日：2024-07-23
申请号：US17253934
申请日：2018-06-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jorma Johannes Kaikkonen , Timo Koskela , Lars Dalsgaard
CPC classification number: H04W52/0225 , H04L5/0048 , H04W52/0216
Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding reference signal configuration for enabling energy efficient system operation. The apparatus comprises determining whether discontinuous reception is applied to the user equipment, and if it is determined that the discontinuous reception is applied, determining whether a signal is present outside of an active time of the user equipment.
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公开(公告)号：US12010660B2
公开(公告)日：2024-06-11
申请号：US17312584
申请日：2018-12-31
Applicant: Nokia Technologies Oy
Inventor： Juha Pekka Karjalainen , Timo Koskela , Sami-Jukka Hakola , Jorma Johannes Kaikkonen
IPC: H04L5/00 , H04W48/12 , H04W52/02 , H04W72/044 , H04W84/12
CPC classification number: H04W72/044 , H04L5/0053 , H04W48/12 , H04W52/0216 , H04W84/12
Abstract: According to an example aspect of the present invention, there is provided a method comprising transmitting a first configuration of time domain behaviour for monitoring at least one first downlink control channel using at least one first downlink beam of a beamformed transmission, determining that there is a need for changing from the at least one first downlink beam to at least one second downlink beam and transmitting a first command to configure a receiver for monitoring the at least one first downlink control channel associated with the at least one second downlink beam according to a second configuration of time domain behaviour.
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公开(公告)号：US11888783B2
公开(公告)日：2024-01-30
申请号：US17856059
申请日：2022-07-01
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Timo Koskela , Juha Pekka Karjalainen , Jorma Johannes Kaikkonen , Mihai Enescu , Sami-Jukka Hakola
IPC: H04W72/56 , H04L5/00 , H04L27/26 , H04W72/542
CPC classification number: H04L5/006 , H04L5/0048 , H04L5/0082 , H04L27/2675 , H04W72/542 , H04W72/56
Abstract: Systems, methods, apparatuses, and computer program products for selecting or prioritizing between a physical downlink shared channel (PDSCH) and synchronization signal block (SSB) reception are provided. One method may include, when outside a SMTC window and when PDSCH resource allocation overlaps with an occupied SSB location, selecting between the PDSCH and SSB reception according to defined rules.
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公开(公告)号：US11641594B2
公开(公告)日：2023-05-02
申请号：US16475564
申请日：2018-01-02
Applicant: Nokia Technologies Oy
Inventor： Esa Tapani Tiirola , Lars Dalsgaard , Jorma Johannes Kaikkonen , Kari Pekka Pajukoski
Abstract: Various communication systems may benefit from the appropriate monitoring of communication channels. For example, certain wireless communication systems may benefit from downlink control channel monitoring optimized for discontinuous reception mode and/or narrowband operation. A method can include selecting a search space configuration from a plurality of search space configurations for a user equipment. The method can also include operating the user equipment in the selected search space configuration.
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Patent Agency Ranking
公开(公告)号：US20230042400A1
公开(公告)日：2023-02-09
申请号：US17392751
申请日：2021-08-03
Applicant: Nokia Technologies Oy
Inventor： Halit Murat Gursu , Rapeepat Ratasuk , Jorma Johannes Kaikkonen
Abstract: A UE is connected to a serving cell via an active BWP of a first BWP, and receives a message having criteria for switching from the first BWP to a second BWP. In response to at least one of the criteria being met, the UE waits until a first preconfigured time to switch from the first BWP to the second BWP, and switches the active BWP from the first BWP to the second BWP. The UE communicates with the serving cell and performs SSB measurements while using the second BWP as the active BWP. The UE switches from the second BWP to the first BWP after a second preconfigured time corresponding to a duration of time in the second BWP. The serving cell sends the message having the criteria, switches active BWPs accordingly, and communicates with the UE in the active BWPs.
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公开(公告)号：US11259306B2
公开(公告)日：2022-02-22
申请号：US16960612
申请日：2019-01-11
Applicant: Nokia Technologies Oy
Inventor： Timo Koskela , Samuli Heikki Turtinen , Jorma Johannes Kaikkonen , Sami-Jukka Hakola , Juha Pekka Karjalainen , Mihai Enescu
Abstract: Methods, apparatuses, and computer program products where a user equipment in a wireless communications network determines a measure of signal quality for a restricted set of beam recovery candidates, compares the measure of signal quality of contention free random access candidates reference signal in the restricted set or a subset of contention free random access candidates to a signal quality based recovery threshold, and selects the at least one candidate signal with signal quality above that threshold from a candidate beam reference signal list; where the user equipment measures a reference signal received power for contention free random access candidate beam, selects candidates above a reference signal received power threshold, determines signal quality for the selected contention free random access candidates above that threshold, and selects one candidate in response to multiple contention free random access candidates being above that threshold or the one with highest measure of signal quality.
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公开(公告)号：US20210195587A1
公开(公告)日：2021-06-24
申请号：US17053692
申请日：2019-04-26
Applicant: Nokia Technologies Oy
Inventor： Jorma Johannes Kaikkonen , Sami-Jukka Hakola , Jarkko Tuomo Koskela
Abstract: Methods and apparatus, including computer program products, are provided for use of bi-directional slots of a subframe. In some example embodiment, there may be provided an apparatus that includes 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 to at least determine a threshold indicative of downlink symbol availability in at least one bi-directional slot of a subframe and monitor for an occasion covering the at least one bi-directional slot, when the threshold indicates the availability of downlink symbols in the at least one bi-directional slot. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US10750465B2
公开(公告)日：2020-08-18
申请号：US16336489
申请日：2017-09-26
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka Hakola , Jorma Johannes Kaikkonen , Mihai Enescu , Lars Dalsgaard , Timo Koskela
Abstract: In accordance with an example embodiment of the present invention, methods and apparatus are provided to allow exchange of synchronization sequences in a manner substantially agnostic of a configuration of the transmitter by provisioning of an in indication whether or not synchronization sequences may be combined with other synchronization sequences.
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公开(公告)号：US09686741B2
公开(公告)日：2017-06-20
申请号：US14435901
申请日：2012-10-26
Applicant: Nokia Technologies Oy
Inventor： Jorma Johannes Kaikkonen , Ilkka Antero Keskitalo , Jussi-Pekka Koskinen , Lars Dalsgaard , Jarkko Tuomo Koskela
CPC classification number: H04W52/0216 , H04L41/0803 , H04W68/12 , H04W76/14 , H04W88/06 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
Abstract: A method, apparatus and computer program product are therefore in order to enable efficient management of multiple communication channels. In this regard, the method, apparatus, and computer program product may utilize a user equipment (UE) (208), such as a mobile terminal, to communicate a plurality of networks. The UE (208) may identify that multiple communication networks are available or in use, and notify a network node (204, 206) associated with one of the networks of the communication status. In response to receiving a notification that UE (208) is communicating across an alternate channel, the network node (204, 206) may reconfigure the channel with which the network node (204, 206) communicates with the UE (208), or instruct the UE (208) to do the same.
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