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1.发明授权公开(公告)号：US12177805B2
公开(公告)日：2024-12-24
申请号：US17629568
申请日：2020-07-09
Applicant: Nokia Solutions and Networks Oy
Inventor： Juha Sakari Korhonen , Keeth Saliya Jayasinghe Laddu , Ilkka Keskitalo , Esa Malkamäki , Esa Tiirola
Abstract: A method for adjusting transmit timing is disclosed. The method includes determining a reference timing advance value TAref, receiving a time offset parameter; and adjusting downlink transmit timing based on i) detected downlink receive timing of radio node and ii) the reference timing advance value TAref and the time offset parameter.
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公开(公告)号：US20210345322A1
公开(公告)日：2021-11-04
申请号：US17271253
申请日：2018-09-27
Applicant: Nokia Solutions and Networks Oy
Inventor： Esa Tiirola , Ilkka Keskitalo
Abstract: A method comprises receiving resource configuration from at least one of a parent node and donor node. The resource configuration comprises information defining at least one resource type for a plurality of links for at least one time and at least one resource. The method comprises allocating, in dependence on the resource configuration, the at least one resource for said at least one time to at least one link of the plurality of links, the at least one link being with one or more child nodes.
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公开(公告)号：US20210250941A1
公开(公告)日：2021-08-12
申请号：US16973213
申请日：2019-12-30
Applicant: Nokia Solutions and Networks Oy
Inventor： Esa Tiirola , Keeth Saliya Jayasinghe Laddu , llkka Keskitalo
Abstract: Solutions for resource allocation are proposed. In an embodiment, a method comprises: obtaining a first resource configuration for at least one time domain resource, the first resource configuration indicating a first resource type for a first function part of an apparatus; obtaining a second resource configuration for the at least one time domain resource, the second resource configuration indicating a second resource type for a second function part of the apparatus; and determining an operation mode for the apparatus for the at least one time resource, based on a predefined rule, the first resource configuration and the second resource configuration. In some embodiments, the predefined rule may comprise: in response to the first resource type being Soft and the at least one time resource being not occupied by the second function part, determining a first operation mode for the apparatus where the second function part does not transmit or receive and the first function part is available for transmission or reception.
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公开(公告)号：US11503592B2
公开(公告)日：2022-11-15
申请号：US17172647
申请日：2021-02-10
Applicant: Nokia Solutions and Networks Oy
Inventor： Juha S. Korhonen , Keeth Saliya Jayasinghe Laddu , Ilkka Keskitalo , Esa Tiirola
IPC: H04W72/04
Abstract: Systems, methods, apparatuses, and computer program products for the synchronization and timing of IAB nodes are provided. One method may include determining, at a parent node, a resource configuration and using the determined resource configuration to set a timing advance (TA) mode with two offsets comprising a first offset to be used with time division multiplexing (TDM) and a second offset to be used with at least one of spatial division multiplexing (SDM) or frequency division multiplexing (FDM). The method may also include transmitting a command, to an integrated access and backhaul (IAB) node, to start adjusting mobile termination (MT) uplink (UL) transmission (Tx) timing based on the resource configuration and the timing advance (TA).
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公开(公告)号：US20220078788A1
公开(公告)日：2022-03-10
申请号：US17415662
申请日：2019-02-19
Applicant: Nokia Solutions and Networks Oy
Inventor： Esa Tiirola , Keeth Saliya Jayasinghe Laddu , IIkka Keskitalo , Juha Korhonen
IPC: H04W72/04
Abstract: 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: receive (1302) a resource configuration for a first cell group link; receive (1304) a resource configuration for a second cell group link; determine (1306) a mode of operation; and determine a resource type for the first cell group link or the second cell group link based on the resource configuration for the first cell group link, the resource configuration for the second cell group link and the mode of operation.
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Patent Agency Ranking
公开(公告)号：US20210289495A1
公开(公告)日：2021-09-16
申请号：US17172647
申请日：2021-02-10
Applicant: Nokia Solutions and Networks Oy
Inventor： Juha S. Korhonen , Keeth Saliya Jayasinghe Laddu , Ilkka Keskitalo , Esa Tiirola
IPC: H04W72/04
Abstract: Systems, methods, apparatuses, and computer program products for the synchronization and timing of IAB nodes are provided. One method may include determining, at a parent node, a resource configuration and using the determined resource configuration to set a timing advance (TA) mode with two offsets comprising a first offset to be used with time division multiplexing (TDM) and a second offset to be used with at least one of spatial division multiplexing (SDM) or frequency division multiplexing (FDM). The method may also include transmitting a command, to an integrated access and backhaul (IAB) node, to start adjusting mobile termination (MT) uplink (UL) transmission (Tx) timing based on the resource configuration and the timing advance (TA).
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公开(公告)号：US11991673B2
公开(公告)日：2024-05-21
申请号：US17415662
申请日：2019-02-19
Applicant: Nokia Solutions and Networks Oy
Inventor： Esa Tiirola , Keeth Saliya Jayasinghe Laddu , Ilkka Keskitalo , Juha Korhonen
IPC: H04W4/00 , H04W72/0446
CPC classification number: H04W72/0446
Abstract: 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: receive (1302) a resource configuration for a first cell group link; receive (1304) a resource configuration for a second cell group link; determine (1306) a mode of operation; and determine a resource type for the first cell group link or the second cell group link based on the resource configuration for the first cell group link, the resource configuration for the second cell group link and the mode of operation.
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公开(公告)号：US10674488B2
公开(公告)日：2020-06-02
申请号：US15433256
申请日：2017-02-15
Applicant: Nokia Solutions and Networks Oy
Inventor： Esa Tiirola , Kari Hooli , Timo Lunttila
Abstract: In one exemplary embodiment, a method includes: configuring a common resource space having a plurality of time-frequency resources and code resources, where the common resource space includes a first portion for a first type of signaling and a second portion for a second type of signaling, where the first type of signaling includes at least one of persistent acknowledgement signaling and scheduling request signaling, where the second type of signaling includes dynamic acknowledgement signaling; and allocating, based on the configured common resource space, resources of the common resource space for the at least one of persistent acknowledgement signaling and scheduling request signaling.
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公开(公告)号：US20170164353A1
公开(公告)日：2017-06-08
申请号：US15433256
申请日：2017-02-15
Applicant: Nokia Solutions and Networks Oy
Inventor： Esa Tiirola , Kari Hooli , Timo Lunttila
Abstract: In one exemplary embodiment, a method includes: configuring a common resource space having a plurality of time-frequency resources and code resources, where the common resource space includes a first portion for a first type of signaling and a second portion for a second type of signaling, where the first type of signaling includes at least one of persistent acknowledgement signaling and scheduling request signaling, where the second type of signaling includes dynamic acknowledgement signaling; and allocating, based on the configured common resource space, resources of the common resource space for the at least one of persistent acknowledgement signaling and scheduling request signaling.
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公开(公告)号：US09614657B2
公开(公告)日：2017-04-04
申请号：US14953616
申请日：2015-11-30
Applicant: Nokia Solutions and Networks Oy
Inventor： Esa Tiirola , Kari Hooli , Timo Lunttila
CPC classification number: H04W72/0413 , H04J13/22 , H04L1/18 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0064 , H04L5/0091 , H04W72/0446 , H04W72/0453
Abstract: In one exemplary embodiment, a method includes: configuring a common resource space having a plurality of time-frequency resources and code resources, where the common resource space includes a first portion for a first type of signaling and a second portion for a second type of signaling, where the first type of signaling includes at least one of persistent acknowledgement signaling and scheduling request signaling, where the second type of signaling includes dynamic acknowledgement signaling; and allocating, based on the configured common resource space, resources of the common resource space for the at least one of persistent acknowledgement signaling and scheduling request signaling.
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