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61.发明授权公开(公告)号：US12089282B2
公开(公告)日：2024-09-10
申请号：US17182558
申请日：2021-02-23
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu
Abstract: There is disclosed methods, apparatuses and computer program products for configuring a discontinuous reception pattern for a receiver of a wireless communication device. In accordance with an embodiment, the method comprises obtaining two or more discontinuous reception patterns for a wireless communication device to be used in sidelink communication with one or more user devices; selecting at least one discontinuous reception pattern from the two or more discontinuous reception patterns for the wireless communication device; and receiving signals from the one or more other devices and/or transmitting signals to the one or more other devices for the sidelink communication according to the selected at least one discontinuous reception pattern.
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公开(公告)号：US12028917B2
公开(公告)日：2024-07-02
申请号：US17426403
申请日：2020-02-13
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh Van Phan , Jani Moilanen , David Navratil , Devaki Chandramouli
CPC classification number: H04W76/15 , H04L5/0035 , H04W76/12
Abstract: A method, apparatus and computer program product establish at least two redundant protocol data unit sessions to at least one user equipment. The at least two redundant protocol data unit sessions are established based on dual connectivity in a radio access network. The method, apparatus and computer program product collect network status information related to the at least two redundant protocol data unit sessions. The method, apparatus and computer program product configure a set of protocol data unit session switching patterns for the at least two redundant protocol data unit sessions based on the real-time network status information.
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63.发明授权公开(公告)号：US11910358B2
公开(公告)日：2024-02-20
申请号：US17395377
申请日：2021-08-05
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh Van Phan , Lianghai Ji
CPC classification number: H04W72/02 , H04B7/18513 , H04W72/20 , H04W72/56 , H04W80/02
Abstract: Systems, methods, apparatuses, and computer program products for physical sidelink transmission for sidelink inter-user equipment resource allocation. A method may include receiving at a first user equipment based on a decision of a second user equipment, a resource allocation from the second user equipment. The method may also include determining whether to transmit a sidelink control information associated to a transmission using the resource allocation over a control channel. The method may further include performing a transmission using the resource allocation.
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公开(公告)号：US20220151005A1
公开(公告)日：2022-05-12
申请号：US17427193
申请日：2020-01-21
Applicant: Nokia Technologies Oy
Inventor： Jani Moilanen , David Navrátil , Ling Yu , Vinh Van Phan , Devaki Chandramouli
Abstract: Methods, apparatuses, and computer program products are disclosed for implementing recovery from a communication failure. A method includes receiving, by a first user equipment, an indication that a second user equipment has experienced a failure, where the first user equipment and the second user equipment are part of a same device, and where the first user equipment is configured with a first primary reliability group and where the second user equipment is configured with a second primary reliability group; based upon the indication, the first user equipment transmitting to a network equipment a first signal to activate a secondary reliability group for the first user equipment; and receiving, by the first user equipment, a second signal to use the secondary reliability group, where the second signal is at least partially based upon the first signal transmitted from the first user equipment.
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公开(公告)号：US11316624B2
公开(公告)日：2022-04-26
申请号：US16743393
申请日：2020-01-15
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh Van Phan
Abstract: Systems, methods, apparatuses, and computer program products for new radio (NR) sidelink (SL) hybrid automatic repeat request (HARQ) feedback are provided. One method may include monitoring, by a user equipment in sidelink groupcast configured with two stage hybrid automatic repeat request feedback channels, a first stage hybrid automatic repeat request feedback channel when no physical sidelink control channel and physical sidelink shared channel is received. The method may include sending a discontinuous transmission indicator or hybrid automatic repeat request negative acknowledgement on a second stage hybrid automatic repeat request feedback channel when hybrid automatic repeat request positive acknowledgement/negative acknowledgement is monitored on the first stage hybrid automatic repeat request feedback channel.
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Patent Agency Ranking
66.发明申请公开(公告)号：US20220104292A1
公开(公告)日：2022-03-31
申请号：US17426403
申请日：2020-02-13
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh Van Phan , Jani Moilanen , David Navratil , Devaki Chandramouli
Abstract: A method, apparatus and computer program product establish at least two redundant protocol data unit sessions to at least one user equipment. The at least two redundant protocol data unit sessions are established based on dual connectivity in a radio access network. The method, apparatus and computer program product collect network status information related to the at least two redundant protocol data unit sessions. The method, apparatus and computer program product configure a set of protocol data unit session switching patterns for the at least two redundant protocol data unit sessions based on the real-time network status information.
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公开(公告)号：US11147122B2
公开(公告)日：2021-10-12
申请号：US16496218
申请日：2017-03-22
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Xiang Xu , Dawid Koziol , Ling Yu , Vinh Van Phan
Abstract: Apparatuses and methods in a communication system, are provided. The method comprises controlling (500) communication between a first user terminal and the apparatus and the communication between a second user terminal and the apparatus, wherein the first user terminal acts as a relay by relaying data packets between the apparatus and the second user terminal; determining (502) whether the first user terminal or the transmitting end of data packets in the connection between the apparatus and the second user terminal will buffer data packets addressed to but not successfully received by the receiving end and transmitting (504) an indication regarding the determination to the first user terminal.
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公开(公告)号：US11116024B2
公开(公告)日：2021-09-07
申请号：US16500039
申请日：2017-04-10
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , David Navratil , Vinh Van Phan , Zexian Li
Abstract: An apparatus for use by a packet duplication control element or function, the apparatus including processing circuitry, and memory for storing instructions to be executed by the processing circuitry, wherein the memory and the instructions are configured to, with the processing circuitry, cause the apparatus at least: to receive assistance information indicating communication conditions of at least one communication link between a communication element and at least two communication network access points, to process the assistance information for preparing a packet duplication control, to generate transmission control information on the basis of the result of the processing of the assistance information, the transmission control information indicating settings for a packet duplication process in the established multi-connectivity communication, and to send the transmission control information to at least one transmission control element or function being involved in the packet duplication process in the established multi-connectivity communication.
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公开(公告)号：US11044637B2
公开(公告)日：2021-06-22
申请号：US16336060
申请日：2016-09-27
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Hannu Petri Hietalahti
Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising a memory configured to store allocation information, and at least one processing core configured to process resource allocation information received from a network, the resource allocation information defining a multi-cell scheduling allocation, and cause communication of information using the multi-cell scheduling allocation in a first cell and in a second cell.
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公开(公告)号：US10959225B2
公开(公告)日：2021-03-23
申请号：US16613034
申请日：2018-04-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Ling Yu , Vinh Van Phan , Jedrzej Stanczak , Hai Tao Li
Abstract: A technique includes receiving, by a user device, a plurality of semi-persistent scheduling (SPS) configurations, each SPS configuration including an SPS identifier and an interval for each of the plurality of SPS configurations; receiving, by the user device, an SPS activation corresponding to each of the plurality of SPS configurations, each SPS activation indicating a set of resources and a modulation and coding scheme (MCS) to be used for transmission of data for the corresponding SPS configuration; determining, by the user device, that a collision will occur for the plurality of SPS configurations during a transmission time interval (TTI); selecting a MCS corresponding to one of the plurality of SPS configurations that have been determined to collide during the TTI; and transmitting, by the user device during the TTI, data using the selected MCS via an aggregated set of SPS resources that includes at least a portion of each of the sets of resources for the plurality of SPS configurations that have been determined to collide during the TTI.
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