公开(公告)号：US12137474B2

公开(公告)日：2024-11-05

申请号：US17609720

申请日：2019-06-14

Applicant: Nokia Technologies Oy

Inventor： Ling Yu ,  Vinh Van Phan ,  Zexian Li ,  Karol Schober ,  Antti Piipponen

IPC: H04W72/54 ,  H04W72/20

Abstract: An apparatus in a base station and comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: cause scheduling information to be transmitted to a plurality of communication devices and control information to be transmitted to at least one communication device of the plurality of communication devices, said control information controlling in the respective communication device at least one of triggering an inter communication device interference reduction mechanism and parameters of the inter communication device interference reduction mechanism.

公开(公告)号：US20240365274A1

公开(公告)日：2024-10-31

申请号：US18644801

申请日：2024-04-24

Applicant: Nokia Technologies Oy

Inventor： Apostolos KOUSARIDAS ,  Faranaz Sabouri-Sichani ,  Ling Yu ,  Vinh Van Phan ,  Hannu Petri Hietalahti

IPC: H04W64/00 ,  H04W72/25 ,  H04W92/18

CPC classification number: H04W64/00 ,  H04W72/25 ,  H04W92/18

Abstract: Embodiments relate to an apparatus comprising means for predicting, for a first node at a first location, at least one second location(s) of said first node. The first node may be configured to transfer data to a second node via a first sidelink; for example, the first and second nodes may be part of a mobile communications network. The apparatus may further comprise a means for estimating a first radio parameter of the first sidelink at said second location(s). The apparatus may further comprise a means for determining, based on said estimated first radio parameter, if said first sidelink at said second location(s) meets at least one selection criterion.

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

IPC: H04W76/28 ,  H04W92/18

CPC classification number: H04W76/28 ,  H04W92/18

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.

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

IPC: H04W76/15 ,  H04L5/00 ,  H04W76/12

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.

公开(公告)号：US20240179794A1

公开(公告)日：2024-05-30

申请号：US18551983

申请日：2021-12-09

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Nuno Manuel KIILERICH PRATAS ,  Ling Yu ,  Vinh VAN PHAN ,  Daniela LASELVA

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235

Abstract: There is provided a method for an apparatus for a terminal, the method comprising: applying (1401) a first discontinuous reception configuration for communications between the terminal and at least one other terminal, the first discontinuous reception configuration comprising at least one on-duration; determining (1402) whether to indicate the terminal is active in receiving outside the at least one on-duration; and when it is determined to indicate the apparatus is active in receiving outside the on-duration, transmitting (1403) at least one indication to this effect to the one or more of the at least one other terminals.

公开(公告)号：US20240097834A1

公开(公告)日：2024-03-21

申请号：US18260995

申请日：2021-01-13

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling Yu ,  Lianghai Ji ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE

IPC: H04L1/1829 ,  H04L1/1867 ,  H04W72/25

CPC classification number: H04L1/1864 ,  H04L1/1896 ,  H04W72/25

Abstract: It is provided a method comprising: indicating that a HARQ process is initiated for transmitting at least a first HARQ message comprising an inquiry as the first message of the HARQ process, wherein the inquiry inquires whether a relay terminal for relaying a communication of a transmitting terminal is available; transmitting the first HARQ message using the HARQ process; monitoring whether a HARQ feedback is received from at least one relay terminal in response to the first HARQ message according to the HARQ process; deciding that the at least one relay terminal is available if the HARQ feedback is received from the at least one relay terminal; deciding that the at least one relay terminal is not available if the HARQ feedback is not received from the at least one relay terminal.

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

IPC: H04W72/04 ,  H04W72/12 ,  H04W72/02 ,  H04W80/02 ,  H04W72/20 ,  H04W72/56 ,  H04B7/185

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.

公开(公告)号：US11375509B2

公开(公告)日：2022-06-28

申请号：US15733511

申请日：2018-02-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ling Yu ,  Jedrzej Stanczak ,  Dawid Koziol ,  Torsten Wildschek

IPC: H04W72/04 ,  H04W4/40 ,  H04W68/02 ,  H04W72/02 ,  G16Y10/75

Abstract: A user device may receive from a base station, information indicating that support for a receive limited user device is enabled based on a presence of a threshold number of receive limited user devices within a range of a cell of the base station. A receive limited user device is a user device that is unable to receive a transmission that was transmitted based on one or more communication capabilities of a full set of communication capabilities. The user device may select, in response to receiving the information, one or more communication capabilities to support a receive limited user device. The user device may transmit information using the selected one or more communication capabilities.

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

IPC: H04W76/19 ,  H04W76/15

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.

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

IPC: H04L1/18 ,  H04W76/28 ,  H04L5/00 ,  H04W4/08 ,  H04W24/08 ,  H04W92/18

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.