公开(公告)号：US20170295105A1

公开(公告)日：2017-10-12

申请号：US15480133

申请日：2017-04-05

Applicant: Nokia Technologies Oy

Inventor： Ling YU ,  Matti Einari LAITILA ,  Amit Kumar SHARMA ,  Peter SZILAGYI ,  Csaba VULKAN

IPC: H04L12/851 ,  H04W72/08 ,  H04L12/833 ,  H04W28/02

CPC classification number: H04L47/2483 ,  H04L47/2408 ,  H04L47/31 ,  H04W28/0268 ,  H04W72/087

Abstract: A method, apparatus and computer program product are provided for sub-service flow based mapping in a cellular communication system. A sub-service flow User-plane interface between an Enforcement Point and a network control system (NCS) is defined. Relation and coordination of the sub-service flow User-plane interface associated with sub-service flow management actions on a Control-plane interface is defined. In-band packet marking is created to dynamically assist the identification of sub-service flow identities and receive corresponding quality of service (QoS)/quality of experience (QoE) treatments.

公开(公告)号：US20240380523A1

公开(公告)日：2024-11-14

申请号：US18683094

申请日：2021-08-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ling YU ,  Vinh VAN PHAN ,  Zexian LI

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/12

Abstract: Techniques of time-sensitive communications include receiving, by the gNB, an indication based on received transport blocks of a burst that the user equipment misinterpreted HARQ feedback and sends the user equipment a command to perform a transport block mitigation operation to change the scheduled delivery of subsequent transport blocks of the burst.

公开(公告)号：US20240323983A1

公开(公告)日：2024-09-26

申请号：US18575024

申请日：2021-07-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ling YU ,  Vinh VAN PHAN ,  Nuno Manuel KILERICH PRATAS ,  Prajwal KESHAVAMURTHY ,  Jakob Lindbjerg BUTHLER

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/0446 ,  H04W80/02

CPC classification number: H04W72/40 ,  H04W72/02 ,  H04W72/0446 ,  H04W80/02

Abstract: A method and apparatus are provided for determining an active time of a user equipment to which a sidelink communication is to be sent. A sidelink resource allocation request is generated requesting allocation of a resource for transmitting this sidelink communication, the sidelink resource allocation request having an indicator indicative of the determined active time of the user equipment.

公开(公告)号：US20240292263A1

公开(公告)日：2024-08-29

申请号：US18405329

申请日：2024-01-05

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU

IPC: H04W28/02 ,  H04W4/50

CPC classification number: H04W28/0215 ,  H04W4/50

Abstract: An apparatus comprises means for receiving information, from an access node, said information indicating a change to a different quality of experience level of a set of two or more quality of experience levels for at least one service or application supported by the apparatus, the at least one service or application associated with at least one logical connection between the apparatus and a serving network comprising the access node. The apparatus further comprises means for, in response to receiving the information, changing to a quality of service configuration corresponding to the different quality of experience level for the at least one logical connection.

公开(公告)号：US20240204959A1

公开(公告)日：2024-06-20

申请号：US18556764

申请日：2022-02-24

Applicant: Nokia Technologies OY

Inventor： Lianghai JI ,  Vinh VAN PHAN ,  Ling YU ,  Torsten WILDSCHEK ,  Nuno Manuel KIILERICH PRATAS ,  Daniel MEDINA

IPC: H04L5/00 ,  H04W72/02 ,  H04W72/40

CPC classification number: H04L5/0053 ,  H04W72/02 ,  H04W72/40

Abstract: In one embodiment, the user equipment performs generating a coordination request for information on resources for use for direct inter user equipment transmissions, the coordination request including an indication of a preference for resources for receiving a coordination response; monitoring for coordination requests made by at least one other user equipment; generating the resource preference indication in dependence upon at least one preference indication from at least one of the monitored coordination requests.

公开(公告)号：US20240196433A1

公开(公告)日：2024-06-13

申请号：US18553714

申请日：2021-05-20

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Nuno Manuel KIILERICH PRATAS ,  Ling YU ,  Vinh VAN PHAN ,  Yong LIU ,  Tao TAO

IPC: H04W74/0808 ,  H04W92/18

CPC classification number: H04W74/0808 ,  H04W92/18

Abstract: Systems, methods, apparatuses, and computer program products for channel occupancy time (COT) sharing for sidelink (SL) in unlicensed spectrum are provided. One method may include, upon acquiring a COT, an initiating user equipment (UE) transmitting a first indication to one or more responding UEs. The first indication may include at least a duration of the channel occupancy time (COT) and/or configuration information for at least one second indication. The method may also include transmitting the at least one second indication to the one or more responding UEs prior to a SL transmission from the one or more responding UEs. The at least one second indication may include an indication of a listen before talk (LBT) type that the one or more responding UEs should apply for the SL transmission taking place within the COT duration and/or an indication of a new COT duration.

公开(公告)号：US20240155730A1

公开(公告)日：2024-05-09

申请号：US18491214

申请日：2023-10-20

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Faranaz SABOURI-SICHANI

IPC: H04W76/28

CPC classification number: H04W76/28

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses, and computer readable storage media for discontinuous reception (DRX)-enabled multipath (MP) communications. In a method, a first device receives a DRX configuration for a direct path between the first device and a second device and an indirect path between the first and second devices via a third device. The DRX configuration comprises at least one of a first DRX configuration or a second DRX configuration. The first DRX configuration is used for a first communication between the first and second devices on the direct path, and the second DRX configuration is used for a second communication between the first and third devices on the indirect path. Based on the received DRX configuration, the first device communicates with the second device on the direct path and with the third device on the indirect path.

公开(公告)号：US20240121698A1

公开(公告)日：2024-04-11

申请号：US17963043

申请日：2022-10-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Vinh VAN PHAN ,  Ling YU ,  Faranaz SABOURI-SICHANI

IPC: H04W40/08 ,  H04W40/12 ,  H04W40/34

CPC classification number: H04W40/08 ,  H04W40/12 ,  H04W40/34

Abstract: A method may include monitoring, by a source user equipment communicating with a destination user equipment by an indirect communication path via a relay user equipment, sidelink control information from the relay user equipment. The method may also include determining a first set of conditions and a second set of conditions based on the sidelink control information received from the relay user equipment. The method may further include transmitting, when the first set of conditions is met, at least one of a first sidelink message to the destination user equipment according to a first pattern, or a second sidelink message to the relay user equipment according to a second pattern. In addition, the method may include monitoring a sidelink feedback from the destination user equipment to the relay user equipment when the second set of conditions is met according to a third pattern.

公开(公告)号：US20240114428A1

公开(公告)日：2024-04-04

申请号：US18452138

申请日：2023-08-18

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Gyorgy Tamas WOLFNER

IPC: H04W40/24

CPC classification number: H04W40/248 ,  H04W40/246

Abstract: A UE operates in a system where a source UE communicates using SL communications with a destination UE and detects a SL coverage issue with the sidelink communications between the source and destination UEs. The UE sends, to at least the destination UE, an announcement concerning at least one of the sidelink coverage issue or the UE being available as a relay UE candidate for an indirect path to the destination UE. The destination UE receives the announcement and communicates with the UE to set up and use the indirect path.

公开(公告)号：US20240114400A1

公开(公告)日：2024-04-04

申请号：US18467263

申请日：2023-09-14

Applicant: Nokia Technologies Oy

Inventor： Ling YU ,  Vinh Van Phan ,  Gyõrgy Tamàs Wolfner

IPC: H04W36/00 ,  H04W76/19

CPC classification number: H04W36/0058 ,  H04W36/00835 ,  H04W76/19

Abstract: In an example embodiments, sending, by a remote user equipment (UE) of a source cell, towards a network node of the source cell a measurement report including a candidate relay (CR) list, wherein the CR list includes at least a cell identification for at least one CR UE for an indirect path switching from the source cell to a target cell associated with a CR UE; detecting a change of a serving cell or camping cell of the CR UE from the target cell to another cell based on receiving from the CR UE at least one message that indicates at least one cell identification for the CR UE is different than reported; and based on the detecting, sending an updated measurement report towards the network node triggering renewing a path switch decision or initiating a radio resource control connection re-establishment procedure with the source cell or the target cell.