公开(公告)号：US20200187282A1

公开(公告)日：2020-06-11

申请号：US16500039

申请日：2017-04-10

Applicant: NOKIA TECHNOLOGIES Oy

Inventor： Ling YU ,  David NAVRATIL ,  Vinh VAN PHAN ,  Zexian LI

IPC: H04W76/15 ,  H04W88/06 ,  H04W40/12 ,  H04L1/18 ,  H04L5/00

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.

公开(公告)号：US20180279319A1

公开(公告)日：2018-09-27

申请号：US15914169

申请日：2018-03-07

Applicant: Nokia Technologies Oy

Inventor： Ling YU ,  Dawid KOZIOL ,  Vinh VAN PHAN

IPC: H04W72/08 ,  H04W40/12

CPC classification number: H04W72/085 ,  H04W28/0268 ,  H04W28/24 ,  H04W40/12 ,  H04W88/04 ,  H04W92/18

Abstract: Systems, methods, apparatuses, and computer program products for dynamic provisioning of quality of service (QoS) for end-to-end (E2E) QoS control in device-to-device (D2D) based UE-to-Network relay transmission are provided.

公开(公告)号：US20180139667A1

公开(公告)日：2018-05-17

申请号：US15573338

申请日：2016-05-25

Applicant: Nokia Technologies Oy

Inventor： Ling YU ,  Vinh VAN PHAN ,  Manivannan THYAGARAJAN

IPC: H04W36/02 ,  H04W4/02 ,  H04W8/00 ,  H04W88/04 ,  H04W76/23

CPC classification number: H04W36/023 ,  H04B7/15528 ,  H04W8/005 ,  H04W76/23 ,  H04W88/04

Abstract: Systems, methods, apparatuses, and computer program products for minimizing service interruption during relay reselection in D2D based UE-to-network relay are provided.

公开(公告)号：US20170188259A1

公开(公告)日：2017-06-29

申请号：US15384847

申请日：2016-12-20

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Ling YU ,  Timo KOSKELA ,  Samuli TURTINEN ,  Subramanya CHANDRASHEKAR ,  Andreas MAEDER

IPC: H04W28/02 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W28/0278 ,  H04W72/1252 ,  H04W72/1284

Abstract: Various communication systems may benefit from having appropriate information regarding communication resources. For example, systems implementing fifth generation multi-connectivity may be able to provide efficient radio scheduling through distribution of L2 buffer status information. A method can include preparing, by a multi-connectivity aggregating entity, an aggregated buffer status regarding a plurality of legs of a split radio access flow. The method can also include distributing the aggregated buffer status to a plurality of schedulers of the legs.

公开(公告)号：US20250056306A1

公开(公告)日：2025-02-13

申请号：US18791939

申请日：2024-08-01

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Saubhagya BALIARSINGH ,  Faranaz SABOURI-SICHANI ,  Apostolos KOUSARIDAS ,  Sayed Ali MARANDI

IPC: H04W28/02 ,  H04W88/04

Abstract: Quality of service (QOS) support in UE-to-UE (U2U) relay. In an example method, a terminal device determines a quality of service (QoS) split configuration for an end-to-end (E2E) radio bearer (RB) in U2U relay communication, and the QoS split configuration includes at least a first set of ranges for a first portion of a QoS parameter configured for the E2E RB. The terminal device transmits the QoS split configuration to a second terminal device, the second terminal device is a transmitting device in the ingress hop of the first terminal device. In this way, a configuration and adaptation of packet delay budget (PDB) split in U2U relay may be enabled and facilitated.

公开(公告)号：US20240381314A1

公开(公告)日：2024-11-14

申请号：US18660520

申请日：2024-05-10

Applicant: Nokia Technologies Oy

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

IPC: H04W68/02 ,  H04W88/04 ,  H04W92/18

Abstract: A method, comprising: receiving, by an apparatus, information on capability of another apparatus via sidelink connection from the another apparatus; identifying by the apparatus, based at least on the received information, a mismatch between capability of the apparatus and capability of the another apparatus, wherein the capability of the apparatus and the capability of the another apparatus are related to paging message monitoring; and indicating the identified mismatch to a network node.

公开(公告)号：US20240364412A1

公开(公告)日：2024-10-31

申请号：US18682760

申请日：2021-08-11

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Lianghai JI ,  Faranaz SABOURI-SICHANI ,  György Tamás WOLFNER ,  Berthold PANZNER ,  Jakob Lindbjerg BUTHLER ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE ,  Prajwal KESHAVAMURTHY

IPC: H04B7/155 ,  H04W40/22

CPC classification number: H04B7/15507 ,  H04W40/22

Abstract: This document discloses a solution for performing rerouting of a relayed connection. In an aspect, a method for an anchor terminal device supporting relaying between an access node and an end terminal device comprises: receiving a message requesting rerouting of said relaying, the message comprising at least one information element indicating at least one candidate terminal device; determining a communication delay between the anchor terminal device and the end terminal device via at least one of said at least one candidate terminal device and comparing the determined communication delay with a maximum delay threshold; if at least one determined communication delay is smaller than the maximum delay threshold, rerouting the relaying between the anchor terminal device and the end terminal device via one of the at least one candidate terminal device that provides the communication delay smaller than the maximum delay threshold, wherein the rerouting is carried out autonomously without receiving from the access node a reconfiguration message instructing the rerouting configuration; and if no communication delay is smaller than the maximum delay threshold, causing transmission of a message to the access node, the message indicating a need for reconfiguration of the relaying.

公开(公告)号：US20240057065A1

公开(公告)日：2024-02-15

申请号：US18220147

申请日：2023-07-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Thomas Haaning JACOBSEN ,  Ling YU ,  Torsten WILDSCHEK ,  Daniel MEDINA ,  Nuno Manuel KIILERICH PRATAS ,  Vinh VAN PHAN ,  Faranaz SABOURI-SICHANI ,  Jari Olavi LINDHOLM ,  Takayuki SHIMIZU ,  Claude ARZELIER

IPC: H04W72/12 ,  H04W72/0446 ,  H04W72/25

CPC classification number: H04W72/1215 ,  H04W72/0446 ,  H04W72/25 ,  H04W52/52

Abstract: Systems, methods, apparatuses, and computer program products for handling NR slot aggregation in radio SL co-channel coexistence. A method may include determining that one or more slots of a first radio access technology overlaps a subframe of a second radio access technology. The method may also include detecting whether the second radio access technology is using the subframe of the second radio access technology. The method may further include determining by an outcome of at least one evaluated condition whether to transmit in the one or more overlapping slots or refrain to transmit in the one or more overlapping slots. The method may further include performing transmission with a same transmit power in all the slots that overlap the subframe of the second radio access technology.

公开(公告)号：US20240040445A1

公开(公告)日：2024-02-01

申请号：US18020786

申请日：2021-07-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Faranaz SABOURI-SICHANI ,  Lianghai JI ,  Ling YU ,  Vinh VAN PHAN ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE

IPC: H04W36/00

CPC classification number: H04W36/0058 ,  H04W36/03

Abstract: An arrangement for role management in relay communication is disclosed. In relay communication, one user equipment relays communication between a base station and at least one remote user equipment. Initially, the relay user equipment has a better signal to a base station. When the signal changes, a better signal channel may be achieved by switching roles between a relay user equipment and a remote user equipment. This includes detecting that a better signal exists and determining that a change would provide a better signal.

公开(公告)号：US20240031877A1

公开(公告)日：2024-01-25

申请号：US18041299

申请日：2021-07-22

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Ling YU ,  Vinh VAN PHAN ,  Faranaz SABOURI-SICHANI ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE

IPC: H04W36/00

CPC classification number: H04W36/0033 ,  H04W88/04

Abstract: In one embodiment, the method includes obtaining virtual relay context information enabling by one or more relay mobile device candidates to relay traffic; and applying the virtual relay context information to be configured as a respective relay mobile device of the one or more relay mobile device candidates for relaying traffic.