公开(公告)号：US20250089080A1

公开(公告)日：2025-03-13

申请号：US18959525

申请日：2024-11-25

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Taylan Sahin ,  Mikko Säily ,  Rudraksh Shrivastava

IPC: H04W72/51 ,  H04L5/00 ,  H04W64/00 ,  H04W72/40 ,  H04W88/04

Abstract: A method includes controlling transmitting by a target user node to be positioned to one or more other user nodes, a request; controlling receiving, by the target user node from one or more of the other user nodes, sidelink positioning capability information of the user node indicating one or more sidelink positioning capabilities of the other user node; determining, by the target user node based on the sidelink positioning capability information received from the one or more other user nodes, a sidelink positioning configuration for a sidelink positioning session to determine a position estimate of the target user node; controlling transmitting, via a sidelink channel, by the target user node to at least the one or more other user nodes that provided their sidelink positioning capability information, information indicating the sidelink positioning configuration for the sidelink positioning session; and controlling receiving a position estimate of the target user node.

公开(公告)号：US12156065B2

公开(公告)日：2024-11-26

申请号：US17622530

申请日：2019-06-28

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Ling Yu ,  Hajo Bakker ,  Rudraksh Shrivastava ,  Oliver Blume ,  Jedrzej Stanczak

IPC: H04W24/10 ,  H04W4/021 ,  H04W4/44

Abstract: The present invention provides apparatuses, methods, systems, computer programs, computer program products and computer-readable media for reducing overhead for Quality-of-service (QoS) monitoring of vehicle-to-everything (V2X) services. The method comprises receiving, at a user equipment, from a serving network, a request for a Quality-of-Service (QoS) monitoring session, making a first determination, at the user equipment, whether the user equipment is relevant for the request, based on the content of the request, making a second determination, at the user equipment, if it is determined in the first determination that the user equipment is relevant, whether the request is received in dedicated signaling or common signaling, deciding, at the user equipment, whether or not to initiate the requested QoS monitoring session based on the second determination.

公开(公告)号：US12192877B2

公开(公告)日：2025-01-07

申请号：US17624546

申请日：2019-07-04

Applicant: Nokia Technologies Oy

Inventor： Lianghai Ji ,  Jakob Lindbjerg Buthler ,  Vinh Van Phan ,  Ling Yu ,  Hajo Bakker ,  Rudraksh Shrivastava ,  Bernhard Wegmann ,  Xiang Xu

IPC: H04W40/30 ,  H04L5/00 ,  H04W40/24 ,  H04W76/20

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of a proactive switch of vehicle-to-everything communication from a device-to-device connection to a connection routed by one or more network devices. In example embodiments, a first terminal device receives, from a second terminal device via a device-to-device connection, an indication of a decision to switch the device-to-device connection to a connection routed by at least one network device for communication with the second terminal device. Based on the received indication from the second terminal device, the first terminal device then determines proactive switching from the device-to-device connection to the routed connection to be performed. The first terminal device then sends a request to a first network device of the at least one network device to set up the routed connection, the request indicating a cause for the determined proactive switching.

公开(公告)号：US12063706B2

公开(公告)日：2024-08-13

申请号：US17558154

申请日：2021-12-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jakob Lindbjerg Buthler ,  Berthold Panzner ,  Rudraksh Shrivastava

IPC: H04W76/28 ,  H04W48/18 ,  H04W92/18

CPC classification number: H04W76/28 ,  H04W48/18 ,  H04W92/18

Abstract: Systems, methods, apparatuses, and computer program products for logical channel selection for non-discontinuous reception (non-DRX) enabled devices. A method may include determining a sidelink discontinuous reception state of at least one receiving user equipment. The method may also include examining one or more conditions associated with the at least one receiving user equipment. The method may further include selecting at least one sidelink destination related to a logical channel among the at least one receiving user equipment based on the determined sidelink discontinuous reception state and the examination.

公开(公告)号：US12177694B2

公开(公告)日：2024-12-24

申请号：US17630379

申请日：2019-08-07

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Ling Yu ,  Hajo Bakker ,  Rudraksh Shrivastava ,  Oliver Blume ,  Jedrzej Stanczak

IPC: H04W24/04 ,  H04W24/10 ,  H04W92/18

Abstract: There are provided measures for enabling/realizing flexible and adaptive QoS monitoring for unicast/groupcast over sidelink communication, which may preferably be capable of enhancing support of unicast/groupcast services over sidelink communication. Such measures exemplarily comprise obtaining a request for QoS monitoring for unicast/groupcast over sidelink communication with a specified quality-of-service profile, which indicates at least one target QoS metric to be monitored, determining a QoS monitoring procedure, wherein a scheme for enforcing QoS monitoring over sidelink communication in collaboration with at least one unicast/groupcast receiving-side device is decided, and performing the QoS monitoring procedure, wherein QoS monitoring messages are exchanged with the at least one unicast/groupcast receiving-side device over the sidelink communication with the specified QoS profile in accordance with the decided scheme and the at least one target quality-of-service metric is derived based thereon.