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公开(公告)号：US12200715B2
公开(公告)日：2025-01-14
申请号：US17309701
申请日：2019-12-18
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Vinh Van Phan , Ling Yu , Zexian Li
Abstract: As an aspect, there is provided an apparatus configured to: obtain, by an access node from a network control entity, at least one service flow configuration for a plurality of terminal devices in an industrial automation system, the configuration indicating an association between downlink and uplink message transmissions and a cycle time requirement with regard to communication between the network control entity and the plurality of terminal devices; allocate resources as a group of shared resources for the uplink message transmission for each of the plurality of terminal devices based on the association and according to the cycle time requirement, and transmit information on the allocation to the plurality of terminal devices, the information comprising a terminal device-specific resource indicator for each of the plurality of terminal devices for avoiding collision in the uplink message transmission.
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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
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.
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公开(公告)号：US12160734B2
公开(公告)日：2024-12-03
申请号：US17264185
申请日：2018-07-31
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Vinh Van Phan , Ling Yu , Hannu Petri Hietalahti
Abstract: To provide a limited access service to one or more applications, for example V2E applications, one or more preconfigured credentials in a user device a vehicle is equipped with are used by a base station to authenticate, from an application server, for example a V2E application server, the user device. If the authentication succeeds, a limited access service is granted.
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公开(公告)号：US12143863B2
公开(公告)日：2024-11-12
申请号：US17619699
申请日：2019-06-17
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu
Abstract: There is provided a first network entity, comprising a defining unit configured to define a common communication session comprising a plurality of contexts, wherein the common communication session is common to a plurality of network entities and terminal devices, a preconfiguring unit configured to preconfigure the common communication session by preconfiguring at least one context out of the plurality of contexts to be common for more than one network entity out of the plurality of network entities and for more than one terminal device out of the plurality of terminal devices, a first initiating unit configured to, based on the preconfiguration by the preconfiguring unit, initiate the preconfigured common communication session for at least one network entity out of the more than one network entities, and a triggering unit configured to, based on the initiation by the first initiating unit, trigger to initiate the preconfigured common communication session for at least one terminal device out of the more than one terminal devices.
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公开(公告)号：US20240283583A1
公开(公告)日：2024-08-22
申请号：US18111004
申请日：2023-02-17
Applicant: Nokia Technologies Oy
Inventor： Nuno Manuel Kiilerich Pratas , Thomas Haaning Jacobsen , Faranaz Sabouri-Sichani , Vinh Van phan , Ling Yu , Torsten Wildschek
IPC: H04L5/00 , H04L27/26 , H04W72/0446
CPC classification number: H04L5/001 , H04L27/26025 , H04W72/0446
Abstract: An apparatus comprising circuitry configured to: determine whether a resource pool of a group of time slots associated with a first carrier spacing overlaps with a resource pool of a frame associated with a second carrier spacing within a period of time; wherein the first carrier spacing has a higher frequency than the second carrier spacing, and the period of time comprises the group of time slots associated with the first carrier spacing and the frame associated with the second carrier spacing; and perform sensing of at least one time slot of the group of time slots, based on whether the resource pool of the group of time slots associated with the first carrier spacing overlaps with the resource pool of the frame associated with the second carrier spacing within the period of time.
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Patent Agency Ranking
公开(公告)号：US20240107420A1
公开(公告)日：2024-03-28
申请号：US18354762
申请日：2023-07-19
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh Van Phan , György Tamás Wolfner
Abstract: There is provided a method, comprising: obtaining, by a user equipment in a first cell, information of at least one candidate relay device, the information including at least a first cell identifier associated with the at least one candidate relay device; transmitting the information to a radio access node of the first cell; receiving, from the radio access node, a path switching command comprising an indication of a relay device among the at least one candidate relay device and a second cell identifier; transmitting, to the relay device, a request to act as a relay for the user equipment, the request comprising an indication of the second cell identifier associated with the path switching command.
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公开(公告)号：US20230098368A1
公开(公告)日：2023-03-30
申请号：US17795271
申请日：2020-01-29
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh VAN PHAN , Zexian LI
IPC: H04L5/14
Abstract: An apparatus for use by a communication network control element or function configured to control a communication in a communication network, the apparatus including at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to determine a configuration for a communication element or function for communicating in the communication network, the configuration enabling a full duplex based scheduling flexibility allowing the communication element or function to select using allocated resources for at least one of transmitting in uplink and receiving in downlink, wherein the allocated resources are at least partially overlapping in time domain, and to provide, to the communication element or function, the configuration.
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公开(公告)号：US20230085934A1
公开(公告)日：2023-03-23
申请号：US17759583
申请日：2020-12-18
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Karol Schober , Zexian Li , Ling Yu , Antti-Veikko Sakari Piipponen
Abstract: There is provided an apparatus comprising means for receiving, from a full-duplex network node, at least one message comprising at least primary scheduling information comprising at least a primary resource allocation for uplink data transmission, wherein a configuration related to the primary resource allocation indicates that the primary resource allocation is adjustable; sensing reservation signals on a physical resource block group basis, the sensing comprising determining one or more contiguous sets of physical resource block groups on which the apparatus is allowed to transmit; adjusting the primary resource allocation to correspond to at least a subset of the one or more contiguous sets of PRB groups to obtain an adjusted resource allocation; and transmitting, to the full-duplex network node, an adjustment indication on uplink control channel resource corresponding to the primary resource allocation, wherein the uplink control channel resource is received in the at least one message or is pre-configured.
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公开(公告)号：US11510224B2
公开(公告)日：2022-11-22
申请号：US16612634
申请日：2018-04-26
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Ling Yu , Vinh Van Phan , Mark Doll , Peter Rost , Diomidis Michalopoulos
Abstract: Certain embodiments may relate to communication systems, and, for example, some embodiments may relate to allocating resources of one or more network slices in a communication system.
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公开(公告)号：US11350389B2
公开(公告)日：2022-05-31
申请号：US16089569
申请日：2016-04-07
Applicant: Nokia Technologies Oy
Inventor： Haitao Li , Ling Yu , Vinh Van Phan , Jedrzej Stanczak
IPC: H04W72/04
Abstract: Various communication systems benefit from suitable allocation. For example, system for vehicle to X communication may benefit from semi-persistent resource allocation mechanisms, for example, for uplink semi-persistent scheduling. A method can include configuring at least one main semi-persistent scheduling occasion to a user equipment. The method can also include configuring at least one subsequent semi-persistent scheduling occasion to the user equipment. The at least one subsequent semi-persistent scheduling occasion can depend on usage of the at least one main semi-persistent scheduling occasion.
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