公开(公告)号：US20200305171A1

公开(公告)日：2020-09-24

申请号：US16892548

申请日：2020-06-04

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Timo Koskela ,  Samuli Turtinen ,  Sami-Jukka Hakola

IPC: H04W72/08 ,  H04W48/16 ,  H04W74/00 ,  H04W16/26 ,  H04W28/02 ,  H04W52/02 ,  H04W56/00 ,  H04W68/02 ,  H04W72/04

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising a memory configured to store an indication that the apparatus requires reliable and/or low-latency access to a network, and at least one processing core configured to process an access opportunity pattern, received in the apparatus from a network node, the access opportunity pattern comprising access opportunities provided by a subset of a cluster of cells, detectable by the apparatus, and to trigger for the apparatus reliable and/or low-latency access to the network by selecting from the pattern an access opportunity according to the received access opportunity pattern.

公开(公告)号：US20200305138A1

公开(公告)日：2020-09-24

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.

公开(公告)号：US20200214041A1

公开(公告)日：2020-07-02

申请号：US16305182

申请日：2016-06-07

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Ling Yu ,  Peter Rost

IPC: H04W74/08 ,  H04W76/15 ,  H04W48/14

Abstract: This document discloses a solution for providing a terminal device with a multi-connectivity service. According to an aspect, a method comprises: determining, autonomously by a terminal device of a wireless communication system, to request for establishment of parallel connections with multiple access nodes; transmitting, by the terminal device, at least one access request to a plurality of access nodes; and receiving, by the terminal device at least one response to the at least one access request from at least one radio access node, wherein the response contains information related to establishment of the parallel connections.

公开(公告)号：US20190141719A1

公开(公告)日：2019-05-09

申请号：US16098458

申请日：2016-05-10

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Timo Koskela ,  Samuli Turtinen ,  Sami-Jukka Hakola

IPC: H04W72/08 ,  H04W48/16 ,  H04W56/00 ,  H04W52/02 ,  H04W16/26 ,  H04W28/02 ,  H04W72/04 ,  H04W68/02

Abstract: According to an example aspect of the present invention, there is provided an apparatus including a memory configured to store an indication that the apparatus requires reliable and/or low-latency access to a network, and at least one processing core configured to process an access opportunity pattern, received in the apparatus from a network node, the access opportunity pattern including access opportunities provided by a subset of a cluster of cells, detectable by the apparatus, and to trigger for the apparatus reliable and/or low-latency access to the network by selecting from the pattern an access opportunity according to the received access opportunity pattern.

公开(公告)号：US09936376B2

公开(公告)日：2018-04-03

申请号：US15303098

申请日：2014-04-11

Applicant: Nokia Technologies Oy

Inventor： Ling Yu ,  Yixue Lei ,  Zexian Li ,  Kodo Shu ,  Vinh Van Phan

IPC: H04B7/00 ,  H04W8/00 ,  H04W72/04 ,  H04W76/02

CPC classification number: H04W8/005 ,  H04W72/04 ,  H04W76/14

Abstract: First and second level discovery messages for device-to-device discovery are determined to be going to be transmitted, resource(s) are requested for transmission of at least the second level discovery message, and allocated resource(s) of a second type are received. The first level discovery message is transmitted on either a selected resource of the first type or a selected one of the allocated resource(s). The second level discovery message is transmitted on a selected one of the more allocated resource(s) of the second type, A first level discovery message is received on a resource of either a first type or a second type. It is determined whether the received message is of interest or not and if the message is of interest, then it is determined whether a second level discovery message is available and if so, the second level discovery message is received on a resource of the second type.

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：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

IPC: H04W72/23 ,  H04L41/08

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.

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：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

IPC: H04W12/06 ,  H04L67/141 ,  H04W4/06 ,  H04W4/40 ,  H04W12/08 ,  H04W48/16 ,  H04W76/10

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.

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

IPC: H04W28/24 ,  H04W24/02 ,  H04W24/08 ,  H04W76/15

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.