公开(公告)号：US20240015671A1

公开(公告)日：2024-01-11

申请号：US18314011

申请日：2023-05-08

Applicant: Nokia Technologies Oy

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

IPC: H04W52/52 ,  H04W72/40 ,  H04W72/044

CPC classification number: H04W52/52 ,  H04W72/40 ,  H04W72/044

Abstract: According to an example aspect of the present invention, there is provided an apparatus caused at least to determine a common automatic gain control symbol to be transmitted during a first symbol of a slot, wherein the first symbol of the slot is for a transmission of a first automatic gain control symbol by a transmitting sidelink user equipment and for a transmission of a second automatic gain control symbol by a receiving sidelink user equipment and the apparatus is the transmitting sidelink user equipment, wherein the common automatic gain control symbol comprises the first automatic gain control symbol and the second automatic gain control symbol and transmit the first automatic gain control symbol during the first symbol of the slot.

公开(公告)号：US20230379912A1

公开(公告)日：2023-11-23

申请号：US18248769

申请日：2021-09-22

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Nuno PRATAS ,  Ling YU

IPC: H04W72/20 ,  H04W76/14

CPC classification number: H04W72/20 ,  H04W76/14

Abstract: Systems, methods, apparatuses, and computer program products for identifier (ID)-based inter-user equipment (UE) resource allocation (RA). A method may include receiving, at a first user equipment, a list of identifiers used for communication between a second user equipment and its one or more peer user equipment (UEs). The method may also include obtaining information of a first resource reserved for communication between the second user equipment and its one or more peer user equipment, based on the received list of identifiers. The method may further include determining a second resource for the second user equipment based on the obtained information of the first resource. In addition, the method may include allocating the second resource for sidelink communication of the second user equipment.

公开(公告)号：US20230363057A1

公开(公告)日：2023-11-09

申请号：US18029522

申请日：2021-09-20

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W88/04 ,  H04W76/16

CPC classification number: H04W88/04 ,  H04W76/16

Abstract: Inter-alia, a method is disclosed comprising: determining a suitability to serve as a relay device for a relayed communication between a first device and a second device via one or more relay devices to be selected among one or more relay device candidates; transmitting a message as part of a relay discovery procedure, and with the apparatus acting as one of the one or more relay device candidates; and performing at least one of a transmit power adjustment and/or a radio resource selection for transmitting the message based, at least in part, on the determined suitability.

公开(公告)号：US20220345942A1

公开(公告)日：2022-10-27

申请号：US17634599

申请日：2019-08-14

Applicant: Nokia Technologies Oy

Inventor： Xiang XU ,  Vinh VAN PHAN ,  Ling YU ,  Jedrzej STANCZAK

IPC: H04W28/16 ,  H04W4/40 ,  H04W72/04

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of resource pool configuration and usage for V2X. The method comprises receiving, at a first device, information of a set of resource pools allocated for a predetermined area from a second device and a usage pattern for the set of resource pools from a third device, the usage pattern at least indicating an association between the set of resource pools and at least one property of the predetermined area. The method further comprises determining at least one attribute of the first device related to the at least one property and determining a target resource pool for communication from the set of resource pools based on the at least one attribute, the information and the usage pattern. In the solution, the V2X control device may coordinate the resource pool configuration with the network device and determine polices for the usage of the resource pool. In this way, the resource pool can be configured more efficient for V2X packet distribution and reception.

公开(公告)号：US20220322301A1

公开(公告)日：2022-10-06

申请号：US17708179

申请日：2022-03-30

Applicant: Nokia Technologies Oy

Inventor： Nuno Manuel KIILERICH PRATAS ,  Lianghai JI ,  Ling YU

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/12 ,  H04L5/16

Abstract: Various example embodiments relate to signaling of non-preferred transmission resources. An apparatus may determine a set of non-preferred transmission resources for a second apparatus. The apparatus may further determine a set of inapplicable transmission resources for the second apparatus. The apparatus may determine a reduced set of non-preferred transmission resources based on excluding at least one of the set of inapplicable transmission resources from the set of non-preferred transmission resources. The apparatus may transmit an indication of the reduced set of non-preferred transmission resources to the second apparatus. Apparatuses, methods, and computer programs are disclosed.

公开(公告)号：US20220295330A1

公开(公告)日：2022-09-15

申请号：US17634008

申请日：2020-08-05

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Ling YU ,  Vinh VAN PHAN

IPC: H04W28/02 ,  H04W4/40 ,  H04W74/08

Abstract: Example embodiments of the invention provide at least a method and apparatus for performing identifying, by a network node of a communication network, a configuration of interface availability for performing at least one of v2x service and/or proximity services by each of at least one network device; and communicating with the at least one network device information comprising the configuration based on the interface availability for use in performing the at least one of v2x service and/or proximity services. Further, for performing receiving, by a network device of a communication network, information comprising a configuration of interface availability for performing at least one of v2x service and/or proximity services by the network device; and determining, based on the received configuration, the interface availability for performing the at least one of v2x service and/or proximity services.

公开(公告)号：US20220248481A1

公开(公告)日：2022-08-04

申请号：US17455680

申请日：2021-11-19

Applicant: Nokia Technologies Oy

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

IPC: H04W76/14 ,  H04W16/26

Abstract: When there is a role switch between a first apparatus acting as a relay node towards a wireless network for one or more second apparatuses acting as remote nodes a relay context used by the first apparatus towards the wireless network is communicated to a second apparatus using sidelink communication. After that the first apparatus starts to act as a remote node and the second apparatus starts to act as a relay node using the relay context. Use of the same relay context makes the role switch transparent to the wireless network.

公开(公告)号：US20220248301A1

公开(公告)日：2022-08-04

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 ,  H04W40/24 ,  H04W76/20 ,  H04L5/00

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：US20220022195A1

公开(公告)日：2022-01-20

申请号：US17374215

申请日：2021-07-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rasmus Liborius BRUUN ,  Nuno Manuel KIILERICH PRATAS ,  Carlos Santiago MOREJON GARCIA ,  Lianghai JI ,  Ling YU ,  Jakob Lindbjerg BUTHLER

IPC: H04W72/08 ,  H04L1/16 ,  H04W28/04 ,  H04W28/26

Abstract: Apparatus and method in a communication system for reconfiguring resources for transmission are disclosed. More than one sidelink transmissions are transmitted to a second apparatus. It is determined that reception status feedbacks are not received regarding a given number of sidelink transmissions. Transmission resource used for sidelink transmission is reconfigured based on the determination.

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.