公开(公告)号：US20250119852A1

公开(公告)日：2025-04-10

申请号：US18867972

申请日：2022-05-31

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Zhijie YANG ,  Yan MENG ,  Tao TAO ,  Orhan Okan MUTGAN ,  Wenjian WANG

IPC: H04W56/00 ,  H04L61/50 ,  H04L101/622

Abstract: A device, method, apparatus and computer readable storage medium for RMA generation are disclosed. A first device performs timing synchronization with a second device (210). The first device generates, at a first time instance, a first random media access control address, RMA, in accordance with a rule configuration information, to communicate with the second device (220). Further, the first device generates, at a second time instance, a second RMA in accordance with the rule configuration information to communicate with the second device (230). The rule configuration information comprises time instructions comprising information corresponding to the first time instance, and information on a period of time starting from the first time instance and ending at the second time instance.

公开(公告)号：US20240250781A1

公开(公告)日：2024-07-25

申请号：US18564092

申请日：2021-05-26

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Yong LIU ,  Tao TAO ,  Yan MENG

IPC: H04L1/1829 ,  H04L5/00 ,  H04W72/25

CPC classification number: H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/0055 ,  H04W72/25

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable stor-age media for hybrid automatic repeat request acknowledgement (HARQ ACK) feedback for sidelink communications. In example embodiments, a first device determines a time window to be used by a second device to transmit HARQ ACK feedback for sidelink transmission from the first device to the second device. Then, the first device transmits an indication of the time window to the second device. Further, the first device monitors the HARQ ACK feedback from the second device within the time window.

公开(公告)号：US20240147254A1

公开(公告)日：2024-05-02

申请号：US18546677

申请日：2021-03-22

Applicant: Nokia Technologies Oy

Inventor： Tao TAO ,  Yan MENG ,  Jianguo LIU ,  Ryan KEATING ,  Diomidis MICHALOPOULOS

IPC: H04W16/28 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04B7/06964 ,  H04L5/0051

Abstract: Embodiments of the present disclosure relate to a method, apparatus and computer readable storage medium for positioning beam management. According to embodiments of the present disclosure, a terminal device determines signal quality and a time of arrival of a positioning reference signal received from a network device and identifies a positioning beam failure based at least in part on the determined signal quality and the time of arrival of the positioning reference signal.

公开(公告)号：US20230171816A1

公开(公告)日：2023-06-01

申请号：US17997049

申请日：2020-05-08

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Tao TAO ,  Yan MENG ,  Gang SHEN

IPC: H04W74/08 ,  H04W72/566

CPC classification number: H04W74/0875 ,  H04W72/569 ,  H04W74/0858

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of traffic priority-based energy detection threshold adaption in unlicensed band. The method comprises determining a target traffic priority for transmitting data from a first device to a second device; obtaining at least one candidate configuration parameter of an energy detection threshold for channel clearance assessment for the target traffic priority; determining a target configuration parameter for transmitting the data based on the at least one candidate configuration parameter; and transmitting the data to the second device based on the target configuration parameter. In this way, the maximum EDT can be associated with the traffic priority, to facilitate flexible channel access requirement of different uplink traffic priority.

公开(公告)号：US20240205871A1

公开(公告)日：2024-06-20

申请号：US18556041

申请日：2021-07-12

Applicant: Nokia Technologies Oy

Inventor： Yan MENG ,  Jianguo LIU ,  Tao TAO ,  Diomidis MICHALOPOULOS ,  Ryan KEATING

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W64/00 ,  H04L5/0048 ,  H04W24/10

Abstract: Embodiments of the present disclosure relate to positioning. A first device performs positioning measurements of a first set of reference signals in a first frequency range. If the first device determines that quality of service requirements for positioning the first device are satisfied, the first device transmits a first measurement report to a second device. The first measurement report only comprises a first set of measurement results associated with the first set of reference signals.

公开(公告)号：US20240196358A1

公开(公告)日：2024-06-13

申请号：US18553690

申请日：2021-04-06

Applicant: Nokia Technologies Oy

Inventor： Tao TAO ,  Yan MENG ,  Diomidis MICHALOPOULOS ,  Mikko SAILY ,  Timo KOSKELA

IPC: H04W64/00 ,  H04W28/26 ,  H04W72/1268 ,  H04W74/0836 ,  H04W76/20

CPC classification number: H04W64/00 ,  H04W28/26 ,  H04W72/1268 ,  H04W74/0836 ,  H04W76/20

Abstract: Embodiments of the present disclosure relate to methods, devices, apparatuses, and computer readable medium for positioning enhancement mechanism. A first device determines that a third device is to transmit a positioning related message in a non-connected state. The first device transmits assistance information to a second device serving the third device. The assistance information comprises at least one of data size and a transmission periodicity for the positioning related message. By means of the assistance information, the base stations are provided with proactive knowledge of the positioning related message. In this way, the base station is capable of determining appropriate configurations for the SDT procedure. The terminal device may then transmit the positioning related message in the RRC NON-CONNECTED state via the SDT. As such, the efficiency of SDT procedure can be improved, while avoiding segmentation or subsequent transmission of the positioning report.

公开(公告)号：US20230275727A1

公开(公告)日：2023-08-31

申请号：US18005509

申请日：2020-08-03

Applicant: Nokia Technologies Oy ,  Nokia Shanghai Bell Co., Ltd. ,  Nokia Solutions And Networks Oy

Inventor： Yan MENG ,  Tao TAO ,  Jianguo LIU

IPC: H04L5/00 ,  H04W64/00

CPC classification number: H04L5/0051 ,  H04W64/00

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of PRS design for low power tracking The method comprises receiving from a second device an indication that a Sounding Reference Signal, SRS, is to be used for a positioning process of the first device unless a further indication is received; and transmitting a SRS to a third device and a fourth device, the third device being responsible for measuring a position of the first device in the positioning process. In this way, a SRS can be applied for multiple cells and the handover can be avoided or SRS resources re-configuration can be avoided even if the handover occurs at the UE. The power consumption and the positioning latency of the UE can be reduced. Meanwhile, the signalling overhead to setup RRC connection may also be reduced.

公开(公告)号：US20220104174A1

公开(公告)日：2022-03-31

申请号：US17418084

申请日：2019-01-10

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Tao TAO ,  Zhe LUO ,  Yan MENG ,  Gang SHEN

IPC: H04W68/02 ,  H04W68/00 ,  H04W76/28

Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for paging in new radio systems. According to embodiments of the present disclosure, the network device transmits an indication to multiple terminal devices to indicate whether the paging overload occurs on the PO. The terminal device determines whether to continue monitoring the paging message based on the indication. In this way, the power consumption is reduced.