公开(公告)号：US20240333656A1

公开(公告)日：2024-10-03

申请号：US18578596

申请日：2021-07-20

Applicant: Nokia Technologies Oy

Inventor： Yonggang WANG ,  Hua CHAO ,  Zexian LI ,  Ping-Heng KUO

IPC: H04L47/70 ,  H04W52/02 ,  H04W72/11

CPC classification number: H04L47/70 ,  H04W52/0229 ,  H04W72/11

Abstract: Various example embodiments relate to methods and apparatus supporting semi-persistent scheduling enhancement. A terminal device in a communication network may comprise at least one processor and at least one memory having computer program code stored thereon. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the terminal device to receive from a network device in the communication network, allocation of first resources for a traffic flow of a service provided via the communication network, receive on the first resources a message indicating second resources allocated for transmission of at least one packet in the traffic flow of the service, and receive on the second resources, the at least one packet in accordance with the message.

公开(公告)号：US20250055807A1

公开(公告)日：2025-02-13

申请号：US18720058

申请日：2021-12-17

Applicant: Nokia Technologies Oy

Inventor： Yonggang WANG ,  Hua CHAO ,  Zexian LI ,  Guillermo POCOVI ,  Ping-Heng KUO

IPC: H04L47/56

Abstract: Disclosed are methods and apparatus for scheduling optimization. A terminal device in a communication network may comprise at least one processor and at least one memory having computer program code stored thereon and configured, with the at least one processor, cause the terminal device to perform: receiving, from a network device, a first data packet; and receiving, from the network device, at least one subsequent data packet according to at least one time delay, wherein the at least one time delay is calculated for the at least one subsequent data packet based on parameters associated with a type of traffic shaper.

公开(公告)号：US20240129006A1

公开(公告)日：2024-04-18

申请号：US18555458

申请日：2021-05-13

Applicant: Nokia Technologies Oy

Inventor： Hua CHAO ,  Yonggang WANG ,  Naizheng ZHENG

IPC: H04B7/06 ,  H04W72/232

CPC classification number: H04B7/0617 ,  H04B7/0626 ,  H04B7/06952 ,  H04W72/232

Abstract: Disclosed are example embodiments of methods, apparatuses and systems supporting beam diversity for multimedia broadcast multicast services. A method may comprise receiving information of one or more beams and abeam-specific repetition pattern for at least one of the one or more beams for transmission of a service from a network device, and receiving the service on the at least one of the one or more beams based on the beam-specific repetition pattern.

公开(公告)号：US20250112734A1

公开(公告)日：2025-04-03

申请号：US18851150

申请日：2022-03-31

Applicant: Nokia Technologies Oy

Inventor： Yonggang WANG ,  Hua CHAO ,  Timo Erkki LUNTTILA

IPC: H04L1/1812 ,  H04B7/185 ,  H04L1/08

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for HARQ retransmission for HARQ feedback. In example embodiments, a first device receives, from a second device, hybrid automatic repeat request, HARQ, negative acknowledgement, NACK, feedback for a data unit in a HARQ process. Moreover, the first device retransmits, to the second device, the data unit in the HARQ process and at least one data unit in at least one subsequent HARQ process, regardless of receiving HARQ feedback for the at least one data unit in the at least one subsequent HARQ process.

公开(公告)号：US20250008542A1

公开(公告)日：2025-01-02

申请号：US18728909

申请日：2022-01-17

Applicant: Nokia Technologies Oy

Inventor： Dong LI ,  Tao TAO ,  Hua CHAO ,  Yong LIU

IPC: H04W72/542 ,  H04W72/0453

Abstract: A method for in-X subnetwork includes obtaining, from a third device in a second network, resource configuration supporting communication between a first device and a second device in the first network, the communication including more than one traffic type, wherein the more than one traffic type is for data transmission between the first device and the second device without involving the third device, and a second traffic type of the more than one traffic type is for data transmission between the second device and the third device via the first device; determining, based at least on the resource configuration and the more than one traffic type, at least one resource pool to be used for the communication between the first device and the second device; and transmitting, to the second device, information indicative of the at least one resource pool.

公开(公告)号：US20200374934A1

公开(公告)日：2020-11-26

申请号：US16767476

申请日：2017-11-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jussi-Pekka KOSKINEN ,  Samuli TURTINEN ,  Hua CHAO

IPC: H04W74/08 ,  H04W72/12 ,  H04W76/27 ,  H04W76/25

Abstract: Embodiments of the present disclosure relate to a method, an apparatus and a computer readable medium for early data transmission. In example embodiments, a method implemented at a terminal device is provided. The method comprises obtaining Radio Resource Control (RRC) signaling to be transmitted to a network device and data to be transmitted with the RRC signaling. The method also comprises, in response to receiving a Random Access Response with uplink grant from the network device, determining, based on the uplink grant, whether the data is allowed to be transmitted with the RRC signaling. The method further comprises, in response to receiving a Random Access Response with uplink grant from the network device, determining, based on the uplink grant, whether the data is allowed to be transmitted with the RRC signaling. In addition, the method also comprises, in response to determining that the data is not allowed to be transmitted with the RRC signaling, transmitting the RRC signaling to the network device.

公开(公告)号：US20230133527A1

公开(公告)日：2023-05-04

申请号：US17048509

申请日：2018-04-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rapeepat RATASUK ,  Nitin MANGALVEDHE ,  Haitao LI ,  Hua CHAO ,  David BHATOOLAUL

IPC: H04W74/08 ,  H04W52/36

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable storage medium for transport block size (TBS) configuration. In example embodiments, a terminal device transmits a random access preamble to a network device. The terminal device receives a random access response from the network device. The random access response includes a resource allocated for a reference TBS. Based on the reference TBS, the terminal device determines a TBS for transmitting data to the network device. Then, the terminal device transmits the data to the network device by using the determined TBS and the allocated resource. This TBS configuration is more flexible.

公开(公告)号：US20220150925A1

公开(公告)日：2022-05-12

申请号：US17432544

申请日：2019-02-22

Applicant: Nokia Technologies Oy

Inventor： Hua CHAO ,  Srinivasan SELVAGANAPATHY

IPC: H04W72/12 ,  H04W48/16

Abstract: Embodiments of the present disclosure relate to the resource configuration for Narrow Band Internet of Thing (NB-IoT). A method of resource configuration for NB-IoT includes determining, at a network device, whether a configured Uplink Resource (PUR) for transmission from a terminal device to the network device is to be adjusted; in response to determining that the PUR is to be adjusted, determining a set of resources to be allocated for further transmission from the terminal device to the network device based on a Transport Block Size (TBS) associated with the further transmission; generating reconfiguration information of the PUR based on the set of the resources; and transmitting the reconfiguration information to the terminal device. In this way, the resource configuration may be determined and adjusted more efficiently and flexibility compared to the conventional way.