公开(公告)号：US20240114582A1

公开(公告)日：2024-04-04

申请号：US18272471

申请日：2021-01-14

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli Heikki TURTINEN ,  Jussi-Pekka KOSKINEN ,  Chunli WU

IPC: H04W76/20 ,  H04W72/044 ,  H04W74/0833 ,  H04W76/40

CPC classification number: H04W76/20 ,  H04W72/044 ,  H04W74/0833 ,  H04W76/40

Abstract: Example embodiments of the present disclosure relate to transmission in a small data transmission mode. A first device selects, based on a mode selection configuration, a small data transmission mode to be initiated from a plurality of small data transmission modes. The second device determines selection of a small data transmission mode to be initiated by a first device from a plurality of small data transmission modes. The first device performs a small data transmission procedure with the second device according to the selected small data transmission mode. Through this solution, a suitable SDT mode is selected based on the predetermined or predefined mode selection configuration.

公开(公告)号：US20240080899A1

公开(公告)日：2024-03-07

申请号：US18261342

申请日：2021-01-15

Applicant: Nokia Technologies Oy

Inventor： Lei DU ,  Chunli WU ,  Lars DALSGAARD

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/004 ,  H04W74/006

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to at least perform at least receiving, by a terminal device, from a network node of a communication network at least one message comprising information to be applied at activation of at least one serving cell of the communication network; and applying the information for access to at least one serving cell, wherein the information is for initiating a transmission using a physical random access channel preamble on a physical random access channel resource in at least one secondary cell or primary secondary cell of the at least one serving cell being activated. Also to perform determining, by a network node, for a terminal device of a communication network at least one message comprising information to be applied at activation of at least one serving cell of the communication network; and communicating the information for access to at least one serving cell with the terminal device, wherein the information is for initiating a transmission at the terminal device using a physical random access channel preamble on a physical random access channel resource in at least one secondary cell or primary secondary cell of the at least one serving cell being activated.

公开(公告)号：US20230292286A1

公开(公告)日：2023-09-14

申请号：US18019535

申请日：2020-08-06

Applicant: Nokia Technologies Oy

Inventor： Dawei Wu ,  Chunli WU

IPC: H04W68/02 ,  H04W72/1268 ,  H04W56/00 ,  H04W76/20

CPC classification number: H04W68/02 ,  H04W56/0045 ,  H04W72/1268 ,  H04W76/20

Abstract: Disclosed are devices supporting an enhanced paging procedure for random access or small data transmission. An example UE may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the UE to receive a paging message from a network device and transmit a signal to the network device using an UL grant. The paging message may include an identity of the UE (UE ID) and the UL grant. The related methods, apparatuses and computer program products are also disclosed.

公开(公告)号：US20230239811A1

公开(公告)日：2023-07-27

申请号：US17999374

申请日：2020-05-20

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jarkko KOSKELA ,  Samuli TURTINEN ,  Chunli WU ,  Tero HENTTONEN

IPC: H04W52/36 ,  H04W72/0457

CPC classification number: H04W52/365 ,  H04W72/0457

Abstract: Methods and apparatuses for PHR for a serving cell, wherein an active BWP of the serving cell is a dormant BWP. A UE sends a PHR to at least a network node to report PH of the serving cell; the network node receives the PHR from the UE to report PH of the serving cell and obtains PH value from the PHR for the serving cell. Herein at least one of the following is reported for the serving cell: 1) Type 1 PH; 2) Type 3 PH; 3) a designated field indicating whether the PH is Type 1 or Type 3; 4) a designated field indicating whether the serving cell is on a dormant BWP or non-dormant BWP.

公开(公告)号：US20230164583A1

公开(公告)日：2023-05-25

申请号：US17995321

申请日：2020-04-08

Applicant: Nokia Technologies Oy

Inventor： Chunli WU ,  Samuli TURTINEN ,  Jussi-Pekka KOSKINEN

IPC: H04W16/28 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L5/0051

Abstract: Embodiments of the present disclosure relate to beam reporting triggered by data transmission. A first device receives from a second device configuration information concerning at least one candidate beam for serving the first device. The first device determines whether data is available for transmission from the first device to the second device. If the data is available for transmission, the first device selects at least one first reference signal identifying the at least one candidate beam based on the configuration information. The first device transmits information concerning the selected at least one first reference signal to the second device.

公开(公告)号：US20230058523A1

公开(公告)日：2023-02-23

申请号：US17796021

申请日：2020-02-13

Applicant: Nokia Technologies Oy

Inventor： Jussi-Pekka KOSKINEN ,  Chunli WU ,  Samuli TURTINEN ,  Malgorzata TOMALA

IPC: H04W76/19 ,  H04W76/20

Abstract: Embodiments of the present disclosure relate to reporting preconfigured up-link transmission failure. According to embodiments of the present disclosure, the terminal device logs failures associated with transmission on the preconfigured resources and failure causes. The terminal device transmits the logged information to the network device. In this way, the network device is aware of the failure occurrences and their reasons. The network device is able to use the information for configuring uplink resources more efficiently and the resources can be efficiently allocated for other purpose or other terminal devices.

公开(公告)号：US20220369377A1

公开(公告)日：2022-11-17

申请号：US17766997

申请日：2019-11-07

Applicant: Nokia Technologies OY

Inventor： Ping YUAN ,  Pingping WEN ,  Chunli WU

IPC: H04W74/08

Abstract: Embodiments of the present disclosure relate to dynamic active time trigger in CFRA. A first device receives a random access request from a second device in a discontinuous reception mode. The first device transmits a random access response to the second device. The random access response comprises at least one of: an indicator of an offset between a reception of the random access response and a start of monitoring scheduling information from the first device, or a flag indicating whether the indicator is present in the random access response. The first device transmits the scheduling information to the second device based on the offset.

公开(公告)号：US20220294572A1

公开(公告)日：2022-09-15

申请号：US17633103

申请日：2019-08-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Chunli WU ,  Samuli TURTINEN ,  Benoist SEEBIRE ,  Claudio ROSA ,  Ping-Heng KUO

IPC: H04L1/18

Abstract: Embodiments of the present disclosure relate to mechanism for sharing HARQ processes by multiple configured grant resources. According to embodiments of the present disclosure, multiple configured grant resources share a common pool of HARQ processes. The network device transmits information concerning the multiple configured grants resources and the common pool HARQ process to the terminal device. Further, for one of the multiple configured grant resources, the terminal device selects a HARQ process from the common pool of HARQ processes. In this way, the throughput has improved and the low latency for high priority data is ensured.

公开(公告)号：US20220256609A1

公开(公告)日：2022-08-11

申请号：US17606815

申请日：2019-04-30

Applicant: Nokia Technologies Oy

Inventor： Chunli WU ,  Benoist SEBIRE ,  Samuli TURTINEN

IPC: H04W74/08

Abstract: Embodiments of the present disclosure relate to mechanism for providing multiple transmission opportunities. According to embodiments of the present disclosure, the network device transmits the random access response which includes an indication as to the number of transmission opportunities. If the random access response includes the preamble of the terminal device, the indication as to the number of transmission opportunities is applied to the terminal device. In this way, overheads are saved and the flexibility is improved.

公开(公告)号：US20220217735A1

公开(公告)日：2022-07-07

申请号：US17606196

申请日：2019-05-02

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU ,  Jarkko KOSKELA ,  Ping-Heng KUO

IPC: H04W72/12

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage medium for selection of a channel access priority. In example embodiments, a subset of data units from a set of data units is selected for multiplexing into a data packet. The selecting is at least in part based on a channel access priority associated with each of the subset of data unit. The subset of data units is multiplexed into the data packet, and then the data packet is transmitted.