公开(公告)号：US20210091844A1

公开(公告)日：2021-03-25

申请号：US17041344

申请日：2018-04-06

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Dawid KOZIOL ,  Chunli WU ,  Benoist SEBIRE

IPC: H04B7/06 ,  H04W72/04 ,  H04W36/30

Abstract: An apparatus comprising at least one processor, and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to: in response to a determination of a failure of one or more communication beams between the apparatus and a second apparatus, initiate a beam recovery procedure by transmitting a message to a third apparatus, the message comprising information of the failure of one or more communication beams; start a timer in response to the transmitting a message to the third apparatus; and determine whether a beam failure acknowledgement is received from the third apparatus before the timer expires.

公开(公告)号：US20210051656A1

公开(公告)日：2021-02-18

申请号：US16993054

申请日：2020-08-13

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W72/04 ,  H04W72/10 ,  H04W52/02

Abstract: An apparatus comprises means for determining that there is data to be transmitted to a base station while the apparatus is configured such that a downlink channel which provides scheduling information is not being monitored for a period of time, and determining based on the data to be transmitted if the apparatus is to continue not monitoring the downlink channel for the period time or if the downlink channel is to be monitored before an end of the period of time.

公开(公告)号：US20200187284A1

公开(公告)日：2020-06-11

申请号：US16623316

申请日：2017-06-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Benoist SEBIRE ,  Chunli WU ,  Lei DU ,  Esa MALKAMAKI

IPC: H04W76/15

Abstract: An apparatus comprises at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: responsive to deactivation of all of a plurality of active cells associated with a duplicate link, cause said duplicate link to be deactivated.

公开(公告)号：US20190090222A1

公开(公告)日：2019-03-21

申请号：US16088421

申请日：2016-04-01

Applicant: Nokia Technologies Oy

Inventor： Chunli WU ,  Esa Mikael MALKAMAKI ,  Jari Petteri LUNDEN ,  Elena VIRTEJ

IPC: H04W72/04

Abstract: Embodiments of the present disclosure relate to a method for confirming uplink semi-persistent scheduling deactivation and a terminal device. In example embodiments, an indication of uplink semi-persistent scheduling deactivation is received from a base station while the terminal device stores data available for uplink transmission. Then, confirmation of the deactivation is sent to the base station. Such confirmation of the deactivation may notify the base station that the terminal device has received the indication of the uplink semi-persistent scheduling deactivation and further that the uplink semi-persistent scheduling will be deactivated at the terminal device.

公开(公告)号：US20180324834A1

公开(公告)日：2018-11-08

申请号：US15771660

申请日：2016-10-25

Applicant: Nokia Technologies Oy

Inventor： Benoist SEBIRE ,  Chunli WU ,  Elena VIRTEJ

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/14 ,  H04W28/06

CPC classification number: H04W72/1252 ,  H04L1/00 ,  H04L5/00 ,  H04L5/14 ,  H04L47/27 ,  H04W28/06 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/121

Abstract: In accordance with an example embodiment of the present invention, a method, including determining, by a user equipment, whether the user equipment is scheduled in one or more time frequency resources of a first transmission time interval or in one or more time frequency resources of a second transmission time interval, where the second transmission time interval is shorter than the first transmission time interval; and based on the determining, adjusting the monitoring of scheduling opportunities within a duration of the first transmission time interval, is disclosed.

公开(公告)号：US20160295442A1

公开(公告)日：2016-10-06

申请号：US15032931

申请日：2013-11-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Elena VIRTEJ ,  Petteri LUNDEN ,  Esa MALKAMÄki ,  Chunli WU ,  Claudio ROSA

IPC: H04W24/10 ,  H04W72/12 ,  H04W28/02

CPC classification number: H04W24/10 ,  H04W28/0252 ,  H04W28/0278 ,  H04W72/1284 ,  H04W88/06

Abstract: A method, apparatus and computer program product are provided to receive, at a user equipment, an indication providing a cell location to which the user equipment, operating in a dual connectivity mode, should transmit a buffer status report for one or more bearers, the cell location being one of a first location, a second location, or a first location and second location and in response to being triggered, causing buffer status report to be transmitted to the location provided in the indication. In some embodiments, the bearer may be a split bearer. In some embodiments, the indication may be provided by RRC signaling, MAC signaling or physical layer signaling.

Abstract translation: 提供了一种方法，装置和计算机程序产品，用于在用户设备处接收提供小区位置的指示，所述用户设备以双连接模式操作应向其发送用于一个或多个承载的缓冲状态报告， 小区位置是第一位置，第二位置或第一位置和第二位置之一，并且响应于被触发，使得缓冲器状态报告被发送到指示中提供的位置。 在一些实施例中，承载可以是分裂承载。 在一些实施例中，可以通过RRC信令，MAC信令或物理层信令来提供指示。

公开(公告)号：US20250105978A1

公开(公告)日：2025-03-27

申请号：US18725304

申请日：2022-01-05

Applicant: Nokia Technologies Oy

Inventor： Samuli Heikki TURTINEN ,  Chunli WU ,  Benoist Pierre SEBIRE

IPC: H04L5/00 ,  H04W72/231 ,  H04W76/11

Abstract: Disclosed are devices, methods, and computer programs for facilitating the limited logical channel identification (LCID) space. 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 mapping configuration of at least one Logical Channel Identification (LCID) value and/or at least one extended LCID (eLCID) value configured by the network device for at least one Media Access Control (MAC) Control Element (CE), wherein the mapping configuration specifies an association between the at least one MAC CE is associated with the at least one Logical Channel Identification (LCID) value and/or the at least one extended LCID (eLCID) value.

公开(公告)号：US20250081250A1

公开(公告)日：2025-03-06

申请号：US18955646

申请日：2024-11-21

Applicant: Nokia Technologies Oy

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

IPC: H04W74/0833 ,  H04W72/115 ,  H04W76/38

Abstract: Embodiments of the present disclosure relate to for conditionally skipping monitoring of downlink control channel in random access. A first apparatus receives, from a second apparatus, a command indicating the first apparatus to skip monitoring a downlink control channel between the second apparatus and the first apparatus for a time period. The first apparatus initiates an RA procedure towards the second apparatus. The time period at least partially overlaps with a time window associated with the RA procedure and an end of the time period is after an end of the time window. The first apparatus determines whether the RA procedure is successfully completed or contention resolution for the RA procedure is successful. Based on the determination, the first apparatus ignores or performs the command after the end of the time window.

公开(公告)号：US20250056657A1

公开(公告)日：2025-02-13

申请号：US18758003

申请日：2024-06-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Chunli WU ,  Lei DU ,  Naizheng ZHENG ,  Lars DALSGAARD

IPC: H04W76/28 ,  H04L5/00 ,  H04W24/08

Abstract: The present disclosure relates to a first cell activation when the cell discontinuous transmission (DTX)/discontinuous reception (DRX) is applied. In particular, a network device transmits a configuration of cell DTX and/or a configuration of cell DRX for a first cell to a terminal device. The network device also transmits an activation indication for the first cell. The terminal device monitors a set of reference signals from the network device during an activation procedure of the first cell. The terminal device further transmits a report that is based on a measurement on the set of reference signals to a cell that is a special cell or a physical uplink control channel cell. In this way, it can reduce the latency of the activation of the first cell.

公开(公告)号：US20250048484A1

公开(公告)日：2025-02-06

申请号：US18717741

申请日：2021-12-09

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W76/27

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer-readable storage medium for controlling DCCH based non-Small Data Transmission (SDT) data arrival. In some example embodiments, a terminal device transmits an indication an availability of non-Small Data Transmission (SDT) data to a network device during a SDT procedure. The terminal device monitors for a response to the indication, and performs an action comprising in response to absence of the response to the indication of the non-SDT data. The action comprises: entering an idle or inactive state and/or initiating a connection setup or resume request to the network device.