公开(公告)号：US11405867B2

公开(公告)日：2022-08-02

申请号：US16862807

申请日：2020-04-30

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Jorma Kaikkonen ,  Sami Hakola ,  Jussi-Pekka Koskinen ,  Juha Karjalainen

IPC: G08C17/00 ,  H04W52/02 ,  H04W72/04

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining by a user equipment that the user equipment has missed, or will miss, at least one power saving signal monitoring occasion, where the user equipment is configured to monitor a power saving signal in a first bandwidth part; and based upon the determination that the user equipment has missed, or will miss, the at least one power saving signal monitoring occasion, causing the user equipment to monitor a physical downlink control channel on the first bandwidth part during an on-duration of discontinuous reception. To perform configuring a user equipment to monitor a power saving signal in a first bandwidth part; causing the user equipment to monitor a physical downlink control channel on the first bandwidth part during an on-duration of discontinuous reception; and based upon the causing of the user equipment to monitor the physical downlink control channel on the first bandwidth part during the on-duration of discontinuous reception, causing the on-duration of discontinuous reception-cycle to be reduced relative to a previous on-duration of discontinuous reception. And to perform determining by a user equipment that an inactivity timer has expired during an on-duration of discontinuous reception-cycle after a user equipment wake up has been triggered, where the user equipment is configured to report periodic channel status information (CSI) feedback on the on-duration of discontinuous reception-cycle and based upon the determination that the inactivity timer has expired during the on-duration of discontinuous reception-cycle after the user equipment wake up has been triggered, causing the user equipment to monitor a physical downlink control channel for the on-duration of discontinuous reception.

公开(公告)号：US20210282160A1

公开(公告)日：2021-09-09

申请号：US17191907

申请日：2021-03-04

Applicant: Nokia Technologies Oy

Inventor： Jorma Kaikkonen ,  Samuli Turtinen

IPC: H04W72/12 ,  H04W76/28

Abstract: The method includes conducting communications with a first group of cells, and receiving a first indicator, the first indicator notifying the user equipment (UE) to enable scheduling with at least one second group of cells. The method further includes starting a first inactivity timer associated with the at least one second group of cells based on the first indicator, and scheduling communications with the at least one second group of cells following the starting of the first inactivity timer. The network node performs the method.

公开(公告)号：US20210250865A1

公开(公告)日：2021-08-12

申请号：US17168270

申请日：2021-02-05

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Chunli Wu ,  Jussi-Pekka Koskinen ,  Jorma Kaikkonen ,  Timo Koskela ,  Lars Dalsgaard

IPC: H04W52/02 ,  H04W72/04 ,  H04W76/28

Abstract: Embodiments of the present disclosure relate to uplink control information for uplink information based on wake-up signals. According to embodiments of the present disclosure, the terminal device determines based on transmission information at a first time point whether a predetermined number of the one or more occasions overlaps with active time of the terminal device. The terminal device determines the configuration for transmitting the uplink information based on the determination. In this way, ambiguity has been reduced and the flexibility of the network is improved.

公开(公告)号：US20210119688A1

公开(公告)日：2021-04-22

申请号：US17043384

申请日：2019-04-05

Applicant: Nokia Technologies Oy

Inventor： Mihai Enescu ,  Sami Hakola ,  Lars Dalsgaard ,  Jorma Kaikkonen ,  Timo Koskela ,  Juha Karjalainen

IPC: H04B7/08 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12 ,  H04W52/36

Abstract: A method and apparatus for providing multi-beam downlink channel control procedures. The invention allows for power savings at a user device by indicating what states are to be used and/or indicating deactivation of receiver panels. This is accomplished, at least partially, through the use of a transmission configuration indication table based, at least partially, on measurements made by a user device and panel tags indicating the panels used to make those measurements. Determining optimal downlink and uplink beam selection is accomplished with reference to user device measurements and reporting.

公开(公告)号：US20210051590A1

公开(公告)日：2021-02-18

申请号：US16988403

申请日：2020-08-07

Applicant: Nokia Technologies Oy

Inventor： Sami Hakola ,  Jorma Kaikkonen ,  Timo Koskela ,  Juha Karjalainen

IPC: H04W52/02

Abstract: A method can include transitioning, by a device, from a sleep state to a monitoring state, processing, during the monitoring state, a wakeup signal, determining an adaptation based on the wakeup signal, transitioning to an active state after processing the wakeup signal, and extending the active state based on the determined adaptation.

公开(公告)号：US10736027B2

公开(公告)日：2020-08-04

申请号：US14763523

申请日：2013-02-22

Applicant: Nokia Technologies Oy

Inventor： Jussi-Pekka Koskinen ,  Ilkka Keskitalo ,  Jarkko Koskela ,  Jorma Kaikkonen

IPC: H04M1/00 ,  H04W28/02 ,  H04W48/18 ,  H04W36/22 ,  H04W48/16 ,  H04W88/06

Abstract: In accordance with an example embodiment of the present invention, there is provided an apparatus, comprising a receiver configured to receive a first distribution factor relating to using a first access, at least one processing core configured to determine, using a probabilistic procedure, based at least in part on the first distribution factor, whether the apparatus is to use the first access, and wherein the at least one processing core is configured to, based on a result of the determination, select an access and to cause the apparatus to use to the selected access.

公开(公告)号：US20200022079A1

公开(公告)日：2020-01-16

申请号：US16338502

申请日：2016-10-10

Applicant: Nokia Technologies Oy

Inventor： Antti Piipponen ,  Sari Nielsen ,  Jorma Kaikkonen ,  Toni Levanen ,  Vesa Lehtinen

IPC: H04W52/02 ,  H04W52/26 ,  H04W52/28 ,  H04W72/04 ,  H04W52/36 ,  H04W48/10

Abstract: There is provided applying minimum radio frequency performance requirements to uplink transmission, when there are multiple possible multiple sets of minimum radio frequency performance requirements. A network node determines a condition for applying a first set of minimum radio frequency performance requirements or a second set for minimum radio frequency performance requirements by a device for uplink transmissions in a given radio technology. The network node transmits an indication to the device indicating whether the first set or the second set of requirements can be applied for subsequent uplink transmissions.

公开(公告)号：US20190182695A1

公开(公告)日：2019-06-13

申请号：US16280446

申请日：2019-02-20

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Jorma Kaikkonen

IPC: H04W24/10 ,  H04W72/04 ,  H04W36/30 ,  H04W76/28 ,  H04W24/08

Abstract: Methods and apparatus, including computer program products, are provided for measurement delivery. In some example embodiments, there is provided a method. The method may include receiving information to configure a user equipment to perform one or more measurements and to configure the user equipment to report, when requested by a network, the one or more measurements; receiving a request from the network to report the one or more measurements configured based on the received information; and reporting, in response to the request from the network, the one or more measurements to the network, without regard to measurement event reporting. Related apparatus, systems, methods, and articles are also described.

公开(公告)号：US09924481B2

公开(公告)日：2018-03-20

申请号：US14934821

申请日：2015-11-06

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lars Dalsgaard ,  Jorma Kaikkonen

IPC: H04J3/06 ,  H04W56/00

CPC classification number: H04W56/002 ,  H04W56/00

Abstract: Various communication systems may benefit from indications of conditions existing within the system. For example, communication systems employing dual connectivity may benefit from an indication of whether or not a user equipment is in a dual connectivity synchronized condition. A method can include determining a dual connectivity synchronization condition for the user equipment with respect to at least two base stations. The method can also include reporting the dual connectivity synchronization condition to a network element.

公开(公告)号：US09565647B2

公开(公告)日：2017-02-07

申请号：US14611892

申请日：2015-02-02

Applicant: NOKIA CORPORATION NOKIA TECHNOLOGIES OY

Inventor： Lars Dalsgaard ,  Jorma Kaikkonen ,  Klaus Pedersen

IPC: H04W72/04 ,  H04W56/00 ,  H04L5/00 ,  H04W36/00

CPC classification number: H04W56/0045 ,  H04L5/0058 ,  H04W36/0005 ,  H04W36/0072

Abstract: A method and apparatus may include receiving a time-alignment value for a time-alignment timer. The method may also include starting the time-alignment timer. The method may also include transmitting one or more uplink transmissions. The uplink transmission is transmitted while the time-alignment timer is running. The method may also include receiving an updated time-alignment while the time-alignment timer is running, if the timing of the uplink transmission is determined to be correct. The method may also include applying the updated time-alignment, if the updated time-alignment is received. The method may also include stopping uplink transmissions, if no updated time alignment is received.

Abstract translation: 方法和装置可以包括接收时间对准定时器的时间对准值。 该方法还可以包括启动时间对准定时器。 该方法还可以包括发送一个或多个上行链路传输。 时间校准定时器运行时发送上行链路传输。 如果确定上行链路传输的定时是正确的，则该方法还可以包括在时间对准定时器运行时接收更新的时间对准。 如果接收到更新的时间对齐，该方法还可以包括应用更新的时间对齐。 如果没有接收到更新的时间对准，则该方法还可以包括停止上行链路传输。