公开(公告)号：US11672009B2

公开(公告)日：2023-06-06

申请号：US17055369

申请日：2018-07-02

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Chunli Wu ,  Timo Koskela ,  Benoist Sebire ,  Esa Malkamäki ,  Yanji Zhang

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W56/00 ,  H04W72/044

CPC classification number: H04W74/0816 ,  H04W56/001 ,  H04W72/046 ,  H04W74/008

Abstract: In accordance with some embodiments, an apparatus 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 can be configured to, with the at least one processor, cause the apparatus to at least receive at least one random access preamble from user equipment. The at least one memory and the computer program code can be further configured to, configure at least one backoff indicator. The at least one memory and the computer program code can be further configured to, with the at least one processor, cause the apparatus to at least transmit the at least one backoff indicator and at least one backoff configuration indicator to the user equipment. The at least one backoff configuration indicator is used to indicate how the at least one backoff indicator is applied.

公开(公告)号：US11553456B2

公开(公告)日：2023-01-10

申请号：US17249245

申请日：2021-02-24

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli Turtinen ,  Jarkko Jurgen Koskela ,  Philippe Godin

IPC: H04W68/02 ,  H04W76/28 ,  H04W4/029 ,  H04W76/27 ,  H04W48/20 ,  H04W60/02 ,  H04W64/00 ,  H04W68/06

Abstract: A method comprising configuring a user equipment in a low activity state to operate within a radio access network wherein a radio access network notification area for the user equipment is defined based on a list of logically associated radio access network paging areas, wherein each of the logically associated radio access network paging areas is a subset of a core network tracking area identified by a paging area code value which is unique within the core network associated tracking area.

公开(公告)号：US20220377807A1

公开(公告)日：2022-11-24

申请号：US17879487

申请日：2022-08-02

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Chunli Wu

IPC: H04W74/08 ,  H04W74/00 ,  H04W76/11

Abstract: Embodiments of the present disclosure relate to contention resolution in random access procedure. An apparatus transmits a random access request to a further apparatus, and the random access request comprises a random access preamble and an identifier of the apparatus for a random access procedure. The apparatus then receives, from the further apparatus, control information on a control channel addressed to the identifier, and the control information indicates at least one of a resource and timing information for communication between the apparatus and the further apparatus. Next, the apparatus determines a result of the random access procedure based at least in part on the control information.

公开(公告)号：US20220312325A1

公开(公告)日：2022-09-29

申请号：US17284191

申请日：2020-09-29

Applicant: Nokia Technologies OY

Inventor： Samuli Turtinen ,  Jussi-Pekka Koskinen ,  Sami Hakola ,  Timo Koskela ,  Jorma Kaikkonen

IPC: H04W52/02 ,  H04W74/08 ,  H04W74/04

Abstract: In accordance with an example embodiment of the present invention, a method comprising determining, by a network device of a communication network, a time period for monitoring a random access response; identifying that a wake-up signal occasion for a wakeup signal is overlapping a predetermined time period for the random access response, wherein the predetermined time period comprises the determined time period; and based on the identifying, controlling monitoring of the wake-up signal occasion for a wake-up signal, is disclosed.

公开(公告)号：US11438918B2

公开(公告)日：2022-09-06

申请号：US16470597

申请日：2017-12-13

Applicant: Nokia Technologies Oy

Inventor： Chunli Wu ,  Lei Du ,  Benoist Sebire ,  Samuli Turtinen

IPC: H04W72/12 ,  H04L1/16 ,  H04L5/00 ,  H04W72/04

Abstract: A method is provided including determining a mapping of a scheduling request to one or more logical channels configured for a user equipment; in response to a received scheduling request, allocating an uplink radio resource such that a transmission time interval of the allocated uplink radio resource has a length corresponding to length of a transmission time interval configured for the mapped one or more logical channels; and receiving data on the allocated uplink radio resource. A further method includes transmitting a scheduling request mapped to one or more logical channels configured for a user equipment; receiving an allocation of an uplink radio resource wherein a transmission time interval of the allocated uplink radio resource has a length corresponding to length of a transmission time interval configured for the mapped one or more logical channels; and sending data on the allocated uplink radio resource.

公开(公告)号：US11425594B2

公开(公告)日：2022-08-23

申请号：US16488413

申请日：2018-03-01

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Benoist Sebire ,  Matti Laitila ,  Guillaume Decarreau

IPC: H04W28/02 ,  H04W28/24 ,  H04W80/08 ,  H04W28/06 ,  H04L47/32 ,  H04W40/34

Abstract: Various communication systems may benefit from improved quality of service flow. A method may include receiving an indication at a radio resource control entity or service data adaptation protocol layer entity in a radio protocol of a receiver from a transmitter. The indication can include instructions to relocate a quality of service flow from a source to a target data radio bearer. The method may also include starting a timer associated with the quality of service. In addition, the method may include buffering data packets received as part of the quality of service flow from the target data radio bearer during a duration of the timer. Further, the method may include allowing for the transmission of the buffered data packets of the quality of service flow received from the target data radio bearer to an upper protocol layer after the duration of the timer has lapsed or stopped.

公开(公告)号：US11368995B2

公开(公告)日：2022-06-21

申请号：US16979201

申请日：2018-04-13

Applicant: Nokia Technologies Oy

Inventor： Chunli Wu ,  Benoist Sebire ,  Samuli Turtinen ,  Timo Koskela

IPC: H04W76/19 ,  H04W16/28 ,  H04W76/18 ,  H04W36/30 ,  H04B7/06 ,  H04W36/00 ,  H04W36/06

Abstract: In accordance with an embodiment, a method may include determining, by a user equipment, a beam management group comprising one or more serving cells. The method may further include detecting, by the user equipment, a beam failure on at least one serving cell of the beam management group. The method may further include transmitting, by the user equipment, a beam failure recovery request to the at least one serving cell of the beam management group.

公开(公告)号：US20210367744A1

公开(公告)日：2021-11-25

申请号：US17318181

申请日：2021-05-12

Applicant: Nokia Technologies Oy

Inventor： Chunli Wu ,  Jarkko Koskela ,  Samuli Turtinen ,  Tero Henttonen

IPC: H04L5/00 ,  H04B7/06 ,  H04L25/02

Abstract: Example embodiments of the present disclosure relate to channel information transmitting for dormant bandwidth part. According to embodiments, a solution for channel information transmitting for dormant bandwidth part has been proposed. A terminal device is configured a periodicity when an active downlink (DL) bandwidth part (BWP) is a dormant BWP. The periodicity is different from a further periodicity which is configured and used when the active DL BWP is a non-dormant BWP. The terminal device uses resourced configured for the active uplink (UL) BWP but with the different periodicity. In this way, it allows sounding reference signal (SRS)/channel state information (CSI) reporting without duplicating configurations of BWPs. It can configure a required longer periodicity but reduce the SRS configuration for each UL BWP.

公开(公告)号：US20210360700A1

公开(公告)日：2021-11-18

申请号：US16911306

申请日：2020-06-24

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Chunli Wu ,  Jussi-Pekka Koskinen

IPC: H04W74/08 ,  H04W74/02 ,  H04W76/28 ,  H04W72/04 ,  H04W76/11

Abstract: Disclosed are methods for a random access procedure. An example method may include transmitting a random access request to perform a random access procedure, starting a random access response window, and performing at least one of: being in an active time while the random access response window is running, and starting at least one discontinuous reception timer when receiving a PDCCH transmission addressed to a RNTI. Related apparatuses and computer readable media are also disclosed.

公开(公告)号：US20210281296A1

公开(公告)日：2021-09-09

申请号：US17243814

申请日：2021-04-29

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Juho Pirskanen

IPC: H04B7/0417 ,  H04B7/08 ,  H04B7/06 ,  H04W72/04 ,  H04W72/12

Abstract: Method, apparatus, and computer program product for a user equipment to receive a downlink control information message from an access point in a wireless communications network and to echo a new beam index in the PUCCH feedback resource in response to the message indicating a PUCCH feedback resource and containing a beam change indication or in response to the message indicating a downlink grant containing a beam change indication MAC control element but no CSI-feedback is scheduled for the PUCCH feedback resource. If a scheduling request resource is indicated by the message or the MAC control element, the user equipment is triggered to transmit a scheduling request on that indicated scheduling request resource. If a scheduling request resource is not indicated by the message or the MAC control element, the user equipment is triggered to perform a scheduling request procedure on a periodic scheduling request resource.