公开(公告)号：US20210226684A1

公开(公告)日：2021-07-22

申请号：US17150411

申请日：2021-01-15

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Jarkko Tuomo Koskela ,  Samuli Heikki Turtinen ,  Jorma Johannes Kaikkonen

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

Abstract: According to an example aspect of the present invention, there is provided a method comprising, determining a beam failure detection reference signal configuration for a dormant bandwidth part based on a beam failure detection reference signal configuration of another bandwidth part and performing beam failure detection on the dormant bandwidth part according to the determined beam failure detection reference signal configuration.

公开(公告)号：US11018984B2

公开(公告)日：2021-05-25

申请号：US16497303

申请日：2017-03-24

Applicant: Nokia Technologies Oy

Inventor： Guillaume Decarreau ,  Benoist Pierre Sebire ,  Henri Markus Koskinen ,  Samuli Heikki Turtinen ,  Chunli Wu ,  Esa Mikael Malkamaki

IPC: H04L12/807

Abstract: Various communication systems may benefit from the appropriate control of the timing of communication. For example, certain wireless communication systems may benefit from packet data convergence protocol windows, for example in the case of split bearers being in use. A method can include transmitting a plurality of protocol data units over a bearer mapped to a plurality of logical channels. The protocol data units can be transmitted in a radio link control unacknowledged mode. The method can also include managing at least one transmission characteristic of the transmitted plurality of protocol data units.

公开(公告)号：US11006447B2

公开(公告)日：2021-05-11

申请号：US16343666

申请日：2016-10-21

Applicant: Nokia Technologies Oy

Inventor： Samuli Heikki Turtinen ,  Alois Herzog ,  Sheyam Lal Dhomeja ,  Juho Mikko Oskari Pirskanen ,  Timo Koskela

IPC: H04W74/02 ,  H04W74/00

Abstract: There is provided a method comprising: determining that there are no uplink resources available for transmitting a Scheduling Request; initiating a timer in response to said determination; and if said timer expires, on expiry of said timer, initiating a random access procedure on the uplink.

公开(公告)号：US11985627B2

公开(公告)日：2024-05-14

申请号：US18330824

申请日：2023-06-07

Applicant: Nokia Technologies Oy

Inventor： Jussi-Pekka Koskinen ,  Samuli Heikki Turtinen

IPC: H04W68/02 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04W76/28

Abstract: Embodiments of the present disclosure relate to determination of terminal device's identify. A terminal device determines an identity (ID) of the terminal device based on configuration status of extended Discontinuous Reception (eDRX) and current Radio Resource Control (RRC) state of the terminal device; and determines one or both of paging frame (PF) and paging occasion (PO) based on the determined ID of the terminal device. In this way, paging in the eDRX can work well in RRC idle state or RRC inactive state, and the network and the UE may be synchronized with UE's PF and PO for paging in the eDRX.

公开(公告)号：US11916799B2

公开(公告)日：2024-02-27

申请号：US17283812

申请日：2018-10-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Benoist Pierre Sebire ,  Samuli Heikki Turtinen

IPC: H04L47/27 ,  H04L47/22

CPC classification number: H04L47/27 ,  H04L47/22

Abstract: Systems, methods, apparatuses, and computer program products for reducing latency in 5G/NR are provided. One method may include determining, by a network node, to apply selective reordering of one or more data units received at a user equipment, and indicating the decision to apply selective reordering to the user equipment. The selective reordering temporarily alters packet data convergence protocol window behaviour in the user equipment such that a packet data convergence protocol layer in the user equipment is caused to deliver, to upper layer(s), the stored data units with an associated count value that is less than the count value associated with a data unit at the user equipment and/or the stored data units with consecutively associated count values starting from the count value associated with a data unit at the user equipment.

公开(公告)号：US11877226B2

公开(公告)日：2024-01-16

申请号：US17313100

申请日：2021-05-06

Applicant: Nokia Technologies OY

Inventor： Jussi-Pekka Koskinen ,  Jorma Johannes Kaikkonen ,  Samuli Heikki Turtinen

IPC: H04W48/02 ,  H04W12/60 ,  H04W8/24 ,  H04W12/06 ,  H04W48/16 ,  H04W84/04

CPC classification number: H04W48/02 ,  H04W8/24 ,  H04W12/06 ,  H04W12/60 ,  H04W48/16 ,  H04W84/042

Abstract: The method at the user equipment (UE) includes first receiving authorization information, the authorization information including configuration data for reduced capability (REDCAP) devices in the communication network, second receiving system information from at least one first base station serving a first cell, the system information including information specific to a device category associated with the UE, determining access information for the first cell, based at least in part on the system information and the authorization information, and accessing the first cell, or identifying a second cell. The user equipment and the base station are configured to perform the method, thereof.

公开(公告)号：US11849497B2

公开(公告)日：2023-12-19

申请号：US17718073

申请日：2022-04-11

Applicant: Nokia Technologies Oy

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

IPC: H04W76/19 ,  H04W76/20 ,  H04L1/08 ,  H04W80/02

CPC classification number: H04W76/19 ,  H04L1/08 ,  H04W76/20 ,  H04W80/02

Abstract: Example embodiments of the present disclosure relate to UP transmission for a device in an inactive state. The first device in an inactive state performs a small data transmission procedure between the first device and a second device and transmits an indication to the second device. The indication indicates the following a presence of non-small data transmission data to be transmitted by the first device and information associated with the data. Through this solution, the second device may make a proper and reasonable determination about whether to resume a radio resource control connection with the terminal device and whether to stop the ongoing small data transmission procedure.

公开(公告)号：US11677514B2

公开(公告)日：2023-06-13

申请号：US16845576

申请日：2020-04-10

Applicant: Nokia Technologies Oy

Inventor： Chunli Wu ,  Claudio Rosa ,  Samuli Heikki Turtinen ,  Tao Tao

IPC: H04L1/1829 ,  H04W72/04

CPC classification number: H04L1/1861 ,  H04W72/04

Abstract: Apparatuses, methods and software are provided. The first apparatus comprises at least one processor; and at least one memory including computer program codes; the at least one memory and the computer program codes are configured to, with the at least one processor, cause the device at least to transmit a transport block of a HARQ process on preconfigured resources for an uplink transmission to a second apparatus while starting a first timer and a second timer for the HARQ process. The first timer indicates a time period during which the transport block is able to be retransmitted, and wherein the second timer is configured to expire before the first timer; monitor a response associated with the transport block from the second apparatus; and in response to the second timer expiring before receiving the response and before expiry of the first timer, retransmit the transport block while restarting the second timer.

公开(公告)号：US20210274402A1

公开(公告)日：2021-09-02

申请号：US17325848

申请日：2021-05-20

Applicant: Nokia Technologies OY

Inventor： Timo Koskela ,  Samuli Heikki Turtinen ,  Benoist Pierre Sebire ,  Juho Mikko Oskari Pirskanen

IPC: H04W36/00 ,  H04W36/30

Abstract: A method is provided where handover information about one or more target beams of a target cell is provided. The beam quality of those target beams is determined along with beam quality of one or more other beams of the target cell. Dedicated uplink resources associated with the target beams and shared uplink resources are associated with the other beams. It is determined based on the beam quality which of the target and other beams is to be used to initiate a connection to the target cell.

公开(公告)号：US20200275481A1

公开(公告)日：2020-08-27

申请号：US16286222

申请日：2019-02-26

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli Heikki Turtinen ,  Esa Mikael Malkamäki

IPC: H04W74/06

Abstract: A method can include sending, by a first wireless node to a second wireless node, multiple packets, the multiple packets being associated with multiple sequence numbers; sending a poll to the second wireless node, the poll requesting indications of whether the multiple packets were successfully received; setting a polling sequence number to a highest sequence number associated with the multiple packets sent by the first wireless node when the first wireless node sent the poll; starting a poll retransmission timer; receiving a status report from the second wireless node, the status report including a negative acknowledgment sequence number and an acknowledgment sequence number, the negative acknowledgment sequence number being greater than the acknowledgment sequence number; and based on the negative acknowledgment sequence number being equal to or greater than the polling sequence number, reinstating the poll retransmission timer.