公开(公告)号：US12150179B2

公开(公告)日：2024-11-19

申请号：US17438668

申请日：2019-04-04

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Benoist Sebire ,  Chunli Wu

IPC: H04W74/0833 ,  H04W74/00 ,  H04W74/0808

Abstract: Systems, methods, apparatuses, and computer program products for random access procedures are provided. One method may include provide at least one random access channel occasion (RO) to at least one lower layer. The method may optionally include receiving at least one indication of the at physical layer least one RO from the at least one lower layer. The method may further include initiating at least one timer configured to monitor at least one control channel based on the at least one indication.

公开(公告)号：US12127212B2

公开(公告)日：2024-10-22

申请号：US17430351

申请日：2019-02-14

Applicant: Nokia Technologies Oy

Inventor： Ping-Heng Kuo ,  Dawid Koziol ,  Chunli Wu

IPC: H04W72/23 ,  H04W28/06

CPC classification number: H04W72/23 ,  H04W28/06

Abstract: An apparatus comprising circuitry for performing: receiving a configuration message from a base station, wherein the configuration message includes instructions to use at least one first path for uplink transmission of a first group of data packets, and to use at least one configured grant in at least one second path for uplink transmission of duplicate packets of the first group of data packets; and in response to determining that at least one event has occurred, modifying at least one condition of the at least one configured grant for the uplink transmission of the duplicated packets.

公开(公告)号：US20240196389A1

公开(公告)日：2024-06-13

申请号：US18584059

申请日：2024-02-22

Applicant: Nokia Technologies Oy

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

IPC: H04W72/044 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

CPC classification number: H04W72/046 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable mediums for beam failure recovery. The method comprises detecting a beam failure on a serving cell of the terminal device, the serving cell comprising at least one of a primary cell and a secondary cell serving the terminal device. The method further comprises in response to detecting the beam failure on the serving cell, generating a medium access control, MAC, control element, CE, the MAC CE comprising a field associated with the serving cell, wherein the field is set to be a predefined value indicating the beam failure. The method further comprises transmitting the MAC CE to a network device associated with the serving cell.

公开(公告)号：US11963151B2

公开(公告)日：2024-04-16

申请号：US17274836

申请日：2018-09-27

Applicant: Nokia Technologies Oy

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

IPC: H04W72/044 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

CPC classification number: H04W72/046 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable mediums for beam failure recovery. The method includes detecting a beam failure on a serving cell of the terminal device, the serving cell including at least one of a primary cell and a secondary cell serving the terminal device. The method further includes in response to detecting the beam failure on the serving cell, generating a medium access control, MAC, control element, CE, the MAC CE including a field associated with the serving cell, wherein the field is set to be a predefined value indicating the beam failure. The method further includes transmitting the MAC CE to a network device associated with the serving cell.

公开(公告)号：US11937181B2

公开(公告)日：2024-03-19

申请号：US16857781

申请日：2020-04-24

Applicant: Nokia Technologies Oy

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

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  H04W52/0235

Abstract: Embodiments of the present disclosure relate to handling wake up signaling in discontinuous reception. A method comprises determining, at an apparatus, whether an active time during which the apparatus monitors transmissions from a further apparatus overlaps with at least one occasion for monitoring wake up signaling. The method further comprises in response to the active time overlapping with the at least one occasion, skipping monitoring wake up signaling on the at least one occasion. As such, power consumption for monitoring wake up signaling during the active time can be reduced.

公开(公告)号：US11722998B2

公开(公告)日：2023-08-08

申请号：US17840057

申请日：2022-06-14

Applicant: Nokia Technologies Oy

Inventor： Benoist Sebire ,  Chunli Wu ,  Samuli Turtinen

IPC: H04W4/00 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56 ,  H10K50/11 ,  H10K85/60 ,  H10K101/40 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K50/818 ,  H10K50/828 ,  H10K101/10 ,  H10K102/00

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56 ,  H10K50/11 ,  H10K85/626 ,  H10K85/633 ,  H10K85/636 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6576 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K50/818 ,  H10K50/828 ,  H10K85/622 ,  H10K85/6574 ,  H10K2101/10 ,  H10K2101/40 ,  H10K2102/3026 ,  H10K2102/351

Abstract: Embodiments of the present disclosure relate to methods and devices for transmission by selecting between uplink resources. According to a method implemented by a terminal device in a communication system, a configuration of a first resource is received from a network device, the first resource being a grant-free resource. An uplink grant is received from the network device, indicating a second resource for use in a transmission time interval. The terminal device determines, based on the configuration of the first resource, whether the first resource is available in the transmission time interval. In response to determining that the first resource is available and possibly in response to a predefined condition associated with a logical channel for the terminal device is met, the terminal device transmits uplink data to the network device using the first resource.

公开(公告)号：US11716764B2

公开(公告)日：2023-08-01

申请号：US17043403

申请日：2019-02-14

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Chunli Wu ,  Sami Hakola

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W74/0833 ,  H04W72/042

Abstract: Method, apparatuses, and computer program product for addressing random access responses with extended response windows. One method may include accessing, by a user equipment, a network by sending a random access channel preamble to a network element. The method may also include receiving, in response to the random access channel preamble, a random access response from the network element. The random access response provides an indication of which random access channel occasion in time within a span of one or a plurality of radio frames the random access response applies.

公开(公告)号：US20230232234A1

公开(公告)日：2023-07-20

申请号：US17997910

申请日：2020-05-14

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Benoist Sébire ,  Samuli Turtinen ,  Chunli Wu ,  Suresh Nair

IPC: H04W12/106 ,  H04W8/24

CPC classification number: H04W12/106 ,  H04W8/24

Abstract: Example embodiments of the present disclosure relate to partial integrity protection in telecommunication systems. According to embodiments of the present disclosure, there is provided a solution for implementing partial integrity protection. The terminal device receives configuration of the partial integrity protection and applies the integrity protection on a portion of data packets which are communicated between communication devices. In this way, the communication devices can always provide integrity protection for services, regardless of their bit rate. Thus, security of communication can be improved. It also allows to provide integrity protection with limited impacts to power consumption and overheating.

公开(公告)号：US11546799B2

公开(公告)日：2023-01-03

申请号：US17034084

申请日：2020-09-28

Applicant: Nokia Technologies Oy

Inventor： Chunli Wu ,  Samuli Turtinen ,  Benoist Sebire ,  Ping-Heng Kuo ,  Dawid Koziol

IPC: H04W28/06 ,  H04W72/04

Abstract: An apparatus is provided in a communications device. The apparatus comprises at least one processor and at least one memory including computer code for one or more programs. The at least one memory and the computer code are configured, with the at least one processor, to cause the apparatus to determine that at least one of a plurality of logical channels configured for packet duplication is to be deactivated; and determine an allocation of one or more cells associated with the at least one deactivated logical channel to one or more active logical channels of said plurality of logical channels configured for packet duplication.

公开(公告)号：US11445425B2

公开(公告)日：2022-09-13

申请号：US17171523

申请日：2021-02-09

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Chunli Wu

IPC: H04W36/30 ,  H04B7/06 ,  H04W36/06 ,  H04W36/10 ,  H04W74/08

Abstract: Example embodiments of the present disclosure relate to beam failure recovery mechanism. According to embodiments of the present disclosure, there are provided an improved solution for reporting candidate beams in serving cells. If a beam failure occurs in a serving cell, the first device determines a candidate beam for beam failure recovery from a plurality of beams in the serving cell based on link qualities of the plurality of beams. The first device also determines a resource configuration for a random access for the beam failure recovery for the first device or a resource to be used for the random access, The first device further generates an indication for indicating a characteristic of the candidate beam or a characteristic of a beam for performing the random access, based on at least one of the determined resource configuration or the determined resource. The first device also transmits an identity of the candidate beam and the indication to a second device. The second device performs the beam failure recovery based on the candidate beam and the characteristic of the candidate beam.