公开(公告)号：US20220232663A1

公开(公告)日：2022-07-21

申请号：US17596304

申请日：2019-06-12

Applicant: Nokia Technologies Oy

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

IPC: H04W76/28 ,  H04W52/02

Abstract: Embodiments of the present disclosure relate to handling physical downlink control channel skipping and wake up signaling. According to example embodiments of the present disclosure, there is provided a solution for handling WUS occasions and the PDCCH skipping. In this solution, the device may determine whether to skip monitoring the PDCCH and determine whether to skip monitoring the WUS based on the type of PDCCH. The device may also determine when to transmit the WUS based on the type of the PDCCH. In this way, the WUS and the PDCCH skipping can be configured simultaneously and the power can be further saved.

公开(公告)号：US20220174687A1

公开(公告)日：2022-06-02

申请号：US17598560

申请日：2019-03-28

Applicant: Nokia Technologies Oy

Inventor： Ping-Heng KUO ,  Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W72/12 ,  H04W72/14

Abstract: Example embodiments of the present disclosure relate to logical channel prioritization. A method includes obtaining an uplink grant from a network device, the uplink grant indicating uplink resources for transmission to the network device and selecting a logical channel prioritization setting from a plurality of logical channel prioritization settings based on a predetermined policy related to the uplink grant, the logical channel prioritization settings defining different sets of prioritization parameters for uplink data in at least one logical channel and uplink control information in occupying the uplink resources. The method further includes generating, based on the logical channel prioritization setting, a packet data unit including at least one of the uplink control information or at least one part of the uplink data for transmission to the network device using the uplink resources. In this way, adaptive and dynamic prioritization across logical channels can be achieved at the terminal device.

公开(公告)号：US20220124830A1

公开(公告)日：2022-04-21

申请号：US17431674

申请日：2019-02-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/12

Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for contention resolution in RACH. According to embodiments of the present disclosure, the terminal devices transmit random access requests in random access channels and the network device transmits the response to the random access requests on the downlink control channel addressed to the common identifier. According to embodiments of the present disclosure, there is one to multiple mapping for contention resolution radio network temporary identifier (CR-RNTI) and physical RACH (PRACH). In this way, the number of RNTIs is decreased and the overhead is reduced.

公开(公告)号：US20220104086A1

公开(公告)日：2022-03-31

申请号：US17546485

申请日：2021-12-09

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Jorma KAIKKONEN ,  Jedrzej STANCZAK ,  Samuli TURTINEN ,  Jarkko KOSKELA

IPC: H04W36/00

Abstract: In accordance with an example embodiment, there is disclosed a method comprising: receiving, by a user equipment in a wireless network, beam information from a serving cell and each neighboring cell; assessing a beam quality of the serving cell and each neighboring cell from the information; determining a subset of the serving cell and neighboring cells comprising the serving cell and each neighboring cell with a beam quality within a first offset of the serving cell and each neighboring cell with a highest quality beam; ranking each cell of the subset in descending order from highest to lowest quality.

公开(公告)号：US20210345412A1

公开(公告)日：2021-11-04

申请号：US17285424

申请日：2018-11-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Frank FREDERIKSEN ,  Claudio ROSA ,  Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W74/08

Abstract: Embodiments of the present disclosure relate to selecting random access (RA) mode. In example embodiments. The method comprises obtaining an impact factor associated with RA of a terminal device to a network device, the impact factor indicating at least one of the following: a synchronization status between the terminal device and the network device, a status of a channel between the terminal device and the network device for performing RA, a capability of the terminal device for supporting early data transmission (EDT), a predefined access category of the terminal device, or a RA mode-related indication received from the network device; selecting a RA mode at least in part based on obtained impact factor; and performing RA to the network device with the selected RA mode. In this way, the terminal device may select different RA mode according to different scenario.

公开(公告)号：US20210168649A1

公开(公告)日：2021-06-03

申请号：US17047282

申请日：2018-05-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Chunli WU ,  Benoist SEBIRE ,  Zexian LI

IPC: H04W28/06 ,  H04W72/14 ,  H04W72/04 ,  H04W74/08

Abstract: In accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform determining a grant for data to be communicated, comprising identifying logical channels to be multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit. Further in accordance with an example embodiment of the apparatus there is at least a method and apparatus to perform receiving a grant for the data to be communicated, comprising logical channels multiplexed into a medium access control protocol data unit for the data to be communicated, wherein at least one of a logical channel identifier for at least one logical channel of the multiplexed logical channels and length of at least one logical channel service data unit is configured to be omitted from the medium access control protocol data unit.

公开(公告)号：US20190320333A1

公开(公告)日：2019-10-17

申请号：US16374075

申请日：2019-04-03

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Dawid KOZIOL ,  Jorma KAIKKONEN ,  Mihai ENESCU ,  Sami HAKOLA

IPC: H04W24/04 ,  H04W36/30 ,  H04W72/04

Abstract: Systems, methods, apparatuses, and computer program products for the configuration of beam failure detection reference signals are provided.

公开(公告)号：US20170188259A1

公开(公告)日：2017-06-29

申请号：US15384847

申请日：2016-12-20

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Ling YU ,  Timo KOSKELA ,  Samuli TURTINEN ,  Subramanya CHANDRASHEKAR ,  Andreas MAEDER

IPC: H04W28/02 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W28/0278 ,  H04W72/1252 ,  H04W72/1284

Abstract: Various communication systems may benefit from having appropriate information regarding communication resources. For example, systems implementing fifth generation multi-connectivity may be able to provide efficient radio scheduling through distribution of L2 buffer status information. A method can include preparing, by a multi-connectivity aggregating entity, an aggregated buffer status regarding a plurality of legs of a split radio access flow. The method can also include distributing the aggregated buffer status to a plurality of schedulers of the legs.

公开(公告)号：US20250142630A1

公开(公告)日：2025-05-01

申请号：US18987563

申请日：2024-12-19

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU ,  Sami HAKOLA

IPC: H04W74/0833 ,  H04W72/23

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：US20240224103A1

公开(公告)日：2024-07-04

申请号：US18558358

申请日：2022-05-03

Applicant: Nokia Technologies Oy

Inventor： Jussi-Pekka KOSKINEN ,  Samuli TURTINEN ,  Jorma KAIKKONEN

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Systems, methods, apparatuses, and computer program products for radio resource management or radio link monitoring. The method may include receiving from a network element a signal including information for a measurement relaxation. The method may also include determining whether the measurement relaxation is allowed. The method may further include performing relaxed or non-relaxed measurements based on the determination.