公开(公告)号：US20180288791A1

公开(公告)日：2018-10-04

申请号：US15764876

申请日：2015-10-26

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Samuli Heikki Turtinen ,  Vinh Van Phan ,  Ling Yu ,  Kari Veikko Horneman

IPC: H04W72/12

Abstract: There is provided a method comprising receiving, at a user device associated with at least one cell, scheduling information from the at least one cell, the scheduling information comprising an indication of candidate resources for transmission of data in a transmission time interval, determining, in dependence on the candidate resources and at least a first threshold value, resources to be used for transmission of data in the transmission time interval and providing control information for transmission of data in the transmission time interval to the at least one cell, said control information comprising an indication of the determined resources.

公开(公告)号：US10728795B2

公开(公告)日：2020-07-28

申请号：US15760099

申请日：2015-10-21

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Vinh Van Phan ,  Samuli Heikki Turtinen ,  Timo Koskela

IPC: H04W28/04 ,  H04L1/18 ,  H04W28/06

Abstract: There is provided a method comprising: determining, by a first network node of a cellular communication network, that a transfer of a data block to a second network node of the cellular communication network needs a retransmission; determining whether at least one criterion for a size and/or latency requirements of said data block is met; and as a response to determining that the at least one criterion is met, performing the retransmission according to a first set of rules, otherwise performing the retransmission according to a second set of rules.

公开(公告)号：US10701588B2

公开(公告)日：2020-06-30

申请号：US16065084

申请日：2015-12-23

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Samuli Heikki Turtinen ,  Timo Koskela

IPC: H04W28/06 ,  H04L29/06 ,  H04L1/00 ,  H04L12/801 ,  H04L12/805 ,  H04W24/04

Abstract: An example method includes determining, for a protocol data unit (PDU) to be provided to a receiver entity, whether a segment of a service data unit (SDU) is to be included in the PDU and, if so, determining a position of the segment relative to the SDU. The PDU comprises a header part and a data field part. The method includes determining whether to include information in the header part in dependence on the determining whether the segment of the SDU is to be included in the PDU, and, if so, determining the content of the information in the header part in dependence on the position of the segment relative to the SDU. The method also includes providing the PDU to a receiver entity.

公开(公告)号：US10574304B2

公开(公告)日：2020-02-25

申请号：US16099687

申请日：2016-05-10

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Timo Koskela ,  Samuli Heikki Turtinen ,  Juha Pekka Karjalainen ,  Sami-Jukka Hakola ,  Mihai Enescu

IPC: H04B7/02 ,  H04B7/0408 ,  H04B7/06 ,  H04B7/08 ,  H04B7/0417 ,  H04W24/02

Abstract: A method comprising: performing one or more measurements in a user device to determine a plurality of beam groups, each beam group associating at least one receive beam direction of a user device and at least one transmit beam direction of an access point; and causing information on said beam groups to be transmitted to said access point.

公开(公告)号：US20190215727A1

公开(公告)日：2019-07-11

申请号：US16307882

申请日：2016-06-09

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

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

IPC: H04W28/06 ,  H04L29/08

CPC classification number: H04W28/065 ,  H04L1/0083 ,  H04L69/322 ,  H04L69/323

Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding real-time segmentation. The present invention comprises composing, on a first layer, a first layer packet data unit, PDU, having a predetermined length, including a plurality of first layer service data units, SDUs, each of the plurality of first layer SDUs including a header indicating a length of each of the first layer SDUs, and inserting a certain number of the plurality of the first layer SDUs into the first layer PDU corresponding to the predetermined length of the first layer PDU, if it is determined that a last one of the certain number of the plurality of first layer SDUs does not fit completely into the first layer PDU, segmenting the last one of the certain number of the plurality of first layer SDUs according to the predetermined length of the first layer PDU, and inserting a first part of the segmented first layer SDU into the first layer PDU, wherein the header indicates the length of the first layer.

公开(公告)号：US20190058518A1

公开(公告)日：2019-02-21

申请号：US16087573

申请日：2016-03-24

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Timo Koskela ,  Samuli Heikki Turtinen ,  Vinh Van Phan ,  Sami-Jukka Hakola ,  Juho Mikko Oskari Pirskanen

IPC: H04B7/06 ,  H04W76/28 ,  H04W72/04 ,  H04B7/0408

Abstract: A method comprises determining at a communication device for a set of beams provided by one or more access points if a respective beam satisfies a threshold. A set of beams comprises one or more communication beams and each access point provides a plurality of communication beams. In dependence on the determining, an indication is be transmitted to at least one access point.

公开(公告)号：US11265756B2

公开(公告)日：2022-03-01

申请号：US15778727

申请日：2015-11-27

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Samuli Heikki Turtinen ,  Andreas Maeder ,  Vinh Van Phan ,  Matti Einari Laitila

IPC: H04W28/02 ,  H04L45/24 ,  H04L45/30 ,  H04W28/10

Abstract: Various communication systems may benefit from differentiated quality of service management. For example, specific applications run on a user equipment in a 5G radio access network may benefit from the flexible differentiated quality of service management. A method includes determining a service flow setup, and mapping traffic through the service flow by a common convergence sublayer entity to at least one radio convergence sublayer entity. The method also includes controlling the traffic through the service flow.

公开(公告)号：US20200322840A1

公开(公告)日：2020-10-08

申请号：US16946416

申请日：2020-06-19

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Vinh Van Phan ,  Samuli Heikki Turtinen ,  Timo Koskela

IPC: H04W28/04 ,  H04L1/18 ,  H04W28/06

Abstract: There is provided a method comprising: determining, by a first network node of a cellular communication network, that a transfer of a data block to a second network node of the cellular communication network needs a retransmission; determining whether at least one criterion for a size and/or latency requirements of said data block is met; and as a response to determining that the at least one criterion is met, performing the retransmission according to a first set of rules, otherwise performing the retransmission according to a second set of rules.

公开(公告)号：US11751092B2

公开(公告)日：2023-09-05

申请号：US17586205

申请日：2022-01-27

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Samuli Heikki Turtinen ,  Andreas Maeder ,  Vinh Van Phan ,  Matti Einari Laitila

IPC: H04W28/02 ,  H04L45/24 ,  H04L45/302 ,  H04W28/10

CPC classification number: H04W28/0268 ,  H04L45/24 ,  H04L45/306 ,  H04W28/0263 ,  H04W28/10

Abstract: Various communication systems may benefit from differentiated quality of service management. For example, specific applications run on a user equipment in a 5G radio access network may benefit from the flexible differentiated quality of service management. A method includes determining a service flow setup, and mapping traffic through the service flow by a common convergence sublayer entity to at least one radio convergence sublayer entity. The method also includes controlling the traffic through the service flow.

公开(公告)号：US11122465B2

公开(公告)日：2021-09-14

申请号：US16307882

申请日：2016-06-09

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

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

IPC: H04W84/06 ,  H04W28/06 ,  H04L1/00 ,  H04L29/08

Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding real-time segmentation. The present invention comprises composing, on a first layer, a first layer packet data unit, PDU, having a predetermined length, including a plurality of first layer service data units, SDUs, each of the plurality of first layer SDUs including a header indicating a length of each of the first layer SDUs, and inserting a certain number of the plurality of the first layer SDUs into the first layer PDU corresponding to the predetermined length of the first layer PDU, if it is determined that a last one of the certain number of the plurality of first layer SDUs does not fit completely into the first layer PDU, segmenting the last one of the certain number of the plurality of first layer SDUs according to the predetermined length of the first layer PDU, and inserting a first part of the segmented first layer SDU into the first layer PDU, wherein the header indicates the length of the first layer.