公开(公告)号：US12010066B2

公开(公告)日：2024-06-11

申请号：US17624493

申请日：2019-07-16

Applicant: Nokia Technologies Oy

Inventor： Keeth Saliya Jayasinghe Laddu ,  Luca Rose ,  Fanny Jardel ,  Philippe Sehier

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/16 ,  H04L25/03

CPC classification number: H04L5/0055 ,  H04L1/0006 ,  H04L1/16 ,  H04L25/03866

Abstract: An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine (1006) whether at least one transport block has been successfully delivered to another apparatus; and determine (1008, 1010, 1012) whether to use the at least one transport block to scramble at least one subsequent transport block based on whether the at least one transport block has been successfully delivered to the apparatus.

公开(公告)号：US11968006B2

公开(公告)日：2024-04-23

申请号：US17763753

申请日：2019-09-30

Applicant: Nokia Technologies Oy

Inventor： Philippe Sehier ,  Keeth Saliya Jayasinghe Laddu ,  Luca Rose ,  Fanny Jardel

IPC: H04B7/0456 ,  H04L9/08 ,  H04W12/03 ,  H04W12/041

CPC classification number: H04B7/0473 ,  H04L9/0869 ,  H04W12/03 ,  H04W12/041 ,  H04L2209/80

Abstract: Systems, methods, apparatuses, and computer program products for physical layer security by pseudo-random layer mapping.

公开(公告)号：US11882429B2

公开(公告)日：2024-01-23

申请号：US17415035

申请日：2018-12-21

Applicant: Nokia Technologies Oy

Inventor： Matha Deghel ,  Anna Pantelidou ,  Philippe Sehier

IPC: H04W72/51 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/21

CPC classification number: H04W72/51 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/21

Abstract: There is provided an apparatus, said apparatus comprising means for determining for at least one of a plurality of user equipments, based on an activation probability value of some or all of the plurality of user equipments, uplink resources for use by the at least one user equipment; and providing an indication of the determined uplink resources to the at least one user equipment.

公开(公告)号：US10785085B2

公开(公告)日：2020-09-22

申请号：US16248234

申请日：2019-01-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Fanny Jardel ,  Jie Chen ,  Philippe Sehier

IPC: H04L27/36 ,  H04L27/34 ,  H04L1/00

Abstract: Systems, methods, apparatuses, and computer program products for probabilistic amplitude shaping (PAS) are provided. One method may include selecting a distribution parameter for one constellation in a communications system depending on one or more flat fading channels, transforming a uniform distribution of the constellation into a shaped distribution using the selected distribution parameter to produce modulated data, and passing the modulated data through a fading channel.