公开(公告)号：US20230403700A1

公开(公告)日：2023-12-14

申请号：US18033128

申请日：2020-10-22

Applicant: Nokia Technologies Oy

Inventor： Matha Deghel ,  Keeth Saliya LADDU JAYASINGHE

IPC: H04W72/1268 ,  H04W72/0446

CPC classification number: H04W72/1268 ,  H04W72/0446

Abstract: An apparatus including: circuitry for obtaining a first configuration from a network element, the first configuration including multiple beam mapping patterns for mapping at least two beams to at least two Physical Uplink Shared Channel (PUSCH) repetitions, wherein the beam mapping patterns are associated with at least one time domain resource assignment option; circuitry for obtaining an indication of a time domain resource assignment for PUSCH repetition operation from the network element; circuitry for checking whether beam mapping patterns are associated with the indicated time domain resource assignment; circuitry responsive to only one beam mapping pattern associated with the indicated time domain resource assignment, for using said one beam mapping pattern for mapping at least two PUSCH repetitions; and circuitry responsive to multiple beam mapping patterns associated with the indicated time domain resource assignment, for selecting one beam mapping pattern according to predefined criteria.

公开(公告)号：US20230403662A1

公开(公告)日：2023-12-14

申请号：US18032267

申请日：2021-08-31

Applicant: Nokia Technologies Oy

Inventor： Kevin Wanuga ,  Keeth Saliya LADDU JAYASINGHE ,  Juha Sakari KORHONEN ,  Ilkka Antero KESKITALO ,  Mark CUDAK

IPC: H04W56/00

CPC classification number: H04W56/0015 ,  H04W56/002 ,  H04W56/0045

Abstract: Methods, apparatuses, and computer programs for timing enhancement for an integrated access and backhaul node are disclosed. A method includes receiving a control element that is used to determine a timing mode and/or associated timing information for an integrated access and backhaul node; determining the timing mode and/or the associated timing information for the integrated access and backhaul node, based on the control element; and applying the timing mode and/or the associated timing information for a subsequent uplink transmission for the integrated access and backhaul node.

公开(公告)号：US20230292303A1

公开(公告)日：2023-09-14

申请号：US18033241

申请日：2020-10-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Matha DEGHEL ,  Keeth Saliya LADDU JAYASINGHE

IPC: H04W72/11 ,  H04W72/23 ,  H04L5/00

CPC classification number: H04W72/11 ,  H04L5/0055 ,  H04W72/23

Abstract: There are provided apparatuses, methods and computer program products. In accordance with an embodiment, there is disclosed a method comprising obtaining from a wireless communication network at least two semi persistent scheduling configurations; obtaining from the wireless communication network an indication which of the at least two semi persistent scheduling configurations is a primary semi persistent scheduling configuration and which is a secondary semi persistent scheduling configuration; monitoring reception of a downlink channel on the primary semi persistent scheduling configuration; decoding a transport block carried on the downlink channel; and examining whether the decoding of the transport block was successful. The method further comprises starting monitoring reception of a downlink channel on the secondary semi persistent scheduling configuration, if the examination indicates an unsuccessful decoding of the transport block.