公开(公告)号：US20230379220A1

公开(公告)日：2023-11-23

申请号：US18247989

申请日：2021-10-04

Applicant: Nokia Solutions and Networks Oy

Inventor： Keeth Saliya Jayasinghe LADDU

IPC: H04L41/0896 ,  H04L43/0805

CPC classification number: H04L41/0896 ,  H04L43/0805

Abstract: In accordance with example embodiments of the disclosure there is at least a method and apparatus to perform receiving from a network node, by a network device of a communication network, information including a configuration for monitoring an indication of soft symbol availability from a communication network that uses at least one parent node to support the network device; based on the configuration, determining by the network device to monitor the indication of soft symbol availability from the at least one parent, wherein the determining is based on the indication of soft symbol availability being from one parent or more than one parent of the at least one parent; and based on the determining, performing measures by the network device before applying indicated changes for a usage of the soft symbol at the network device. Further, to perform determining, by a network node of a communication network, information for a network device including a configuration for monitoring an indication of soft symbol availability from a communication network that uses at least one parent node to support the network device; and based on the determining, sending the information towards the network device, wherein the information is to cause network device to perform measures comprising monitoring the indication of soft symbol availability from the at least one parent and applying indicated changes for a usage of the soft symbol based on the indication of soft symbol availability being from one parent or more than one parent.

公开(公告)号：US20220272648A1

公开(公告)日：2022-08-25

申请号：US17629568

申请日：2020-07-09

Applicant: Nokia Solutions and Networks Oy

Inventor： Juha Sakari KORHONEN ,  Keeth Saliya Jayasinghe LADDU ,  Ilkka KESKITALO ,  Esa MALKAMÄKI ,  Esa TIIROLA

IPC: H04W56/00

Abstract: A method for adjusting transmit timing is disclosed. The method includes determining a reference timing advance value TAref, receiving a time offset parameter; and adjusting downlink transmit timing based on i) detected downlink receive timing of radio node and ii) the reference timing advance value TAref and the time offset parameter.

公开(公告)号：US20240121759A1

公开(公告)日：2024-04-11

申请号：US18276541

申请日：2022-02-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Keeth Saliya Jayasinghe LADDU

IPC: H04W72/0446 ,  H04L1/08 ,  H04W72/51 ,  H04W72/543

CPC classification number: H04W72/0446 ,  H04L1/08 ,  H04W72/51 ,  H04W72/543

Abstract: An apparatus comprising: means for implementing a first component configured to provide a backhaul connection to a parent node of a network; means for implementing a second component configured to provide a backhaul connection to a child node of a network and/or to an access link to a user equipment (UE); means for receiving a plurality of code blocks (CB) of a transport block (TB) arranged in a first time domain resource allocation from the parent node; means for decoding at least a first subset of code blocks; and means for transmitting at least the first subset of code blocks of the transport block at a second time domain resource allocation to the child node or the UE, wherein the number of code blocks in the first subset is configured to be determined at least based on a processing time for decoding the first set of code blocks or a latency target of the plurality of code blocks of the transport block or channel quality parameters of the link.

公开(公告)号：US20230421316A1

公开(公告)日：2023-12-28

申请号：US18249878

申请日：2021-10-11

Applicant: Nokia Solutions and Networks Oy

Inventor： Keeth Saliya Jayasinghe LADDU ,  Kevin WANUGA ,  Juha Sakari KORHONEN ,  Mark CUDAK ,  Ilkka Antero KESKITALO

IPC: H04L5/00 ,  H04B7/0408 ,  H04W72/1268

CPC classification number: H04L5/0035 ,  H04B7/0408 ,  H04W72/1268 ,  H04W88/085

Abstract: According to an example aspect of the present disclosure, there is provided a method comprising performing with a first node beam measurement for downlink beams received with the first node from at least one second node, scheduling with the first node at least one third node for uplink transmission to the first node, determining with the first node one or more of the downlink beams that can be received simultaneously with a beam of the at least one third node based at least partially on the scheduling of the at least one third node and the performing of the beam measurement, and transmitting with the first node results of the performed beam measurement wherein the results comprise an indication of the one or more determined downlink beams that can be received simultaneously with the beam of the at least one third node.

公开(公告)号：US20210306095A1

公开(公告)日：2021-09-30

申请号：US17345297

申请日：2021-06-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Keeth Saliya Jayasinghe LADDU ,  Yi ZHANG ,  Jingyuan SUN

IPC: H04L1/00 ,  H03M13/11

Abstract: An apparatus is provided which comprises at least one processor, at least one memory including computer program code, and the at least one processor, with the at least one memory and the computer program code, being arranged to cause the apparatus to at least perform generating a code block including information bits and parity bits, the parity bits being generated by performing a cyclic redundancy check on the information bits, determining the number of parity bits used in generating the code block based on an applied linear error correcting code base graph and/or based on the number of the information bits, and encoding the code block by using the applied linear error correcting code base graph.