公开(公告)号：US20210399789A1

公开(公告)日：2021-12-23

申请号：US17295952

申请日：2018-11-27

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Henri Markus KOSKINEN ,  Dawid KOZIOL ,  Esa Mikael MALKAMAKI

IPC: H04B7/155 ,  H04L12/735 ,  H04W40/24 ,  H04W76/14

Abstract: A relay node within a network, the network further comprising at least one donor node coupled to the relay node, and a mobile termination coupled to the relay node and at least one donor node, the relay node comprising means for: receiving a configuration message; configuring the relay node, based on the configuration message, to perform at least one of: receiving packets from the mobile termination and originating from one of the donor nodes; and sending packets to one of the donor nodes by transmitting them to the mobile termination.

公开(公告)号：US20200015147A1

公开(公告)日：2020-01-09

申请号：US16444249

申请日：2019-06-18

Applicant: Nokia Solutions and Networks Oy

Inventor： Esa MALKAMAKI ,  Arpad DROZDY ,  Henri KOSKINEN ,  Dawid KOZIOL

IPC: H04W40/36 ,  H04W40/22 ,  H04W28/04

Abstract: According to a first embodiment, a method may include receiving, by a source network entity, a trigger. The method may further include, in response to receiving a trigger, generating, by the source network entity, at least one adaptation layer status report indicating at least one adaptation layer protocol data unit. The method may further include transmitting, by the source network entity, the at least one adaptation layer status report to a target network entity.

公开(公告)号：US20210345211A1

公开(公告)日：2021-11-04

申请号：US17281150

申请日：2019-09-24

Applicant: Nokia Solutions and Networks Oy

Inventor： Ilkka KESKITALO ,  Esa MALKAMAKI ,  Dawid KOZIOL ,  Juha Sakari KORHONEN

IPC: H04W36/12 ,  H04W56/00 ,  H04W24/10

Abstract: A technique of performing a handover procedure involves providing a proper timing adjustment indication for the UE performing RACH-less HO. Even though the discussion herein is on IAB scenarios and the idea takes an advantage of IAB nodes being in fixed locations (i.e., not moving in the network), it can be applied to UEs in general. The timing adjustment provided in performing a HO in an IAB network according to the improved techniques involves computing a timing advance (TA) to be used by an IAB node prior to executing HO to an alternative serving node. Such a use of a TA may enable a bypassing of a RACH procedure when accessing a cell.