公开(公告)号：US20240349189A1

公开(公告)日：2024-10-17

申请号：US18612920

申请日：2024-03-21

申请人： Nokia Technologies Oy

发明人： Knud KNUDSEN ,  Jan Torst Hviid

IPC分类号： H04W52/02 ,  H04L43/16 ,  H04W76/20

CPC分类号： H04W52/0235 ,  H04L43/16 ,  H04W76/20

摘要： An apparatus comprising: means for performing a first determination that a mobility of the apparatus is below a mobility threshold; means for performing a second determination that the apparatus is in Wake Up Signal coverage of at least two cells; means for sending, to a serving cell and when the first determination and second determination have been performed, a message comprising: an indication that the apparatus is suspending radio resource management measurements and a list of cells indicating one or more of the at least two cells.

公开(公告)号：US20240114457A1

公开(公告)日：2024-04-04

申请号：US18477217

申请日：2023-09-28

申请人： NOKIA TECHNOLOGIES OY

发明人： Knud Knudsen ,  Mads Lauridsen ,  Jan Torst Hviid ,  Daniela Laselva ,  Kari Juhani Hooli ,  Jussi-Pekka Koskinen

IPC分类号： H04W52/02

CPC分类号： H04W52/0235 ,  H04W52/0216

摘要： The present disclosure relates to a simple and power-efficient procedure that allows using wake-up signaling in inter-cell mobility scenarios. The procedure is based on configuring a Wake-Up Signal (WUS) Beacon Occasion (WBO) for each Tracking Area (TA) of a user device. A WUS beacon corresponding to each cell in the TA is transmitted once at a cell-specific time offset within the WBO. The WBO is configured together with a mapping table that maps each of the cell-specific time offsets to cell-specific information. The cell-specific information may comprise a cell ID and/or an indicator of a cell-specific frequency and/or cell-specific frequency range to be used for synchronization signal reception (e.g., Global Synchronization Channel Number (GSCN)). Each TA comprises intra-frequency cells only. By using the WBO, the user device may reduce its power consumption by avoiding switching from its sleep state to its active state when doing cell reselections in the TA.

公开(公告)号：US20230262624A1

公开(公告)日：2023-08-17

申请号：US18165960

申请日：2023-02-08

申请人： Nokia Technologies Oy

发明人： Renato Barbosa Abreu ,  Thomas Haaning Jacobsen ,  Prajwal Keshavamurthy ,  Troels Emil Kolding ,  Pilar Andrés Maldonado ,  Jan Torst Hviid

IPC分类号： H04W56/00

CPC分类号： H04W56/001

摘要： According to an aspect, there is provided an apparatus configured to perform the following. The apparatus establishes itself as a timing source terminal device for sidelink communication and estimates a first time uncertainty caused by the apparatus for sidelink communication. Then, the apparatus causes transmission of information on at least one of the first time uncertainty and a combined time uncertainty to one or more target terminal devices. The combined time uncertainty corresponds to a combination of the first time uncertainty and a second time uncertainty. The second time uncertainty corresponds to a time uncertainty of reference time defined in reference time information.