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公开(公告)号：US12096342B2
公开(公告)日：2024-09-17
申请号：US17290002
申请日：2019-11-01
发明人： Andres Reial , Pradeepa Ramachandra , Ali Nader , Yutao Sui
CPC分类号： H04W48/16 , H04W36/0058 , H04W36/00835
摘要： Methods and apparatuses are disclosed radio resource management (RRM) measurement. In one embodiment, a network node is configured to obtain neighbor relation information associated with a wireless device (WD) and/or a location of the WD; and determine whether to configure the WD in a limited search mode based on the obtained neighbor relation information. In another embodiment, the WD is configured to receive a configuration for a limited search mode; and perform measurements associated with neighboring cells based on the received configuration.
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公开(公告)号：US12096274B2
公开(公告)日：2024-09-17
申请号：US17253031
申请日：2019-06-19
发明人： Oumer Teyeb , Torsten Dudda
IPC分类号： H04W28/06 , H04L1/1867 , H04W76/19 , H04W84/04
CPC分类号： H04W28/06 , H04L1/1883 , H04W76/19 , H04W84/047
摘要： A method is performed by a wireless device for transmitting PDCP packets over a multi-hop path to a receiver, in accordance with particular embodiments. The method begins with receiving PDCP signalling indicating that at least one transmitted PDCP packet has not been received. For example, the PDCP signalling may comprise a PDCP status PDU, or may comprise PDCP data recovery or PDCP re-establishment RRC signalling. In response to receiving the PDCP signalling indicating that at least one transmitted PDCP packet has not been received, the wireless device retransmits the at least one transmitted PDCP packet that has not been received, even if said transmitted PDCP packet has been acknowledged by a lower protocol layer. A method is also performed by a network node in accordance with particular embodiments.
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公开(公告)号：US12096264B2
公开(公告)日：2024-09-17
申请号：US17594786
申请日：2020-03-31
摘要： Various embodiments of the present disclosure provide methods and apparatuses for handling report of channel state information for sidelink. A method performed by a base station comprises receiving, from a first terminal device, at least one report indicating channel state information of at least one sidelink connection associated with the first terminal device.
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公开(公告)号：US20240306027A1
公开(公告)日：2024-09-12
申请号：US18604630
申请日：2024-03-14
IPC分类号： H04W24/10 , H04W16/28 , H04W72/542
CPC分类号： H04W24/10 , H04W16/28 , H04W72/542
摘要： A radio network node, a wireless device and methods performed therein for handling communication in a wireless communication network are provided. The method performed by the wireless device comprises obtaining an indication indicating which beams to be included in a cell quality derivation of a cell; and performing one or more measurements on one or more beams, which one or more beams are selected based on the obtained indication. Furthermore, a computer program product and a computer readable storage medium are also provided herein.
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公开(公告)号：US20240306016A1
公开(公告)日：2024-09-12
申请号：US18272787
申请日：2022-01-17
发明人： Muhammad Ali Kazmi , Iana Siomina
CPC分类号： H04W24/08 , H04B7/0602 , H04W64/00
摘要： A method of operating a wireless device that is configured to perform a timing measurement procedure that involves transmission of a reference signal during a timing measurement period is disclosed. The method includes determining that the wireless device is configured for antenna port switching of an antenna port configuration for transmitting the reference signal during the timing measurement period, and in response to determining that the wireless device is configured for antenna port switching of the antenna port configuration for transmitting the reference signal during the timing measurement period, adapting at least one of the timing measurement procedure during the timing measurement period and a configuration for antenna port switching of the antenna port configuration for transmitting the reference signal during the timing measurement period.
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公开(公告)号：US20240305428A1
公开(公告)日：2024-09-12
申请号：US18603335
申请日：2024-03-13
发明人： Ritesh Shreevastav , Gino Luca Masini , Iana Siomina , Per Emstrom , Ake Busin , Florent Munier
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L5/0094
摘要： Embodiments described herein relate to methods and apparatus in networks, and particularly methods, Location Management Functions, base stations and wireless devices for configuring and sending uplink sounding reference signals (UL SRS). An example method performed by a Location Management Function (LMF) comprises receiving radio resource information relating to radio resources that can be applied for UL SRS by a wireless device; and providing a notification relating to triggering aperiodic uplink SRS to a base station serving the wireless device.
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公开(公告)号：US12089218B2
公开(公告)日：2024-09-10
申请号：US17715188
申请日：2022-04-07
CPC分类号： H04W72/21 , H04W72/02 , H04W74/004 , H04W74/0833
摘要： The technology described in this case facilitates random access by a user terminal with a radio base station. A user terminal determines one of a first type of uplink scrambling sequences and generates a random access message using the determined one of the first type of uplink scrambling sequences. The random access message is transmitted to the base station. The user terminal receives from the base station a second, different type of uplink scrambling sequence and uses it for subsequent communication with the radio base station. For example, the first uplink scrambling sequences may be specifically associated with the radio base station's cell area or a random access radio channel associated with the radio base station, but they are not specifically assigned to any user terminal, and the second uplink scrambling sequence may be selected from a second set of uplink scrambling sequences specifically assignable to individual user terminals.
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公开(公告)号：US12089173B2
公开(公告)日：2024-09-10
申请号：US17607282
申请日：2020-04-30
发明人： Magnus Åström , Anders Wallén
IPC分类号： H04W56/00 , H04W72/04 , H04W72/0446 , H04W72/0453
CPC分类号： H04W56/0015 , H04W72/0446 , H04W72/0453
摘要： A method and apparatus are disclosed for configuration of resynchronization signal (RSS) in a radio network. In one embodiment, a wireless device (WD) is configured to determine a deployment alternative for a resynchronization signal (RSS) in the radio network, the determining of the deployment alternative including determining whether a time-frequency resource used for an the RSS in a second cell in the radio network is a same time-frequency resource as a time-frequency resource used for the RSS in the first cell. The WD is also configured to determine information about the RSS time-frequency resource used in the second cell in the radio network based at least in part on the determined deployment alternative, and to detect the RSS in the second cell using the determined information about the RSS time-frequency resource used for the RSS in the second cell.
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公开(公告)号：US12089156B2
公开(公告)日：2024-09-10
申请号：US17640131
申请日：2020-10-02
发明人： Andreas Höglund , Magnus Åström
IPC分类号： H04W52/02 , H04L1/1607
CPC分类号： H04W52/0219 , H04L1/1642 , H04W52/0232
摘要： Embodiments include methods, for a user equipment (UE), to monitor for wake-up signals (WUS)transmitted by a network node in a radio access network (RAN). The methods include determining a second WUS resource for use during a first monitoring occasion associated with a WUS group assigned to the UE, based on the following: an identifier of a first WUS resource, wherein the first and second WUS resources are part of a first number of configured WUS resources for transmission of WUS; the first number of configured WUS resources; and a system frame number (SFN) or hyper-SFN (HSFN) associated with the RAN. The methods also include monitoring for a WUS, from the network node, in the second WUS resource during the first monitoring occasion. Embodiments also include complementary methods for a network node, and UEs and network nodes configured to perform such methods.
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公开(公告)号：US12088381B2
公开(公告)日：2024-09-10
申请号：US18176110
申请日：2023-02-28
IPC分类号： H04W24/10 , H04B7/0456 , H04B7/06 , H04L5/00 , H04W72/0446
CPC分类号： H04B7/0626 , H04B7/0456 , H04B7/0617 , H04L5/0023 , H04L5/005 , H04W24/10 , H04W72/0446
摘要： According to some embodiments, a method for use in a network node of transmitting channel state information reference signals (CSI-RS) comprises: transmitting, to the wireless device, an indication of the subset of PRBs that the wireless device should use to measure CSI-RS; and transmitting CSI-RS on the indicated subset of PRBs. According to some embodiments, a method for use in a wireless device of receiving CSI-RS comprises: receiving an indication of a subset of PRBs that the wireless device should use to measure CSI-RS associated with an antenna port; and receiving CSI-RS on the indicated subset of PRBs. In some embodiments, the indication of the subset of PRBs that the wireless device should use to measure CSI-RS comprises a density value and a comb offset.
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