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公开(公告)号：EP4322416A1
公开(公告)日：2024-02-14
申请号：EP23190939.1
申请日：2023-08-10
IPC分类号： H04B7/0408 , H04B7/06 , H04B7/08
摘要： Downlink control information (DCI) may be used to schedule a downlink signal for a wireless device that may have a plurality of transmission configuration indicator (TCI) states activated. Each of the TCI states may be associated with a physical cell identifier (PCI) of a cell or a PCI different from the PCI of the cell. The downlink signal may be received using a TCI state determined from the plurality of activated TCI states, based on the quantity of TCI states associated with the PCI of the cell.
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公开(公告)号：EP4318974A1
公开(公告)日：2024-02-07
申请号：EP23189807.3
申请日：2023-08-04
发明人： DASHTAKI, Mohammad Ghadir Khoshkholgh , CIRIK, Ali Cagatay , DINAN, Esmael Hejazi , ZHOU, Hua , PRASAD, Gautham
IPC分类号： H04B7/185
摘要： One or more wireless devices may determine whether to initiate repetition of a transmission, based on characteristics of communications link, such as in a non-terrestrial network (NTN). Characteristics of the communications link may comprise, for example, distance/length, propagation delay, elevation angle, and/or reference signal received power (RSRP). Different random access resources may be used to indicate whether repetition is initiated.
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公开(公告)号：EP4307772A1
公开(公告)日：2024-01-17
申请号：EP23185545.3
申请日：2023-07-14
发明人： FILIN, Stanislav , PARK, Kyungmin , DINAN, Esmael Hejazi , XU, Jian , CHUN, SungDuck , TALEBI FARD, Peyman , QIAO, Weihua
IPC分类号： H04W36/30
摘要： A base station may communicate with at least one other base station to perform a handover of a wireless device. Predictions of a signal quality may be used for the handover of the wireless device. Predictions of signal quality may be included in a handover request message and/or in a handover response message. A determination of whether to proceed with a handover of the wireless device to a target base station may be based on the predictions of signal quality.
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公开(公告)号：EP4255080A1
公开(公告)日：2023-10-04
申请号：EP23165245.4
申请日：2023-03-29
发明人： HUI, Bing , ZHOU, Hua , DINAN, Esmael Hejazi , CHAE, Hyukjin , XU, Kai , KIM, Taehun , JEON, Hyoungsuk
IPC分类号： H04W72/40 , H04L1/1829 , H04W74/08
摘要： A wireless device may communicate with a base station to report a listen-before-talk (LBT) result. The wireless device may not perform a sidelink transmission via a sidelink resource, for example, based on an LBT procedure. The wireless device may send an LBT result indication to the base station based on a result of the LBT procedure.
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公开(公告)号：EP4236244A1
公开(公告)日：2023-08-30
申请号：EP23159056.3
申请日：2023-02-28
发明人： QIAO, Weihua , CHUN, SungDuck , DINAN, Esmael Hejazi , KIM, Taehun , PARK, Kyungmin , TALEBI FARD, Peyman , ZHOU, Hua
IPC分类号： H04L43/0852 , H04L43/0864 , H04L43/106 , H04W24/00 , H04L43/022 , H04L43/062 , H04L43/0823 , H04L43/0876 , H04L43/16 , H04L43/20
摘要： End-to-end latency measurements for synchronization are described. A first wireless device may determine an uplink latency associated with sending communications to a second wireless device. The first wireless device may determine a downlink latency associated with receiving communications from the second wireless device. Based on the uplink latency being different from the downlink latency, the first wireless device, the second wireless, and/or a base station may perform an alignment (e.g., time-based alignment, channel-based alignment) to modify and/or adjust one or more parameters to make the uplink latency equivalent to the downlink latency.
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公开(公告)号：EP4224820A1
公开(公告)日：2023-08-09
申请号：EP23154743.1
申请日：2023-02-02
IPC分类号： H04L65/75 , H04L65/80 , H04L69/164 , H04W72/12
摘要： Packets may be sent via a core network using one or more Quality of Service (QoS) flows. A QoS configuration may comprise information associated with a type of packet and/or a type of application data unit (ADU). At least one QoS configuration may be used for differentiated treatment of the packets sent using the one or more QoS flows. A packet may be prioritized over another packet based on a QoS configuration.
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公开(公告)号：EP4193800A1
公开(公告)日：2023-06-14
申请号：EP21769213.6
申请日：2021-08-05
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公开(公告)号：EP4037238A1
公开(公告)日：2022-08-03
申请号：EP22153232.8
申请日：2022-01-25
发明人： XU, Kai , ZHOU, Hua , DINAN, Esmael Hejazi , YI, Yunjung , CIRIK, Ali Cagatay , JEON, Hyoungsuk , PARK, Jonghyun
IPC分类号： H04L5/00
摘要： Beam determination may be used in wireless communications, for example, in a beam failure recovery procedure. One or more parameters may be communicated and/or used to indicate an association between resources and a corresponding control resource set (CORESET) pool index of multiple CORESET pool indices. For each of the multiple CORESET pool indices, a reference signal associated with the CORESET pool index may be determined. Wireless communications may be performed by selecting a reference signal for each of the multiple CORESET pool indices, and resources associated with a corresponding CORESET pool index may be communicated based on the selected reference.
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公开(公告)号：EP4027534A1
公开(公告)日：2022-07-13
申请号：EP22151186.8
申请日：2022-01-12
摘要： A plurality of resource sets may be used and controlled in wireless communications. Based on a beam failure associated with a first subset (e.g., at least one first beam resource set) of a plurality of beam resource sets, a candidate reference signal may be used for communications between a base station and a wireless device. At least one parameter associated with a second subset (e.g., at least one second beam resource set) of the plurality of beam resource sets may be maintained, and the candidate reference signal may not be used for communications associated with the second subset of the plurality of beam resource sets.
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公开(公告)号：EP3972347A1
公开(公告)日：2022-03-23
申请号：EP21204548.8
申请日：2018-12-07
摘要： Systems, apparatuses, and methods are described for wireless communications. A session request for a wireless device may comprise a network slice isolation information parameter. A user plane function may be selected, based on the network slice isolation information parameter, to provide the requested session for the wireless device.
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