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公开(公告)号：US20240349242A1
公开(公告)日：2024-10-17
申请号：US18681360
申请日：2022-08-05
发明人： Johan Rune , Emre Yavuz , Helka-Liina MÄÄTTÄNEN
CPC分类号： H04W68/02 , H04B7/18589 , H04W76/28
摘要： According to some embodiments, a method is performed by a wireless device for adapting to intermittent network coverage in a non-terrestrial network (NTN). The method comprises: receiving information indicative of the availability of NTN network access; and determining whether the wireless device is within or outside of an area with NTN network access based in part on the received information and a location of the wireless device. Upon determining that the wireless device is outside the area with NTN network access, the wireless device operates in a reduced power mode in which one or more internal processes are suspended or disabled. Upon determining that the wireless device is within the area with NTN network access, the wireless device operates in a normal power mode in which one or more of the internal processes that were suspended or disabled are reactivated or enabled.
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公开(公告)号：US12082061B2
公开(公告)日：2024-09-03
申请号：US17442950
申请日：2020-02-03
发明人： Johan Rune , Cecilia Eklöf
CPC分类号： H04W36/00837 , H04W36/0058 , H04W36/008375 , H04W36/32
摘要： According to an aspect, a source node determines (1002) that a UE served by the source node is a candidate for conditional handover configuration. The source node sends (1004), to a target node for conditional handover of the UE, a conditional handover request that includes one or more parameters indicative of a likelihood that handover of the UE to the target node will be executed. The target node receives (1102) the request and parameters and allocates (1104) resources for the UE, taking into account the likelihood that handover of the first UE to the target node will be executed. The target node sends (1106) handover configuration information for the first UE to the source node, in response to the conditional handover request.
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公开(公告)号：US20240251440A1
公开(公告)日：2024-07-25
申请号：US18263169
申请日：2022-01-13
发明人： Angelo Centonza , Luca Lunardi , Reem Karaki , Johan Rune , Marco Belleschi , Pradeepa Ramachandra
IPC分类号： H04W74/0808 , H04W16/14
CPC分类号： H04W74/0808 , H04W16/14
摘要： In certain embodiments, a method performed by a first radio access network (RAN) node comprises receiving, from a second RAN node, load metrics associated with a shared channel and listen-before-talk (LBT) configuration information. The LBT configuration information indicates how a determination is made whether the shared channel is occupied or available for communication between the second RAN node and a wireless device. The method further comprises performing one or more operations of the first RAN node based at least in part on the load metrics and the LBT configuration information received from the second RAN node.
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4.发明授权公开(公告)号：US12047828B2
公开(公告)日：2024-07-23
申请号：US17429692
申请日：2020-02-13
发明人： Jens Bergqvist , Johan Rune , Oscar Ohlsson , Pontus Wallentin
CPC分类号： H04W36/08 , H04W36/0072 , H04W72/23
摘要： A process allows a UE to acquire a System Frame Number (SFN) before accessing a target base station/node during a RACH-less handover. The SFN may be provided to the UE in various ways. For example, the SFN may be provided as part of a handover command message (e.g., RRCReconfiguration) or a master information block (MIB). In this manner, the UE acquires the SFN before accessing the target base station/node, which allows the target base station/node and the UE to effect certain timings for the handover. For example, the target base station/node and the UE may set time bounds in which the handover must occur. As another example, different types of uplink grants may be set.
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公开(公告)号：US12035190B2
公开(公告)日：2024-07-09
申请号：US18133768
申请日：2023-04-12
发明人： Pradeepa Ramachandra , Wei Shen , Johan Rune , Henrik Sahlin
CPC分类号： H04W36/0088 , H04W36/0058 , H04W36/08 , H04W48/16 , H04W56/001 , H04W76/27
摘要： A radio network node, such as a gNodeB (gNB), a User Equipment (UE) and a method, for configuring the UE for camping on a cell in a radio network for Synchronization Signal (SS) Blocks based cell re-selection measurements for RRC_IDLE and RRC_INACTIVE states. The method includes providing information to the UE, including configuration parameters for a measurement window, the configuration parameters defining a window periodicity, offset and duration, for configuring the UE for the SS Blocks based cell re-selection measurements for RRC_IDLE and RRC_INACTIVE states. Radio Resource Control (RRC) signaling is used to convey the information to the UE prior to or in conjunction with switching the UE from RRC_CONNECTED state to RRC_INACTIVE or RRC_IDLE state, a RRCConnectionRelease message is used to convey the information to the UE and the information is also provided to the UE in system information (SI).
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公开(公告)号：US20240214107A1
公开(公告)日：2024-06-27
申请号：US18406674
申请日：2024-01-08
CPC分类号： H04L1/0001 , H04L1/00 , H04W28/0231 , H04W72/54 , H04W76/00
摘要： The disclosure relates to a method in a wireless device for transmitting an uplink signalling message in a wireless communication network. The wireless device is connected to a first network element over at least a first and a second wireless link. The method comprises determining a transmission mode among alternative transmission modes for transmitting the uplink signalling message. The alternative transmission modes comprise: transmitting on the first wireless link; transmitting on the second wireless link; and transmitting on both the first and the second wireless links. The method also comprises transmitting the uplink signalling message according to the determined transmission mode. The disclosure also relates to a corresponding method performed in the network element, and to the corresponding apparatus.
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公开(公告)号：US11985555B2
公开(公告)日：2024-05-14
申请号：US17429401
申请日：2019-12-10
发明人： Jens Bergqvist , Johan Rune , Oscar Ohlsson
CPC分类号： H04W36/0072 , H04B7/088 , H04W72/23
摘要： A method by a user equipment in a wireless communication system includes receiving an access command from a source node, the access command instructing the UE to access a target cell and including an access configuration specifying an access method without random access and one or more valid target cell beams for which the access configuration is valid at the target cell, and accessing the target cell in response to the access command.
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公开(公告)号：US20240064530A1
公开(公告)日：2024-02-22
申请号：US18259289
申请日：2022-01-03
摘要： A wireless device (12) configures an application layer (24) of the wireless device (12) with an application layer configuration (20-1) that governs performance of measurements at the application layer (24) and/or reporting of those measurements to a radio network layer (22) of the wireless device (12). After configuring the application layer (24) with the application layer configuration (20-1), the wireless device (12) receives at the radio network layer (22) a message (26) indicating a target configuration (16-2) with which the wireless device (12) is to be configured in association with a radio network layer procedure. Based on receiving the message (26), if each of one or more conditions are fulfilled, the wireless device (12) sends from the radio network layer (22) to the application layer (24) an instruction (30) on how the application layer (24) is to handle the application layer configuration (20-1).
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公开(公告)号：US20240056872A1
公开(公告)日：2024-02-15
申请号：US18260632
申请日：2022-01-07
IPC分类号： H04W28/02
CPC分类号： H04W28/0268
摘要： A method is performed by a wireless device for handling quality-of-experience, QoE, data, wherein the wireless device comprises a storage medium. The method comprises: receiving, from a base station, a request to perform one or more QoE measurements according to a QoE measurement configuration; initiating one or more QoE measurements according to the QoE measurement configuration; and storing results of the one or more QoE measurements in a storage portion of the storage medium allocated for the storage of QoE measurements. The storage portion has a configured maximum size.
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10.发明公开公开(公告)号：US20230388853A1
公开(公告)日：2023-11-30
申请号：US18031452
申请日：2021-10-22
发明人： Pradeepa Ramachandra , Sakib Bin Redhwan , Angelo Centonza , Marco Belleschi , Panagiotis Saltsidis , Johan Rune
IPC分类号： H04W28/082 , H04W76/15
CPC分类号： H04W28/082 , H04W76/15
摘要： Embodiments herein relate to a method performed by a network node for handling communication in a wireless communication network comprising a first radio network node and a second radio network node providing dual connectivity to a UE (10). The network node calculates an average delay of a packet transmission, wherein weighting is applied to a number of packets respectively sent via the first radio network node and the second radio network node when no packet duplication is applied, and wherein weighting is further applied for a respective delay calculation for one or more periods or packets with duplication, and the periods or packets without duplication.
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