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公开(公告)号：US20240064859A1
公开(公告)日：2024-02-22
申请号：US18359164
申请日：2023-07-26
IPC分类号： H04W76/28
CPC分类号： H04W76/28
摘要： A User Equipment (UE) configured to control lengths of one or more monitoring cycles of the UE based, at least in part on a range of a discontinuous reception (DRX) cycle and one or more power conditions of the UE. The monitoring cycle is used to select a beam for transmission by the UE. The DRX cycle is used by the UE during RRC_INACTIVE state and the range of the DRX cycle determines one or more beam correspondence conditions.
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公开(公告)号：US20240008031A1
公开(公告)日：2024-01-04
申请号：US18247293
申请日：2021-09-23
发明人： Christian ROM , Samantha CAPORAL DEL BARRIO , Fuad MOUSSE ABINADER JUNIOR , Sami-Jukka HAKOLA , Matha DEGHEL , Mihai ENESCU
IPC分类号： H04W72/1263 , H04W72/21 , H04W72/542
CPC分类号： H04W72/1263 , H04W72/21 , H04W72/542
摘要： A user equipment includes a plurality of antenna panels, at least one processor, and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the user equipment to: identify a potential change in active antenna panel at the user equipment from a first of the plurality of antenna panels to a second of the plurality of antenna panels; and transmit at least one early panel switch detection message indicating the potential change in active antenna panel to a base station serving the user equipment.
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公开(公告)号：US20230036845A1
公开(公告)日：2023-02-02
申请号：US17391370
申请日：2021-08-02
摘要： In a system, apparatus, method, and non-transitory computer readable medium for implementing fallback to conditional handover using a SSB reference signal, a UE device may be caused to, receive RRC reconfiguration information from a source RAN node, the RRC reconfiguration information including a SSB RS based CHO execution condition associated with at least one target cell controlled by a target RAN node, and a CSI-RS based CHO execution condition associated with the target cell(s), perform signal measurements of at least one SSB RS and at least one CSI-RS associated with the target cell(s), the at least one CSI-RS associated with a contention-free random access resource, and perform the CHO with the target cell(s) based on the signal measurement results of the at least one SSB RS, the at least one CSI-RS, the SSB based CHO execution condition, and the CSI-RS based CHO execution condition.
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公开(公告)号：US20230011877A1
公开(公告)日：2023-01-12
申请号：US17858497
申请日：2022-07-06
发明人： Christian ROM , Samantha CAPORAL DEL BARRIO , Simon SVENDSEN , Johannes HARREBEK , Benny VEJLGAARD
摘要： Aspects and embodiments relate to an apparatus and method for performing antenna panel management. There is provided an apparatus comprising: means for obtaining signal reception information related to at least one downlink signal received by a user equipment using at least one reception antenna panel of a plurality of selectively-activatable antenna panels; means for determining an indication of effective power radiatable to the network node from which the downlink signal is received, based on the signal reception information related to the at least one downlink signal received by that to antenna panel for each of the plurality of selectively-activatable antenna panels which is configurable to transmit a signal to a network node from which the downlink signal is received; means for calculating an indication of power consumption associated with the indication of effective power radiatable to the network node for each of the plurality of selectively-activatable antenna panels; and means for selecting and configuring at least one of the selectively-activatable antenna panels to be used for transmission of a signal to a network node from which the downlink signal is received in response to the calculated indication of power consumption. Aspects support appropriate power efficient operation of a communication apparatus, for example by allowing for differentiated uplink and downlink antenna panel selection, which can enable apparatus power saving, whilst minimising performance loss, or incurring no significant performance loss.
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公开(公告)号：US20220124695A1
公开(公告)日：2022-04-21
申请号：US17474782
申请日：2021-09-14
摘要： A method comprises: determining, at a user equipment, user equipment current operating conditions; identifying whether an antenna configuration for maintaining correspondence between user equipment transmission and reception beams is stored by the user equipment for the user equipment current operating conditions; and when the antenna configuration is identified, applying the antenna configuration for maintaining correspondence between the user equipment transmission and reception beams.
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公开(公告)号：US20240322986A1
公开(公告)日：2024-09-26
申请号：US18579407
申请日：2021-07-15
发明人： Simon SVENDSEN , Christian ROM , Samantha CAPORAL DEL BARRIO , Benny VEJLGAARD , Ali KARIMIDEHKORDI , Morten TOFT
IPC分类号： H04L5/00 , H04B7/185 , H04W74/0833
CPC分类号： H04L5/0094 , H04B7/18519 , H04W74/0833
摘要： Systems, methods, apparatuses, and computer program products for a synchronization signal block beam sweep enabled smart meter. A method may include receiving information on an allocation of a plurality of synchronization signal blocks from a network element. One or more synchronization signal blocks may be received from the network element. The one or more synchronization signal blocks may be configured with corresponding random access channel opportunities. The one or more synchronization signal blocks may be repeated in specific angular directions. A correct synchronization signal block beam may be configured at a correct time based on the random access channel opportunities. An indication may be received from the network element of which user equipment within a sector of a repeater element has connected on which random access channel opportunities.
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公开(公告)号：US20240267978A1
公开(公告)日：2024-08-08
申请号：US18569574
申请日：2022-05-19
CPC分类号： H04W76/20 , H04L5/0053 , H04W16/28
摘要： According to an example aspect of the present invention, there is provided an apparatus comprising means for receiving from a wireless network node association information between a set of activated Transmission Coordination Indication, TCI, states and a set of Uplink, UL, indication signals, wherein at least one activated TCI state of the set of activated TCI states is associated with at least one UL indication signal of the set of UL indication signals, means for communicating with the wireless network node using a first activated TCI state of the set of activated TCI states and means for transmitting one UL indication signal of the set of UL indication signals to the wireless network node, wherein said one UL indication signal indicates a second activated TCI state of the set of activated TCI states.
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公开(公告)号：US20240121687A1
公开(公告)日：2024-04-11
申请号：US18483158
申请日：2023-10-09
发明人： Samantha CAPORAL DEL BARRIO , Ahmad AWADA , Halit Murat GÜRSU , Ali KARIMIDEHKORDI , Panagiotis SPAPIS , Umur KARABULUT
CPC分类号： H04W36/26 , H04W36/0058
摘要： There is provided a method, apparatus, and computer program for causing a centralized unit of a second access point to perform: signalling, to a first distributed unit of a first access point configured to provide a serving cell to a user equipment, a plurality of power control parameters associated with a target cell and a reconfiguration instruction for configuring the user equipment to report uplink measurements with an indication of whether a maximum permissible exposure event has occurred.
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公开(公告)号：US20240048212A1
公开(公告)日：2024-02-08
申请号：US18257953
申请日：2021-12-14
发明人： Samantha CAPORAL DEL BARRIO , Benny VEJLGAARD , Christian ROM , Frederick VOOK , Simon SVENDSEN
IPC分类号： H04B7/06 , H04B7/0456
CPC分类号： H04B7/0691 , H04B7/0456
摘要： An apparatus, method and computer program product for: selecting (405), based on at least one first criterion, a set of antenna elements, determining (410) a radio beam codebook comprising a plurality of radio beam configurations for the set of antenna elements, determining (415) a radiation pattern obtainable based on the radio beam codebook, determining (420), based on the obtainable radiation pattern, a radio beam configuration that fulfills a second criterion, and applying (425) the radio beam configuration to a radio beam provided by the set of antenna elements.
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公开(公告)号：US20240048196A1
公开(公告)日：2024-02-08
申请号：US18361648
申请日：2023-07-28
IPC分类号： H04B7/0456 , H04W24/08
CPC分类号： H04B7/0469 , H04W24/08
摘要： An apparatus comprising:
means for obtaining a measured power loss in at least a first channel;
means for, in dependence upon the measured power loss, determining to increase, decrease, or maintain a number of antenna elements used for beam-formed communication via the first channel; and
means for, in dependence upon the determination, changing the number of antenna elements used for beam-formed communication via the first channel.
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