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1.发明公开公开(公告)号：US20240322882A1
公开(公告)日：2024-09-26
申请号：US18576272
申请日：2021-07-12
发明人： Christian ROM , Simon SVENDSEN , Benny VEJLGAARD , Morten TOFT , Ali KARIMIDEHKORDI , Samantha CAPORAL DEL BARRIO
CPC分类号： H04B7/0626 , H04L5/16
摘要： The disclosure relates to an apparatus comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: determine (1000) a plurality of channel state information reference signal beams at the apparatus, wherein the plurality of channel state information reference signal beams at the apparatus have a same radiation pattern and are time division duplexed; and use (1002) the plurality of channel state information reference signal beams to send, to a repeater, a plurality of channel state information reference signals
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公开(公告)号：US20230397241A1
公开(公告)日：2023-12-07
申请号：US18250143
申请日：2020-11-06
发明人： Claudio ROSA , Morten TOFT , Renato Barbosa ABREU , Daniela LASELVA , Ali KARIMIDEHKORDI , Roberto MALDONADO
IPC分类号： H04W72/542 , H04W72/1263 , H04W72/21
CPC分类号： H04W72/542 , H04W72/1263 , H04W72/21
摘要： An apparatus, method and computer program product for: performing channel availability monitoring on an operating channel for transmitting uplink control information for transmitting a data packet, in response to determining that the operating channel is available for transmitting the uplink control information, determining delay information relating to the channel availability monitoring, and transmitting the uplink control information and the delay information to the radio access network.
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公开(公告)号：US20240284369A1
公开(公告)日：2024-08-22
申请号：US18440406
申请日：2024-02-13
发明人： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
IPC分类号： H04W56/00 , H04B17/318 , H04W24/10 , H04W76/10
CPC分类号： H04W56/0045 , H04B17/328 , H04W24/10 , H04W76/10
摘要： There is provided a method, computer program, and apparatus for causing an apparatus for a first access node to perform: establishing a connection towards a user equipment via a serving cell supported by the first access node; instructing the user equipment to obtain a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, from the second access node, an indication that the first timing advance value is or will soon be invalid; and determining whether to instruct the user equipment to obtain a second timing advance value for the target cell in dependence on the received indication, the second timing advance value being obtained later in time than the first timing advance value.
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公开(公告)号：US20240284275A1
公开(公告)日：2024-08-22
申请号：US18441473
申请日：2024-02-14
发明人： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
CPC分类号： H04W36/0072 , H04W36/08
摘要： There is provided a method, computer program, and for an apparatus for causing an apparatus for a user equipment to perform: receiving, a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, an indication of when the first timing advance value will be invalid; using the indication of when the first timing advance value will be invalid to determine that the first timing advance value is or will soon be invalid; and determining whether to autonomously initiate obtaining a second timing advance value for the target cell in dependence on the determination of whether the first timing advance value is or will soon be invalid, the second timing advance value being obtained later in time than the first timing advance value.
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公开(公告)号：US20240340742A1
公开(公告)日：2024-10-10
申请号：US18625483
申请日：2024-04-03
发明人： Panagiotis SPAPIS , Umur KARABULUT , Anastasios KAKKAVAS , Ali KARIMIDEHKORDI , Xin ZHANG , Jani-Pekka KAINULAINEN , Lars DALSGAARD
IPC分类号： H04W36/30
CPC分类号： H04W36/30
摘要： There is provided an apparatus comprising means for means for receiving a configuration for L3 measurement reporting at a user equipment from a network node, the configuration comprising an indication of a trigger event for reporting L3 measurements, means for performing the L3 measurements, means for determining the occurrence of the trigger event; and means for, in response to the determining, providing the L3 measurements to the network node in an L1 measurement report.
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公开(公告)号：US20240284276A1
公开(公告)日：2024-08-22
申请号：US18442064
申请日：2024-02-14
发明人： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
CPC分类号： H04W36/0072 , H04W36/30
摘要： There is provided a method, computer program, and apparatus for causing an apparatus for a first access node to perform: establishing a connection towards a user equipment via a serving cell supported by the first access node; instructing the user equipment to obtain a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, from the user equipment, an indication that the first timing advance value is or will soon be invalid; and determining whether to instruct the user equipment to obtain a second timing advance value for the target cell in dependence on the received indication, the second timing advance value being obtained later in time than the first timing advance value.
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公开(公告)号：US20240163928A1
公开(公告)日：2024-05-16
申请号：US18484903
申请日：2023-10-11
发明人： Alessio MARCONE , Marco MASO , Nhat-Quang NHAN , Diomidis MICHALOPOULOS , Ali KARIMIDEHKORDI , Daniel MEDINA , Amir Mehdi AHMADIAN TEHRANI , Prajwal KESHAVAMURTHY
IPC分类号： H04W74/08 , H04L5/00 , H04W72/1273
CPC分类号： H04W74/0833 , H04L5/0048 , H04W72/1273
摘要： There is provided a method, comprising: obtaining signal quality information on a plurality of downlink (DL) signals of a cell; receiving, from a network node of the cell, condition information indicative of reception conditions at the network node; based on the signal quality information and the condition information, determining at least one parameter for performing a random access to the cell; performing, based on the determined at least one parameter, the random access to the cell on a set of uplink (UL) resources.
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公开(公告)号：US20230284286A1
公开(公告)日：2023-09-07
申请号：US17686321
申请日：2022-03-03
CPC分类号： H04W74/0841 , H04L5/0051 , H04W24/10 , H04W56/001 , H04W74/004
摘要： Systems, methods, apparatuses, and computer program products for robust radio resource allocation for uplink radar and other user equipment calibration are provided. For example, a method may include receiving, at a network element, measurements of a set of synchronization signal blocks or channel state information reference signals or both synchronization signal blocks and channel state information reference signals from a user equipment. The method may additionally include sending to the user equipment a direct or indirect indication of a random access opportunity corresponding to a synchronization signal block index value or channel state information reference signal index value, wherein the indication is for usage to perform user equipment calibration.
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公开(公告)号：US20230262819A1
公开(公告)日：2023-08-17
申请号：US18110102
申请日：2023-02-15
CPC分类号： H04W76/19 , H04B7/088 , H04L5/0051
摘要： An apparatus including: circuitry for receiving reference signals including a plurality of channel synchronization signal blocks and/or state information reference signals on a downlink channel; circuitry for measuring received signal power and/or quality level of said reference signals; circuitry for estimating arrival directions or an arrival antenna panel for a plurality of beams associated with said reference signals; circuitry for estimating, based on at least the received signal power and/or quality level, a required transmission power for a random access channel preamble for each beam; circuitry for selecting, in response to detecting a failure of a serving beam, another of said beams according to spatial diversity and/or required transmission power; and circuitry for sending the random access channel preamble on the selected beam.
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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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