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公开(公告)号：US11304224B2
公开(公告)日：2022-04-12
申请号：US16865415
申请日：2020-05-03
发明人： Hossein Bagheri , Vijay Nangia , Hyejung Jung , Robert T. Love
摘要： A minimum scheduling offset value (Kmin value) between scheduling DCI and a corresponding data communication can be determined based on a control channel configuration. Particular scheduling DCI scheduling a particular corresponding data communication can be received. A determination can be made regarding whether the determined Kmin value is applicable to the particular scheduling DCI and the particular corresponding data communication. The particular corresponding data communication can be communicated with a network such that the offset between the particular scheduling DCI and the particular corresponding data communication is at least the determined Kmin value.
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公开(公告)号：US10986593B2
公开(公告)日：2021-04-20
申请号：US16876653
申请日：2020-05-18
发明人： Ebrahim MolavianJazi , Vijay Nangia , Hyejung Jung , Colin D. Frank , Robert T. Love , Ravi Kuchibhotla , Hossein Bagheri
IPC分类号： H04W52/10 , H04W52/08 , H04W52/36 , H04W52/14 , H04L5/00 , H04W72/12 , H04W52/32 , H04B7/06 , H04W72/04 , H04B7/0426 , H04W52/24 , H04B7/08 , H04W16/28
摘要： Apparatuses, methods, and systems are disclosed for uplink power control. One method includes: receiving a message that configures a set of resources that each includes a downlink resource or an uplink sounding resource and is associated with an uplink transmission beam pattern; receiving scheduling information for an uplink transmission that is associated with a resource of the set of resources; determining an uplink transmission beam pattern associated with the resource; determining a configured maximum output power for the uplink transmission beam pattern that is based on an antenna array property associated with the uplink transmission beam pattern; determining a transmit power for the uplink transmission based on the configured maximum output power; and performing the uplink transmission using the uplink transmission beam pattern based on the transmit power.
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公开(公告)号：US10660048B2
公开(公告)日：2020-05-19
申请号：US16150222
申请日：2018-10-02
发明人： Ebrahim MolavianJazi , Vijay Nangia , Hyejung Jung , Colin D. Frank , Robert T. Love , Ravi Kuchibhotla , Hossein Bagheri
IPC分类号： H04W52/14 , H04W52/36 , H04L5/00 , H04W72/12 , H04W52/32 , H04B7/06 , H04W72/04 , H04W52/10 , H04B7/0426 , H04W52/24 , H04W52/08 , H04B7/08 , H04W16/28
摘要： Apparatuses, methods, and systems are disclosed for uplink power control. One method includes: receiving a message that configures a set of resources that each includes a downlink resource or an uplink sounding resource and is associated with an uplink transmission beam pattern; receiving scheduling information for an uplink transmission that is associated with a resource of the set of resources; determining an uplink transmission beam pattern associated with the resource; determining a configured maximum output power for the uplink transmission beam pattern that is based on an antenna array property associated with the uplink transmission beam pattern; determining a transmit power for the uplink transmission based on the configured maximum output power; and performing the uplink transmission using the uplink transmission beam pattern based on the transmit power.
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公开(公告)号：US20200053670A1
公开(公告)日：2020-02-13
申请号：US16537474
申请日：2019-08-09
发明人： Hyejung Jung , Alexander Johann Maria Golitschek Edler von Elbwart , Vijay Nangia , Prateek Basu Mallick , Joachim Loehr , Ravi Kuchibhotla , Robert T. Love
IPC分类号： H04W56/00
摘要： Apparatuses, methods, and systems are disclosed for identifying synchronization signal/physical broadcast channel block occasions. One method includes identifying a plurality of synchronization signal/physical broadcast channel block occasions configured to enable reception of a plurality of synchronization signal/physical broadcast channel blocks. A first number of synchronization signal/physical broadcast channel block occasions of the plurality of synchronization signal/physical broadcast channel block occasions is greater than a maximum allowed number of synchronization signal/physical broadcast channel blocks of the plurality of synchronization signal/physical broadcast channel blocks. The method includes receiving the plurality of synchronization signal/physical broadcast channel blocks on a portion of the plurality of synchronization signal/physical broadcast channel block occasions.
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公开(公告)号：US20190357092A1
公开(公告)日：2019-11-21
申请号：US16417428
申请日：2019-05-20
发明人： Hyejung Jung , Prateek Basu Mallick , Joachim Loehr , Ravi Kuchibhotla , Vijay Nangia , Ebrahim MolavianJazi , Robert T. Love
摘要： Apparatuses, methods, and systems are disclosed for random access skip configuration. One method includes receiving a handover command message from a first cell, wherein: the handover command message includes first information that indicates a configuration of a second cell, random access channel resources on the second cell, and a first reference signals associated with the second cell; each of the first reference signals is associated with a random access channel resource; second information indicates skip configurations and second reference signals are associated with the second cell; and each of the second reference signals is associated with a random access skip configuration. The method includes receiving a first set of downlink reference signals and a second set of downlink reference signals. The method includes, selecting a first downlink reference signal and determining whether to perform a random access procedure.
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36.发明申请公开(公告)号：US20190306876A1
公开(公告)日：2019-10-03
申请号：US16362680
申请日：2019-03-24
摘要： A method and apparatus communicate a transport block in an unlicensed uplink transmission on a wireless network. Downlink Control Information (DCI) can be received on a control channel. The DCI can schedule an unlicensed uplink (UL) transmission for a UE. The DCI can include a field that indicates whether the UE should apply a scaling factor when determining a Transport Block Size (TBS). A transport block can be transmitted in the unlicensed UL transmission based on the received DCI.
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公开(公告)号：US20190053171A1
公开(公告)日：2019-02-14
申请号：US16059332
申请日：2018-08-09
发明人： Hyejung Jung , Joachim Löhr , Prateek Basu Mallick , Vijay Nangia , Ravi Kuchibhotla , Robert T. Love
摘要： A method during a random access procedure and apparatus is provided, where a first downlink transmit antenna port is selected for transmission on random access channel resources associated with the first downlink transmit antenna port using a first preamble transmit power. A second downlink transmit antenna port is then selected, which is different from the first downlink transmit antenna port, when a random access response message is not received within a random access response reception time window. A preamble transmit power adjustment value is then determined, based upon one or more downlink transmit antenna port specific parameters received from the wireless communication network. A second preamble transmit power based on the determined preamble transmit power adjustment value and the first preamble transmit power is determined. A second preamble with the determined second preamble transmit power is then transmitted on a second subset of random access channel resources, which are associated with the second downlink transmit antenna port.
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公开(公告)号：US11785425B2
公开(公告)日：2023-10-10
申请号：US17948078
申请日：2022-09-19
发明人： Karthikeyan Ganesan , Prateek Basu Mallick , Joachim Loehr , Alexander Johann Maria Golitschek Edler von Elbwart , Ravi Kuchibhotla , Vijay Nangia , Robert T. Love
CPC分类号： H04W4/06 , H04B7/0617 , H04L1/1816 , H04L5/0055 , H04W16/28 , H04W92/18
摘要： Apparatuses, methods, and systems are disclosed for selective retransmission of groupcast data. One apparatus includes a transceiver that transmits groupcast data via sidelink communication to a set of UEs and receives negative acknowledgement feedback via sidelink communication from at least one UE of the set. The apparatus includes a processor that determines a retransmission mode based on the received feedback and controls the transceiver to send selectively beamformed retransmission of the groupcast data according to the determined retransmission mode.
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公开(公告)号：US11770744B2
公开(公告)日：2023-09-26
申请号：US17199210
申请日：2021-03-11
发明人： Hyejung Jung , Prateek Basu Mallick , Joachim Loehr , Ravi Kuchibhotla , Vijay Nangia , Ebrahim MolavianJazi , Robert T. Love
CPC分类号： H04W36/0055 , H04L5/0048 , H04W74/0833
摘要： Apparatuses, methods, and systems are disclosed for random access skip configuration. One method includes receiving a handover command message from a first cell, wherein: the handover command message includes first information that indicates a configuration of a second cell, random access channel resources on the second cell, and a first reference signals associated with the second cell; each of the first reference signals is associated with a random access channel resource; second information indicates skip configurations and second reference signals are associated with the second cell; and each of the second reference signals is associated with a random access skip configuration. The method includes receiving a first set of downlink reference signals and a second set of downlink reference signals. The method includes, selecting a first downlink reference signal and determining whether to perform a random access procedure.
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公开(公告)号：US11617141B2
公开(公告)日：2023-03-28
申请号：US17206014
申请日：2021-03-18
发明人： Hyejung Jung , Alexander Johann Maria Golitschek Edler von Elbwart , Vijay Nangia , Prateek Basu Mallick , Joachim Loehr , Ravi Kuchibhotla , Robert T. Love
IPC分类号： H04W56/00
摘要： Apparatuses, methods, and systems are disclosed for identifying synchronization signal/physical broadcast channel block occasions. One method includes identifying a plurality of synchronization signal/physical broadcast channel block occasions configured to enable reception of a plurality of synchronization signal/physical broadcast channel blocks. A first number of synchronization signal/physical broadcast channel block occasions of the plurality of synchronization signal/physical broadcast channel block occasions is greater than a maximum allowed number of synchronization signal/physical broadcast channel blocks of the plurality of synchronization signal/physical broadcast channel blocks. The method includes receiving the plurality of synchronization signal/physical broadcast channel blocks on a portion of the plurality of synchronization signal/physical broadcast channel block occasions.
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