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公开(公告)号：US20230362989A1
公开(公告)日：2023-11-09
申请号：US18018844
申请日：2021-07-29
发明人： Hossein Bagheri , Ankit Bhamri , Hyejung Jung , Alexander Johann Maria Golitschek Edler von Elbwart , Vijay Nangia
CPC分类号： H04W74/0808 , H04L5/0048
摘要： Apparatuses, methods, and systems are disclosed for selecting a fixed frame period operation for uplink transmission. One apparatus includes a processor and a receiver that receives a first configuration from a RAN node for a first FFP duration and receives a second configuration from the RAN node for a second FFP duration, where the first FFP duration is different than the second FFP duration. The processor selects a FFP duration for an UL transmission to be transmitted based on an entity acquiring a channel occupancy and controls a transmitter to transmit the UL transmission in the channel occupancy with the selected FFP duration, where the selected FFP duration is either the first FFP duration or the second FFP duration.
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公开(公告)号：US11805547B2
公开(公告)日：2023-10-31
申请号：US16456477
申请日：2019-06-28
发明人： Alexander Johann Maria Golitschek Edler von Elbwart , Prateek Basu Mallick , Joachim Loehr , Hyejung Jung , Vijay Nangia
IPC分类号： H04W74/08 , H04W76/11 , H04L1/00 , H04L1/1812 , H04W24/08 , H04W72/0446 , H04W80/02 , H04W72/23
CPC分类号： H04W74/0808 , H04L1/0063 , H04L1/1819 , H04W24/08 , H04W72/0446 , H04W72/23 , H04W74/0833 , H04W76/11 , H04W80/02
摘要： Apparatuses, methods, and systems are disclosed for efficient RACH behavior. One apparatus includes a transmitter that transmits a first PRACH preamble to a base unit to start a RACH procedure; a receiver that receives a RAR (Msg2) from the base unit during a random access response window; and a processor that controls the transmitter to transmit a second PRACH preamble in response to being unable to transmit a RACH Msg3 within an indicated transmission opportunity. The processor may obtain multiple transmission opportunities for transmitting a RACH message such as RACH Msg1 or RACH Msg3 or monitor for multiple RACH Msg2 where transmission opportunity data are conveyed via a RACH Order, an RAR, or DCI for the RACH message. A method or system may perform functions of the apparatus.
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公开(公告)号：US11792739B2
公开(公告)日：2023-10-17
申请号：US17826907
申请日：2022-05-27
CPC分类号： H04W52/146 , H04W52/08 , H04W52/365 , H04W52/367 , H04W52/42 , H04W52/54 , H04W72/1268
摘要： Apparatuses, methods, and systems are disclosed for uplink power control. One method includes receiving uplink power control parameters. The method includes determining a first transmit power for the first uplink transmission based on a corresponding first set of uplink power control parameters. The method includes determining a second transmit power for the second uplink transmission based on a corresponding second set of uplink power control parameters. The method includes performing the first uplink transmission using a first uplink transmission beam pattern or a first spatial domain transmission filter based on the first transmit power. The method includes performing the second uplink transmission using a second uplink transmission beam pattern or a second spatial domain transmission filter based on the second transmit power.
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公开(公告)号：US20230328575A1
公开(公告)日：2023-10-12
申请号：US18024613
申请日：2021-09-06
发明人： Hyejung Jung , Hyung-Nam Choi , Ravi Kuchibhotla , Joachim Loehr , Vijay Nangia
CPC分类号： H04W28/0215 , H04W48/08 , H04W8/24
摘要： In order that devices with reduced capabilities be explicitly identifiable by networks, to flexibly allow and/or restrict their access to the networks, a user equipment (UE) first determines (1102) at least one set of user equipment capabilities. The UE may determine whether an access attempt is authorized based on barring information broadcast by the network to be accessed (specifying e.g. whether a reduced capability UE is allowed to access a cell). The UE then transmits (1104) an access request message to a network device. The access request message includes information corresponding to the at least one set of user equipment capabilities.
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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：US20230262708A1
公开(公告)日：2023-08-17
申请号：US18017617
申请日：2021-07-21
发明人： Alexander Johann Maria Golitschek Edler von Elbwart , Ali Ramadan Ali , Ankit Bhamri , Hossein Bagheri , Karthikeyan Ganesan , Hyejung Jung
IPC分类号： H04W72/21 , H04W72/23 , H04L1/1829 , H04L5/00
CPC分类号： H04W72/21 , H04W72/23 , H04L1/1854 , H04L1/1861 , H04L5/0053
摘要： Apparatuses, methods, and systems are disclosed for supporting acknowledgements for DL data transmitted on UL resources. One apparatus in a mobile communication network includes a processor and a transceiver that receives signaling information from a RAN node to schedule a first set of PDSCH resources and a first set of corresponding PUSCH resources, where the information to schedule the first set of PDSCH resources and the first set of PUSCH resources is transmitted in a same slot. The processor determines feedback information for a PDSCH transmission received from the RAN node using the first set of PDSCH resources and controls the transceiver to send feedback information for the PDSCH transmission to the RAN node using the first set of PUSCH resources.
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公开(公告)号：US11696255B2
公开(公告)日：2023-07-04
申请号：US17409610
申请日：2021-08-23
发明人： Hyejung Jung , Prateek Basu Mallick , Joachim Loehr , Vijay Nangia , Ravi Kuchibhotla , Robert Love
IPC分类号： H04W68/00 , H04W76/28 , H04W76/11 , H04W76/27 , H04W72/0446 , H04W76/10 , H04W48/12 , H04W48/10
CPC分类号： H04W68/005 , H04W48/12 , H04W72/0446 , H04W76/10 , H04W76/11 , H04W76/27 , H04W76/28 , H04W48/10
摘要： Apparatuses, methods, and systems are disclosed for transmission of a paging message. One apparatus includes a processor and a transceiver that transmits at least one paging occasion (“PO”) configuration in a system information block (“SIB”), where the SIB includes a first quantity of PO configurations. The processor determines a paging frame (“PF”) and a PO identity within the PF and selects a PO configuration, where an amount of POs per PF corresponds to the first quantity of PO configurations included in the SIB and where the selected PO configuration is associated with the determined PO identity. The transceiver transmits a PDCCH carrying paging DCI on a particular paging symbol within a particular paging slot of the determined PF, where the particular paging slot and the particular paging symbol are determined based on the selected PO configuration.
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公开(公告)号：US20230209608A1
公开(公告)日：2023-06-29
申请号：US18111085
申请日：2023-02-17
发明人： Hyejung Jung , Vijay Nangia , Ravi Kuchibhotla
IPC分类号： H04W74/08 , H04W48/08 , H04W72/0446 , H04W56/00 , H04W74/00 , H04W72/542
CPC分类号： H04W74/0833 , H04W48/08 , H04W56/001 , H04W72/0446 , H04W72/542 , H04W74/002 , H04W74/0891
摘要： Apparatuses, methods, and systems are disclosed for random access configuration. One method includes receiving a first cell-defining synchronization signal block on a carrier. The method includes synchronizing to the first cell-defining synchronization signal block. The method includes receiving a first system information message associated with a first serving cell of the first cell-defining synchronization signal block. The first system information message includes a first random access channel configuration. The method includes receiving a bandwidth part configuration via a dedicated message from the first serving cell that indicates a bandwidth part configured with a second random access channel configuration. The method includes performing random access according to the second random access channel configuration in the bandwidth part of the first serving cell.
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公开(公告)号：US20230204705A1
公开(公告)日：2023-06-29
申请号：US18000181
申请日：2021-05-28
发明人： Robin Thomas , Karthikeyan Ganesan , Ankit Bhamri , Hyejung Jung , Vijay Nangia , Hossein Bagheri , Ravi Kuchibhotla
CPC分类号： G01S5/0036 , G01S5/0236 , G01S5/0218 , H04W64/00 , G01S2205/008
摘要： Apparatuses, methods, and systems are disclosed for reporting positioning measurements. One method includes receiving positioning measurement configuration information including: a list of candidate beams, wherein each candidate beam of the list of candidate beams is associated with a positioning reference signal; a priority indicator; a temporal switching criteria; and/or a reporting criteria for positioning. The reporting criteria includes a positioning reference signal received power, a non-line-of-sight measurement indicator, a line-of-sight measurement indicator, and/or a reporting priority for each candidate beam of the list of candidate beams. The method includes measuring a positioning reference signal associated with each candidate beam of the list of candidate beams based on an associated positioning reference signal configuration. The method includes reporting positioning measurements based on the reporting criteria for at least one candidate beam of the list of candidate beams.
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80.发明授权公开(公告)号：US11690095B2
公开(公告)日：2023-06-27
申请号：US17529291
申请日：2021-11-18
发明人： Hyejung Jung , Vijay Nangia , Hossein Bagheri
IPC分类号： H04W72/12 , H04W72/566 , H04W72/1268 , H04W72/23
CPC分类号： H04W72/569 , H04W72/1268 , H04W72/23
摘要： An indication to schedule a first uplink channel can be transmitted, where the first uplink channel can correspond to a first transmission occasion and a first priority. An indication to schedule a second uplink channel can be transmitted, where the second uplink channel can correspond to a second transmission occasion and a second priority, where the first transmission occasion can overlap in time with the second transmission occasion and the first priority can be higher than the second priority. A particular symbol of the second uplink channel from which a transmission of the second uplink channel is cancelled by a user equipment can be determined based on the first transmission occasion overlapping in time with the second transmission occasion. A reception of the second uplink channel can be cancelled based on the determined particular symbol.
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