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公开(公告)号：US11558828B2
公开(公告)日：2023-01-17
申请号：US17461790
申请日：2021-08-30
发明人： Joachim Loehr , Alexander Johann Maria Golitschek Edler von Elbwart , Hossein Bagheri , Prateek Basu Mallick , Ravi Kuchibhotla , Vijay Nangia
摘要： Apparatuses, methods, and systems are disclosed for reporting power headroom (“PH”) information. One apparatus is configured with a first serving cell for PUSCH transmissions having a first SCS and a second serving cell for PUSCH transmissions having a second SCS larger than the first SCS. The apparatus has an uplink resource allocation for a first slot on the first serving cell, where the first slot overlaps in time with multiple second slots on the second serving cell, and has an uplink resource allocation for at least one of the multiple second slots that are overlapped by the first slot. A processor calculates PH information for the second serving cell for a first PUSCH scheduled on a first one of the multiple second slots and a transceiver transmits the PH information in an uplink transmission on the first slot.
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公开(公告)号：US20230007634A1
公开(公告)日：2023-01-05
申请号：US17898334
申请日：2022-08-29
发明人： Hossein Bagheri , Vijay Nangia
IPC分类号： H04W72/04 , H04L69/324 , H04W72/14 , H04L1/00 , H04L5/00
摘要： For downlink control, a method receives by use of a processor, at User Equipment, a control channel with a first aggregation level in a Transmission Time Interval. The method attempts to decode the control channel. In response to the control channel being successfully decoded, the method determines a first downlink control information (DCI) with a first number of bits based on the received control channel; determines whether to decode the first DCI to determine a second DCI with a second number of bits based on the first DCI; and determines the second DCI with a second number of bits based on the decoded first DCI if determined to decode the first DCI. The method transmits data according to the second DCI if the second DCI is an uplink grant. The method receives data according to the second DCI if the second DCI is a downlink assignment.
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公开(公告)号：US20220279505A1
公开(公告)日：2022-09-01
申请号：US17632022
申请日：2020-08-13
发明人： Hyejung Jung , Joachim Löhr , Vijay Nangia , Hossein Bagheri
摘要： First information of a DL assignment for a first PDSCH of a serving cell can be received (410). A first PUCCH resource and a second PUCCH resource can be identified (420) for HARQ-ACK feedback of the first PDSCH. A starting symbol of the second PUCCH resource can be later than a starting symbol of the first PUCCH resource. Second information of a DL assignment for a second PDSCH of the serving cell can be received (430). A starting symbol of the second PDSCH can be later than a starting symbol of the first PDSCH. A determination can be made (440) as to whether to delay the HARQ-ACK feedback of the first PDSCH for processing of the second PDSCH. HARQ-ACK information of the first PDSCH can be transmitted (450) on the second PUCCH resource in response to determining to delay the HARQ-ACK feedback of the first PDSCH.
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公开(公告)号：US11432276B2
公开(公告)日：2022-08-30
申请号：US16899897
申请日：2020-06-12
发明人： Hossein Bagheri , Vijay Nangia
摘要： For downlink control, a method receives by use of a processor, at User Equipment, a control channel with a first aggregation level in a Transmission Time Interval. The method attempts to decode the control channel. In response to the control channel being successfully decoded, the method determines a first downlink control information (DCI) with a first number of bits based on the received control channel; determines whether to decode the first DCI to determine a second DCI with a second number of bits based on the first DCI; and determines the second DCI with a second number of bits based on the decoded first DCI if determined to decode the first DCI. The method transmits data according to the second DCI if the second DCI is an uplink grant. The method receives data according to the second DCI if the second DCI is a downlink assignment.
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公开(公告)号：US20220240301A1
公开(公告)日：2022-07-28
申请号：US17718266
申请日：2022-04-11
发明人： Hossein Bagheri , Vijay Nangia , Hyejung Jung , Robert T. Love
摘要： A first indication can be transmitted from at least one first of a first set of TRPs of a network. The first indication can indicate a minimum scheduling offset (Kmin) value between scheduling DCI of the first set of TRPs and a corresponding data communication. A second indication indicating the Kmin value can be received at at least one second TRP of a second set of TRPs of the network. First and second scheduling DCI can be transmitted scheduling respective first and second data communications associated with the respective first and second sets of TRPs. The first and second data communications can be communicated via the respective first and second sets of TRPs of the network such that the offset between the first scheduling DCI and the first data communication is at least the Kmin value and the offset between the second scheduling DCI and the second data communication is at least the Kmin value.
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公开(公告)号：US20220201738A1
公开(公告)日：2022-06-23
申请号：US17693252
申请日：2022-03-11
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 an indication from a network and a channel processing capability. 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. In response to determining 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 the 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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7.发明授权公开(公告)号：US11212821B2
公开(公告)日：2021-12-28
申请号：US16833674
申请日：2020-03-30
发明人： Hyejung Jung , Vijay Nangia , Hossein Bagheri
IPC分类号： H04W72/12
摘要： A first transmission occasion and a first priority of a first uplink channel can be determined. A second transmission occasion and a second priority of a second uplink channel can be determined. The first priority can be higher than the second priority. The first transmission occasion can overlap in time with the second transmission occasion. A particular symbol of the second uplink channel to cancel the transmission of the second uplink channel can be determined based on the first transmission occasion overlapping in time with the second transmission occasion. The transmission of the second uplink channel from the particular symbol can be cancelled.
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公开(公告)号：US20210392591A1
公开(公告)日：2021-12-16
申请号：US17461790
申请日：2021-08-30
发明人： Joachim Loehr , Alexander Johann Maria Golitschek Edler von Elbwart , Hossein Bagheri , Prateek Basu Mallick , Ravi Kuchibhotla , Vijay Nangia
摘要： Apparatuses, methods, and systems are disclosed for reporting power headroom (“PH”) information. One apparatus is configured with a first serving cell for PUSCH transmissions having a first SCS and a second serving cell for PUSCH transmissions having a second SCS larger than the first SCS. The apparatus has an uplink resource allocation for a first slot on the first serving cell, where the first slot overlaps in time with multiple second slots on the second serving cell, and has an uplink resource allocation for at least one of the multiple second slots that are overlapped by the first slot. A processor calculates PH information for the second serving cell for a first PUSCH scheduled on a first one of the multiple second slots and a transceiver transmits the PH information in an uplink transmission on the first slot.
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公开(公告)号：US20210168726A1
公开(公告)日：2021-06-03
申请号：US17166786
申请日：2021-02-03
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：US20200313793A1
公开(公告)日：2020-10-01
申请号：US16826164
申请日：2020-03-20
发明人： Hyejung Jung , Vijay Nangia , Hossein Bagheri
摘要： DCI can be received. The DCI can include scheduling information for a physical channel carrying a TB. The physical channel can include a plurality of repetitions of the TB. The physical channel can span at least one slot. Each of the plurality of repetitions can be within a slot of the at least one slot. At least one repetition of the plurality of the repetitions can have a different duration than a duration of at least one other repetition of the plurality of the repetitions. A repetition duration of each of the plurality of repetitions can be determined based on a plurality of available symbols for the physical channel. The plurality of available symbols can be determined based on the DCI.
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