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公开(公告)号：US12041569B2
公开(公告)日：2024-07-16
申请号：US17286578
申请日：2019-11-01
Applicant: Apple Inc.
Inventor： Debdeep Chatterjee , Sergey Panteleev , Fatemeh Hamidi-Sepehr , Toufiqul Islam
CPC classification number: H04W56/005 , H04W56/0015 , H04W80/02 , H04W92/10
Abstract: A device of a New Radio (NR) User Equipment (UE), a system, a method and a machine-readable medium. The device includes a radio frequency (RF) interface, and a processing circuitry coupled to the RF interface, the processing circuitry to: decode a message from a NR Node B (gNodeB), the message corresponding to a unicast message or to a broadcast message and being received through a Universal Mobile Telecommunications System (UMTS) interface (Uu interface), the message further including reference time information; and determine a reference time from the reference time information, the reference time to be used by higher layers of the UE.
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92.发明授权公开(公告)号：US12028884B2
公开(公告)日：2024-07-02
申请号：US17440586
申请日：2020-04-01
Applicant: Apple Inc.
Inventor： Sergey Panteleev , Alexey Khoryaev , Mikhail Shilov , Kilian Roth , Leonardo Gomes Baltar
IPC: H04W72/00 , H04L5/00 , H04W72/02 , H04W72/0446 , H04W72/0453 , H04W72/541
CPC classification number: H04W72/541 , H04L5/0051 , H04W72/02 , H04W72/0446 , H04W72/0453
Abstract: A method for allocating channel resources for transmitting data by user equipment (UE), includes receiving a resource allocation specification for a PSCCH transmission on PSSCH resources. The resource allocation specifies a PSCCH decoding unit of N symbols by M PRBs. The decoding unit is larger than a resource element group (REG) associated with the PSSCH resources. The method includes causing transmission, by a transceiver, of the PSCCH transmission in using the decoding unit specified by the resource allocation specification.
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93.发明授权公开(公告)号：US12022474B2
公开(公告)日：2024-06-25
申请号：US16616487
申请日：2018-06-15
Applicant: Apple Inc.
Inventor： Debdeep Chatterjee , Sergey Panteleev , Hong He , Gang Xiong , Jeongho Jeon , Ajit Nimbalker , Joonyoung Cho
IPC: H04W72/23 , H04W72/0457
CPC classification number: H04W72/23 , H04W72/0457
Abstract: In one embodiment, an apparatus includes memory storing instructions and processing circuitry coupled to the memory. The processing circuitry is to implement the instructions to select a resource block group (RBG) size configuration from a set of RBG size configurations based on a bandwidth part (BWP) size. Each RBG size configuration is to indicate RBG sizes associated with respective ranges of BWP sizes, and the RBG sizes are to indicate a number of frequency-domain physical resource blocks (PRBs) for physical downlink shared channel (PDSCH) or physical uplink shared channel (PUSCH) transmissions. The processing circuitry is further to implement the instructions to allocate PRBs for communication between the gNB device and a user equipment (UE) device via the PDSCH or PUSCH transmissions based on the selected RBG size, and to encode downlink control information (DCI) that indicates the allocated PRBs for transmission to the UE device.
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94.发明公开公开(公告)号：US20240155687A1
公开(公告)日：2024-05-09
申请号：US18541248
申请日：2023-12-15
Applicant: Apple Inc.
Inventor： Alexey Khoryaev , Mikhail Shilov , Andrey Chervyakov , Sergey Panteleev
IPC: H04W74/0816 , H04B17/318 , H04W4/46 , H04W28/02 , H04W72/02 , H04W72/541
CPC classification number: H04W74/0816 , H04B17/318 , H04W4/46 , H04W28/0284 , H04W72/02 , H04W72/541 , H04W76/14
Abstract: Systems and methods of providing RAT co-existence and congestion control in V2V communications are generally described. A vUE detects specific non-LTE RAT transmissions in a listening period of a PSCCH or PSSCH, determines whether a metric has been met and reselects to a non-overloaded channel to communicate with other vUEs or the eNB. The manner of reselection is dependent on the RAT specific or V2X service priorities of the channels, as well as whether the channels are V2V service dependent.
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公开(公告)号：US20240147488A1
公开(公告)日：2024-05-02
申请号：US18407176
申请日：2024-01-08
Applicant: Apple Inc.
Inventor： Debdeep Chatterjee , Sergey Panteleev , Gang Xiong
IPC: H04W72/23 , H04L5/00 , H04L5/14 , H04W72/0446
CPC classification number: H04W72/23 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/14 , H04W72/0446 , H04L5/0023
Abstract: The disclosure describes mechanisms for reliability enhancement on control channel and data channel and mechanisms in URLLC. An apparatus of a RAN node for URLLC includes baseband circuitry to configure at least one DCI for scheduling transmission of at least one PDSCH content having same information. For each DCI, the baseband circuitry determines a CORESET for transmitting the DCI. The disclosure further describes mechanisms for the support of low latency transmission in URLLC. To improve peak data rate and spectrum efficiency in FDD system, the RAN node configures a DCI for scheduling data transmission using blank resources of a self-contained slot structure. Further, CBG-based transmission with separate HARQ-ACK feedback is provided to configure a DCI for scheduling data transmission of a TB and to divide the TB into multiple CBGs, and to configure uplink control data to carry separate HARQ feedback for the CBGs.
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Patent Agency Ranking
公开(公告)号：US11974364B2
公开(公告)日：2024-04-30
申请号：US16500772
申请日：2018-05-03
Applicant: Apple Inc.
Inventor： Gang Xiong , Debdeep Chatterjee , Alexey Khoryaev , Sergey Panteleev , Hong He , Yushu Zhang , Yongjun Kwak
IPC: H04W88/06 , H04L1/00 , H04L1/1607 , H04L1/1812 , H04L1/1829 , H04L1/1867 , H04L5/00 , H04W24/08 , H04W72/0446
CPC classification number: H04W88/06 , H04L1/0013 , H04L1/0061 , H04L1/1664 , H04L1/1819 , H04L1/1887 , H04L5/0007 , H04L5/0055 , H04W24/08 , H04W72/0446
Abstract: Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to process one or more configuration transmissions from the gNB carrying a rule for Uplink (UL) collisions and process a first Downlink (DL) transmission and a second DL transmission. The second circuitry may be operable to identify a first UL transmission for the first DL transmission and a second UL transmission for the second DL transmission, the first UL transmission overlapping with the second UL transmission in at least one Orthogonal Frequency Division Multiplexing (OFDM) symbol. The third circuitry may be operable to generate at least one of the first UL transmission and the second UL transmission in accordance with the rule for UL collisions.
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公开(公告)号：US20240032054A1
公开(公告)日：2024-01-25
申请号：US18477041
申请日：2023-09-28
Applicant: Apple Inc.
Inventor： Gang Xiong , Jeongho Jeon , Joonyoung Cho , Debdeep Chatterjee , Sergey Panteleev , Yushu Zhang
CPC classification number: H04W72/23 , H04L5/0053 , H04W84/042
Abstract: An apparatus, method, system and machine-readable medium. The apparatus may be an apparatus of a New Radio (NR) gNodeB or of a NR User Equipment (UE), and may include a memory and processing circuitry. The processing circuitry for the apparatus of the gNodeB is to: configure a plurality of bandwidth parts (BWPs) associated with respective numerologies; determine a physical downlink control channel (PDCCH) including downlink control information (DCI), the DCI including information on scheduled resources including BWP index for a data transmission to or from a User Equipment (UE), the data transmission to occupy one of the plurality of BWPs or multiple ones of the plurality of BWPs; encode the PDCCH for transmission; and process the data transmission based on the DCI. The apparatus of the NR UE is to: process a physical downlink control channel (PDCCH) from a NR gNodeB, the PDCCH including downlink control information (DCI) indicating scheduled resources for a data transmission to or from the UE, the data transmission to occupy one or multiple ones of a plurality of BWPs configured by the gNodeB; and process the data transmission based on the DCI.
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公开(公告)号：US11882535B2
公开(公告)日：2024-01-23
申请号：US17950578
申请日：2022-09-22
Applicant: Apple Inc.
Inventor： Ajit Nimbalker , Debdeep Chatterjee , Jeongho Jeon , Fatemeh Hamidi-Sepehr , Sergey Panteleev , Gang Xiong , Alexey Vladimirovich Khoryaev , Mikhail Shilov , Sergey Sosnin , Andrey Chervyakov
CPC classification number: H04W56/001 , H04L5/001 , H04L5/0048 , H04W4/40 , H04W72/23 , H04L5/0005 , H04L5/0007 , H04L5/0051 , H04L5/0094 , H04L5/0098 , H04W88/02
Abstract: Embodiments of a User Equipment (UE), Generation Node-B (gNB) and methods of communication are disclosed herein. The UE may attempt to decode sidelink synchronization signals (SLSSs) received on component carriers (CCs) of a carrier aggregation. In one configuration, synchronization resources for SLSS transmissions may be aligned across the CCs at subframe boundaries in time, restricted to a portion of the CCs, and restricted to a same sub-frame. The UE may, for multiple CCs, determine a priority level for the CC based on indicators in the SLSSs received on the CC. The UE may select, from the CCs on which one or more SLSSs are decoded, the CC for which the determined priority level is highest. The UE may determine a reference timing for sidelink communication based on the one or more SLSSs received on the selected CC.
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公开(公告)号：US11849413B2
公开(公告)日：2023-12-19
申请号：US17950468
申请日：2022-09-22
Applicant: Apple Inc.
Inventor： Ajit Nimbalker , Debdeep Chatterjee , Jeongho Jeon , Fatemeh Hamidi-Sepehr , Sergey Panteleev , Gang Xiong , Alexey Vladimirovich Khoryaev , Mikhail Shilov , Sergey Sosnin , Andrey Chervyakov
CPC classification number: H04W56/001 , H04L5/001 , H04L5/0048 , H04W4/40 , H04W72/23 , H04L5/0005 , H04L5/0007 , H04L5/0051 , H04L5/0094 , H04L5/0098 , H04W88/02
Abstract: Embodiments of a User Equipment (UE), Generation Node-B (gNB) and methods of communication are disclosed herein. The UE may attempt to decode sidelink synchronization signals (SLSSs) received on component carriers (CCs) of a carrier aggregation. In one configuration, synchronization resources for SLSS transmissions may be aligned across the CCs at subframe boundaries in time, restricted to a portion of the CCs, and restricted to a same sub-frame. The UE may, for multiple CCs, determine a priority level for the CC based on indicators in the SLSSs received on the CC. The UE may select, from the CCs on which one or more SLSSs are decoded, the CC for which the determined priority level is highest. The UE may determine a reference timing for sidelink communication based on the one or more SLSSs received on the selected CC.
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公开(公告)号：US11832264B2
公开(公告)日：2023-11-28
申请号：US16466446
申请日：2018-06-13
Applicant: Apple Inc.
Inventor： Gang Xiong , Jeongho Jeon , Joonyoung Cho , Debdeep Chatterjee , Sergey Panteleev , Yushu Zhang
CPC classification number: H04W72/23 , H04L5/0053 , H04W84/042 , H04W88/08
Abstract: An apparatus, method, system and machine-readable medium. The apparatus may be an apparatus of a New Radio (NR) gNodeB or of a NR User Equipment (UE), and may include a memory and processing circuitry. The processing circuitry for the apparatus of the gNodeB is to: configure a plurality of bandwidth parts (BWPs) associated with respective numerologies; determine a physical downlink control channel (PDCCH) including downlink control information (DCI), the DCI including information on scheduled resources including BWP index for a data transmission to or from a User Equipment (UE), the data transmission to occupy one of the plurality of BWPs or multiple ones of the plurality of BWPs; encode the PDCCH for transmission; and process the data transmission based on the DCI. The apparatus of the NR UE is to: process a physical downlink control channel (PDCCH) from a NR gNodeB, the PDCCH including downlink control information (DCI) indicating scheduled resources for a data transmission to or from the UE, the data transmission to occupy one or multiple ones of a plurality of BWPs configured by the gNodeB; and process the data transmission based on the DCI.
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