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公开(公告)号：US12127278B2
公开(公告)日：2024-10-22
申请号：US17582994
申请日：2022-01-24
CPC分类号： H04W76/14 , H04L12/185 , H04W4/40 , H04W72/40 , H04W92/18
摘要： Apparatuses, methods, and systems are disclosed for determining whether an active unicast session can be re-used. One apparatus includes a transceiver and a processor that receives, e.g., from an internal application or operating system, a first request to establish a unicast session over a direct communication link to a first UE. Here, the first request indicates a source application-layer identifier of the apparatus and a target application-layer identifier of the first UE. The processor determines whether an active unicast session between the source application-layer identifier and the target application-layer identifier already exists. If an active unicast session between the source application-layer identifier and the target application-layer identifier already exists, then the processor re-uses the already-existing active unicast session. Otherwise, the processor establishes a new unicast session between the apparatus and the first UE.
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公开(公告)号：US12095540B2
公开(公告)日：2024-09-17
申请号：US17796471
申请日：2021-01-29
发明人： Ali Ramadan Ali , Ankit Bhamri , Karthikeyan Ganesan , Alexander Johann Maria Golitschek Edler von Elbwart , Joachim Loehr , Prateek Basu Mallick
IPC分类号： H04B7/06 , H04W74/0833
CPC分类号： H04B7/0695 , H04W74/0833
摘要： Apparatuses, methods, and systems are disclosed for UL beam/panel selection indication. One apparatus includes a transceiver comprising a plurality of UE panels associated with one or more beams, the transceiver receiving a plurality of SSBs on at least two UE panels. The apparatus includes a processor that determines a corresponding set of UE panels from the SSBs and sends, via the transceiver, an indication of the corresponding set of UE panels from the apparatus to a RAN node using a random-access procedure.
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公开(公告)号：US12089228B2
公开(公告)日：2024-09-10
申请号：US17983678
申请日：2022-11-09
IPC分类号： H04W72/23
CPC分类号： H04W72/23
摘要： Apparatuses, methods, and systems are disclosed for multiple radio access technology communications. One method includes receiving control information at a device on a first radio access technology, wherein: the control information comprises radio access technology information, sidelink resource allocation information, and timing offset information; the radio access technology information indicates that the sidelink resource allocation information is for a second radio access technology; and the first radio access technology is different from the second radio access technology; and wherein the timing offset information is used in the device to determine a time to apply the sidelink resource allocation for the second radio access technology.
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公开(公告)号：US20240298335A1
公开(公告)日：2024-09-05
申请号：US18263103
申请日：2022-01-25
发明人： Joachim Löhr , Alexander Johann Maria Golitschek Edler von Elbwart , Ravi Kuchibhotla , Prateek Basu Mallick , Karthikeyan Ganesan
IPC分类号： H04W72/232 , H04L1/00 , H04L1/1812 , H04W72/1268
CPC分类号： H04W72/232 , H04L1/0061 , H04L1/1812 , H04W72/1268
摘要： Various aspects of the present disclosure relate to selective duplication for TSN flows. One apparatus includes at least one memory and at least one processor that is configured to transmit a transport block (“TB”), receive, in response to the TB, downlink control information (“DCI”), the DCI comprising a new data indicator (“NDI”) field and a control field, the NDI field comprising a value that indicates that the transmission of the TB was unsuccessful and the control field comprising a value that indicates not to perform a retransmission of the TB, and triggers at least one action to increase a transmission reliability for a subsequent TB.
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公开(公告)号：US11968605B2
公开(公告)日：2024-04-23
申请号：US17718236
申请日：2022-04-11
IPC分类号： H04W4/40 , H04L1/1812 , H04L5/00 , H04W72/23 , H04W92/18
CPC分类号： H04W4/40 , H04L1/1819 , H04L5/0055 , H04W72/23 , H04W92/18
摘要： Apparatuses, methods, and systems are disclosed for aggregating HARQ feedback and sidelink retransmission procedure. One apparatus includes a transceiver and a processor coupled with the transceiver, the processor configured to cause the apparatus to transmit sidelink data to each of one or more UEs of a set of UEs and to receive SL feedback from each of the one or more UEs of the set of UEs, the sidelink feedback comprising HARQ feedback indicating a HARQ positive acknowledgement or a HARQ negative acknowledgement. Via the transceiver, the processor transmits an uplink message to a network entity, the uplink message comprising an aggregate of the received sidelink feedback from each of the one or more UEs of the set of UEs.
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公开(公告)号：US11916677B2
公开(公告)日：2024-02-27
申请号：US17868582
申请日：2022-07-19
发明人： Karthikeyan Ganesan , Joachim Loehr , Prateek Basu Mallick , Alexander Johann Maria Golitschek Edler von Elbwart , Ravi Kuchibhotla
IPC分类号： H04L1/1812 , H04W92/18
CPC分类号： H04L1/1812 , H04W92/18
摘要： Apparatuses, methods, and systems are disclosed for responding to a new data indicator for a hybrid automatic repeat request process. One method includes determining whether a current new data indicator in a current sidelink grant matches a last received new data indicator in a last received sidelink grant for a first hybrid automatic repeat request process. The method includes, in response to determining that the current new data indicator does not match the last received new data indicator, determining whether a negative acknowledgement has been transmitted in response to the last received sidelink grant.
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公开(公告)号：US11910387B2
公开(公告)日：2024-02-20
申请号：US17553352
申请日：2021-12-16
发明人： Karthikeyan Ganesan , Prateek Basu Mallick , Joachim Löhr , Alexander Johann Maria Golitschek Edler von Elbwart , Vijay Nangia
IPC分类号： H04W72/12 , H04W72/20 , H04L1/08 , H04W72/121 , H04W4/40
CPC分类号： H04W72/20 , H04L1/08 , H04W72/121 , H04W4/40
摘要： First stage SCI can be determined. The first stage SCI can include a modification periodicity. The modification periodicity can be for the periodicity of modification of the second stage SCI. The first stage SCI can be periodically transmitted. The second stage SCI can be determined. The second stage SCI can be transmitted.
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公开(公告)号：US20240057207A1
公开(公告)日：2024-02-15
申请号：US18256006
申请日：2021-12-06
摘要： Apparatuses, methods, and systems are disclosed for inter-UE coordination when using SL discontinuous reception (“DRX”). One apparatus includes a transceiver and a processor that determines a DRX configuration that is to be used towards a peer UE, where the DRX configuration includes an active time during which sidelink data is exchanged with the peer UE. The processor determines a set of resources for sidelink communication and identifies an intersection of the active time and the set of resources. The transceiver transmits to the peer UE an indication of the identified intersection of the active time and the set of resources.
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公开(公告)号：US20240032147A1
公开(公告)日：2024-01-25
申请号：US18255844
申请日：2021-12-02
摘要： Apparatuses, methods, and systems are disclosed for collecting MBS measurements in a communication network. One apparatus includes a processor and a transceiver that sends a first message to a communication device and receives a second message from the communication device. Here, the first message includes a configuration for logging MBS measurements and the second message includes a set of logged measurement results for at least one MBS service of interest. The processor controls MBS operation in a communication network based on the logged measurement results collected from the communication device.
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公开(公告)号：US20240023192A1
公开(公告)日：2024-01-18
申请号：US18256402
申请日：2021-12-07
IPC分类号： H04W76/27
CPC分类号： H04W76/27
摘要： Apparatuses, methods, and systems are disclosed for configuring logical channel (“LCH”) mapping restriction for small-data transmission. One apparatus includes a transceiver that receives a configuration with LCH mapping restrictions for an LCH. The apparatus includes a processor applies a first set of LCH mapping restrictions for uplink transmissions when the first apparatus is in a Radio Resource Control (“RRC”) connected state and applies a second set of LCH mapping restrictions for uplink transmissions when the first apparatus is in a RRC inactive state, where the LCH mapping restrictions of the first set are different than the LCH mapping restrictions of the second set.
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