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公开(公告)号：US20240015612A1
公开(公告)日：2024-01-11
申请号：US18251390
申请日：2021-10-29
CPC分类号： H04W36/0066 , H04W36/0033 , H04W36/023
摘要： Apparatuses, methods, and systems are disclosed for remapping traffic between network slices during handover. One apparatus includes a processor and a transceiver that receives a first message indicating that a first connection is not supported in a target RAN. Here, the first connection is established with a first network slice and the first message indicates that buffering-and-forwarding of data traffic of the first connection is supported. The transceiver transmits a request to establish a second connection with a second network slice over the Target RAN and receives a second message from the Target RAN for establishing the second connection, where the second message includes an identifier of the first connection. The processor communicates at least one buffered data packet of the first connection over the second connection.
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12.发明公开公开(公告)号：US20230413166A1
公开(公告)日：2023-12-21
申请号：US18212701
申请日：2023-06-21
IPC分类号： H04W48/16 , H04W48/12 , H04W76/27 , H04W76/10 , H04W12/08 , H04W48/02 , H04W48/18 , H04W60/00
CPC分类号： H04W48/16 , H04W48/12 , H04W76/27 , H04W76/10 , H04W12/08 , H04W48/02 , H04W48/18 , H04W60/00 , H04W12/06
摘要： A transceiver can transmit a broadcasted system information message including a restricted operator service access indication from a serving cell of a network. A controller can perform a radio resource control connection establishment procedure to receive an attach request message. The radio resource control connection establishment procedure can be for the restricted operator service access and can include receiving a RRCConnectionSetupComplete message from a mobile equipment to the network
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公开(公告)号：US20230362812A1
公开(公告)日：2023-11-09
申请号：US18354366
申请日：2023-07-18
CPC分类号： H04W52/0216 , H04W24/10 , H04W52/0229
摘要： Apparatuses, methods, and systems are disclosed for reporting transmission for discontinuous reception. One method includes determining whether a symbol occurs within a discontinuous reception on duration time period. The method includes, in response to determining that the symbol occurs within the discontinuous reception on duration time period, determining whether to transmit a report. The method includes transmitting the report regardless of whether a discontinuous reception on duration timer is running.
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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：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：US20230300759A1
公开(公告)日：2023-09-21
申请号：US18322867
申请日：2023-05-24
IPC分类号： H04W52/36 , H04W72/044 , H04W72/21 , H04W72/23
CPC分类号： H04W52/365 , H04W72/0473 , H04W72/21 , H04W72/23
摘要： Apparatuses, methods, and systems are disclosed for power headroom report generation. One method includes aggregating multiple serving cells. The method includes determining that a power headroom report is triggered. The method includes receiving, at a first time after the power headroom report is triggered, a first uplink grant that allocates resources for a new transmission on a serving cell of the multiple serving cells. The method includes determining a power headroom value for each serving cell of the multiple serving cells being activated based on information received prior to and including the first time. The method includes generating a power headroom report medium access control control element including at least the power headroom value for each serving cell of the multiple serving cells being activated.
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公开(公告)号：US20230262738A1
公开(公告)日：2023-08-17
申请号：US18016151
申请日：2021-07-10
IPC分类号： H04W72/40 , H04L5/00 , H04L1/1812 , H04W72/232 , H04W76/28
CPC分类号： H04W72/40 , H04L5/0055 , H04L1/1812 , H04W72/232 , H04W76/28
摘要： Apparatuses, methods, and systems are disclosed for indication of a request for sidelink resources. One method (500) includes receiving (502) a hybrid automatic repeat request feedback message over a first radio interface. The method (500) includes, in response to determining that the hybrid automatic repeat request feedback message indicates an unsuccessful decoding of a corresponding transport block, transmitting (504) a negative acknowledgment on a physical uplink control channel of a second radio interface. The negative acknowledgment indicates a request for sidelink resources on the first radio interface. The method (500) includes starting (506) a timer in response to transmitting the negative acknowledgment.
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公开(公告)号：US20230259092A1
公开(公告)日：2023-08-17
申请号：US18306384
申请日：2023-04-25
IPC分类号： G05B19/042
CPC分类号： G05B19/042 , G05B2219/25174 , G05B2219/2642
摘要： Apparatuses, methods, and systems are disclosed for extracting EtherCAT datagrams from an EtherCAT frame. One method includes receiving an EtherCAT frame. The method includes determining a first EtherCAT datagram in the EtherCAT frame for a first device and a second EtherCAT datagram in the EtherCAT frame for a second device. The method includes extracting the first EtherCAT datagram from the EtherCAT frame to result in an extracted first EtherCAT datagram and the second EtherCAT datagram from the EtherCAT frame to result in an extracted second EtherCAT datagram. The method includes transmitting the extracted first EtherCAT datagram directly to the first device. The method includes transmitting the extracted second EtherCAT datagram directly to the second device.
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公开(公告)号：US20230231654A1
公开(公告)日：2023-07-20
申请号：US17925249
申请日：2021-05-13
IPC分类号： H04L1/08 , H04L1/1867
CPC分类号： H04L1/08 , H04L1/1887
摘要： Apparatuses, methods, and systems are disclosed for supporting a mixture of BR and HFBT. One apparatus (600) includes a processor (605) that provides a physical (“PHY”) layer (255) and a Medium Access Control (“MAC”) layer (260) and a transceiver (625) that communicates on a sidelink channel. The processor (605) determines (805) a minimum time duration between a first resource for HARQ transmission of the transport block (“TB”) and a second resource for HARQ transmission of the TB. Here, the minimum time duration comprises a sum of: a first time to receive HARQ feedback, a second time to determine whether to perform retransmissions of the TB, and a third time to retransmit the TB. The processor (605) selects (810) a retransmission mode based on the minimum time duration and selects (815) sidelink resources for retransmission of the TB based on the selected retransmission mode.
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