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公开(公告)号：US20240260030A1
公开(公告)日：2024-08-01
申请号：US18559494
申请日：2022-05-09
发明人： Hossein Bagheri , Alexander Johann Maria Golitschek Edler von Elbwart , Hyejung Jung , Ankit Bhamri , Vijay Nangia , Joachim Löhr
IPC分类号： H04W72/1268 , H04W72/23 , H04W74/0808
CPC分类号： H04W72/1268 , H04W74/0808 , H04W72/23
摘要： Apparatuses, methods, and systems are disclosed for channel occupancy initiator determination for transmissions in unlicensed spectrum. An apparatus (700) includes a transceiver (725) that receives a scheduling downlink control information (“DCI”) for scheduling a set of physical uplink shared channel (“PUSCH”) transmissions, the set of PUSCH transmissions comprising at least two PUSCH transmissions. The apparatus (700) includes a processor (705) that determines a channel occupancy time (“COT”) initiator for each PUSCH transmission of the set of PUSCH transmissions and determines a set of COTs associated with the set of PUSCH transmissions based on the determined COT initiator for each PUSCH transmission of the set of PUSCH transmissions. The transceiver (725) transmits the set of PUSCH transmissions without transmitting a set of symbols of the set of PUSCH transmissions that overlap with idle periods of the determined set of COTs.
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公开(公告)号：US20240188103A1
公开(公告)日：2024-06-06
申请号：US18553699
申请日：2022-03-29
发明人： Joachim Löhr , Prateek Basu Mallick
摘要： Apparatuses, methods, and systems are disclosed for sidelink logical channel prioritization. An apparatus (400) includes a processor (405) that determines a sidelink (“SL”) grant for a new SL transmission and selects a destination for the new SL transmission allocated by the SL grant based on at least one of a set of SL logical channels (“LCHs”) and a set of 5 medium access control (“MAC”) control elements (“CEs”) wherein the selected destination is in a SL active time for a SL transmission occasion allocated by the SL grant for the new SL transmission.
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公开(公告)号：US20240064817A1
公开(公告)日：2024-02-22
申请号：US18261244
申请日：2022-01-14
IPC分类号： H04W74/08
CPC分类号： H04W74/0833
摘要： Apparatuses, methods, and systems are disclosed for slice-specific RACH configuration. One apparatus (1000) includes a processor (1005) and a transceiver (1025) that receives (1205) a first set of slice-specific RACH configurations and receives (1210) a mapping of slice group identities to network slices of a communication network. Here, each slice-specific RACH configuration contains a set of random access parameters specific to a slice group identity. The processor (1005) selects (1215) a first RACH configuration for a first network slice based on the mapping and performs (1220) a random-access procedure in accordance with the first RACH configuration. Via the transceiver (1025), the processor (1005) transmits (1225) a service request to the communication network in accordance with the first RACH configuration.
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公开(公告)号：US20230156716A1
公开(公告)日：2023-05-18
申请号：US17528687
申请日：2021-11-17
CPC分类号： H04W72/14 , H04W72/042 , H04W72/0466 , H04W68/005 , H04L1/0061
摘要： Various aspects of the present disclosure relate to generating a notification that instructs a user equipment (UE) to perform a configured grant-small data transmission (CG-SDT) action to cause CG-SDT resources of the UE to be released. A base station generates a notification with an instruction to perform a CG-SDT action and communicates the notification to a UE. The UE receives the instruction and performs the CG-SDT action to release CG-SDT resources allocated to the UE while the UE is in an inactive state.
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公开(公告)号：US20230141989A1
公开(公告)日：2023-05-11
申请号：US17520539
申请日：2021-11-05
发明人： Hossein Bagheri , Joachim Löhr , Alexander Golitschek Edler von Elbwart , Hyejung Jung , Ankit Bhamri , Vijay Nangia
CPC分类号： H04W74/0808 , H04W72/14 , H04W16/14 , H04L1/1812 , H04W72/042
摘要： Various aspects relate to a device that receives a configured uplink grant from a base station for semi-persistent uplink transmissions, receives a configuration for a retransmission timer, receives a configuration of a next-generation NodeB (gNB) fixed frame period (FFP) for semi-static channel access in a shared spectrum, detects a downlink transmission burst within gNB-FFP, and obtains a medium access control protocol data unit for a configured uplink transmission that includes a first physical uplink shared channel (PUSCH) transmission. A communications manager establishes that a hybrid automatic repeat request process associated with the first PUSCH transmission is pending so as to preclude performance of the first PUSCH transmission in response to determinations that the first PUSCH transmission is associated with a gNB channel occupancy time (COT), there is a time gap between the downlink transmission burst within the gNB-COT, and the first PUSCH transmission is smaller than a time gap threshold.
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公开(公告)号：US20220286984A1
公开(公告)日：2022-09-08
申请号：US17632224
申请日：2020-08-17
发明人： Hyejung Jung , Alexander Johann Maria Golitschek Edler von Elbwart , Joachim Löhr , Vijay Nangia , Prateek Basu Mallick
摘要： Information of at least one measurement RS resource and measurement timing configuration can be received (510). An attempt can be made to detect (530) at least one measurement RS on the at least one measurement RS resource from downlink signals received (520) in a first measurement window. Measurements can be performed (540) on a first set of measurement RSs including at least one successfully detected measurement RS from the at least one measurement RS. A second set of measurement RSs can be identified (550) from the at least one measurement RS, where the second set of measurement RSs was not detected in the first measurement window. An attempt can be made to detect (560) at least the second set of measurement RSs in a second measurement window, where the second measurement window can start no earlier than an end of the first measurement window.
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7.发明申请公开(公告)号：US20220158886A1
公开(公告)日：2022-05-19
申请号：US17666373
申请日：2022-02-07
发明人： Hyejung Jung , Joachim Löhr , Prateek Basu Mallick , Vijay Nangia , Ravi Kuchibhotla , Robert T. Love
IPC分类号： H04L27/26 , H04B7/06 , H04W52/50 , H04B1/401 , H04W72/04 , H04W74/08 , H04W52/14 , H04W52/16 , H04W52/24 , H04W52/48 , H04W74/00
摘要： A method and apparatus is provided, where a respective reference signal associated with each of one or more downlink transmit antenna ports in a wireless communication network is received. A value is determined for each of one or more measurable characteristics relative to each of the received reference signals. One or more parameters are received, the parameters including one or more adjustments, where each adjustment is specific to one of the downlink transmit antenna ports and include adjustments in the form of one or more respective offset values to be applied to at least some of the one or more determined values of the measurable characteristics of the received reference signals. At least one downlink transmit antenna port is then to function as a serving downlink transmit antenna port for the user equipment, based upon a comparison of the resulting values of the measurable characteristics of the received reference signals after the received one or more adjustments have been applied to the corresponding determined values.
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公开(公告)号：US20200314711A1
公开(公告)日：2020-10-01
申请号：US16827706
申请日：2020-03-23
发明人： Prateek Basu Mallick , Ravi Kuchibhotla , Hyejung Jung , Joachim Löhr , Ebrahim MolavianJazi , Vijay Nangia
摘要： A handover command message can be received. The handover command message can include at least one handover condition. The at least one handover condition can include an indication that handover can occur after at least one beam failure. A handover procedure can be performed based on the at least one handover condition.
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9.发明申请公开(公告)号：US20190053139A1
公开(公告)日：2019-02-14
申请号：US16058992
申请日：2018-08-08
摘要： A determination can be made as to whether a mobile equipment has valid credentials for accessing an available public land mobile network. Availability of restricted operator services access support can be detected. A cell of a public land mobile network that supports restricted operator services access can be selected as a serving cell if restricted operator services access support is available and the mobile equipment does not have valid credentials for accessing the available public land mobile network. An attach procedure can be performed for restricted operator services using the public land mobile network of the selected cell as a selected public land mobile network.
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公开(公告)号：US20240349129A1
公开(公告)日：2024-10-17
申请号：US18291523
申请日：2022-07-22
发明人： Hyejung Jung , Joachim Löhr , Hyung-Nam Choi , Sher Ali Cheema , Majid Ghanbarinejad , Vijay Nangia
IPC分类号： H04W36/00
CPC分类号： H04W36/0009
摘要： Apparatuses and methods are disclosed for group-based mobility configuration. A user equipment (UE) (600) includes a transceiver (625) and a processor (605) coupled to the transceiver (625). The processor (605) is configured to cause the UE (600) to receive a group handover configuration comprising a first identifier and a second identifier, the first identifier for a group of UE apparatuses and the second identifier for the UE apparatus within the group of UE apparatuses. In one embodiment, the processor (605) is configured to cause the UE (600) to receive a group handover command message based on the first identifier. In one embodiment, the processor (605) is configured to cause the UE (600) to perform handover of the UE apparatus to a target cell in response to determining that the group handover command comprises handover information for the UE apparatus based on the second identifier.
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