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公开(公告)号：US20240137950A1
公开(公告)日：2024-04-25
申请号：US18449374
申请日：2023-08-13
IPC分类号： H04W72/232 , H04W48/02
CPC分类号： H04W72/232 , H04W48/02
摘要： Systems, methods, apparatuses, and computer program products for access management for reduced capability (RedCap) devices. A method may include acquiring system information from a cell. In some example embodiments, the system information may provide a control resource set zero configuration. The method may also include monitoring a physical downlink control channel based on the control resource set zero configuration. The method may further include receiving, from the physical downlink control channel, downlink control information that indicates a resource allocation for a system information block. In addition, the method may include determining, from the resource allocation whether the cell is barred.
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公开(公告)号：US20240098648A1
公开(公告)日：2024-03-21
申请号：US18447873
申请日：2023-08-10
发明人： Muhammad TAYYAB , Muhammad Majid BUTT , Rapeepat RATASUK , Nitin MANGALVEDHE , Gilsoo LEE , Navin HATHIRAMANI , Louis MADIER
CPC分类号： H04W52/0258 , H04W68/00
摘要： Systems, methods, apparatuses, and computer program products for power state transition handling for energy harvesting aware user equipment are provided. For example, a method can include sending, by a user equipment, a message to a network indicating either a power state transition or non-transition. The power state transition can correspond to the user equipment transitioning from a first power state to a second power state based on an available energy of the user equipment. The method can also include receiving, by the user equipment, an information message from the network in accordance with the power state transition.
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公开(公告)号：US20230180235A1
公开(公告)日：2023-06-08
申请号：US17998070
申请日：2021-04-22
IPC分类号： H04W72/1273 , H04W72/23 , H04L5/00
CPC分类号： H04W72/1273 , H04W72/23 , H04L5/0053
摘要： A system, apparatus, method, and non-transitory computer readable medium for system information acquisition for reduced capability NR devices may include a UE device which is caused to, determine a plurality of physical downlink control channel (PDCCH) candidates from a control resource set (CORESET), monitor a PDCCH from the plurality of PDCCH candidates, determine reduced capability (REDCAP) scheduling information from a downlink control information (DCI) received on the PDCCH, and receive REDCAP system information based on the determined REDCAP scheduling information.
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4.发明公开公开(公告)号：US20230179343A1
公开(公告)日：2023-06-08
申请号：US17997719
申请日：2020-05-18
IPC分类号： H04L1/1829 , H04W24/02 , H04L1/1867 , H04L1/1812
CPC分类号： H04L1/1854 , H04L1/1812 , H04L1/1896 , H04W24/02
摘要： An apparatus including at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to identify at least one of a plurality of user equipment based on a pre-determined channel quality. A determination is made that point-to-point efficiency is greater than point-to-multipoint efficiency. At least one identified UE with worse channel condition is switched from point-to-multipoint to point-to-point.
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公开(公告)号：US20230109684A1
公开(公告)日：2023-04-13
申请号：US17906148
申请日：2021-03-04
摘要： According to a first embodiment, a method may include transmitting to at least one user equipment at least one configuration of channel quality indication comprising at least one indication of whether downlink transmissions associated with 16-quadrature amplitude modulation is supported. The method may further include receiving, based upon at least one condition being satisfied, from the at least one user equipment, at least one extended channel quality indication report.
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6.发明申请公开(公告)号：US20220322307A1
公开(公告)日：2022-10-06
申请号：US17218629
申请日：2021-03-31
摘要： Systems, methods, apparatuses, and computer program products for modulation coding scheme (MCS) table extension for narrowband Internet of Things (NB-IoT). The method may include receiving at a user equipment, downlink control information from a network node comprising a modulation and coding scheme field and a repetition number field. The method may also include reading the modulation and coding scheme field and the repetition number field. The method may further include determining a modulation and coding scheme value and a repetition number based on an indication in the modulation and coding scheme field. In addition, the method may include setting a transmission block size index value based on the determination.
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公开(公告)号：US20220167457A1
公开(公告)日：2022-05-26
申请号：US17430807
申请日：2020-02-11
摘要： At a UE configured with an idle-mode configuration for using a PUR, determining that data not associated with the PUR is to be transmitted or received via an RRC connection. The UE performs an initial access to a network for the radio resource control connection. The UE transitions from RRC idle mode to RRC connected mode. The UE performs one of suspending the idle-mode configuration or maintaining the idle-mode configuration, for at least a duration of the RRC connected mode. A base station received the initial access, determines the UE is configured with the idle-mode configuration for using a PUR and transitions the UE from RRC idle mode to RRC connected mode. The base station performs communication between the base station and the UE to perform action(s) to modify one or both of the idle-mode configuration or an RRC connection corresponding to the transition into the RRC connected mode.
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公开(公告)号：US20200229130A1
公开(公告)日：2020-07-16
申请号：US16703051
申请日：2019-12-04
发明人： Ryan KEATING , Rapeepat RATASUK
摘要： A method includes receiving positioning configuration information from a base station or location server while in an RRC_connected mode; transitioning to an RRC_idle or RRC_inactive mode, while saving the positioning configuration information; receiving a reference signal for positioning from the base station; performing positioning measurements, while in the RRC_idle or RRC_inactive mode; and sending a location report to the base station or location server while remaining in the RRC_idle or RRC_inactive mode. A related method includes sending positioning configuration information to a user equipment in an RRC_connected mode; sending the user equipment to RRC_idle or RRC_inactive mode by an RRC suspend procedure; sending a reference signal for positioning to the user equipment; receiving a location report from the user equipment in the RRC_idle or RRC_inactive mode; and forwarding the location report from the user equipment to a location server.
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9.发明申请公开(公告)号：US20190254038A1
公开(公告)日：2019-08-15
申请号：US15570475
申请日：2016-04-20
发明人： Yuantao ZHANG , Rapeepat RATASUK , Chun Hai YAO , Yan Ji ZHANG
IPC分类号： H04W72/04
摘要： Methods, apparatus and computer program products are disclosed for determining transmission parameters in a wireless network. A method comprises: receiving transmission configuration information used by a network element for determining transmission parameters, wherein the transmission configuration information comprises a first set of parameters comprising at least a first repetition level set index, a first repetition level index, a first resource allocation and a first transport block size index, or a second set of parameters comprising at least a second repetition level index, a second resource allocation, and a second transport block size index, or a third set of parameters comprising at least a modulation and coding scheme level index, a third resource allocation and a third transport block size index;determining transmission parameters used by the network element based at least in part on the transmission configuration information.
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公开(公告)号：US20190021131A1
公开(公告)日：2019-01-17
申请号：US16066094
申请日：2016-01-07
发明人： Yuantao ZHANG , Chunhai YAO , Yanji ZHANG , Rapeepat RATASUK , Mihai ENESCU
摘要： Various communication systems may benefit from time discontinuous transmission. For example, narrow band Internet of things (NB-IoT) may benefit from having transmissions with sufficient time diversity to avoid unnecessary repetition. A method can include configuring a control channel and data channel partitioning pattern within a configured time period. The method can additionally include communicating with at least one user equipment based on the control channel and data channel partitioning pattern.
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