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公开(公告)号：US20240349099A1
公开(公告)日：2024-10-17
申请号：US18294962
申请日：2021-08-17
摘要： Systems, methods, apparatuses, and computer program products for early measurement reporting during small data transmission. A method may include receiving, from a network element, an early measurement reporting configuration. The method may also include receiving, from the network element, an indication of whether early measurement reporting during small data transmission is allowed. The method may further include initiating small data transmission to the network element. In addition, the small data transmission may include an early measurement reporting report when early measurement is allowed.
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公开(公告)号：US20240292290A1
公开(公告)日：2024-08-29
申请号：US18440085
申请日：2024-02-13
IPC分类号： H04W36/00
CPC分类号： H04W36/0079 , H04W36/00835
摘要： Lower layer triggered mobility LTM for a user equipment moving through a communication network with multiple network nodes supporting radio coverage in multiple cells is considered. The user equipment receives a message from a network node indicating a plurality of lower layer mobility candidate cells and in response attempts a switch to a target cell selected from one of the plurality of candidate cells. Where the attempt fails the user equipment attempts completion of a switch to a further target cell selected from the plurality of candidate cells.
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公开(公告)号：US20240259807A1
公开(公告)日：2024-08-01
申请号：US18399193
申请日：2023-12-28
IPC分类号： H04W12/108 , H04W12/121 , H04W76/27
CPC分类号： H04W12/108 , H04W12/121 , H04W76/27
摘要： According to an aspect, there is provided a terminal device for performing the following. The terminal device obtains, when the terminal device is in an inactive state while a small data transmission, SDT, procedure is ongoing, information that indicates transmission of a data unit over a radio bearer to the terminal device. The terminal device checks whether or not the radio bearer is configured for the SDT procedure. The terminal device determines whether or not to avoid further processing and/or decoding of the data unit based at least on the checking.
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公开(公告)号：US20240188169A1
公开(公告)日：2024-06-06
申请号：US18553242
申请日：2021-03-30
IPC分类号： H04W76/20 , H04B17/318 , H04W72/12 , H04W74/0833
CPC分类号： H04W76/20 , H04B17/328 , H04W72/12 , H04W74/0833
摘要： Mechanism on configured grant transmissions is provided. If a small data transmission is needed, a first device determines whether a timing advance is valid in a subsequent CG occasion for the small data transmission. The first device also determines whether an evaluation of a validity condition is applicable in the subsequent CG occasion for the small data transmission. If the timing advance is valid and the evaluation is applicable, the first device performs the small data transmission in the subsequent CG occasion. In this way, the first device is able to perform the evaluation of the validity condition in advance, thereby reducing delays and avoiding failures.
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公开(公告)号：US20240155512A1
公开(公告)日：2024-05-09
申请号：US18559508
申请日：2021-05-08
CPC分类号： H04W52/365 , H04W28/0278
摘要： An apparatus including: at least one processor; and at least one non-transitory memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to: determine initiation for an uplink small data transmission for the apparatus; trigger a report, where the report is triggered by the determined initiation for the small data transmission; determine at least one predetermined condition; based upon the at least one predetermined condition, determine to cancel the report triggered by the initiation for the small data transmission; and transmit or cause transmitting of the uplink small data transmission.
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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：US20240090060A1
公开(公告)日：2024-03-14
申请号：US18262850
申请日：2021-12-16
IPC分类号： H04W76/16
CPC分类号： H04W76/16
摘要： There are provided apparatuses, methods and computer program products. In accordance with an embodiment, there is disclosed a method comprising activating a secondary cell group provided by a secondary node co-operating with a master node for providing dual-connectivity communication resources for a user equipment. The activation is initiated either by the secondary node or the master node. Wherein when the activation is initiated by the secondary node a request is formed to activate the secondary cell group and the request is sent on a data radio bearer to the master node to be delivered to the user equipment for activation of the secondary cell group; and an activation indication is received from the user equipment. Wherein when the activation is initiated by the master node at least one message is received from the user equipment or from the master node; and initiation of the activation of the secondary cell group provided by the secondary node is determined based on the received at least one message.
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公开(公告)号：US20230199529A1
公开(公告)日：2023-06-22
申请号：US17999606
申请日：2021-03-10
CPC分类号： H04W24/04 , H04W74/0833
摘要： There is provided a method for a user equipment for detecting a beam failure on at least one transmission/reception point, TRP, the UE being configured to communicate with a plurality of TRPs; based on the detecting, encoding a beam failure indication data to a beam failure recovery, BFR, media access control, MAC, control element, CE, wherein the beam failure indication data indicates the beam failure on the at least one TRP; and transmitting the BFR MAC CE to a network element of a wireless communication network.
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公开(公告)号：US20220312530A1
公开(公告)日：2022-09-29
申请号：US17211131
申请日：2021-03-24
摘要： During an RRC Connection setup or resume procedure, a user equipment may explicitly identify itself to the network using Msg3. Rather than using the spare bit or including additional bits in Msg3, one or more values of the LCID field of the MAC sub-header of the MAC PDU may be used to identify a reduced capability user equipment. The one or more LCID field values that can identify a reduced capability user equipment may also be configured to identify a common control channel service data unit size. A plurality of LCID field values may be defined to identify varies types of RedCap UEs.
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公开(公告)号：US20220110166A1
公开(公告)日：2022-04-07
申请号：US17428871
申请日：2019-02-14
摘要： It is provided a method, comprising checking if a contention based random access is to be performed for a reason different from a beam failure recovery; monitoring if a received first reference signal has a received power above a set power threshold and/or a received quality above a set quality threshold; checking if a reception device is configured to receive a downlink control signal on a first beam corresponding to the first reference signal; instructing a transmission device to transmit a preamble of the contention based random access on the first beam if the contention based random access is to be performed for the reason, the received first reference signal has the received power above the set power threshold and/or the received quality above the set quality threshold, and the reception device is configured to receive the downlink control signal on the first beam.
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