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公开(公告)号：US20240057197A1
公开(公告)日：2024-02-15
申请号：US18467192
申请日：2023-09-14
Applicant: Apple Inc.
Inventor： Sethuraman GURUMOORTHY , Fangli XU , Haijing HU , Naveen Kumar R PALLE VENKATA , Ralf ROSSBACH , Sarma V VANGALA , Srirang A LOVLEKAR , Yuqin CHEN , Zhibin WU
CPC classification number: H04W76/20 , H04B7/0626 , H04W68/02
Abstract: A user equipment (UE) configured to operate in a radio resource control (RRC) connected state with a network cell, receive an RRC message to release or suspend the RRC connected state, the RRC message including an indication for a tracking reference signal (TRS) or channel state information reference signal (CSI-RS) configuration to use during an RRC inactive or idle state, enter the RRC inactive or idle state and apply the TRS or CSI-RS configuration for performing timing and frequency error estimation for decoding downlink control information.
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公开(公告)号：US20240414796A1
公开(公告)日：2024-12-12
申请号：US18806053
申请日：2024-08-15
Applicant: Apple Inc.
Inventor： Fangli XU , Dawei ZHANG , Haijing HU , Naveen Kumar R PALLE VENKATA , Sarma V VANGALA , Yuqin CHEN , Zhibin WU
IPC: H04W76/15 , H04W24/08 , H04W24/10 , H04W72/044 , H04W72/23 , H04W74/0833
Abstract: A user equipment (UE) may operate on a dormant bandwidth part (BWP) and a non-dormant BWP of a carrier. The UE identifies a dormant bandwidth part (BWP) and a non-dormant BWP of a carrier corresponding to a primary secondary cell (PSCell) of a secondary cell group (SCG) for dual connectivity (DC), determines that the dormant BWP is configured in an active state and performing one or more actions corresponding to the dormant BWP.
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公开(公告)号：US20230362798A1
公开(公告)日：2023-11-09
申请号：US17440441
申请日：2021-01-13
Applicant: Apple Inc.
Inventor： Fangli XU , Ralf ROSSBACH , Sudeep Manithara VAMANAN , Mona AGNEL , Krisztian KISS , Sarma V. VANGALA , Naveen Kumar R PALLE VENKATA , Zhibin WU , Haijing HU , Dawei ZHANG , Yuqin CHEN , Huarui LIANG
CPC classification number: H04W48/18 , H04W48/16 , H04W84/042
Abstract: An approach is described for a base station to generate a first message and a second message. The base station transmits the first message and the second message to a user equipment (UE). The first message is associated with a cell supported by the base station and includes a first public land mobile network (PLMN) identity index and a first list of one or more network slices supported by a first PLMN associated with the first PLMN identity index. The second message is associated with one or more neighboring cells, and includes the first PLMN identity index and a second list of one or more network slice data associated the first PLMN as supported by the one or more neighboring cells. In addition, at least one of the one or more network slice data in the second list includes a sub-list of one or more neighboring cell data.
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公开(公告)号：US20250070996A1
公开(公告)日：2025-02-27
申请号：US18944665
申请日：2024-11-12
Applicant: Apple Inc.
Inventor： Fangli XU , Dawei ZHANG , Haijing HU , Naveen Kumar R PALLE VENKATA , Ralf ROSSBACH , Sarma V VANGALA , Sethuraman GURUMOORTHY , Srirang A LOVLEKAR , Yuqin CHEN , Zhibin WU
Abstract: A user equipment (UE) is configured to deactivate/activate a point-to-multipoint (PTM) link of a multicast radio bearer (MRB). The UE receives, from a base station of a wireless network, a multicast radio bearer (MRB) configuration, wherein the MRB includes configuration of a split MRB including a point to multipoint (PTM) link and a point to point (PTP) link, deactivates or activates the PTM link based on the MRB configuration, reestablishes a radio link control (RLC) associated with the PTM link and recovers a packet data convergence protocol (PDCP).
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Patent Agency Ranking
公开(公告)号：US20240414072A1
公开(公告)日：2024-12-12
申请号：US18702466
申请日：2021-10-21
Applicant: Apple Inc.
Inventor： Pavan NUGGEHALLI , Alexander SIROTKIN , Fangli XU , Haijing HU , Naveen Kumar R PALLE VENKATA , Ralf ROSSBACH , Sarma V VANGALA , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
IPC: H04L41/5067 , H04W28/06 , H04W48/04 , H04W76/20
Abstract: A user equipment (UE) is configured to receive a quality of experience (QoE) measurement configuration for performing QoE measurements, wherein the QoE measurement configuration includes at least one QoE measurement session, receive a QoE measurement deactivation command including an indication as to whether the QoE measurements are deactivated based on a geographical area scope restriction and based on the indication, determine whether to promptly deactivate the QoE measurements or to deactivate the QoE measurements when an active measurement session has ended.
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公开(公告)号：US20240064637A1
公开(公告)日：2024-02-22
申请号：US18260356
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： Sethuraman GURUMOORTHY , Fangli XU , Haijing HU , Naveen Kumar R PALLE VENKATA , Ralf ROSSBACH , Sarma V VANGALA , Srirang A LOVLEKAR , Yuqin CHEN , Zhibin WU
CPC classification number: H04W52/0229 , H04W76/27 , H04W56/0035
Abstract: A user equipment (UE) configured to operate in a radio resource control (RRC) connected state with a network cell, receive an RRC message to release or suspend the RRC connected state, the RRC message including an indication for a tracking reference signal (TRS) or channel state information reference signal (CSI-RS) configuration to use during an RRC inactive or idle state, enter the RRC inactive or idle state and apply the TRS or CSI-RS configuration for performing timing and frequency error estimation for decoding downlink control information.
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公开(公告)号：US20250016647A1
公开(公告)日：2025-01-09
申请号：US18710675
申请日：2021-11-25
Applicant: Apple Inc.
Inventor： Fangli XU , Alexander SIROTKIN , Dawei ZHANG , Haijing HU , Naveen Kumar R PALLE VENKATA , Pavan NUGGEHALLI , Ralf ROSSBACH , Sarma V VANGALA , Sethuraman GURUMOORTHY , Srirang A LOVLEKAR , Yuqin CHEN , Zhibin WU
IPC: H04W36/36 , H04W36/00 , H04W72/11 , H04W74/0833
Abstract: A user equipment (UE) is configured to receive a handover command from a source cell, wherein the UE is configured to exchange data with the source cell after the reception of the handover command, perform downlink synchronization acquisition with a target cell while the UE is configured to exchange data with the source cell and transmit an uplink signal to the target cell, wherein the UE stops exchanging data with the source cell after transmitting the uplink signal to the target cell.
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公开(公告)号：US20250016633A1
公开(公告)日：2025-01-09
申请号：US18710694
申请日：2021-11-26
Applicant: Apple Inc.
Inventor： Naveen Kumar R PALLE VENKATA , Alexander SIROTKIN , Fangli XU , Haijing HU , Pavan NUGGEHALLI , Ralf ROSSBACH , Sarma V VANGALA , Sethuraman GURUMOORTHY , Yuqin CHEN , Zhibin WU
IPC: H04W36/00 , H04W72/231 , H04W76/30
Abstract: A user equipment (UE) is configured to activate a simultaneous communication functionality with a first cell and a second cell, wherein the first cell is configured as a serving cell and the second cell is configured as an assisting cell, determine that a serving cell switch is to be performed, wherein the serving cell switch comprises the second cell being reconfigured as the assisting cell and the first cell being reconfigured as the assisting cell, receive, after the serving cell switch, a message from the second cell indicating that the simultaneous communication functionality is to be deactivated and release the first cell in response to the message.
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公开(公告)号：US20240205789A1
公开(公告)日：2024-06-20
申请号：US17906121
申请日：2021-09-24
Applicant: Apple Inc.
Inventor： Zhibin WU , Alexander SIROTKIN , Fangli XU , Haijing HU , Naveen Kumar R PALLE VENKATA , Pavan NUGGEHALLI , Ralf ROSSBACH , Sarma V VANGALA , Sethuraman GURUMOORTHY , Yuqin CHEN
IPC: H04W40/12 , H04W8/22 , H04W40/24 , H04W74/0833
CPC classification number: H04W40/12 , H04W8/22 , H04W40/248 , H04W74/0833
Abstract: Embodiments of the present disclosure relate to multi-path operation. According to embodiments of the present disclosure, a measurement report is transmitted to a base station on a first path between the UE and the base station, wherein the measurement report indicates channel quality information on one or more potential paths between the UE and the base station. A path addition command is then received from the base station, wherein the path addition command indicates the UE to add a path from one or more potential paths as a second path. The second path between the UE and the base station is then established based on the path addition command.
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