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公开(公告)号：WO2022236594A1
公开(公告)日：2022-11-17
申请号：PCT/CN2021/092825
申请日：2021-05-10
Applicant: APPLE INC.
Inventor： XU, Fangli , ZHANG, Dawei , HU, Haijing , PALLE VENKATA, Naveen Kumar R , ROSSBACH, Ralf , VANGALA, Sarma V , GURUMOORTHY, Sethuraman , LOVLEKAR, Srirang A , CHEN, Yuqin , WU, Zhibin
IPC: H04W48/02 , H04W4/06 , H04W74/006 , H04W74/0833 , H04W76/11 , H04W76/40
Abstract: Provided is a method for a user equipment (UE), comprising: acquiring a notification for participating in an access control process for an multicast/broadcast service (MBS) session; and participating in an access control process for the MBS session by using MBS specific configuration information.
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公开(公告)号：WO2022061830A1
公开(公告)日：2022-03-31
申请号：PCT/CN2020/118169
申请日：2020-09-27
Applicant: APPLE INC. , CHEN, Yuqin
Inventor： KUMAR, Adesh , ZHANG, Dawei , XU, Fangli , HU, Haijing , CUI, Jie , PALLE VENKATA, Naveen Kumar R , GURUMOORTHY, Sethuraman , LOVLEKAR, Srirang A , TANG, Yang , WU, Zhibin
IPC: H04W76/10
Abstract: Techniques discussed herein can facilitate suspended secondary cell group (SCG) state relaxed measurements. One example aspect is a user equipment (UE) device, comprising: a memory; an antenna; a transceiver connected to the antenna; and a processor configured to: while in a dual connectivity (DC) mode where the UE is connected to a master node (MN) associated with a master cell group (MCG) and a secondary node (SN) associated with a SCG comprising a primary secondary cell (PSCell), receive a signaling from a base station (BS) comprising an indication to enter a suspended state for the secondary cell group (SCG), in response to the signaling, enter the suspended state for the SCG, while in the suspended state for the SCG, perform relaxed measurements on the PSCell; and send, to the BS, a measurement report comprising a one or more measurement results from the relaxed measurements.
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公开(公告)号：WO2022061683A1
公开(公告)日：2022-03-31
申请号：PCT/CN2020/117585
申请日：2020-09-25
Applicant: APPLE INC. , WU, Zhibin
Inventor： YE, Chunxuan , SUN, Haitong , CHEN, Yuqin , HU, Haijing , ZENG, Wei , LOVLEKAR, Srirang A , GURUMOORTHY, Sethuraman , PALLE VENKATA, Naveen Kumar R , KUMAR, Adesh , ZHANG, Dawei
Abstract: Some embodiments include a system, method, and computer program product for managing power consumption of a user equipment (UE) supporting sidelink discontinuous reception (SL-DRX) in a 5G wireless communications system. A UE determines a candidate slot for sending a signal based on data sensed in various periods over a history window. Some embodiments include a processor that can determine set of candidate slots that are sufficiently sensed based on sensed periods over a history window, and determine a subset of candidate slots of the set of candidate slots based at least on an occupancy threshold over the history window. The processor can select a candidate slot from the subset of candidate slots, and transmit via the transceiver, a first signal via the selected candidate slot.
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公开(公告)号：WO2023010453A1
公开(公告)日：2023-02-09
申请号：PCT/CN2021/111011
申请日：2021-08-05
Applicant: APPLE INC.
Inventor： GURUMOORTHY, Sethuraman , SIROTKIN, Alexander , BREINING, Birgit , XU, Fangli , HU, Haijing , PALLE VENKATA, Naveen Kumar R , NUGGEHALLI, Pavan , ROSSBACH, Ralf , VANGALA, Sarma V , LOVLEKAR, Srirang A , CHEN, Yuqin , WU, Zhibin
IPC: H04W24/00
Abstract: A user equipment (UE) is configured to enter a radio resource control (RRC) CONNECTED state on a first network using a first subscriber identification module (SIM) and an RRC INACTIVE or RRC IDLE state on a second network using a second SIM, transmit, to the first network, a request for a scheduling gap (SG) configuration, wherein, during a duration of the SG, the first network avoids scheduling resources for the UE, receive, from the first network, an indication of the SG configuration to be used, during the duration of the SG, tune away from the first network to perform operations on the second network and after the duration of the SG, tune back to the first network, wherein the RRC CONNECTED state is maintained on the first network during the duration of the SG.
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公开(公告)号：WO2022236610A1
公开(公告)日：2022-11-17
申请号：PCT/CN2021/092853
申请日：2021-05-10
Applicant: APPLE INC.
Inventor： XU, Fangli , ZHANG, Dawei , HU, Haijing , PALLE VENKATA, Naveen Kumar R , ROSSBACH, Ralf , VANGALA, Sarma V , GURUMOORTHY, Sethuraman , LOVLEKAR, Srirang A , CHEN, Yuqin , WU, Zhibin
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：WO2022236555A1
公开(公告)日：2022-11-17
申请号：PCT/CN2021/092703
申请日：2021-05-10
Applicant: APPLE INC.
Inventor： XU, Fangli , ZHANG, Dawei , HU, Haijing , PALLE VENKATA, Naveen Kumar R , ROSSBACH, Ralf , VANGALA, Sarma V , GURUMOORTHY, Sethuraman , LOVLEKAR, Srirang A , CHEN, Yuqin , WU, Zhibin
IPC: H04W72/04 , H04W74/004 , H04W74/08
Abstract: Provided is a method for a user equipment (UE). The UE generates a first information for the UE for transmission to a network device. The first information is associated with a small data transmission (SDT) procedure in an inactive state of the UE. The UE obtains a first configuration information from the network device. The first configuration information is determined with reference to the first information. The UE determines whether to perform the SDT procedure in the inactive state according to the first configuration information. The UE, in response to determining to perform the SDT procedure in the inactive state, performs the SDT procedure in the inactive state according to the first configuration information.
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公开(公告)号：WO2022151255A1
公开(公告)日：2022-07-21
申请号：PCT/CN2021/071909
申请日：2021-01-14
Applicant: APPLE INC.
Inventor： GURUMOORTHY, Sethuraman , XU, Fangli , HU, Haijing , PALLE VENKATA, Naveen Kumar R , ROSSBACH, Ralf , VANGALA, Sarma V , LOVLEKAR, Srirang A , CHEN, Yuqin , WU, Zhibin
IPC: H04W56/00
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：EP4304218A2
公开(公告)日：2024-01-10
申请号：EP23212124.4
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： BREINING, Birgit , ZHANG, Dawei , XU, Fangli , HU, Haijing , XING, Longda , NOOLU, Rama Diwakara Rao , GURUMOORTHY, Sethuraman , GUO, Shu , LOVLEKAR, Srirang A , WU, Zhibin , CHEN, Yuqin
IPC: H04W4/70
Abstract: There is provided a processor configured to: initiate an upper layer rekeying; apply a new ciphering algorithm and a new integrity protection algorithm to the DRBs; generate updated packet data convergence protocol, PDCP, protocol data units, PDUs, using the new ciphering and integrity protection algorithms; and submit the updated PDCP PDUs to lower layers.
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公开(公告)号：EP4233489A1
公开(公告)日：2023-08-30
申请号：EP20958232.9
申请日：2020-10-22
Applicant: Apple Inc.
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公开(公告)号：EP4218349A1
公开(公告)日：2023-08-02
申请号：EP20954681.1
申请日：2020-09-27
Applicant: Apple Inc.
Inventor： KUMAR, Adesh , ZHANG, Dawei , XU, Fangli , HU, Haijing , CUI, Jie , PALLE VENKATA, Naveen Kumar R , GURUMOORTHY, Sethuraman , LOVLEKAR, Srirang A , TANG, Yang , WU, Zhibin , CHEN, Yuqin
IPC: H04W76/10
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