-
公开(公告)号：US20230232287A1
公开(公告)日：2023-07-20
申请号：US17442084
申请日：2021-04-01
Applicant: Apple Inc.
Inventor： Sarma V. Vangala , Fangli Xu , Haijing Hu , Murali Narasimha , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Yuqin Chen , Zhibin Wu
IPC: H04W36/00
CPC classification number: H04W36/0061 , H04W36/0079
Abstract: The present application relates to devices and components including apparatus, systems, and methods for integrated access and backhaul radio link failure and handover scenarios in wireless communication systems.
-
公开(公告)号：US20230199676A1
公开(公告)日：2023-06-22
申请号：US17439451
申请日：2021-03-31
Applicant: Apple Inc.
Inventor： Naveen Kumar R. Palle Venkata , Fangli Xu , Dawei Zhang , Haijing Hu , Yuqin Chen
CPC classification number: H04W56/0005 , H04W24/08 , H04W76/15 , H04W74/0833
Abstract: Aspects are presented herein of apparatuses, systems, and methods for secondary cell group (SCG) addition. A wireless device may establish communication with a first base station that is comprised in a master cell group (MCG) and a second base station that is comprised in the SCG. The wireless device may maintain timing advance (TA) parameters for performing uplink communication with the second base station. The wireless device may perform a plurality of signal quality measurements after receiving an indication to deactivate the SCG. The wireless device may determine whether to reuse the TA parameters for communicating with the second base station after receiving an indication. The determination may be based on comparing one or more signal quality measurements of the second base station to one or more signal quality thresholds.
-
公开(公告)号：US20230136741A1
公开(公告)日：2023-05-04
申请号：US17962447
申请日：2022-10-07
Applicant: Apple Inc.
Inventor： Alexander Sirotkin , Fangli Xu , Haijing Hu , Naveen Kumar R. Palle Venkata , Pavan Nuggehalli , Ralf Rossbach , Sarma V. Vangala , Sethuraman Gurumoorthy , Yuqin Chen , Zhibin Wu
IPC: H04W72/00
Abstract: The present application relates to devices and components including apparatus, systems, and methods for control-plane signaling for UE associations in wireless networks.
-
公开(公告)号：US20230134245A1
公开(公告)日：2023-05-04
申请号：US17966520
申请日：2022-10-14
Applicant: APPLE INC.
Inventor： Ralf Rossbach , Alexander Sirotkin , Dawei Zhang , Fangli Xu , Haijing Hu , Naveen Kumar R. Palle Venkata , Pavan Nuggehalli , Sarma V. Vangala , Sethuraman Gurumoorthy , Weidong Yang , Yuqin Chen , Zhibin Wu
Abstract: The present application relates to devices and components including apparatus, systems, and methods for transmission of variable-size data bursts. Applications to uplink data transmissions and applications to downlink data transmissions are described.
-
公开(公告)号：US20230044346A1
公开(公告)日：2023-02-09
申请号：US17438324
申请日：2021-08-04
Applicant: Apple Inc.
Inventor： Pavan Nuggehalli , Fangli Xu , Alexander Sirotkin , Chunxuan Ye , Haijing Hu , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sarma V. Vangala , Sethuraman Gurumoorthy , Yuqin Chen , Zhibin Wu
Abstract: The present application relates to devices and components including apparatus, systems, and methods for ephemeris signaling in wireless networks.
-
Patent Agency Ranking
公开(公告)号：US20220361132A1
公开(公告)日：2022-11-10
申请号：US17441834
申请日：2021-03-31
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Srirang A. Lovlekar , Fangli Xu , Haijing Hu , Naveen Kumar R. Palle Venkata , Sarma V. Vangala , Yuqin Chen , Zhibin Wu , Longda Xing , Rama Diwakara Rao Noolu , Birgit Breining
Abstract: Devices and associated methods for operating a dual-subscriber identity module (SIM) dual-standby (DSDS) user equipment device (UE) configured with a first SIM and a second SIM. The UE transmits a connection request message to a base station over a first network using the first SIM, where the connection request message includes one or more capability indications of the UE. The UE receives a connection accept message from the base station, where the connection accept message includes one or more network capability indications corresponding to respective UE capability indications of the one or more UE capability indications. The UE performs communications with the base station according to the one or more network capability indications.
-
公开(公告)号：US20220360974A1
公开(公告)日：2022-11-10
申请号：US17439712
申请日：2021-05-08
Applicant: Apple Inc.
Inventor： Naveen Kumar R. Palle Venkata , Fangli Xu , Dawei Zhang , Haijing Hu , Yuqin Chen
IPC: H04W8/24
Abstract: The present application relates to devices and components including apparatus, systems, and methods to configure a UE for dual connectivity. In an example, a network node requests the UE to indicate the capability it supports for the dual connectivity. This request can implicitly or explicitly indicate that the UE should report carrier grouping information. In response, this information is sent by the UE, and the network node can configure an MCG and an SCG for the UE based on the reported carrier grouping information.
-
公开(公告)号：US20220264404A1
公开(公告)日：2022-08-18
申请号：US17437803
申请日：2021-01-12
Applicant: Apple Inc.
Inventor： Fangli Xu , Dawei Zhang , Haijing Hu , Naveen Kumar R. Palle Venkata , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen , Zhibin Wu
Abstract: Aspects are presented herein of apparatuses, systems, and methods for secondary cell group (SCG) addition. A wireless device may establish communication with a first base station that is comprised a master cell group (MCG). The wireless device may receive signaling from the first base station configuring a second base station in a secondary cell group (SCG). The wireless device may establish communication with the second base station based on the signaling received from the first base station. At a first time, the wireless device may set the second base station in a deactivated state based on the signaling from the first base station configuring the second base station or establishing communication with the second base station. At a later time, the wireless device may set the second base station in an activated state and communicate with the first base station and the second base station.
-
公开(公告)号：US12137467B2
公开(公告)日：2024-11-05
申请号：US17438498
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Fangli Xu , Chunhai Yao , Dawei Zhang , Haijing Hu , Murtaza A. Shikari , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sarma V. Vangala , Sethuraman Gurumoorthy , Srinivasan Nimmala , Srirang A. Lovlekar , Sudeep Manithara Vamanan , Wei Zeng , Yuqin Chen , Zhibin Wu
IPC: H04W72/30
Abstract: Apparatuses, systems, and methods for enhancement of MBMS transmission reliability. A UE may receive PDCP PDUs via a PTM link from a network. The UE may determine to provide feedback regarding receipt of the PDCP PDUs, e.g., based, at least in part, on an occurrence of a triggering event. The triggering event may be configured by the network and may include the UE receiving a request for feedback from the network, the UE determining that at least one PDCP PDU is missing, the UE determining that a number of missing PDCP PDUs exceeds a threshold, and/or the UE determining that a PDCP reordering window is changing based on expiration of a PDCP reordering timer. The UE may transmit feedback associated with receipt of the PDCP PDUs. The feedback may include an indication of missing PDCP PDUs, e.g., such as an indication of a sequence number associated with missing PDCP PDUs.
-
公开(公告)号：US20240334230A1
公开(公告)日：2024-10-03
申请号：US18592511
申请日：2024-02-29
Applicant: APPLE INC.
Inventor： Ping-Heng Kuo , Peng Cheng , Ralf Rossbach , Alexander Sirotkin , Zhibin Wu , Fangli Xu , Yuqin Chen , Naveen Kumar R. Palle Venkata
CPC classification number: H04W24/10 , H04L5/0048
Abstract: The present application relates to devices and components, including apparatus, systems, and methods for configuring sensing signals and reporting results.
-
-
-
-
-
-
-
-
-
Search Results
88
records
(took 0.021 seconds)
