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公开(公告)号：US12302219B2
公开(公告)日：2025-05-13
申请号：US17441816
申请日：2020-08-06
Applicant: Apple Inc.
Inventor： Fangli Xu , Chunhai Yao , Dawei Zhang , Haijing Hu , Longda Xing , Murtaza A. Shikari , Sarma V. Vangala , Srinivasan Nimmala , Wei Zeng
Abstract: A base station associated with a wireless communication system is disclosed. The base station comprises one or more processors configured to generate a service configuration signal to be provided to a user equipment (UE) associated therewith. In some embodiments, the service configuration signal comprises an indication of one or more service configurations associated with a data transmission that are allowed to be transmitted by the UE during an INACTIVE state of the UE. In some embodiments, the one or more processors is further configured to provide the service configuration signal to the UE.
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公开(公告)号：US20250119976A1
公开(公告)日：2025-04-10
申请号：US18989303
申请日：2024-12-20
Applicant: APPLE INC.
Inventor： Zhibin Wu , Fangli Xu , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen
IPC: H04W76/20 , H04L65/1016 , H04W8/00 , H04W74/0833 , H04W76/19 , H04W88/04 , H04W92/18
Abstract: Systems, apparatus and methods enable layer 2 (L2) relaying optimizations for a remote user equipment (UE) to receive system information (SI) from a relay UE. The relay UE may establish a sidelink communication channel with the remote UE that is in a radio resource control (RRC) idle state, an RRC inactive state, or an out-of-coverage (OOC) state with respect to the base station. The relay UE decodes a relay SI request received through the sidelink communication channel from the first remote UE. The relay SI request indicates requested system information. The Relay UE obtains the requested system information or a subset of the requested system information from a memory device or from the base station and encodes a relay SI response to send to the first remote UE. The relay SI response includes the requested system information or the subset of the requested system information.
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公开(公告)号：US12273855B2
公开(公告)日：2025-04-08
申请号：US17442095
申请日：2020-07-21
Applicant: Apple Inc.
Inventor： Fangli Xu , Dawei Zhang , Haijing Hu , Yuqin Chen , Longda Xing , Srinivasan Nimmala , Srirang A. Lovlekar , Sethuraman Gurumoorthy , Murtaza A. Shikari , Sree Ram Kodali
Abstract: This disclosure relates to techniques for providing paging for a remote wireless device to a relay wireless device in a wireless communication system. A cellular base station may receive an indication from a relay wireless device of a relay link between the relay wireless device and a remote wireless device. The cellular base station may provide paging information for the remote wireless device to the relay wireless device based at least in part on the indication of the relay link between the relay wireless device and the remote wireless device.
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公开(公告)号：US12262352B2
公开(公告)日：2025-03-25
申请号：US17764481
申请日：2019-09-29
Applicant: Apple Inc.
Inventor： Zhibin Wu , Dawei Zhang , Fangli Xu , Haijing Hu , Murtaza A. Shikari , Clive E. Rodgers , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Vijay Venkataraman , Longda Xing , Yuqin Chen
IPC: H04W72/02 , H04W36/00 , H04W72/0446 , H04W72/0453 , H04W92/18
Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a C-V2X capable wireless device configured to operate according to a first sidelink mode where communication resources are allocated by a network and a second sidelink mode where communication resources are autonomously allocated by the wireless device. The wireless device detects a change in a coverage scenario associated with the first sidelink mode; performs resource sensing for the second sidelink mode; and based at least in part on detecting the change in the coverage scenario, transmits first communications using the second sidelink mode, wherein resources for transmitting the first communications are allocated based at least in part on the resource sensing.
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公开(公告)号：US12245142B2
公开(公告)日：2025-03-04
申请号：US17598144
申请日：2021-06-14
Applicant: Apple Inc.
Inventor： Sarma V. Vangala , Fangli Xu , Dawei Zhang , Haijing Hu , Longda Xing , Murtaza A. Shikari , Srinivasan Nimmala , Tarik Tabet
Abstract: The present application relates to devices and components including apparatus, systems, and methods for integrated access and backhaul donor indications in wireless networks. In some embodiments, a radio access network node may generate system information to transmit these indications to user equipments in wireless cells.
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Patent Agency Ranking
公开(公告)号：US12238633B2
公开(公告)日：2025-02-25
申请号：US17755700
申请日：2019-11-28
Applicant: Apple Inc.
Inventor： Yuqin Chen , Dawei Zhang , Fangli Xu , Haijng Hu , Longda Xing , Murtaza A. Shikari , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar
Abstract: A relay user equipment (UE) configured to operate as a relay between a remote UE and a network component performs a method. The method includes determining at least one relay capability of the relay UE and performing a relay access control operation that indicates to the remote UE whether the remote UE is permitted to use the relay UE as the relay.
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公开(公告)号：US12120633B2
公开(公告)日：2024-10-15
申请号：US17442081
申请日：2020-07-21
Applicant: Apple Inc.
Inventor： Fangli Xu , Dawei Zhang , Haijing Hu , Yuqin Chen , Longda Xing , Srinivasan Nimmala , Srirang A. Lovlekar , Sethuraman Gurumoorthy , Murtaza A. Shikari , Sree Ram Kodali
CPC classification number: H04W68/005 , H04W76/10 , H04W76/20 , H04W88/085
Abstract: This disclosure relates to techniques for performing paging forwarding for remote wireless devices in a wireless communication system. A relay wireless device and a remote wireless device may establish a relay link. The relay wireless device may provide an indication of the relay link between the relay wireless device and the remote wireless device to a cellular base station. The relay wireless device may receive paging information for the remote wireless device from the cellular base station. The relay wireless device may provide the paging information to the remote wireless device via the relay link between the relay wireless device and the remote wireless device.
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公开(公告)号：US12096486B2
公开(公告)日：2024-09-17
申请号：US17441326
申请日：2020-08-06
Applicant: Apple Inc.
Inventor： Fangli Xu , Chunhai Yao , Dawei Zhang , Haijing Hu , Longda Xing , Murtaza A. Shikari , Sarma V. Vangala , Srinivasan Nimmala , Wei Zeng
IPC: H04W74/0833 , H04W74/04 , H04W76/20
CPC classification number: H04W74/0841 , H04W74/04 , H04W76/20
Abstract: Systems, methods, and circuitries are provided for direct transmission of uplink data by an INACTIVE UE using a contention free random access (CFRA) process. In one example, a method, includes, receiving, from a network, configuration of a dedicated physical random access channel (PRACH) resource or a dedicated preamble resource (dedicated PRACH/preamble resource); and while in a radio resource control (RRC) INACTIVE state, without entering an RRC CONNECTED state, using a contention-free random access (CFRA) process to transmit uplink data to a base station using the dedicated PRACH/preamble resource.
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公开(公告)号：US12096396B2
公开(公告)日：2024-09-17
申请号：US17593599
申请日：2020-07-23
Applicant: Apple Inc.
Inventor： Fangli Xu , Chunhai Yao , Clive E. Rogers , Dawei Zhang , Haijing Hu , Haitong Sun , Longda Xing , Murtaza A. Shikari , Sarma V. Vangala , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Wei Zeng , Yuchul Kim , Yuqin Chen , Yushu Zhang , Zhibin Wu
Abstract: A user equipment (UE) configured to monitor paging occasions of a network. The UE operates in a paging discontinuous reception (DRX) cycle, wherein the DRX cycle includes a paging occasion (PO). The UE determines a location in time for a wake-up signal (WUS) occasion associated with the PO and determines whether to utilize an active mode or a sleep mode during the PO based on an indication included in a WUS received during the WUS occasion.
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公开(公告)号：US12089149B2
公开(公告)日：2024-09-10
申请号：US17963034
申请日：2022-10-10
Applicant: Apple Inc.
Inventor： Alosious Pradeep Prabhakar , Vijay Venkataraman , Krisztian Kiss , Srinivasan Nimmala , Longda Xing , Jordi Agud Ruiz
CPC classification number: H04W48/18 , H04L41/5009 , H04W8/24 , H04W36/14 , H04W76/12 , H04W84/042
Abstract: Apparatuses, systems, and methods for performing network slice quota management. A network slice quota management function may store capacity information for one or more network slices. The network slice quota management function may receive a request for an indication of whether a network slice has additional capacity. The network slice quota management function may provide an indication of whether the network slice has additional capacity in response to the request. The capacity information may relate to the capacity of the network slice with respect to the number of wireless devices registered for the network slice, or to the capacity of the network slice with respect to the number of packet sessions established with the network slice, or both, among various possibilities.
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