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公开(公告)号：US12063089B2
公开(公告)日：2024-08-13
申请号：US17276947
申请日：2019-09-20
Applicant: APPLE INC.
Inventor： Lili Wei , Qian Li , Dawei Ying , Hassan Ghozlan , Geng Wu
CPC classification number: H04B7/0695 , H04L5/0051 , H04W76/19 , H04W88/14
Abstract: Technology is disclosed for a relay node (RN) operable for backhaul beam failure recovery (BFR) in a fifth generation (5G) new radio (NR) integrated access and backhaul (IAB) network. The relay node can be configured to: decode a periodic reference signal for beam failure instance detection received from a donor node (DN); identify abeam failure between the RN and the DN, wherein the beam failure occurs when N beam failure instances are identified, wherein N is a positive integer; identify whether a candidate beam of one or more candidate beams at the RN has a reference signal greater than a threshold; prepare a BFR request; and encode the BFR request.
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公开(公告)号：US12010663B2
公开(公告)日：2024-06-11
申请号：US17442006
申请日：2020-03-27
Applicant: Apple Inc.
IPC: H04W72/0446
CPC classification number: H04W72/0446
Abstract: One or more methods for an integrated access and backhaul (IAB) wireless network. At least one of the methods includes determining, by an IAB node including a mobile termination (MT) block and a co-located distributed unit (DU) block, two slot format indications (SFIs) by configuring the co-located DU block, the two SFIs indications including a first SFI that indicates a resource availability for communicating with a parent node and a second SFI that indicates a soft resource availability for communicating with a child node, in which each of the two SFIs include at least one RRCconfigured slot formats; and transmitting the two SFI indications to a second DU block.
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公开(公告)号：US11930471B2
公开(公告)日：2024-03-12
申请号：US17288837
申请日：2019-10-28
Applicant: Apple Inc.
Inventor： Gabriel Arrobo Vidal , Geng Wu , Qian Li , Zongrui Ding , Ching-Yu Liao
Abstract: Technology for an Information Centric Networking gateway (ICN-GW) operable to modify an ICN message received from a user equipment (UE) in a Fifth Generation (5G) cellular network is disclosed. The ICN-GW can decode the ICN message received from the UE via a Next 5 Generation NodeB (gNB) and an ICN point of attachment (ICNPoA). The ICN-GW can modify the ICN message to produce a modified ICN message. The ICN-GW can encode the modified ICN message to route the modified ICN message to a data network.
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公开(公告)号：US20240057186A1
公开(公告)日：2024-02-15
申请号：US18453396
申请日：2023-08-22
Applicant: Apple Inc.
IPC: H04W76/15 , H04W76/10 , H04W88/06 , H04W40/12 , H04L45/24 , H04L45/302 , H04L45/00 , H04W72/543 , H04W4/40 , H04W28/24
CPC classification number: H04W76/15 , H04W76/10 , H04W88/06 , H04W40/12 , H04L45/24 , H04L45/302 , H04L45/22 , H04W72/543 , H04W4/40 , H04W28/24
Abstract: Embodiments of a system and method for dual connectivity for device to vehicle or vehicle to vehicle communication in a Wireless Network are generally described herein. In some embodiments, processing circuitry may determine a quality of service (QoS) level for data to be transmitted over a first radio access technology (RAT) connection and determine a QoS indicator from the QoS level, the QoS indicator identifying a dual connectivity backup transmission, the dual connectivity backup transmission including a hot, warm, or cold backup. In some embodiments, transceiver circuitry may attempt to transmit the data using a first transmission mode, the first transmission mode using the first RAT connection and the data including the QoS indicator and retransmit, in response to the attempt failing, the data using a second transmission mode.
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公开(公告)号：US20240031971A1
公开(公告)日：2024-01-25
申请号：US18475374
申请日：2023-09-27
Applicant: Apple Inc.
Inventor： Gabriel Arrobo Vidal , Geng Wu , Qian Li , Zongrui Ding , Ching-Yu Liao
Abstract: Technology for an Information Centric Networking gateway (ICN-GW) operable to modify an ICN message received from a user equipment (UE) in a Fifth Generation (5G) cellular network is disclosed. The ICN-GW can decode the ICN message received from the UE via a Next Generation NodeB (gNB) and an ICN point of attachment (ICN-PoA). The ICN-GW can modify the ICN message to produce a modified ICN message. The ICN-GW can encode the modified ICN message to route the modified ICN message to a data network.
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Patent Agency Ranking
公开(公告)号：US11765253B2
公开(公告)日：2023-09-19
申请号：US17442262
申请日：2020-04-17
Applicant: Apple Inc.
Inventor： Zongrui Ding , Gabriel Arrobo Vidal , Qian Li , Puneet Jain , Geng Wu
IPC: H04L67/60
CPC classification number: H04L67/60
Abstract: Methods of operating an information centric network (ICN) control function (CF). At least one of the methods includes: processing an ICN create-service request received from an Access and Mobility Management Function (AMF); allocating one or more ICN point of attachments (ICN-PoAs) based on the ICN create-service request; and forwarding the ICN create-service request to at least one of the allocated one or more ICN-PoAs.
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公开(公告)号：US20220150983A1
公开(公告)日：2022-05-12
申请号：US17441631
申请日：2020-05-01
Applicant: Apple Inc.
Abstract: Disclosed are methods, systems, apparatus, and computer programs for communicating new random access channel (RACH) configurations for a node in an integrated access and backhaul (IAB) network. In one aspect, a method includes receiving a Radio Resource Control (RRC) message from the IAB node; determining, based on the RRC message, a new random access channel (RACH) configuration; and in response to determining the new RACH configuration, initiating a random access procedure with the IAB node using the new RACH configuration.
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公开(公告)号：US11038640B2
公开(公告)日：2021-06-15
申请号：US16475782
申请日：2017-12-29
Applicant: Apple Inc.
Inventor： Qian Li , Guangjie Li , Xiaoyun Wu , Geng Wu
Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to obtain channel information and data information for a user equipment (UE) device, determine control information for the UE device based on the obtained channel information and data information, generate a channel format for the determined control information and having varied subband sizes, and provide the channel format to the RF interface for a downlink transmission to the UE device.is configured to be employed within a base station.
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公开(公告)号：US20200374695A1
公开(公告)日：2020-11-26
申请号：US16989151
申请日：2020-08-10
Applicant: Apple Inc.
Inventor： Qian Li , Geng Wu , Lili Wei , Apostolos Papathanassiou
IPC: H04W12/00 , H04W4/70 , H04W76/10 , H04W4/80 , H04W88/04 , H04W88/06 , H04W12/04 , H04W76/14 , H04W92/18
Abstract: This document discusses, among other things, a wireless personal-area network (PAN) underlying a cellular wide-area network (WAN). The PAN includes a wearable user equipment (UE-W) and a user equipment aggregation node (UE-AN). The UE-W includes processing circuitry to process data for communication with a network of the WAN through the UE-AN, and radio interface circuitry to communicate with the UE-AN through a first air interface. The UE-AN includes processing to process data for communication between the network of the WAN and the UE-W, and radio interface circuitry to communicate with the network of the WAN through the first air interface and with the UE-W through a second air interface. The UE-W and the UE-AN can share a network credential, appearing as a single device to the WAN.
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公开(公告)号：US10791515B2
公开(公告)日：2020-09-29
申请号：US16067669
申请日：2016-06-27
Applicant: Apple Inc.
Inventor： Qian Li , Guangjie Li , Xiaoyun May Wu , Geng Wu
Abstract: This disclosure describes frame structures and layer one (L1) procedures suitable for Xu air interfaces. Features of the design are designed for energy-efficient operation and to meet other performance specifications and characteristics of ultra-dense user equipment deployments.
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