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公开(公告)号：US11950230B2
公开(公告)日：2024-04-02
申请号：US17945941
申请日：2022-09-15
Applicant: Apple Inc.
Inventor： Hong He , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Huaning Niu , Jie Cui , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Weidong Yang , Yushu Zhang
IPC: H04W72/1273 , H04L5/00 , H04W24/08 , H04W72/20
CPC classification number: H04W72/1273 , H04L5/0051 , H04W24/08 , H04W72/20
Abstract: The present application relates to devices and components including apparatus, systems, and methods for control signaling and reference signal transmission in wireless networks.
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公开(公告)号：US11943699B2
公开(公告)日：2024-03-26
申请号：US17441170
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： Oghenekome Oteri , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Wei Zeng , Weidong Yang , Yushu Zhang , Sigen Ye , Chunhai Yao
CPC classification number: H04W48/12 , H04L5/001 , H04L5/0053
Abstract: An example method for wireless communication includes: configuring a wireless device to access a wireless network using a set of at least three components carriers (CCs); dividing the at least three component carriers into groups of component carriers based on whether the component carriers share a span pattern and a starting span for monitoring a Physical Downlink Control Channel (PDCCH) of each component carrier; determining a number of non-overlapping control channel elements (CCE) to monitor for each group of component carriers; and configuring the wireless device to monitor the non-overlapping CCEs based on the determined number to monitor for each group.
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公开(公告)号：US20240098645A1
公开(公告)日：2024-03-21
申请号：US18218978
申请日：2023-07-06
Applicant: Apple Inc.
Inventor： Sigen Ye , Ankit Bhamri , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Huaning Niu , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Wei Zeng , Weidong Yang
CPC classification number: H04W52/0235 , H04W76/20
Abstract: Techniques are provided for Wake up signal monitoring in a radio resource control connected (RRC) mode. An example method can include a base station receiving an indication from a user equipment (UE) of a capability for wake-up signal (WUS) monitoring in a radio resource control (RRC) connected mode while in a sleep state. The base station can configure the UE with a first frequency domain resource for WUS monitoring in the RRC connected mode while in the sleep state. The base station can transmit a WUS using the first frequency domain resource and a first time domain resource, wherein a main radio of the UE is configured to transmit and receive based on the WUS. The base station can transmit a first downlink (DL) transmission.
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524.发明授权公开(公告)号：US11936588B2
公开(公告)日：2024-03-19
申请号：US17593347
申请日：2021-05-11
Applicant: APPLE INC.
Inventor： Weidong Yang , Amir Aminzadeh Gohari , Chao Jin , Chunxuan Ye , Dawei Zhang , Hong He , Ruoheng Liu , Sigen Ye , Wei Zeng , Wenshu Zhang , Yinghui Li , Yushu Zhang
IPC: H04L5/00
CPC classification number: H04L5/0055 , H04L5/0058
Abstract: Performing UCI multiplexing includes generating PUCCH resources Z at an L1 HP procedure and an L1 LP procedure. The L1 HP procedure and the L1 LP procedure results in a plurality of HP PUCCHs and LP PUCCHs, respectively. A modified procedure for Set Q to resources Z is performed with the plurality of HP PUCCHs and LP PUCCHs as inputs. The plurality of HP PUCCHs according to starting symbols is scanned to identify an earliest starting HP PUCCH. A PUCCH from the plurality of LP PUCCHs or HP PUCCHS that overlaps with the earliest starting HP PUCCH is collected. Inter-L1 priority multiplexing is performed on the earliest starting HP PUCCH and the collected PUCCH, which may result in a new HP PUCCH. The new HP PUCCH is inserted into the Set Q. The modified procedure is repeated until there is no overlap among the HP PUCCHs and the LP PUCCHs.
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公开(公告)号：US11936407B2
公开(公告)日：2024-03-19
申请号：US17593696
申请日：2020-10-15
Applicant: APPLE INC.
Inventor： Weidong Yang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Huaning Niu , Jie Cui , Manasa Raghavan , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Yang Tang , Yingqun Yu , Yushu Zhang
CPC classification number: H04B1/0025 , H04B1/0032 , H04L5/0048 , H04W72/23
Abstract: A communication system provides reliable wideband communications with reduced power consumption in a user equipment (UE) receiver. A UE may include receiver circuitry to receive a radio frequency (RF) signal from a wireless network and output an analog baseband signal. The RF signal includes M copies of a duplicated signal in a frequency domain. The analog baseband signal includes the M copies of the duplicated signal uniformly offset from one another in the frequency domain by a bandwidth F and including a gap between adjacent copies. The UE further includes an anti-aliasing analog filter an analog to digital converter (ADC). The ADC samples an output of the anti-aliasing analog filter at a sampling frequency selected to obtain a digital baseband signal comprising a combined digital copy of the M copies of the duplicated signal folded over each other.
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Patent Agency Ranking
公开(公告)号：US11929794B2
公开(公告)日：2024-03-12
申请号：US17593194
申请日：2021-02-18
Applicant: APPLE INC.
Inventor： Yushu Zhang , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Huaning Niu , Oghenekome Oteri , Wei Zeng , Weidong Yang
IPC: H04B7/0408 , H04W24/10
CPC classification number: H04B7/0408 , H04W24/10
Abstract: Performing user equipment (UE) coordination based beam management may include determining resources for measuring beams and reporting measured beam information. The resources may be configured for a first user equipment (UE) of a plurality of coordinated UEs. The determined resources may be transmitted to the first UE via radio resource control (RRC) or medium access control-control element (MAC CE). Measured beam information received from the first UE for configuring beam sharing between multiple UEs of the plurality of coordinated UEs may be decoded.
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公开(公告)号：US20240080828A1
公开(公告)日：2024-03-07
申请号：US18496805
申请日：2023-10-27
Applicant: Apple Inc.
Inventor： Haitong Sun , Chunxuan Ye , Dawei Zhang , Hong He , Jie Cui , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Yushu Zhang
IPC: H04W72/0453 , H04L5/00 , H04W72/231
CPC classification number: H04W72/0453 , H04L5/0051 , H04L5/0094 , H04W72/231
Abstract: Embodiments describe methods, computer-readable media, and apparatuses for configuring, transmitting, and using sounding reference signals.
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公开(公告)号：US11917626B2
公开(公告)日：2024-02-27
申请号：US17510196
申请日：2021-10-25
Applicant: Apple Inc.
Inventor： Gang Xiong , Yushu Zhang , Hong He
CPC classification number: H04W72/21 , H04L5/0051 , H04L25/0226 , H04W56/001 , H04W72/046 , H04W76/27 , H04W80/02
Abstract: Methods, systems, and storage media are described for uplink transmission for multi-panel operation. Other embodiments may be described and/or claimed.
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公开(公告)号：US11917424B2
公开(公告)日：2024-02-27
申请号：US17437540
申请日：2020-09-16
Applicant: Apple Inc.
Inventor： Yushu Zhang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Huaning Niu , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Weidong Yang
CPC classification number: H04W16/28 , H04L5/0051 , H04L5/0053 , H04W52/242
Abstract: This disclosure relates to techniques for signaling a quasi-colocation (QCL) update in a wireless communication system. A network or base station may indicate to a UE to change a spatial relationship for transmission/reception. The base station may provide aperiodic reference signals for the UE to use in beam tracking according to the new spatial relationship. Optionally, the base station may also provide aperiodic reference signals for time, frequency, and/or phase tracking. Thus, the network may configure the UE to change to the new spatial relationship and use the aperiodic reference signals to quickly complete initial tracking operations.
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公开(公告)号：US11910320B2
公开(公告)日：2024-02-20
申请号：US17446817
申请日：2021-09-02
Applicant: Apple Inc.
Inventor： Weidong Yang , Huaning Niu , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Yushu Zhang
IPC: H04W72/12 , H04W52/02 , H04B7/06 , H04W72/1263 , H04W72/54
CPC classification number: H04W52/0232 , H04B7/0626 , H04W52/0216 , H04W72/1263 , H04W72/54
Abstract: A user equipment (UE) is configured to report channel state information (CSI). The UE receives CSI configuration information corresponding to downlink new radio (NR) traffic with non-integer periodicity, wherein the CSI configuration information includes one of CSI measurement configuration information, CSI reporting configuration information or CSI measurement configuration information and CSI reporting configuration information, receives CSI measurement resources and reports CSI feedback to a network.
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