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11.发明申请FREQUENCY BANDWIDTH AND CHANNEL DEPENDENT TRANSMITTING POWER FOR LTE DEVICES 审中-公开用于LTE设备的频率带宽和频道依赖发射功率公开(公告)号：US20160360496A1
公开(公告)日：2016-12-08
申请号：US14732080
申请日：2015-06-05
Applicant: APPLE INC.
Inventor： Abhishek A. Mehta , Jianjian Li , Kaushal K. Mangtani , Manjit S. Walia , Mohit Narang , Peter M. Agboh , Rahul A. Sabnani , Shrenik Milapchand , Vikas O. Jain
CPC classification number: H04W52/283 , H04W52/0209 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/26
Abstract: Methods and devices for reducing the power consumption and increasing the efficiency of an LTE transmitter of an electronic device are provided. By way of example, a method includes calculating location data related to a region in which the electronic device may operate via the electronic device, determining via the electronic device a region in which the electronic device is currently operating within based on the location data, and adjusting an output transmitting power of the electronic device based at least in part on the region and one or more frequency operating parameters utilized by the electronic device.
Abstract translation: 提供了用于降低功率消耗并提高电子设备的LTE发射机的效率的方法和设备。 作为示例，一种方法包括计算与电子设备可以经由电子设备操作的区域相关的位置数据，基于位置数据，经由电子设备确定电子设备当前在其中操作的区域;以及 至少部分地基于该电子设备所使用的区域和一个或多个频率操作参数来调整电子设备的输出发送功率。
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公开(公告)号：US09392398B2
公开(公告)日：2016-07-12
申请号：US14502357
申请日：2014-09-30
Applicant: Apple Inc.
Inventor： Xi Yang , Hsin-Yuo Liu , Indranil S. Sen , Vusthla Sunil Reddy , Peter M. Agboh , Mohit Narang , Ruben Caballero , Qiyang Wu
CPC classification number: H04W76/14 , H04B17/318 , H04W4/80 , H04W8/005 , H04W12/06 , H04W84/042 , H04W84/12
Abstract: In order to establish a connection between electronic devices, after receiving an advertising packet from another electronic device, an electronic device compares a performance metric associated with the communication with the other electronic device with a threshold value. Based on the comparison, the electronic device provides pairing-intent information specifying a pairing intent for the electronic device and the other electronic device for presentation by the other electronic device. Moreover, after receiving additional pairing-intent information specifying the pairing intent from the other electronic device, the electronic device establishes the connection with the other electronic device when the additional pairing-intent information matches the pairing-intent information. For example, the pairing intent may include a gesture and/or a sequence of one or more characters, and the additional pairing-intent information may include: the sequence of one or more characters; accelerometer data corresponding to the gesture; and/or user-interface data corresponding to the gesture.
Abstract translation: 为了建立电子设备之间的连接，在从另一电子设备接收到广告包之后，电子设备将具有与其他电子设备的通信相关联的性能度量与阈值进行比较。 基于比较，电子设备提供了配对意图信息，其指定用于电子设备和另一电子设备的配对意图以供另一电子设备呈现。 此外，当从另一电子设备接收到指定配对意图的附加配对意图信息时，当附加配对意图信息与配对意图信息匹配时，电子设备建立与另一电子设备的连接。 例如，配对意图可以包括手势和/或一个或多个字符的序列，并且附加配对意图信息可以包括：一个或多个字符的序列; 对应于手势的加速度计数据; 和/或对应于该手势的用户界面数据。
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公开(公告)号：US11864025B2
公开(公告)日：2024-01-02
申请号：US17810105
申请日：2022-06-30
Applicant: Apple Inc.
Inventor： Anatoli Gostev , Louay Alsakka , Axel Berny , Tad Dreier , Joachim Hammerschmidt , Lei Li , Xiaojun Chen , Vusthla Sunil Reddy , Peter M. Agboh , Mohit Narang
IPC: H04W28/00 , H04W28/04 , H04L69/40 , H04R1/10 , H04L69/14 , H04L1/1607 , H04L1/1867 , H04W76/14 , H04W84/18 , H04W88/04 , H04R5/033 , H04W84/20 , H04L1/00 , H04W72/20 , H04W4/80 , H04W56/00
CPC classification number: H04W28/04 , H04L1/1685 , H04L1/1867 , H04L69/14 , H04L69/40 , H04R1/1016 , H04W76/14 , H04W84/18 , H04L2001/0097 , H04R5/033 , H04R2420/07 , H04W4/80 , H04W56/001 , H04W72/20 , H04W84/20 , H04W88/04
Abstract: Exemplary embodiments include a system having a first wireless audio output device configured to connect to a source device via a first piconet and a second wireless audio output device configured to connect to the first wireless audio output device via a second piconet. A schedule of the first piconet includes a plurality of slots associated with an audio packet, a first subset of the slots used by the source device to transmit the audio packet, the first and second wireless audio output devices tuning to the first piconet to listen for the transmissions of the audio packet, and when, after a last one of the first subset of slots, the first or second wireless audio output devices did not receive the audio packet, the first and second wireless audio output devices exchange information via the second piconet such that the both wireless audio output device receive the audio packet.
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公开(公告)号：US11412409B2
公开(公告)日：2022-08-09
申请号：US16809694
申请日：2020-03-05
Applicant: Apple Inc.
Inventor： Anatoli Gostev , Louay Alsakka , Axel Berny , Tad Dreier , Joachim Hammerschmidt , Lei Li , Xiaojun Chen , Vusthla Sunil Reddy , Peter M. Agboh , Mohit Narang
IPC: H04H20/71 , H04W28/04 , H04L69/40 , H04R1/10 , H04L69/14 , H04L1/16 , H04L1/18 , H04W76/14 , H04W84/18 , H04W88/04 , H04R5/033 , H04W84/20 , H04L1/00 , H04W4/80 , H04W56/00 , H04W72/04
Abstract: Exemplary embodiments include a system having a first wireless audio output device configured to connect to a source device via a first piconet and a second wireless audio output device configured to connect to the first wireless audio output device via a second piconet. A schedule of the first piconet includes a plurality of slots associated with an audio packet, a first subset of the slots used by the source device to transmit the audio packet, the first and second wireless audio output devices tuning to the first piconet to listen for the transmissions of the audio packet, and when, after a last one of the first subset of slots, the first or second wireless audio output devices did not receive the audio packet, the first and second wireless audio output devices exchange information via the second piconet such that the both wireless audio output device receive the audio packet.
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公开(公告)号：US11297670B2
公开(公告)日：2022-04-05
申请号：US16585534
申请日：2019-09-27
Applicant: Apple Inc.
Inventor： Lei Li , Xiaojun Chen , Camille Chen , Siegfried Lehmann , Vusthla Sunil Reddy , Peter M. Agboh
Abstract: Methods performed by a first sink device, a source device, or a second sink device. The first sink device is connected to a source device via a first communication link and a second sink device via a second communication link, wherein the second sink device is configured to eavesdrop on communications between the first sink device and the source device on the first communication link. The methods include determining an occurrence of a trigger event and modifying an operation of at least one of the first sink device, the second sink device or the source device based at least on the trigger event occurring.
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Patent Agency Ranking
公开(公告)号：US10958306B2
公开(公告)日：2021-03-23
申请号：US16818191
申请日：2020-03-13
Applicant: Apple Inc.
Inventor： Xiaoming Yu , Alejandro J. Marquez , Lei Li , Peter M. Agboh , Shang-Te Yang , Vusthla Sunil Reddy , Pradeep K. Marri , Manjit S. Walia , Ali Pourghorban Saghati
IPC: H04B1/7176 , H04B1/7163 , H04B1/717
Abstract: Some embodiments include a system, method, and computer program product for managing the Ultra Wideband (UWB) systems, especially when the UWB system is collocated with another wireless system (e.g., WiFi) to transmit and/or receive UWB signals with an occupied bandwidth (OBW) that satisfies a UWB OBW standard (e.g., a UWB OBW>=500 MHz.) In some embodiments a TailBit signal (e.g., a periodic signal at a selected frequency) is added to a UWB packet to generate frequency components at the selected frequency that enables the power spectrum of the TailBit UWB signal to satisfy the UWB OBW standard. In some embodiments an altered code sequence is used to generate an altered spread signal, where the altered code sequence reduces or removes a frequency component peak near DC frequency of the power spectrum of an altered UWB signal, resulting in altered UWB OBW that satisfies the UWB OBW standard.
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17.发明申请公开(公告)号：US20210041293A1
公开(公告)日：2021-02-11
申请号：US16536245
申请日：2019-08-08
Applicant: Apple Inc.
Inventor： Sireesha Ramisetti , Chia-Chi Chen , Vijendrakumar K. Ashiwal , Peter M. Agboh , Vusthla Sunil Reddy
IPC: G01J3/42 , G01N21/3581
Abstract: Embodiments are disclosed for terahertz spectroscopy and imaging in dynamic environments. In an embodiment, a method comprises emitting a continuous electromagnetic (EM) wave in a terahertz (THz) frequency band into a dynamic environment. The EM THz wave is reflected off an object in the environment. A spectral response of a received signal indicative of the reflected EM wave is determined that includes absorption spectra at a frequency in the THz frequency band. The absorption spectra is indicative of a transmission medium in the environment. The spectral response of the received signal is compensated for fixed and frequency-specific losses. The compensated absorption spectra is compared with known absorption spectra of target transmission mediums. Based on results of the comparing, a particular target transmission medium is identified as being the transmission medium in the environment. The absorption spectra loss is used to determine a concentration level of the target transmission medium.
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公开(公告)号：US20200274583A1
公开(公告)日：2020-08-27
申请号：US16874349
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Hsin-Yuo Liu , Peter M. Agboh , Mohit Narang , Indranil S. Sen , Nicholas M. McDonnell , Chia Yiaw Chong
IPC: H04B7/0413 , H03F3/68 , H04L5/00 , H04B1/38 , H04W4/80 , H03F3/24 , H03H9/02 , H03H9/17 , H03H9/64 , H04L5/14 , H04B1/00 , H04B1/40
Abstract: Devices and systems useful in concurrently receiving and transmitting Wi-Fi signals and Bluetooth signals in the same frequency band are provided. By way of example, an electronic device includes a transceiver configured to transmit data and to receive data over channels of a first wireless network and a second wireless network concurrently. The transceiver includes a plurality of filters configured to allow the transceiver to transmit the data and to receive the data in the same frequency band by reducing interference between signals of the first wireless network and the second wireless network.
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公开(公告)号：US10720971B2
公开(公告)日：2020-07-21
申请号：US16267104
申请日：2019-02-04
Applicant: Apple Inc.
Inventor： Hsin-Yuo Liu , Peter M. Agboh , Mohit Narang , Indranil S. Sen , Nicholas M. McDonnell , Chia Yiaw Chong
IPC: H04B7/0413 , H04L5/00 , H04B1/38 , H04L5/14 , H04B1/40 , H04W88/06 , H04W84/12 , H03F3/68 , H04W4/80 , H03F3/24 , H03H9/02 , H03H9/17 , H03H9/64 , H04B1/00
Abstract: Devices and systems useful in concurrently receiving and transmitting Wi-Fi signals and Bluetooth signals in the same frequency band are provided. By way of example, an electronic device includes a transceiver configured to transmit data and to receive data over channels of a first wireless network and a second wireless network concurrently. The transceiver includes a plurality of filters configured to allow the transceiver to transmit the data and to receive the data in the same frequency band by reducing interference between signals of the first wireless network and the second wireless network.
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20.发明申请公开(公告)号：US20190081614A1
公开(公告)日：2019-03-14
申请号：US15703703
申请日：2017-09-13
Applicant: Apple Inc.
Inventor： Chia Yiaw Chong , Mohit Narang , Peter M. Agboh , Hsin-Yuo Liu , Sultan R. Helmi , Tursunjan Yasin , Ye Chen
Abstract: Systems, methods, and devices are provided to efficiently share an antenna between multiple communication systems and allow for the communication systems to be simultaneously connected to the antenna with less attenuation and/or no fluctuation in signal strength. Communication circuitry may include an antenna that transmits and receives electromagnetic radiation. The communication circuitry may also include an antenna port that provides primary access to the antenna with a first attenuation via an antenna port input. Additionally, the communication circuitry may include a coupler attached to the antenna port. The coupler may provide secondary access to the antenna with a second attenuation.
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