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1. 发明授权

US11502730B2 Multi-radio filtering front-end circuitry for transceiver systems 有权
公开(公告)号：US11502730B2
公开(公告)日：2022-11-15
申请号：US17228454
申请日：2021-04-12
申请人： Apple Inc.
发明人： Hsin-Yuo Liu , Peter M. Agboh , Mohit Narang , Indranil S. Sen , Nicholas M. McDonnell , Chia Yiaw Chong
IPC分类号： H04B7/0413 , H03F3/68 , H04L5/00 , H04B1/38 , H04W4/80 , H03F3/24 , H03H9/02 , H03H9/17 , H03H9/64 , H04L5/14 , H04B1/00 , H04B1/40 , H04W88/06 , H04W84/12
摘要： 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.

2. 发明授权

US10979106B2 Multi-radio filtering front-end circuitry for transceiver systems 有权
公开(公告)号：US10979106B2
公开(公告)日：2021-04-13
申请号：US16874349
申请日：2020-05-14
申请人： Apple Inc.
发明人： Hsin-Yuo Liu , Peter M. Agboh , Mohit Narang , Indranil S. Sen , Nicholas M. McDonnell , Chia Yiaw Chong
IPC分类号： H04B7/0413 , H04L5/00 , H04W4/80 , H04W88/06 , H04W84/12 , H03F3/68 , H04B1/38 , H03F3/24 , H03H9/02 , H03H9/17 , H03H9/64 , H04L5/14 , H04B1/00 , H04B1/40
摘要： 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.

3. 发明申请

US20190245591A1 MULTI-RADIO FILTERING FRONT-END CIRCUITRY FOR TRANSCEIVER SYSTEMS 审中-公开
公开(公告)号：US20190245591A1
公开(公告)日：2019-08-08
申请号：US16267104
申请日：2019-02-04
申请人： Apple Inc.
发明人： Hsin-Yuo Liu , Peter M. Agboh , Mohit Narang , Indranil S. Sen , Nicholas M. McDonnell , Chia Yiaw Chong
IPC分类号： H04B7/0413 , H04B1/40 , H04L5/14 , H04B1/00
摘要： 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.

4. 发明授权

US09549387B2 Techniques for reducing interference in communications using conducted RF links 有权
标题翻译：使用传导RF链路减少通信中的干扰的技术
公开(公告)号：US09549387B2
公开(公告)日：2017-01-17
申请号：US14871940
申请日：2015-09-30
申请人： Apple Inc.
发明人： Chia-Yiaw Chong , Hsin-Yuo Liu , Mohit Narang , Peter M. Agboh , Sathish Shanbhag Kota , Ruben Caballero
IPC分类号： H04B15/02 , H04W64/00
CPC分类号： H04W64/00 , H04B15/02 , H04W4/80 , H04W52/0225 , H04W52/0238 , H04W72/085 , H04W74/0808 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/26
摘要： The present techniques relate to reducing interference on conducted RF links by utilizing country information to determine where an electronic device is located, and using such information to select sub-bands or channels that are not available for wireless transmission to be used for transmission of signals via the conducted RF links. Because the conducted RF links operate on frequency bands that are different from the frequency bands used for wireless communications in a given country, there is less likelihood that wireless communications will create interference in the signals being transmitted via the conducted RF links.
摘要翻译：本技术涉及通过利用国家信息来确定电子设备所在的位置来减少对传导RF链路的干扰，并且使用这样的信息来选择不可用于无线传输的子频带或信道，以用于信号传输传导的RF链路。由于传导的RF链路在与给定国家中用于无线通信的频带不同的频带上操作，所以无线通信将在经由传导的RF链路传输的信号中产生干扰的可能性较小。

5. 发明申请

US20160353380A1 TECHNIQUES FOR SELECTING CONDUCTED RF LINKS FOR MITIGATING MULTI-RADIO COEXISTENCE 审中-公开
标题翻译：选择导通的RF链路以减轻多无线电共享的技术
公开(公告)号：US20160353380A1
公开(公告)日：2016-12-01
申请号：US14871913
申请日：2015-09-30
申请人： APPLE INC.
发明人： Chia Yiaw Chong , Hsin-Yuo Liu , Mohit Narang , Peter M. Agboh , Sathish Shanbhag Kota
IPC分类号： H04W52/02 , H04W4/00 , H04L5/00 , H04W72/02
摘要： A technique for reducing interference on conducted RF links involves a determination of active wireless channels in an electronic device. For example, the device can determine whether there are any active cellular, WiFi, and/or Bluetooth channels. If so, any active channels can be removed from a list of possible channels that can be used for generating the RF signals for the conducted RF link. If any idle channels remain available, one or more may be selected for use for the conducted RF link. Those idle channels having a higher offset from any active channels may be given a greater weight in the selection since they should be less likely to be subject to interference. If not, one of the least crowded active channels may be selected for use for the conducted RF link.
摘要翻译：用于减少对传导RF链路的干扰的技术涉及确定电子设备中的主动无线信道。例如，设备可以确定是否存在活动的蜂窝，WiFi和/或蓝牙信道。如果是这样，可以从可用于生成用于传导RF链路的RF信号的可能信道的列表中移除任何活动信道。如果任何空闲信道保持可用，则可以选择一个或多个用于所传送的RF链路。那些具有比任何活动通道偏移较大的空闲信道可能在选择中给予较大的权重，因为它们应该不太可能受到干扰。如果不是，可以选择最不拥挤的活动频道中的一个用于传导的RF链路。

6. 发明授权

US11496983B2 Techniques for selecting conducted RF links for mitigating multi-radio coexistence 有权
公开(公告)号：US11496983B2
公开(公告)日：2022-11-08
申请号：US14871913
申请日：2015-09-30
申请人： Apple Inc.
发明人： Chia Yiaw Chong , Hsin-Yuo Liu , Mohit Narang , Peter M. Agboh , Sathish Shanbhag Kota
IPC分类号： H04W64/00 , H04W52/02 , H04W4/80 , H04B15/02 , H04W72/08 , H04W16/14 , H04W74/08
摘要： A technique for reducing interference on conducted RF links involves a determination of active wireless channels in an electronic device. For example, the device can determine whether there are any active cellular, WiFi, and/or Bluetooth channels. If so, any active channels can be removed from a list of possible channels that can be used for generating the RF signals for the conducted RF link. If any idle channels remain available, one or more may be selected for use for the conducted RF link. Those idle channels having a higher offset from any active channels may be given a greater weight in the selection since they should be less likely to be subject to interference. If not, one of the least crowded active channels may be selected for use for the conducted RF link.

7. 发明申请

US20190090117A1 CONTEXT-DEPENDENT ALLOCATION OF SHARED RESOURCES IN A WIRELESS COMMUNICATION INTERFACE 审中-公开
公开(公告)号：US20190090117A1
公开(公告)日：2019-03-21
申请号：US16131519
申请日：2018-09-14
申请人： Apple Inc.
发明人： Harsha Shirahatti , Gaurav C. Khambholja , Swapnil S. Jain , Qiong Wu , Hsin-Yuo Liu
IPC分类号： H04W4/90 , H04W76/50 , H04W4/02 , H04W64/00 , H04M1/725 , G01S19/17 , H04W84/04
摘要： Resource allocation logic in a user device can determine allocation of a shared resource among different communication modules supporting a number of different communication types (e.g., GNSS, cellular, Wi-Fi, and/or Bluetooth communications) in a context-dependent manner. For example, the logic can determine an operating context of the user device. Based on the operating context, the logic can assign a priority to each of the signal types. The shared resource can be allocated among the signal types based on the priority.

8. 发明申请

US20170373819A1 MULTI-RADIO FILTERING FRONT-END CIRCUITRY FOR TRANSCEIVER SYSTEMS 审中-公开
公开(公告)号：US20170373819A1
公开(公告)日：2017-12-28
申请号：US15189874
申请日：2016-06-22
申请人： APPLE INC.
发明人： Hsin-Yuo Liu , Peter M. Agboh , Mohit Narang , Indranil S. Sen , Nicholas M. McDonnell , Chia-Yiaw Chong
IPC分类号： H04L5/14 , H04W4/00 , H03F3/24 , H03H9/17 , H03H9/02 , H03H9/64 , H04B7/0413 , H04W84/12
CPC分类号： H04L5/1461 , H03F3/245 , H03F3/68 , H03F2200/111 , H03F2200/451 , H03H9/02007 , H03H9/171 , H03H9/64 , H04B7/0413 , H04L5/0023 , H04L5/0028 , H04L5/0066 , H04W4/80 , H04W84/12 , H04W88/06
摘要： 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.

9. 发明授权

US09392398B2 Wireless proximity pairing of user-interface devices 有权
标题翻译：用户界面设备的无线接近配对
公开(公告)号：US09392398B2
公开(公告)日：2016-07-12
申请号：US14502357
申请日：2014-09-30
申请人： Apple Inc.
发明人： Xi Yang , Hsin-Yuo Liu , Indranil S. Sen , Vusthla Sunil Reddy , Peter M. Agboh , Mohit Narang , Ruben Caballero , Qiyang Wu
IPC分类号： H04W4/00 , H04W76/02 , H04W8/00
CPC分类号： H04W76/14 , H04B17/318 , H04W4/80 , H04W8/005 , H04W12/06 , H04W84/042 , H04W84/12
摘要： 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.
摘要翻译：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。

10. 发明申请

US20220416849A1 MULTI-RADIO FILTERING FRONT-END CIRCUITRY FOR TRANSCEIVER SYSTEMS 有权
公开(公告)号：US20220416849A1
公开(公告)日：2022-12-29
申请号：US17939725
申请日：2022-09-07
申请人： APPLE INC.
发明人： Hsin-Yuo Liu , Peter N. Agboh , Mohit Narang , Indranil S. Sen , Nicholas M. McDonnell , Chia Yiaw Chong
IPC分类号： H04B7/0413 , H03F3/68 , H04L5/00 , H04B1/38 , H04W4/80 , H03F3/24 , H03H9/02 , H03H9/17 , H03H9/64 , H04L5/14 , H04B1/00 , H04B1/40
摘要： 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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