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21.发明授权公开(公告)号：US09113349B2
公开(公告)日：2015-08-18
申请号：US13725608
申请日：2012-12-21
Applicant: Apple Inc.
Inventor： Jaime Tolentino , Camille Chen , Michael Jason Giles , Huy Le , Gary Thomason , David A. Hardell
IPC: H04L1/00 , H04L12/26 , H04W24/02 , H04B15/00 , H04W52/24 , H04W72/12 , H04B17/318 , H04L1/20 , H04L5/00 , H04W24/00 , H04W28/04 , H04W72/02 , H04W84/12 , H04W84/18 , H04W88/06 , H04B17/345
CPC classification number: H04W72/085 , H04B15/00 , H04B17/318 , H04B17/345 , H04L1/0001 , H04L1/20 , H04L5/0007 , H04L5/0012 , H04L5/0066 , H04W4/80 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/04 , H04W52/245 , H04W72/02 , H04W72/1215 , H04W84/12 , H04W84/18 , H04W88/06
Abstract: Methods and apparatus for mitigating the effects of interference between multiple air interfaces located on an electronic device. In one embodiment, the air interfaces include a WLAN interface and PAN (e.g., Bluetooth) interface, and information such as Receiver Signal Strength Index (RSSI) as well as system noise level information are used in order to intelligently execute interference mitigation methodologies, including the selective application of modified frequency selection, variation of transmitter power, and/or change of operating mode (e.g., from multiple-in multiple-out (MIMO) to single-in, single-out (SISO)) so as to reduce isolation requirements between the interfaces. These methods and apparatus are particularly well suited to use cases where the WLAN interface is operating with high data transmission rates. Business methods associated with the foregoing technology are also described.
Abstract translation: 用于减轻位于电子设备上的多个空中接口之间的干扰影响的方法和装置。 在一个实施例中，空中接口包括WLAN接口和PAN（例如，蓝牙）接口，并且使用诸如接收机信号强度指数（RSSI）的信息以及系统噪声电平信息来智能地执行干扰减轻方法，包括 选择性地应用修改的频率选择，发射机功率的变化和/或操作模式的改变（例如，从多输入多输出（MIMO）到单输入，单输出（SISO）），以便减少隔离 接口之间的要求。 这些方法和装置特别适用于WLAN接口以高数据传输速率运行的情况。 还描述了与上述技术相关联的业务方法。
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22.发明申请公开(公告)号：US20130182589A1
公开(公告)日：2013-07-18
申请号：US13725608
申请日：2012-12-21
Applicant: Apple Inc.
Inventor： Jaime Tolentino , Camille Chen , Michael Jason Giles , Huy Le , Gary Thomason , David A. Hardell
IPC: H04W24/02
CPC classification number: H04W72/085 , H04B15/00 , H04B17/318 , H04B17/345 , H04L1/0001 , H04L1/20 , H04L5/0007 , H04L5/0012 , H04L5/0066 , H04W4/80 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/04 , H04W52/245 , H04W72/02 , H04W72/1215 , H04W84/12 , H04W84/18 , H04W88/06
Abstract: Methods and apparatus for mitigating the effects of interference between multiple air interfaces located on an electronic device. In one embodiment, the air interfaces include a WLAN interface and PAN (e.g., Bluetooth) interface, and information such as Receiver Signal Strength Index (RSSI) as well as system noise level information are used in order to intelligently execute interference mitigation methodologies, including the selective application of modified frequency selection, variation of transmitter power, and/or change of operating mode (e.g., from multiple-in multiple-out (MIMO) to single-in, single-out (SISO)) so as to reduce isolation requirements between the interfaces. These methods and apparatus are particularly well suited to use cases where the WLAN interface is operating with high data transmission rates. Business methods associated with the foregoing technology are also described.
Abstract translation: 用于减轻位于电子设备上的多个空中接口之间的干扰影响的方法和装置。 在一个实施例中，空中接口包括WLAN接口和PAN（例如，蓝牙）接口，并且使用诸如接收机信号强度指数（RSSI）的信息以及系统噪声电平信息，以智能地执行干扰减轻方法，包括 选择性地应用修改的频率选择，发射机功率的变化和/或操作模式的改变（例如，从多输入多输出（MIMO）到单输入，单输出（SISO）），以便减少隔离 接口之间的要求。 这些方法和装置特别适用于WLAN接口以高数据传输速率运行的情况。 还描述了与上述技术相关联的业务方法。
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公开(公告)号：US20220394447A1
公开(公告)日：2022-12-08
申请号：US17888289
申请日：2022-08-15
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Craig P. Dooley , David John Shaw , Ganesha Adkasthala Ganapathi Batta , Michael Jason Giles , Sriram Hariharan
IPC: H04W4/80 , H04W4/08 , H04W76/14 , H04M1/72412 , H04W12/50 , H04W12/04 , H04L67/104
Abstract: A first wireless communication device (UE device) associated with a certain user (or included in a specified set/group of UE devices) may establish a first communication link with an accessory device according to a short-range radio access technology, and transmit link (pairing) information associated with the first communication link to a server, such as a cloud-based server. The server may share this (first) link information with other UE devices associated with the same user (or belonging to the same specified group of UE devices as the first UE device). Link information associated with the other UE devices (i.e. second link information) may equally be shared with the accessory device, and the other UE devices and accessory device may use the first link information and second link information in establishing respective communication links between any of the other UE devices and the accessory device without having to undergo a pairing procedure.
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公开(公告)号：US11109208B2
公开(公告)日：2021-08-31
申请号：US16718240
申请日：2019-12-18
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Ariane Cotte , Craig P. Dooley , Duy N. Phan , Ganesha Adkasthala Ganapathi Batta , Hyundoo Shin , Kang Sun , Matt I. Gillette , Michael Jason Giles , Robert D. Watson , Sean P. Wilson , Sriram Hariharan , Sujatha Viswanathan , Todd Wheeler , Yilok L. Wong , David John Shaw , Sarang S. Ranade
Abstract: Methods for aggregating Bluetooth profiles for faster connection and configuration are disclosed, including transmitting, subsequent to establishing a connection, a request message to a peer device that indicates support of a fast connection protocol for Bluetooth profiles configuration and receiving a response message from the peer device that indicates the peer device supports the fast connection protocol. After pairing with the peer device, a first list of profile descriptors for a plurality of Bluetooth profiles supported by the device may be transmitted to the peer device and a second list of profile descriptors for a plurality of Bluetooth profiles supported by the peer device may be received. A configuration of a plurality of Bluetooth profiles base, at least in part, on a comparison of the first list of profile descriptors to the second list of profile descriptors may be determined and transmitted to the peer device.
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公开(公告)号：US11026083B2
公开(公告)日：2021-06-01
申请号：US16143745
申请日：2018-09-27
Applicant: Apple Inc.
Inventor： Michael Jason Giles , Ariane Cotte , Sriram Hariharan , Robert D. Watson , Sarang S. Ranade , David C. Graham
Abstract: This document describes techniques for detecting and providing user notification of mismatched devices. A device mismatch of a pair of wireless devices may be detected. A wireless indication of the device mismatch may be provided to another wireless device. That wireless device may provide a user notification that the pair of wireless devices are mismatched.
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Patent Agency Ranking
公开(公告)号：US10660037B2
公开(公告)日：2020-05-19
申请号：US15943602
申请日：2018-04-02
Applicant: Apple Inc.
Inventor： Sriram Hariharan , Venkatesh Rajendran , Alon Paycher , Michael Jason Giles
Abstract: A first device may communicate via a first wireless interface (WI) and a second WI, with the second WI operating at a relatively higher power level than the first WI. The first device may receive a scan notification corresponding to wireless scanning performed by a second device. The first device may subsequently perform wireless scanning using the second WI in response to the scan notification indicating that the first device is within effective communication range of a third device. The first device may receive the scan notification over a wireless connection established between the first device and the second device using the first WI. The first device may transmit filter information to the second device, the filter information indicating when, and for which scans the first device is to receive scan notifications. The first device may also activate the second WI and use the second WI to perform ranging and/or control operations associated with the third device.
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公开(公告)号：US10609543B2
公开(公告)日：2020-03-31
申请号：US15386156
申请日：2016-12-21
Applicant: Apple Inc.
Inventor： Su Khiong Yong , Christiaan A. Hartman , Anjali S. Sandesara , Lawrie Kurian , Peter N. Heerboth , Guoqing Li , Siegfried Lehmann , Akshay Mangalam Srivatsa , Yong Liu , Michael Jason Giles
Abstract: In some embodiments, one or more wireless stations operate to configure direct communication with neighboring wireless stations, e.g., direct communication between the wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to a mechanism for a device to transmit, via a BTLE (or Bluetooth) interface, a first message indicating an operation associated with a Wi-Fi service (e.g., a service available via a Wi-Fi interface and/or Wi-Fi related interface parameters) to a peer device. The first message may include a service hash that indicates the operation. The service hash may be included in a first data structure. The first data structure may indicate availability of the Wi-Fi service. The device may receive a second message from the peer device indicating that the neighboring wireless station intends to subscribe to or provide the Wi-Fi service, e.g., via Wi-Fi peer-to-peer communications.
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公开(公告)号：US20190373430A1
公开(公告)日：2019-12-05
申请号：US16240911
申请日：2019-01-07
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Ariane Cotte , Craig P. Dooley , Duy N. Phan , Ganesha Adkasthala Ganapathi Batta , Hyundoo Shin , Kang Sun , Matt I. Gillette , Michael Jason Giles , Robert D. Watson , Sean P. Wilson , Sriram Hariharan , Sujatha Viswanathan , Todd Wheeler , Yilok L. Wong , David John Shaw , Sarang S. Ranade
Abstract: Methods for aggregating Bluetooth profiles for faster connection and configuration are disclosed, including transmitting, subsequent to establishing a connection, a request message to a peer device that indicates support of a fast connection protocol for Bluetooth profiles configuration and receiving a response message from the peer device that indicates the peer device supports the fast connection protocol. After pairing with the peer device, a first list of profile descriptors for a plurality of Bluetooth profiles supported by the device may be transmitted to the peer device and a second list of profile descriptors for a plurality of Bluetooth profiles supported by the peer device may be received. A configuration of a plurality of Bluetooth profiles base, at least in part, on a comparison of the first list of profile descriptors to the second list of profile descriptors may be determined and transmitted to the peer device.
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公开(公告)号：US10419912B2
公开(公告)日：2019-09-17
申请号：US15911644
申请日：2018-03-05
Applicant: Apple Inc.
Inventor： Akshay Mangalam Srivatsa , Craig P. Dooley , David John Shaw , Ganesha Adkasthala Ganapathi Batta , Michael Jason Giles , Sriram Hariharan
IPC: H04W76/10 , H04B7/185 , H04W4/80 , H04M1/725 , H04W4/08 , H04W12/04 , H04L29/08 , H04W76/14 , H04W12/00 , H04W84/18
Abstract: A first wireless communication device (UE device) associated with a certain user (or included in a specified set/group of UE devices) may establish a first communication link with an accessory device according to a short-range radio access technology, and transmit link (pairing) information associated with the first communication link to a server, such as a cloud-based server. The server may share this (first) link information with other UE devices associated with the same user (or belonging to the same specified group of UE devices as the first UE device). Link information associated with the other UE devices (i.e. second link information) may equally be shared with the accessory device, and the other UE devices and accessory device may use the first link information and second link information in establishing respective communication links between any of the other UE devices and the accessory device without having to undergo a pairing procedure.
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公开(公告)号：US09942849B1
公开(公告)日：2018-04-10
申请号：US15599760
申请日：2017-05-19
Applicant: Apple Inc.
Inventor： Sriram Hariharan , Venkatesh Rajendran , Alon Paycher , Michael Jason Giles
CPC classification number: H04W52/0229 , H04W4/023 , H04W4/80 , H04W8/005
Abstract: A first device may communicate via a first wireless interface (WI) and a second WI, with the second WI operating at a relatively higher power level than the first WI. The first device may receive a scan notification corresponding to wireless scanning performed by a second device. The first device may subsequently perform wireless scanning using the second WI in response to the scan notification indicating that the first device is within effective communication range of a third device. The first device may receive the scan notification over a wireless connection established between the first device and the second device using the first WI. The first device may transmit filter information to the second device, the filter information indicating when, and for which scans the first device is to receive scan notifications. The first device may also activate the second WI and use the second WI to perform ranging and/or control operations associated with the third device.
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