公开(公告)号：US20150201446A1

公开(公告)日：2015-07-16

申请号：US14466106

申请日：2014-08-22

Applicant: QUALCOMM Incorporated

Inventor： Joel Benjamin LINSKY ,  Brian Arnold REDDING

IPC: H04W76/02 ,  H04L9/00 ,  H04B1/713 ,  H04W12/06 ,  H04W88/06 ,  H04W4/00

CPC classification number: H04W76/15 ,  H04B1/713 ,  H04L9/00 ,  H04W4/80 ,  H04W12/06 ,  H04W84/18 ,  H04W88/06

Abstract: Packets are communicated between a first device and a second device, over a primary data channel, according to an interval. The first device receives over the primary data channel a request from the second device to establish a secondary data channel. The request includes secondary connection parameters including an offset relative to events on the primary data channel, and a sub-interval relative to the interval. Acknowledgement is exchanged and the first and second devices communicate over the secondary data channel according to the secondary connection parameters.

Abstract translation: 根据间隔，分组在主数据信道之间在第一设备和第二设备之间传送。 第一设备通过主数据信道接收来自第二设备的建立辅助数据信道的请求。 该请求包括辅助连接参数，包括相对于主数据信道上的事件的偏移，以及相对于间隔的子间隔。 交换确认，并且第一和第二设备根据次要连接参数通过辅助数据信道进行通信。

公开(公告)号：US20180270592A1

公开(公告)日：2018-09-20

申请号：US15461464

申请日：2017-03-16

Applicant: QUALCOMM Incorporated

Inventor： Joel Benjamin LINSKY ,  Brian Arnold REDDING

IPC: H04R27/00 ,  H04W4/00 ,  H04W76/02

CPC classification number: H04W4/80 ,  H04M1/6008 ,  H04M1/7253 ,  H04R25/554 ,  H04R27/02 ,  H04R2227/003 ,  H04R2420/07 ,  H04W4/20 ,  H04W8/005 ,  H04W76/10 ,  H04W76/16

Abstract: The disclosure generally relates to connecting wireless devices based on a correlation between different audio sources. For example, according to various aspects, a first wireless device may capture sound via a microphone and receive audio content from a second wireless device via a wireless receiver. Accordingly, a wireless connection may be established between the first and second wireless devices based on a substantial match between the sound captured via the microphone and the audio content received via the wireless receiver. For example, the sound captured via the microphone may be output from a speaker on the second wireless device. In other examples, the received audio content may be sound captured via a local microphone at the second wireless device. In either case, the correlation between the audio received through the microphone and the audio content received over a radio may substantially simplify the procedure(s) used to connect two audio-enabled devices.

公开(公告)号：US20180084097A1

公开(公告)日：2018-03-22

申请号：US15272859

申请日：2016-09-22

Applicant: QUALCOMM Incorporated

Inventor： Joel Benjamin LINSKY ,  Robin HEYDON ,  Brian Arnold REDDING ,  Mayank BATRA ,  Christopher CHURCH

IPC: H04M1/725 ,  H04W8/00 ,  H04W76/04 ,  H04L29/06 ,  H04W12/04

CPC classification number: H04M1/7253 ,  H04L63/0428 ,  H04L63/06 ,  H04M2250/02 ,  H04W8/005 ,  H04W12/00 ,  H04W12/02 ,  H04W12/04 ,  H04W76/28

Abstract: Systems and methods are directed to discovering trusted remote devices and establishing trusted communications with trusted remote devices. A local device can determine one or more time periods of expected silence in a communication between the local device and a remote device; and embed trusted communication messages in the one or more time periods for at least one of: discovering that the remote device is a trusted remote device, performing a trusted communication with the trusted remote device. The communication may be based on a Bluetooth protocol in a link layer.

公开(公告)号：US20150201455A1

公开(公告)日：2015-07-16

申请号：US14334487

申请日：2014-07-17

Applicant: QUALCOMM Incorporated

Inventor： Brian Arnold REDDING ,  Joel Benjamin LINSKY

IPC: H04W76/04 ,  H04L1/00 ,  H04W4/00

CPC classification number: H04W76/28 ,  H04L1/004 ,  H04W4/80 ,  H04W76/19 ,  H04W76/25 ,  H04W84/18

Abstract: A packet is received at a device, over a connection between the device and another device indicating suspending the connection. The device suspends the connection and stores a suspended connection attribute record having connection attributes for resuming the connection. The device receives an advertisement packet having a resume suspended connection request, and determines if the resume suspended connection request is a request to resume the connection associated with the suspended connection attribute record. If determining is affirmative, the device resumes the connection according to the stored connection attributes.

Abstract translation: 通过设备和另一个设备之间的连接指示挂起连接，在设备处接收到分组。 设备挂起连接并存储具有用于恢复连接的连接属性的挂起的连接属性记录。 设备接收具有恢复暂停连接请求的广告包，并确定恢复暂停连接请求是否是恢复与挂起的连接属性记录相关联的连接的请求。 如果确定是肯定的，则设备根据存储的连接属性恢复连接。

公开(公告)号：US20170026905A1

公开(公告)日：2017-01-26

申请号：US14809249

申请日：2015-07-26

Applicant: QUALCOMM Incorporated

Inventor： Huibert DENBOER ,  Brian Arnold REDDING ,  Joel Benjamin LINSKY

IPC: H04W52/02 ,  H04W4/20

CPC classification number: H04W52/0216 ,  H04W4/21 ,  H04W4/70 ,  H04W4/80 ,  H04W76/10 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26

Abstract: Methods and apparatuses for establishing a wireless connection are disclosed. In an embodiment, a first communication device transmits a first advertising signal for a first period of time, the first advertising signal configured to advertise that the first communication device is available to establish a first wireless connection, scans for a second advertising signal for a second period of time, the second advertising signal transmitted by a second communication device and configured to advertise that the second communication device is available to establish a second wireless connection, and listens for a third signal for a third period of time, the third signal transmitted by a third communication device in response to the first advertising signal, the third period of time occurring during the second period of time.

Abstract translation: 公开了建立无线连接的方法和装置。 在一个实施例中，第一通信设备在第一时间段内发送第一广告信号，第一广告信号被配置为通告第一通信设备可用于建立第一无线连接，扫描第二广告信号用于第二广告信号 时间段，由第二通信设备发送的第二广告信号，并且被配置为通告第二通信设备可用于建立第二无线连接，并且在第三时间段内侦听第三信号，所述第三信号通过 响应于所述第一广告信号的第三通信设备，所述第三时间段在所述第二时段期间发生。

公开(公告)号：US20170026777A1

公开(公告)日：2017-01-26

申请号：US14809256

申请日：2015-07-26

Applicant: QUALCOMM Incorporated

Inventor： Huibert DENBOER ,  Brian Arnold REDDING ,  Joel Benjamin LINSKY

IPC: H04W4/00 ,  H04W72/04 ,  H04W8/00

CPC classification number: H04W72/0446 ,  H04W4/80 ,  H04W8/005 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26

Abstract: In an embodiment, a wireless device for Bluetooth Low Energy technology utilizes interlaced advertising and scanning on a same advertising channel to improve power efficiency. In an embodiment, a device transmits an advertising packet on an advertising channel, waits for an inter frame space, listens for any connection request or scan request during a listening time slot, and upon not receiving a connection request or scan request, begins a scanning window on the same advertising channel to listen to advertising packets. If no advertising packets are received, the advertising channel is incremented and the process of interlaced advertising and scanning begins again.

Abstract translation: 在一个实施例中，用于蓝牙低能耗技术的无线设备利用在相同广告信道上的隔行广告和扫描以提高功率效率。 在一个实施例中，设备在广告信道上发送广告分组，等待帧间空间，在收听时隙期间侦听任何连接请求或扫描请求，并且在未接收到连接请求或扫描请求时，开始扫描 窗口在同一广告渠道上收听广告包。 如果没有接收到广告包，则广告信道被递增，并且隔行扫描广告和扫描的处理再次开始。