知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.047 seconds)

    Wireless local communication systems and methods from WAN fallback
    1.
    发明授权
    Wireless local communication systems and methods from WAN fallback 有权
    无线本地通信系统和方法从WAN回退

    公开(公告)号：US09144103B2

    公开(公告)日：2015-09-22

    申请号：US13873649

    申请日：2013-04-30

    Applicant: MOTOROLA SOLUTIONS, INC.

    Inventor： David E. Klein

    IPC: H04W76/04 ,  H04W8/26 ,  H04W76/00 ,  H04W4/10

    CPC classification number: H04W76/25 ,  H04W4/10 ,  H04W8/26 ,  H04W76/14 ,  H04W76/23 ,  H04W76/50 ,  H04W88/04

    Abstract: A method, a mobile device, and a wireless system provide wireless local communication systems and methods from Wide Area Network (WAN) fallback allowing proximate users to maintain connectivity therebetween while WAN connectivity is lost. The wireless local communication systems and methods leverage access point credentials for the WAN to set up local wireless communication amongst the mobile devices when WAN connectivity is lost or when commanded to do so. Local mobile device users can maintain communication such as in a talkgroup while WAN connectivity is disrupted or undesired. The systems and methods include an algorithm where a first mobile device identifies the loss of WAN connectivity and becomes a WAN access point for other proximate mobile devices which share common preconfigured credentials. Subsequent mobile devices which detect the loss of WAN connectivity can associate with the AP thereby maintaining local communication using local wireless connectivity techniques.

    Abstract translation: 方法，移动设备和无线系统提供来自广域网（WAN）回退的无线本地通信系统和方法，允许邻近用户在WAN连接丢失的同时保持连接。 无线本地通信系统和方法利用WAN的接入点凭据来在WAN连接丢失或者当指令这样做时，在移动设备之间建立本地无线通信。 本地移动设备用户可以保持通信，例如在通话组中，而广域网连接中断或不期望。 系统和方法包括一种算法，其中第一移动设备识别WAN连接的丢失，并且成为用于共享共同的预配置凭证的其他邻近移动设备的WAN接入点。 检测WAN连接丢失的后续移动设备可以与AP相关联，从而通过使用本地无线连接技术维护本地通信。

    METHOD AND APPARATUS FOR REMOTELY CONTROLLING A MICROPHONE
    5.
    发明申请
    METHOD AND APPARATUS FOR REMOTELY CONTROLLING A MICROPHONE 审中-公开
    用于远程控制麦克风的方法和装置

    公开(公告)号：US20140184796A1

    公开(公告)日：2014-07-03

    申请号：US13728376

    申请日：2012-12-27

    Applicant: MOTOROLA SOLUTIONS, INC.

    Inventor： David E. Klein ,  Tyrone D. Bekiares ,  Kevin J. O'Connell

    IPC: H04R29/00 ,  H04N7/18

    CPC classification number: H04R29/004 ,  H04N7/18 ,  H04N21/41422 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/44008 ,  H04R3/005 ,  H04R2499/13

    Abstract: A method and vehicle-based communication system are provided that control a remote microphone by determining that one or more of the remote microphone and a user of the remote microphone is in a field of view (FOV) of a video camera and, in response, instructing the remote microphone to configure itself to receive ambient audio. In various embodiments, the remote microphone may configure itself, or be explicitly instructed to configure itself, to receive ambient audio by adjusting one or more of a beam forming or omni-directional pattern, potentially including noise cancellation algorithms to facilitate reception of ambient audio in contrast to user directed audio. When the one or more of the remote microphone and a user of the remote microphone no longer is in a FOV of the video camera, the method and vehicle-based communication system may instruct the remote microphone to reconfigure itself to receive user directed audio.

    Abstract translation: 提供了一种方法和基于车辆的通信系统，其通过确定远程麦克风中的一个或多个远程麦克风和远程麦克风的用户在视频摄像机的视野（FOV）中来控制远程麦克风，并且作为响应， 指示远程麦克风配置自身以接收环境音频。 在各种实施例中，遥控麦克风可以通过调整波束形成或全向图案中的一个或多个来配置自身或被明确指示配置自身以接收环境音频，潜在地包括噪声消除算法以便于接收环境音频 与用户定向的音频相反。 当远程麦克风中的一个或多个远程麦克风和远程麦克风的用户不再位于摄像机的FOV中时，该方法和基于车辆的通信系统可以指示远程麦克风重新配置以接收用户定向的音频。

    Method and system for transferring a call between devices of a single user
    7.
    发明授权
    Method and system for transferring a call between devices of a single user 有权
    用于在单个用户的设备之间传送呼叫的方法和系统

    公开(公告)号：US09363381B2

    公开(公告)日：2016-06-07

    申请号：US14220877

    申请日：2014-03-20

    Applicant: MOTOROLA SOLUTIONS, INC

    Inventor： David E. Klein ,  Eric D. Brooks

    IPC: H04M3/54 ,  H04W4/10 ,  H04W36/00 ,  H04W4/16 ,  H04W4/22 ,  H04W76/00 ,  H04W88/06 ,  H04W12/02

    CPC classification number: H04M3/543 ,  H04W4/10 ,  H04W4/16 ,  H04W4/90 ,  H04W12/02 ,  H04W36/00 ,  H04W76/45 ,  H04W76/50 ,  H04W88/06

    Abstract: A method and device enables transferring a call between devices of a single user. The method comprises pairing, over a master-less communication link, a narrowband communication device operating in a narrowband communication system and a broadband communication device operating in a broadband communication system. A radio identifier is shared between the narrowband communication device and the broadband communication device, enabling call details to be transferred between the narrowband communication device and the broadband communication device. An operational status of either the narrowband communication device or the broadband communication device is then evaluated. When a call associated with particular call details is prior established on both the narrowband communication system and the broadband communication system, the call can be transferred, using the radio identifier and the call details, and based on the operational status, from one to the other of the broadband communication device and the narrowband communication device.

    Abstract translation: 一种方法和设备使得能够在单个用户的设备之间传送呼叫。 该方法包括在无主通信链路上配对在窄带通信系统中操作的窄带通信设备和在宽带通信系统中操作的宽带通信设备。 在窄带通信设备和宽带通信设备之间共享无线电标识符，使得能够在窄带通信设备和宽带通信设备之间传送呼叫细节。 然后评估窄带通信设备或宽带通信设备的操作状态。 当在窄带通信系统和宽带通信系统上先前建立与特定呼叫细节相关联的呼叫时，可以使用无线电标识符和呼叫细节以及基于操作状态从一个对另一个传送到该呼叫 的宽带通信设备和窄带通信设备。

    ENHANCED PUBLIC SAFETY COMMUNICATION SYSTEM
    10.
    发明申请
    ENHANCED PUBLIC SAFETY COMMUNICATION SYSTEM 有权
    加强公众安全通信系统

    公开(公告)号：US20130244714A1

    公开(公告)日：2013-09-19

    申请号：US13873522

    申请日：2013-04-30

    Applicant: MOTOROLA SOLUTIONS, INC.

    Inventor： David E. Klein ,  SCOTT M. ALAZRAKI ,  ERIC D. BROOKS ,  STEVEN E. YOUNG ,  DEBORAH J. MONKS ,  ALEJANDRO G. BLANCO

    IPC: H04W4/22

    CPC classification number: H04W4/203 ,  H04L67/104 ,  H04M3/42178 ,  H04W4/20 ,  H04W4/21 ,  H04W4/90 ,  H04W76/50 ,  H04W84/08

    Abstract: A communication system (100) provides collaboration between narrowband communication devices (102) and broadband communication devices (104) operating over different networks. The communication devices (102, 104) are linked to provide peer-to-peer communication that supports the dissemination of public safety information to a public safety personnel user utilizing the devices. Applications within the devices (102, 104) automatically control features amongst the plurality of devices for redundancy of critical information, removal of non-critical information and power management. Context information can also be examined and shared between amongst the devices.

    Abstract translation: 通信系统（100）提供在不同网络上操作的窄带通信设备（102）和宽带通信设备（104）之间的协作。 通信设备（102,104）被链接以提供支持向利用设备的公共安全人员用户传播公共安全信息的对等通信。 设备（102,104）内的应用程序自动控制多个设备之间的功能，用于关键信息的冗余，非关键信息的消除和电源管理。 也可以在设备之间检查和共享上下文信息。

Patent Agency Ranking