公开(公告)号：US09386252B2

公开(公告)日：2016-07-05

申请号：US14564794

申请日：2014-12-09

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Tyrone D Bekiares ,  Mark Edwards ,  Robert D. Logalbo ,  Steven D. Tine

IPC: H04N5/38 ,  H04N19/176 ,  H04L5/16

CPC classification number: H04N5/38 ,  H04L1/1854 ,  H04L5/16

Abstract: An embodiment takes the form of a process that includes transmitting video frames to a receiving device during a first transmission period of one or more time slots of a half-duplex air interface, and receiving feedback messaging from the receiving device during a feedback period of one or more time slots of the half-duplex air interface. The process further includes suspending, after the first transmission period, transmission of video frames for a suspension period of one or more time slots of the half-duplex air interface, and after the feedback period and after the suspension period, transmitting one or more recovery frames to the receiving device during a recovery period of one or more time slots of the half-duplex air interface. The one or more recovery frames collectively include inter-coded macroblock data and/or intra-coded macroblock data.

Abstract translation: 实施例采取的过程形式包括在半双工空中接口的一个或多个时隙的第一传输周期期间向接收设备发射视频帧，并且在一个反馈周期的反馈周期期间接收来自接收设备的反馈消息 或更多的半双工空中接口的时隙。 该过程还包括在第一传输周期之后暂停在半双工空中接口的一个或多个时隙的暂停时段的视频帧的传输，以及在反馈周期之后和在暂停时段之后，发送一个或多个恢复 在半双工空中接口的一个或多个时隙的恢复周期期间向接收设备发送帧。 一个或多个恢复帧共同包括帧间编码的宏块数据和/或帧内编码的宏块数据。

公开(公告)号：US09544534B2

公开(公告)日：2017-01-10

申请号：US14035409

申请日：2013-09-24

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Tyrone D Bekiares ,  Hinrich A Schmidt ,  Steven D. Tine

IPC: H04N7/18 ,  H04N7/08

CPC classification number: H04N7/0806 ,  H04N7/181

Abstract: Multiple cameras are operatively connected over a shared link to a video server on a video network. The cameras are operated to capture a plurality of video streams. Each video stream has intra-frames and predictive frames that are sequentially generated timewise apart. A number of the video streams that transmit over the shared link on the network is identified. A number of intra-frames that are generated substantially simultaneously in the identified video streams is also identified. The identified intra-frames in the video streams are offset in time to minimize video artifacts from being present in the video streams being transmitted over the shared link.

Abstract translation: 多个相机通过共享链路可操作地连接到视频网络上的视频服务器。 操作摄像机以捕获多个视频流。 每个视频流具有按时间间隔顺序生成的帧内和预测帧。 识别通过网络上的共享链路传输的多个视频流。 还识别出在识别的视频流中基本上同时生成的多个帧内帧。 视频流中所识别的帧内在时间上偏移，以使通过共享链路传输的视频流中存在的视频伪像最小化。

公开(公告)号：US09084103B2

公开(公告)日：2015-07-14

申请号：US14158045

申请日：2014-01-17

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Deborah J Monks ,  Tyrone D Bekiares ,  Timothy J Collins ,  Trent J Miller

IPC: H04M11/04 ,  H04W4/22 ,  G01S13/87 ,  G08B21/02 ,  H04W4/00 ,  G01S5/02

CPC classification number: H04W4/22 ,  G01S5/02 ,  G01S13/878 ,  G08B21/02 ,  G08B21/0272 ,  H04W4/00 ,  H04W4/70 ,  H04W4/80 ,  H04W4/90 ,  H04W64/00

Abstract: Analytic and tracking systems and methods are described that use over-the-air identifiers (OTAIs) of mobile devices for tracking, dispatch, identification, etc. In particular, the analytic and tracking systems and methods can include various OTAI sensors that are communicatively coupled to a server and with one another. The OTAI sensors are configured to identify proximate mobile devices concurrent with at least one additional piece of information. The analytic and tracking systems and methods can process identified mobile devices and the additional pieces of information for a plurality of applications.

Abstract translation: 描述了分析和跟踪系统和方法，其使用用于跟踪，调度，识别等的移动设备的空中标识符（OTAI）。特别地，分析和跟踪系统和方法可以包括通信耦合的各种OTAI传感器 到一个服务器和彼此。 OTAI传感器被配置为与至少一个附加信息段同时识别邻近的移动设备。 分析和跟踪系统和方法可以处理识别的移动设备和用于多个应用的​​附加信息。

公开(公告)号：US09591512B2

公开(公告)日：2017-03-07

申请号：US14143488

申请日：2013-12-30

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Tyrone D Bekiares ,  Bob Logalbo ,  Trent J. Miller

IPC: H04W28/02 ,  H04W64/00 ,  H04W4/06 ,  H04W4/02 ,  H04W4/08

CPC classification number: H04W28/0226 ,  H04W4/023 ,  H04W4/06 ,  H04W4/08 ,  H04W28/0215 ,  H04W28/0268 ,  H04W64/006

Abstract: A method and apparatus for spatial Quality of Service (QoS) in a wireless network include determining a relative or absolute location of target devices receiving or requesting a same media stream; determining a group of the target devices within a given proximity of one another utilizing resources from the same wireless access network; for each target device in the group while the resources remain in the wireless network: determining a target device based on relative spatial distance to other target devices in the group with prioritized reception of the media stream; and granting the determined target device prioritized reception of the media stream.

Abstract translation: 用于无线网络中的空间服务质量（QoS）的方法和装置包括确定接收或请求相同媒体流的目标设备的相对或绝对位置; 使用来自相同无线接入网络的资源来确定在给定的彼此接近之内的一组目标设备; 当所述资源保留在所述无线网络中时，针对所述组中的每个目标设备：基于与所述组中具有优先接收的媒体流的所述组中的其他目标设备的相对空间距离来确定目标设备; 以及授予所确定的目标设备优先接收所述媒体流。

公开(公告)号：US09467972B2

公开(公告)日：2016-10-11

申请号：US14143168

申请日：2013-12-30

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Tyrone D Bekiares ,  Robert E Beach ,  Bob Logalbo

IPC: H04H20/71 ,  H04W72/00 ,  H04L12/18 ,  H04N21/61 ,  H04N21/6405 ,  H04N21/6338

CPC classification number: H04W72/005 ,  H04L12/189 ,  H04N21/6131 ,  H04N21/6338 ,  H04N21/6405

Abstract: A method and apparatus for multicasting data streams in a wireless radio communication system are provided. A server assigns a plurality of data streams amongst RF resources. One or more points-of-access of the wireless radio communication system are operable to transmit each RF resource to mobile communication devices. Responsive to a request from a mobile communication device for a selected one of the plurality of data streams, the server identifies the points-of-access that have not been assigned, and hence cannot transmit, the RF resource to which the selected data stream is assigned. An access controller instructs those points-of-access to deny association to the mobile communication device. The server then multicasts the selected data stream to the mobile communication device through one of the remaining points-of-access that can transmit the selected RF resource.

Abstract translation: 提供了一种用于在无线电通信系统中组播数据流的方法和装置。 服务器在RF资源之间分配多个数据流。 无线无线电通信系统的一个或多个访问点可操作以将每个RF资源发送到移动通信设备。 响应于来自移动通信设备对于所选择的多个数据流中的所选数据流的请求，服务器识别未被分配的接入点，因此不能发送所选数据流所在的RF资源 分配。 访问控制器指示这些访问点拒绝与移动通信设备的关联。 然后，服务器通过可以传送所选择的RF资源的剩余访问点之一将所选择的数据流多播到移动通信设备。