公开(公告)号：US20140269326A1

公开(公告)日：2014-09-18

申请号：US13843370

申请日：2013-03-15

Applicant: Google Inc.

Inventor： Patrik Göran WESTIN ,  James Anthony Roskind

IPC: H04L12/70

CPC classification number: H04L47/10 ,  H04L47/24

Abstract: A system and method is disclosed for moving between delay sensing and packet loss based congestion control states. In connection with communicating over a network by sending and receiving data, one or more network devices automatically selects between a first and a second congestion control state for the sending and receiving of the data based a predetermined algorithm. The devices move between the first and the second congestion control states to maintain a bit rate associated with the sending and receiving at a predetermined threshold according to the predetermined algorithm.

Abstract translation: 公开了用于在基于延迟感测和基于分组丢失的拥塞控制状态之间移动的系统和方法。 关于通过发送和接收数据通过网络进行通信，一个或多个网络设备基于预定算法自动地在第一和第二拥塞控制状态之间选择数据的发送和接收。 设备在第一和第二拥塞控制状态之间移动，以根据预定算法来维持与预定阈值的发送和接收相关联的比特率。

公开(公告)号：US20160366206A1

公开(公告)日：2016-12-15

申请号：US14735489

申请日：2015-06-10

Applicant: GOOGLE INC.

Inventor： Mikhal SHEMER ,  Patrik Göran WESTIN

IPC: H04L29/06 ,  H04L29/08

Abstract: Provided is a platform for data devices in which the architecture and runtime parameters of the platform are adaptively updated based on real-time data collected about a network on which the platform operates, the source type (e.g., codec selection) for data being communicated between devices, the grouping/architecture of the devices, or any combination thereof. The platform is thus able to support multiple different types and configurations of data devices under varied, constantly-changing conditions. The platform offers a flexible architecture for a content management and rendering system in which multiple data devices connected via the network each play a unique role in the operation of the system. The data devices are capable of dynamically switching between different roles while the system is in active operation. The platform also includes adaptive delay capabilities as well as adaptive codec selection capabilities.

Abstract translation: 提供了一种用于数据设备的平台，其中基于收集的关于平台所在的网络的实时数据来自适应地更新平台的架构和运行时参数，源类型（例如，编解码器选择），用于在 设备，设备的分组/架构，或其任何组合。 因此，该平台能够在不断变化的不断变化的条件下支持多种不同类型和配置的数据设备。 该平台为内容管理和渲染系统提供了灵活的架构，其中通过网络连接的多个数据设备在系统的操作中都起着独特的作用。 当系统处于主动操作状态时，数据设备能够在不同角色之间进行动态切换。 该平台还包括自适应延迟功能以及自适应编解码器选择功能。

公开(公告)号：US20160150008A1

公开(公告)日：2016-05-26

申请号：US14553394

申请日：2014-11-25

Applicant: GOOGLE INC.

Inventor： Mikhal SHEMAR ,  Chi Bun CHAN ,  Patrik Göran WESTIN

IPC: H04L29/08 ,  G06F1/12

CPC classification number: H04L67/1095 ,  G06F1/12 ,  H04W56/001

Abstract: Provided are methods and systems for synchronizing clocks between data modules operating in parallel on an access point using Wi-Fi beacons as a reference. The methods and systems are designed to achieve and maintain highly accurate synchronization (e.g.,

Abstract translation: 提供了使用Wi-Fi信标作为参考，在接入点上并行​​操作的数据模块之间的时钟同步的方法和系统。 这些方法和系统被设计为通过在估计渲染时间时利用由接入点产生的Wi-Fi信标作为参考来实现和维持不同模块之间的高精度同步（例如，<20微秒（μs））。 使用这样的Wi-Fi信标作为参考，而不是实际的时钟，确保所有数据模块的时钟保持同步，从而允许在系统中包含的所有模块之间连续呈现数据。