公开(公告)号：WO2015095518A1

公开(公告)日：2015-06-25

申请号：PCT/US2014/071154

申请日：2014-12-18

Applicant: QUALCOMM INCORPORATED

Inventor： PERELMAN, Valeriya ,  GUREVICH, Nela ,  LIU, Bojin ,  ATTAR, Rashid, Ahmed, Akbar

IPC: H04L12/835 ,  H04L12/851 ,  H04L12/863

CPC classification number: H04L47/6275 ,  H04L47/2475 ,  H04L47/30 ,  H04L47/6255 ,  H04L47/803 ,  H04W28/0215 ,  H04W88/02

Abstract: Systems and methods for controlling a modem in a computing device are disclosed. In one embodiment, a traffic scheduler is logically positioned between the applications and the net driver of the computing device. The traffic scheduler receives all the packets from the applications and prioritizes the packets in a smart queue. Based on the available uplink bandwidth and/or the queue at the modem, the traffic scheduler passes packets from the smart queue to the net driver to be passed to the modem. In addition to having the benefit of having the higher priority packets be passed before the lower priority packets, the traffic scheduler has the added advantage of allowing the deletion of packets that are no longer needed (e.g., packets generated by a program that the user has closed).

Abstract translation: 公开了一种用于控制计算设备中的调制解调器的系统和方法。 在一个实施例中，业务调度器在逻辑上位于应用和计算设备的网络驱动器之间。 流量调度器从应用程序接收所有数据包，并在智能队列中对数据包进行优先级排序。 基于可用的上行链路带宽和/或调制解调器上的队列，流量调度器将来自智能队列的分组传递到网络驱动器以传递到调制解调器。 除了具有较高优先级的分组在较低优先级分组之前传递的优点之外，业务调度器还具有允许删除不再需要的分组的附加优点（例如，由用户具有的程序生成的分组 关闭）。

公开(公告)号：WO2010123921A1

公开(公告)日：2010-10-28

申请号：PCT/US2010/031777

申请日：2010-04-20

Applicant: QUALCOMM Incorporated ,  KEIDAR, Ron ,  GUREVICH, Nela ,  ELSTER, Constantine

Inventor： KEIDAR, Ron ,  GUREVICH, Nela ,  ELSTER, Constantine

IPC: H04N7/24 ,  H04H20/40 ,  H04H20/18

CPC classification number: H04H20/40 ,  H04H20/18 ,  H04N21/4305

Abstract: A system and method for decoding multimedia video is described. Particularly, a system and method for determining the time of arrival of packets, without a hardware interface, is disclosed. As described herein, the time of arrival for each packet may be derived by extrapolating information from the arrival of a frame boundary and the specifications of the transmission standard. This permits the calculation of drift between the encoder and decoder clocks and consequently the more accurate decoding of the transmission.

Abstract translation: 描述用于解码多媒体视频的系统和方法。 特别地，公开了一种用于在没有硬件接口的情况下确定分组的到达时间的系统和方法。 如本文所述，每个分组的到达时间可以通过从帧边界的到达和传输标准的规范的外推来推导出来。 这允许计算编码器和解码器时钟之间的漂移，从而更准确地解码传输。

公开(公告)号：WO2015116551A1

公开(公告)日：2015-08-06

申请号：PCT/US2015/012980

申请日：2015-01-27

Applicant: QUALCOMM INCORPORATED

Inventor： KANAMARLAPUDI, Sitaramanjaneyulu ,  GUREVICH, Nela ,  Venkatachalam JAYARAMAN, Venkata Ramanan ,  PERELMAN, Valeriya

IPC: H04L29/06 ,  H04W80/06 ,  H04L12/855 ,  H04L12/823

CPC classification number: H04L47/2466 ,  H04L47/14 ,  H04L47/193 ,  H04L47/323 ,  H04L69/16 ,  H04W80/06

Abstract: Techniques of Transmission Control Protocol (TCP) packet transmission for wireless communication are provided for a user equipment (UE). The UE receives a plurality of TCP packets on a downlink channel from a network. In response, the UE generates a plurality of TCP Acknowledgment (ACK) packets corresponding to the plurality of received TCP packets. The plurality of TCP ACK packets is prioritized based on certain criteria. A TCK ACK packet with a highest priority among the plurality of TCP ACK packets is selected. The selected highest priority TCP ACK packet is then sent to the network on an uplink channel.

Abstract translation: 为用户设备（UE）提供用于无线通信的传输控制协议（TCP）分组传输技术。 UE从网络在下行链路信道上接收多个TCP分组。 作为响应，UE生成与多个接收的TCP分组对应的多个TCP确认（ACK）分组。 基于某些标准优先考虑多个TCP ACK分组。 选择多个TCP ACK分组中具有最高优先级的TCK ACK分组。 所选择的最高优先级的TCP ACK分组然后在上行链路信道上发送到网络。

公开(公告)号：WO2010096639A1

公开(公告)日：2010-08-26

申请号：PCT/US2010/024704

申请日：2010-02-19

Applicant: QUALCOMM INCORPORATED ,  ELSTER, Constantine ,  KEIDAR, Ron ,  GUREVICH, Nela ,  VERRALL, Stephen

Inventor： ELSTER, Constantine ,  KEIDAR, Ron ,  GUREVICH, Nela ,  VERRALL, Stephen

IPC: H04N7/24

CPC classification number: H04N21/23406 ,  H04N21/4325 ,  H04N21/4384 ,  H04N21/44004

Abstract: Systems and methods to present video content are disclosed. According to an embodiment, a method of processing video data is disclosed. The method includes receiving timing information associated with the video data. The received timing information is indicative of a start time to start presentation of video content corresponding to the video data. The method includes starting presentation of the video content at a time prior to the start time. The method also includes increasing a presentation rate of the video content.

Abstract translation: 公开了呈现视频内容的系统和方法。 根据实施例，公开了一种处理视频数据的方法。 该方法包括接收与视频数据相关联的定时信息。 所接收的定时信息表示开始显示对应于视频数据的视频内容的开始时间。 该方法包括在开始时间之前开始显示视频内容。 该方法还包括增加视频内容的呈现速率。

公开(公告)号：WO2015106092A1

公开(公告)日：2015-07-16

申请号：PCT/US2015/010806

申请日：2015-01-09

Applicant: QUALCOMM INCORPORATED

Inventor： PERELMAN, Valeriya ,  VENKATACHALAM JAYARAMAN, Venkata Ramanan ,  KAPOOR, Rohit ,  ATTAR, Rashid Ahmed, Akbar ,  GUREVICH, Nela ,  SAHU, Debesh, Kumar

IPC: H04W28/02

CPC classification number: H04W28/0289 ,  H04L47/127 ,  H04L47/193 ,  H04L47/283 ,  H04W76/10

Abstract: Systems and methods for modem control based on feedback are disclosed. In one embodiment, a modem observer module is associated with software within a computing device. The modem observer receives information from the modem relating to uplink bandwidth availability and/or network conditions that may impact uplink bandwidth. Based on the uplink bandwidth availability at the modem, the modem observer may throttle or limit the number of connections that are active by the applications.

Abstract translation: 公开了基于反馈的调制解调器控制的系统和方法。 在一个实施例中，调制解调器观察器模块与计算设备内的软件相关联。 调制解调器观察器从调制解调器接收关于可能影响上行链路带宽的上行链路带宽可用性和/或网络条件的信息。 基于调制解调器的上行链路带宽可用性，调制解调器观察者可以限制或限制由应用程序激活的连接数量。

公开(公告)号：WO2013126408A1

公开(公告)日：2013-08-29

申请号：PCT/US2013/026865

申请日：2013-02-20

Applicant: QUALCOMM INCORPORATED

Inventor： BAPST, Mark ,  LIU, Bojin ,  VIJAYAKUMAR, Rajiv K. ,  GUREVICH, Nela

IPC: G06F17/30

CPC classification number: H04L67/10 ,  G06F17/30902 ,  H04L67/42

Abstract: A system, methods and server for creating and using manifests to support the rendering of a webpage by a computing device. Multiple computing devices may render a webpage and generate meta data. A server may collect and use the meta data to generate a manifest. The manifest may provide information describing priorities and formats for loading the resources of the webpage. The computing device may transmit information to the server for comparison with the manifest and to determine priorities and formats for retrieving the resources of the webpage. The server may request and send the webpage resources to the computing device based on the manifest information, to which the computing device may render the webpage. The server may access the webpage and generate meta data to create the manifest. The server may alternatively send the manifest information to the computing device.

Abstract translation: 用于创建和使用清单以支持计算设备呈现网页的系统，方法和服务器。 多个计算设备可以呈现网页并生成元数据。 服务器可以收集和使用元数据来生成清单。 清单可以提供描述用于加载网页的资源的优先级和格式的信息。 计算设备可以向服务器发送信息以与清单进行比较，并且确定用于检索网页的资源的优先级和格式。 服务器可以基于计算设备可以呈现网页的清单信息来请求并发送网页资源到计算设备。 服务器可以访问网页并生成元数据来创建清单。 服务器还可以将清单信息发送到计算设备。