公开(公告)号：US20160063964A1

公开(公告)日：2016-03-03

申请号：US14530338

申请日：2014-10-31

Applicant: QUALCOMM Incorporated

Inventor： Lochan Verma ,  Vijayalakshmi Rajasundaram Raveendran

IPC: G09G5/36 ,  H04N21/845 ,  G06T1/20 ,  H04N21/4363 ,  G06F3/14 ,  G06T11/00

CPC classification number: G09G5/363 ,  G06F3/14 ,  G06F3/1454 ,  G06T1/20 ,  G06T11/001 ,  G09G5/001 ,  G09G2350/00 ,  G09G2370/16 ,  H04L65/607 ,  H04N19/23 ,  H04N21/43637 ,  H04N21/6175 ,  H04N21/6437 ,  H04N21/8455 ,  H04W4/80 ,  H04W84/12

Abstract: In one example, a method for transmitting video data includes capturing, by a source device, a plurality of tokens of graphical commands renderable into video data along with one or more texture elements; and generating, by the source device, a plurality of command frames that each correspond to at least one token of the plurality of tokens. In this example, each respective command frame of the plurality of command frames includes: an identification of at least one graphical command corresponding to the at least one token, and one or more arguments associated with the at least one token. In this example, the method also includes outputting, by the source device and for transmission to a sink device, the plurality of command frames.

Abstract translation: 在一个示例中，用于发送视频数据的方法包括：通过源设备将多个图形命令令牌与一个或多个纹理元素一起捕获成视频数据; 以及由所述源设备生成多个命令帧，每个命令帧对应于所述多个令牌中的至少一个令牌。 在该示例中，多个命令帧的每个相应的命令帧包括：至少一个对应于该至少一个令牌的图形命令的标识，以及与该至少一个令牌相关联的一个或多个参数。 在该示例中，该方法还包括由源设备输出以及向宿设备发送多个命令帧。

公开(公告)号：US20150350159A1

公开(公告)日：2015-12-03

申请号：US14715402

申请日：2015-05-18

Applicant: QUALCOMM Incorporated

Inventor： Lochan Verma ,  Xiaodong Wang ,  Mu-Huan Chiang ,  Vijayalakshmi Rajasundaram Raveendran

IPC: H04L29/12 ,  H04L12/26 ,  H04B5/00

CPC classification number: H04L43/0888 ,  H04L43/16 ,  H04L47/28 ,  H04L69/28 ,  H04L69/324

Abstract: A method and apparatus are disclosed for transferring data through a shared communication medium between communication devices. In at least one embodiment, a timeout period used to detect data transfer errors may be modified based, at least in part, on a data transfer status message transmitted from a media access control (MAC) layer to a protocol adaptation layer of a first communication device. The data transfer status message may include a status and an expected duration of a pending data transfer. In another embodiment, The timeout period may be modified based, at least in part, on data transfer statistics transmitted from the MAC layer to the protocol adaptation layer. Data transfer statistics may be accumulated by the MAC layer and may include data transfer size, data throughput rates, and number of re-attempted data transfers.

Abstract translation: 公开了用于在通信设备之间通过共享通信介质传送数据的方法和装置。 在至少一个实施例中，可以至少部分地基于从媒体访问控制（MAC）层发送到第一通信的协议适配层的数据传输状态消息来修改用于检测数据传输错误的超时时段 设备。 数据传输状态消息可以包括待处理数据传送的状态和预期持续时间。 在另一个实施例中，可以至少部分地基于从MAC层发送到协议适配层的数据传输统计来修改超时时段。 数据传输统计可以由MAC层累积，并且可以包括数据传输大小，数据吞吐率和重新尝试的数据传输的数量。