公开(公告)号：US20140019632A1

公开(公告)日：2014-01-16

申请号：US13801720

申请日：2013-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： Kevin Roland Fall

IPC: H04L29/06

CPC classification number: H04L65/608 ,  G06F17/30876 ,  H04L65/4084 ,  H04N21/26258 ,  H04N21/6581 ,  H04N21/8456

Abstract: Systems, methods, and devices for dynamic resolution of content references for streaming media are described. In one innovative aspect, a device for obtaining a media stream is provided. The device includes a receiver configured to receive a location independent persistent identifier for the media stream. The device includes a resolution circuit configured to identify a location of the media stream based at least in part on the location independent persistent identifier. The device includes a media acquisition circuit configured to obtain the media stream based at least in part on the identified location. In some implementations, the resolution circuit is configured to identify a rewrite rule for the media stream and generate a rewritten identifier based on the identified rewrite rule and at least one of the location independent persistent identifier or the identified location.

Abstract translation: 描述了用于流媒体内容引用的动态分辨的系统，方法和设备。 在一个创新方面，提供了一种用于获得媒体流的设备。 该设备包括被配置为接收媒体流的与位置无关的持久性标识符的接收器。 该设备包括分辨率电路，其被配置为至少部分地基于位置独立的持久性标识符来识别媒体流的位置。 该设备包括媒体获取电路，其被配置为至少部分地基于所识别的位置来获得媒体流。 在一些实现中，分辨率电路被配置为识别媒体流的重写规则，并且基于所识别的重写规则和位置独立的持久性标识符或所识别的位置中的至少一个来生成重写的标识符。

公开(公告)号：US20130339543A1

公开(公告)日：2013-12-19

申请号：US13830048

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Kevin Roland Fall

IPC: H04L29/06

CPC classification number: H04L69/16 ,  H04L1/1825 ,  H04L1/1832 ,  H04L1/1838

Abstract: A method, an apparatus, and a computer program product for communicating data via the Transmission Control Protocol (TCP) are provided. The apparatus receives from a sender a plurality of data segments according to a sequential order, infers at least one missing data segment in the sequential order, and acknowledges to the sender receipt of a highest byte sequence number of a received data segment plus one based on the inference of the at least one missing data segment. The apparatus also adjusts a receive window based on at least one of: the inference of the at least one missing data segment, or a round-trip-time of a TCP connection, wherein the receive window indicates a buffer capacity for receiving data segments. The apparatus further advertises the adjusted receive window to the sender.

Abstract translation: 提供了一种用于经由传输控制协议（TCP）传送数据的方法，装置和计算机程序产品。 该装置根据顺序从发送方接收多个数据段，按顺序推断至少一个丢失的数据段，并向发送方接收接收到的数据段的最高字节序列号加上基于 所述至少一个丢失数据段的推断。 该装置还基于以下至少一个来调整接收窗口：至少一个丢失数据段的推断或TCP连接的往返时间，其中接收窗口指示用于接收数据段的缓冲器容量。 该装置还将调整的接收窗口通告给发送者。