利索-全球专利检索

  1. 登录
  2. 注册
发明申请
US20110047443A1 NETWORK COMMUNICATION PROTOCOL FOR LARGE SCALE DISTRIBUTION OF STREAMING CONTENT 有权
网络通信协议大规模分布流量内容

NETWORK COMMUNICATION PROTOCOL FOR LARGE SCALE DISTRIBUTION OF STREAMING CONTENT
摘要：
Forward error correction may be implemented in a network having first, second and third nodes. The second node receives streaming media message packets and one or more check packets from an upstream first node. The second node transmits the message packets and check packets to a downstream third node. The second node uses the check packets to decode missing message packets and transmits the decoded missing packets to the third node before the missing message packets are to be presented by the third node. The third node may receive message packets and a first set of check packets from the second node and a second set of check packets from the first node. The third node may use check packets from both sets to decode missing message packets.
摘要（中）：

可以在具有第一，第二和第三节点的网络中实现前向纠错。 第二节点从上游第一节点接收流媒体消息分组和一个或多个检查分组。 第二节点将消息包发送到下游第三节点。 第二节点使用检查分组来解码丢失的消息分组，并且在第三节点出现丢失的消息分组之前将解码的丢失分组发送到第三节点。 第三节点可以接收来自第二节点的消息分组和第一组校验分组以及来自第一节点的第二组校验分组。 第三节点可以使用来自两个集合的检查分组来解码丢失的消息分组。

公开/授权文献
信息查询
Global Dossier Espacenet
0/0