Invention Grant
- Patent Title: Path optimization for adaptive streaming
- Patent Title (中): 自适应流的路径优化
-
Application No.: US14089193Application Date: 2013-11-25
-
Publication No.: US09571390B2Publication Date: 2017-02-14
- Inventor: Tirumaleswar Reddy , Prashanth Patil , William Ver Steeg , Daniel Wing
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Lempia Summerfield Katz LLC
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L12/721

Abstract:
In one implementation, downloading of streaming content using a security as a service (SecaaS) system is more efficient because portions of the streaming content may not be inspected by the SecaaS. A first request to download content from a content provider is received, and a connection is initiated with a security provider, which inspects the first chunk of the content and generates a routing instruction based on the inspection of the first chunk of content. Based on the routing instructions and the inspection of the first chunk, a request for a second chunk of the streaming content is addressed to the content provider. The second chunk of the streaming content, circumvents the SecaaS system.
Public/Granted literature
- US20150149657A1 Path Optimization for Adaptive Streaming Public/Granted day:2015-05-28
Information query