Invention Grant
- Patent Title: Bandwidth conservation
- Patent Title (中): 带宽保护
-
Application No.: US12718371Application Date: 2010-03-05
-
Publication No.: US09015783B2Publication Date: 2015-04-21
- Inventor: Matthew C. Smith
- Applicant: Matthew C. Smith
- Applicant Address: US NY New York
- Assignee: Time Warner Cable Enterprises LLC
- Current Assignee: Time Warner Cable Enterprises LLC
- Current Assignee Address: US NY New York
- Agency: Otterstedt, Ellenbogen & Kammer, LLP
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N21/462 ; H04N21/2662

Abstract:
A request to establish a switched digital video session with high-definition content is received from a subscriber of a video content network offering a switched digital video service. A determination is made that the subscriber only has capability of viewing standard definition content. Responsive to the request and the determination, the subscriber, in the session, is provided a signal with a standard definition version of the requested high-definition content. An exemplary switched digital video control apparatus and an exemplary system are also disclosed.
Public/Granted literature
- US20110219411A1 BANDWIDTH CONSERVATION Public/Granted day:2011-09-08
Information query