Invention Grant
- Patent Title: SMATV headend using IP transport stream input and method for operating the same
-
Application No.: US11930745Application Date: 2007-10-31
-
Publication No.: US09942618B2Publication Date: 2018-04-10
- Inventor: John L. Norin , Richard B. Tatem
- Applicant: John L. Norin , Richard B. Tatem
- Applicant Address: US CA El Segundo
- Assignee: The DIRECTV Group, Inc.
- Current Assignee: The DIRECTV Group, Inc.
- Current Assignee Address: US CA El Segundo
- Agency: Harness, Dickey & Pierce, PLC
- Main IPC: H04N7/20
- IPC: H04N7/20 ; H04N21/643 ; H04N21/214 ; H04N21/222 ; H04N21/2381 ; H04H20/63 ; H04H40/90 ; H04N7/10

Abstract:
A receiving unit 28 includes a tuner that receives a first signal that may include a satellite signal. A demodulator demodulates the satellite signal to form a second signal. The second signal may be internet protocol (IP) encapsulated to form an IP encapsulated signal. The IP encapsulated signal may be communicated through an IP network to a decoder. The decoder 144 decodes the second signal or the IP encapsulated signal. A modulator 146 modulates the decoded signal which is communicated to user devices through a network 147. In addition, IP encapsulated signals may also be communicated to various user devices through the network.
Public/Granted literature
- US20090113492A1 SMATV HEADEND USING IP TRANSPORT STREAM INPUT AND METHOD FOR OPERATING THE SAME Public/Granted day:2009-04-30
Information query