Invention Grant
- Patent Title: System and method of delivering video content
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Application No.: US11772785Application Date: 2007-07-02
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Publication No.: US09712787B2Publication Date: 2017-07-18
- Inventor: Kuo-Hui Liu , Yongdong Zhao
- Applicant: Kuo-Hui Liu , Yongdong Zhao
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Toler Law Group, PC
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N21/438 ; H04N21/6405 ; H04N21/643

Abstract:
A system and method of delivering video content is disclosed. In a particular embodiment, the method includes receiving channel selection data from a set-top box device via an Internet Protocol Television (IPTV) access network. The channel selection data indicates a selection of an IPTV channel. The method also includes sending a rapid channel change (RCC) request to a distribution switch/router system via a subscriber virtual local area network (VLAN) associated with the set-top box device after receiving the channel selection data. The RCC request indicates the selected IPTV channel.
Public/Granted literature
- US20090013362A1 System and Method of Delivering Video Content Public/Granted day:2009-01-08
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