Invention Application
- Patent Title: Systems and Methods for Distributing Video on Demand
- Patent Title (中): 用于分发视频点播的系统和方法
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Application No.: US14270080Application Date: 2014-05-05
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Publication No.: US20140245364A1Publication Date: 2014-08-28
- Inventor: Kadangode Ramakrishnan , Rittwik Jana , Divesh Srivastava , Vijay Gopalakrishnan , Samrat Bhattacharjee
- Applicant: AT&T Intellectual Property I, LP
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, LP
- Current Assignee: AT&T Intellectual Property I, LP
- Current Assignee Address: US GA Atlanta
- Main IPC: H04N21/458
- IPC: H04N21/458 ; H04N21/472 ; H04N21/262
Abstract:
A method of receiving content includes joining an in-progress multicast stream to receive a first portion of a content. The method further includes sending a request to a peer for a catch-up portion of the content, the request including a deadline for delivery of the content, and receiving the catch-up portion of the content from the peer prior to the deadline.
Public/Granted literature
- US09462339B2 Systems and methods for distributing video on demand Public/Granted day:2016-10-04
Information query
IPC分类:
