公开(公告)号：US09986271B2

公开(公告)日：2018-05-29

申请号：US14819789

申请日：2015-08-06

Applicant: Comcast Cable Communications Management, LLC

Inventor： Brian Bulkowski ,  Carolyn Wales ,  Sam Hsu ,  James Helman ,  Joseph Decker ,  Brock Wagenaar ,  Mark Vickers

IPC: H04N21/236 ,  H04N21/4627 ,  H04N21/81 ,  H04N21/254 ,  H04J3/04 ,  H04L29/06 ,  G06F12/14 ,  G06F21/62 ,  H04L25/14 ,  H04J3/12 ,  H04N21/434 ,  H04J3/06 ,  H04N21/4385 ,  H04N9/82 ,  H04N21/235 ,  H04N21/262 ,  H04N21/435 ,  H04N21/462 ,  H04N21/8547 ,  H04N21/858 ,  H04N7/088 ,  H04N7/173 ,  H04N21/654 ,  H04N5/44

CPC classification number: H04N21/23614 ,  G06F12/1491 ,  G06F21/6218 ,  H04J3/047 ,  H04J3/0685 ,  H04J3/12 ,  H04L25/14 ,  H04L63/105 ,  H04N5/4401 ,  H04N7/088 ,  H04N7/17318 ,  H04N9/8205 ,  H04N21/235 ,  H04N21/23602 ,  H04N21/2541 ,  H04N21/262 ,  H04N21/4341 ,  H04N21/4344 ,  H04N21/435 ,  H04N21/4385 ,  H04N21/4622 ,  H04N21/4627 ,  H04N21/654 ,  H04N21/8126 ,  H04N21/8173 ,  H04N21/8547 ,  H04N21/858 ,  H04N21/8586

Abstract: The invention provides a method and apparatus that addresses and resolves the issues currently affecting the ability to offer Enhanced TV, in particular, those issues concerning timing and synchronization, interaction with other modules in the STB, and distribution.