Television – Special applications – Manufacturing
Patent
1996-10-30
1998-10-06
Grant, Chris
Television
Special applications
Manufacturing
348 12, 455 42, 455 51, H04N 7173
Patent
active
058185119
ABSTRACT:
A digital switching network is described which accommodates a full range of broadband and narrowband digital technologies, including video, wideband data, narrowband data, video on demand and telephone channels in an integrated manner. Optical fiber connects information sources to the switching component of the network utilizing a standardized transport stream such as SONET OC-N. A broadband ATM switch, a digital cross-connect switch or other distribution mechanisms may be utilized to interconnect information sources and subscribers. A level 1 gateway is utilized to control access to all information resources on the network.
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Dziatkiewicz, Mark, "American's Network", Pac Bell Positions for Hollywood Paradigm Shift, Jun. 1994, pp. 54, 56 and 58.
Bigham John A.
Brooks Kenneth R.
Farry George A.
Lucas, Jr. Amos H.
O'Donoghue, Jr. Colton E.
Bell Atlantic
Grant Chris
LandOfFree
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