Patents by Inventor John A. Bigham
John A. Bigham has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 6041056Abstract: A video distribution network having an architecture that distributes video services over a greater serving area. The broadcast consolidation section receives broadband data from a plurality of information providers, preferably as compressed, digital signals using asynchronous transfer mode ATM transport. The broadcast consolidation section combines the ATM streams from different information providers and outputs a consolidated signal onto a transport ring. The broadcast ring supplies the consolidated broadcast signal to a plurality of video network hubs, each of which downloads the consolidated broadcast data, converts the consolidated broadcast data to motion picture experts group MPEG data on an RF carrier, and combines the RF signal with other RF signals before transmission by optical fiber to a plurality of local video access nodes.Type: GrantFiled: September 29, 1997Date of Patent: March 21, 2000Assignee: Bell Atlantic Network Services, Inc.Inventors: John A. Bigham, Dave Little, Edward C. Mihm, Kamran Sistanizadeh, Bahman Amin-Salehi, Alpna Jain, Regina Lightfoot, Ulric E. Arthur
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Patent number: 5818511Abstract: 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.Type: GrantFiled: October 30, 1996Date of Patent: October 6, 1998Assignee: Bell AtlanticInventors: George A. Farry, John A. Bigham, Kenneth R. Brooks, Amos H. Lucas, Jr., Colton E. O'Donoghue, Jr.
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Patent number: 5740075Abstract: An access subnetwork provides broadcast access transport as well as selective allocation of resources for interactive communications sessions dedicated to individual end users. The access subnetwork has specified broadcast and interactive service interfaces, both for communications to and from an information provider and for communication to and from customer premises equipment. An Access Subnetwork Controller provides a single point of control contact within the access subnetwork. Any other subnetwork (typically an element of a higher level control subnetwork) needing a control function in the access subnetwork always sends the request for that function to the Access Subnetwork Controller. The primary responsibility of the Access Subnetwork Controller is to control resources, provide requested resources and monitor the use of resources within in the realm of the access subnetwork.Type: GrantFiled: March 28, 1995Date of Patent: April 14, 1998Assignee: Bell Atlantic Network Services, Inc.Inventors: John A. Bigham, Regina S. Lightfoot, William D. Goodman, Ulric E. Arthur, Edward Mihm, Kamran Sistanizadeh, Bahman Amin-Salehi
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Patent number: 5684799Abstract: A video distribution network having an architecture that distributes video services over a greater serving area. The broadcast consolidation section receives broadband data from a plurality of information providers, preferably as compressed, digital signals using asynchronous transfer mode ATM transport. The broadcast consolidation section combines the ATM streams from different information providers and outputs a consolidated signal onto a transport ring. The broadcast ring supplies the consolidated broadcast signal to a plurality of video network hubs, each of which downloads the consolidated broadcast data, converts the consolidated broadcast data to motion picture experts group MPEG data on an RF carrier, and combines the RF signal with other RF signals before transmission by optical fiber to a plurality of local video access nodes.Type: GrantFiled: March 28, 1995Date of Patent: November 4, 1997Assignee: Bell Atlantic Network Services, Inc.Inventors: John A. Bigham, Dave Little, Edward C. Mihm, Kamran Sistanizadeh, Bahman Amin-Salehi, Alpna Jain, Regina Lightfoot, Ulric E. Arthur
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Patent number: 5677905Abstract: An access subnetwork provides broadcast access transport as well as selective allocation of resources for interactive communications sessions dedicated to individual end users. The access subnetwork has specified broadcast and interactive service interfaces, both for communications to and from an information provider and for communication to and from customer premises equipment. An Access Subnetwork Controller provides a single point of control contact within the access subnetwork. Any other subnetwork (typically an element of a higher level control subnetwork) needing a control function in the access subnetwork always sends the request for that function to the Access Subnetwork Controller. The primary responsibility of the Access Subnetwork Controller is to control resources, provide requested resources and monitor the use of resources within in the realm of the access subnetwork.Type: GrantFiled: March 28, 1995Date of Patent: October 14, 1997Assignees: Bell Atlantic Network Services, Inc., Bell Communications Research, Inc.Inventors: John A. Bigham, Bill Goodman, Kamran Sistanizadeh, Regina Lightfoot, Edward C. Mihm, Ulric E. Arthur, Bahman Amin-Salehi, Greg Brenner, Douglas Clark
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Patent number: 5621728Abstract: In advanced digital networks for providing selective point-to-point communications between subscribers terminals and broadband server equipment operated by a plurality of independent information service providers, routing through the network is controlled by functionality identified as a Level 1 Gateway. In an enhanced video dial tone network additionally providing an array of broadcast services from multiple providers, the Level 1 Gateway also provides high level control over at least some of the broadcast services. The Level 1 Gateway will perform a variety of functions including communications port management of transmissions of information between subscribers and servers, processing of billing information and session management. The Level 1 Gateway generates menus of providers and broadcast services, either as a function of providers and services available through a particular portion of the network or in a customized fashion specified by individual subscribers.Type: GrantFiled: March 28, 1995Date of Patent: April 15, 1997Assignee: Bell Atlantic Network Services, Inc.Inventors: Regina Lightfoot, Bill Goodman, Bahman Amin-Salehi, Ulric E. Arthur, John A. Bigham, Kamran Sistanizadeh
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Patent number: 5608447Abstract: 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.Type: GrantFiled: May 27, 1994Date of Patent: March 4, 1997Assignee: Bell AtlanticInventors: George A. Farry, John A. Bigham, Kenneth R. Brooks, Amos H. Lucas, Jr., Colton E. O'Donoghue, Jr.
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Patent number: 5583864Abstract: In advanced digital networks for providing selective point-to-point communications between subscriber's terminals and broadband server's equipment operated by a plurality of independent information service providers, routing through the network is controlled by functionality identified as a Level 1 Gateway. In an enhanced video dial tone network additionally providing an array of broadcast services from multiple providers, the Level 1 Gateway also provides high level control over at least some of the broadcast services. The Level 1 Gateway will perform a variety of functions including communications port management of transmissions of information between subscribers and servers, processing of billing information and session management. The Level 1 Gateway generates menus of providers and broadcast services, either as a function of providers and services available through a particular portion of the network or in a customized fashion specified by individual subscribers.Type: GrantFiled: March 28, 1995Date of Patent: December 10, 1996Assignees: Bell Atlantic Network Services, Inc., Bell Communications Research, Inc.Inventors: Regina Lightfoot, Bill Goodman, Bahman Amin-Salehi, Ulric E. Arthur, John A. Bigham, Kamran Sistanizadeh, Greg Brenner, Douglas Clark
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Patent number: 5544161Abstract: A video distribution network having an architecture that distributes video services over a greater serving area. The broadcast consolidation section receives broadband data from a plurality of information providers, preferably as compressed, digital signals using asynchronous transfer mode (ATM) transport. The broadcast consolidation section combines the ATM streams from different information providers and outputs a consolidated signal onto a transport ring. The broadcast ring supplies the consolidated broadcast edit to a plurality of video network hubs, each of which downloads the consolidated broadcast data, converts the consolidated broadcast data to MPEG data on an RF carrier, and combines the RF signal with other RF signals before transmission by optical fiber to a plurality of local video access node. Each local video access node combines the RF broadcast data from the corresponding video access node with downstream IMTV traffic supplied by an ATM backbone subnetwork.Type: GrantFiled: March 28, 1995Date of Patent: August 6, 1996Assignee: Bell Atlantic Network Services, Inc.Inventors: John A. Bigham, Kamran Sistanizadeh, Dave Little