The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2001
Filed:
Mar. 24, 2000
Yasantha N. Rajakarunanayake, San Ramon, CA (US);
Gregory F. Wetzel, San Jose, CA (US);
Covad Communications Group, Inc., Santa Clara, CA (US);
Abstract
Systems and methods for providing broadband content to high-speed access subscribers with layer,-,switching are disclosed. The system generally comprises an enhanced services complex (ESC) having at least one content server having Internet content stored or cached therein and a broadband access gateway (BAG) in communication with the ESC and to at least one Internet service provider (ISP), where the BAG is configured to transmit and receive data traffic to and from a client premise equipment (CPE) at a client premise, respectively. The BAG is configured to selectively route data traffic received from the CPE to an ESC content server or the ISP based on multiple instances of the content destination address. The method generally comprises routing client data packets from a CPE to a BAG in communication with at least one ISP and an ESC having at least one content server, selectively routing each client data packet from the BAG to the ESC or the Internet, and routing content data packets from the Internet content or the content server to the CPE.