Invention Grant
- Patent Title: Hybrid fiber twisted pair local loop network service architecture
- Patent Title (中): 混合光纤双绞线本地环路网络服务架构
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Application No.: US12315349Application Date: 2008-12-02
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Publication No.: US07672298B2Publication Date: 2010-03-02
- Inventor: Irwin Gerszberg , Robert Raymond Miller, II , Dennis Matthew Romain , Jesse Eugene Russell , Philip Andrew Treventi
- Applicant: Irwin Gerszberg , Robert Raymond Miller, II , Dennis Matthew Romain , Jesse Eugene Russell , Philip Andrew Treventi
- Applicant Address: US NY New York
- Assignee: AT&T Corp.
- Current Assignee: AT&T Corp.
- Current Assignee Address: US NY New York
- Main IPC: H04L12/66
- IPC: H04L12/66 ; H04L12/56

Abstract:
A new architecture capable of utilizing the existing twisted pair interface between customer premises equipment and an associated serving local switching office is used to provide a vast array of new services to customers. Using an intelligent services director (ISD) at the customer services equipment as an interface for the equipment to an existing twisted cable pair and a facilities management platform (FMP) at the serving local switching office as an interface to various networks and service opportunities, new services such as simultaneous, multiple calls (voice analog or digital), facsimile, Internet traffic and other data can be transmitted and received over the twisted cable pair by using digital subscriber loop transmission schemes. The new services include but are not limited to videophone, utility meter reading and monitoring, broadcasting and multicasting. The architecture provides for fault-tolerant, transparent interaction of components and services and supports a variety of standards for each level of the open systems interconnection layers and layers of TCP/IP. The FMP connects electronically or optically to the public switched telephone network, Internet backbone, a private Intranet as well as other possible network connections.
Public/Granted literature
- US20090080884A1 Hybrid fiber twisted pair local loop network service architecture Public/Granted day:2009-03-26
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