IP Library Granted Patent US 8,098,587
Granted Patent B2
US 8,098,587 · App. 11/316,276 · Granted Jan 17, 2012

Network access device

Assignee: AT&T Intellectual Property I, L.P.
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Quick Facts
Patent No.
US 8,098,587
App. No.
11/316,276
Granted
Jan 17, 2012
Kind
B2
Abstract

The present disclosure describes a system and apparatus for providing a network service, such as Frame Relay. The apparatus transmits the service to the network utilizing a G.SHDSL transmission standard; converts data between data utilizing a DS-1 transmission standard and data utilizing a G.SHDSL transmission standard; stores a parameter relating to the network service (e.g., bandwidth); and provides access to the parameter to the network. The apparatus further includes a database for storing the parameters relating to the network service, and a processor for running a program, such as an emulator, to convert the data. The processor also may set an operation in response to a signal received from the network, including synchronizing a clock in the apparatus with a network clock, changing a bandwidth of the apparatus, and upgrading a computer program at the apparatus.

Claims (14)

1. An apparatus for providing a network service, comprising:

a processor having access to a non-transitory machine readable medium embedding processor-executable instructions and a database;

a first port configured to communicate with customer premise equipment in compliance with a digital service level 1 transmission standard and a second port configured to communicate with a digital subscriber line access multiplexer in compliance with a symmetric high bit rate digital subscriber loop transmission standard;

wherein the database stores a network service parameter selected from the group consisting of network utilization, latency, network availability, and bandwidth;

wherein the processor executable instructions include instructions to:

convert data between data utilizing a digital service level 1 transmission standard and data utilizing a symmetric high bit rate digital subscriber loop transmission standard;

provide access to the network service parameter to a network device; and

communicate, via a dedicated management channel, with a remote management device to enable the remote management device to manage an aspect of the network service via the apparatus.

2. The apparatus of claim 1 , wherein the processor executable instructions further include emulator instructions to convert the data between data utilizing the digital service level 1 transmission standard and data utilizing the symmetric high bit rate digital subscriber loop transmission standard.

3. The apparatus of claim 1 , wherein the network service is selected from the group consisting of frame relay, asynchronous transfer mode, Ethernet, and voice signals.

4. The apparatus of claim 1 , wherein the dedicated management channel comprises a permanent virtual channel.

5. The apparatus of claim 4 , wherein the remote management device is configured to perform one of synchronizing a clock in the apparatus with a network clock, changing a feature of the network service, and upgrading a computer program.

6. The apparatus of claim 5 , wherein changing a feature of the network service comprises changing a bandwidth of the network service.

7. The apparatus of claim 1 , wherein the network service is selected from the group consisting of: providing interoperability between frame relay and asynchronous transfer mode network connections, a real-time variable bit rate service, a non-real-time variable bit rate service, and an unspecified bit rate service.

Assignments (2)
CHANGE OF NAME Recorded Nov 8, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020087/0470 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 16, 2006
From: DEAN, DOUGLAS W., JR.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 017349/0571 →
Continuity (1)
Related Publication 20070147420A1 · Jun 28, 2007