System and method of providing a bi-directional DSL connection
First Claim
Patent Images
1. A system for providing a bi-directional digital subscriber line (DSL) connection to a network, the system comprising:
- a digital subscriber line access multiplexor including a pool of digital subscriber line modems, the multiplexor providing communication between each modem and the network; and
switching logic having a number of inputs and a number of outputs, each input being connected to a digital subscriber line that extends to a customer premise, and each output being connected to a modem in the pool, wherein the number of inputs is greater than the number of outputs, and wherein the switching logic is configured to share access to the modem pool among the inputs on a per-session basis with a session having a dedicated modem connection to the network to provide a limited number of simultaneous dedicated digital subscriber line bi-directional connections to the network wherein the switching logic is configured with session timer logic, the session timer logic disconnecting a connection between an input and an output after the expiration of a predetermined period of time since the creation of the connection.
5 Assignments
0 Petitions
Accused Products
Abstract
A system for providing a bi-directional digital subscriber line connection to a network includes a digital subscriber line access multiplexer with a pool of digital subscriber line modems, and switching logic connecting customer premises to the modem pool. The switching logic has more inputs than outputs, and is configured to share access to the modem pool among the inputs on a per-session basis. A session has a dedicated modem connection to the network to provide a limited number of simultaneous dedicated digital subscriber line bi-directional connections to the network.
-
Citations
18 Claims
-
1. A system for providing a bi-directional digital subscriber line (DSL) connection to a network, the system comprising:
-
a digital subscriber line access multiplexor including a pool of digital subscriber line modems, the multiplexor providing communication between each modem and the network; and
switching logic having a number of inputs and a number of outputs, each input being connected to a digital subscriber line that extends to a customer premise, and each output being connected to a modem in the pool, wherein the number of inputs is greater than the number of outputs, and wherein the switching logic is configured to share access to the modem pool among the inputs on a per-session basis with a session having a dedicated modem connection to the network to provide a limited number of simultaneous dedicated digital subscriber line bi-directional connections to the network wherein the switching logic is configured with session timer logic, the session timer logic disconnecting a connection between an input and an output after the expiration of a predetermined period of time since the creation of the connection. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A method of providing a bi-directional digital subscriber line (DSL) connection to a network wherein a digital subscriber line access multiplexor includes a pool of digital subscriber line modems, the multiplexor providing communication between each modem and the network, the method comprising:
-
configuring switching logic between the multiplexor and a plurality of customer premises, the switching logic having a number of inputs and a number of outputs, each input being connected to a digital subscriber line that extends to a customer premise, and each output being connected to a modem in the pool, wherein the number of inputs is greater than the number of outputs;
sharing access to the modem pool among the inputs on a per-session basis with a session having a dedicated modem connection to the network to provide a limited number of simultaneous dedicated digital subscriber line bi-directional connections to the network; and
configuring the switching logic with session timer logic, the session timer logic disconnecting a connection between an input and an output after the expiration of a predetermined period of time since the creation of the connection. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
configuring the switching logic to share access to the modem pool by, upon receiving a connection request from a customer premise at an input when each output is already in use by a dedicated connection to the network from a different input, sending a message to the requesting customer premise indicating that all modems are currently in use.
-
-
16. The method of claim 10 further comprising:
configuring the switching logic to share access to the modem pool by, upon receiving a connection request from a customer premise at an input when an output is available for use, establishing a digital subscriber line connection to the network including a connection between the requesting input and the available output.
-
17. The method of claim 10 further comprising:
configuring the switching logic with idle timer logic, the idle timer logic disconnecting a connection between an input and an output after the expiration of a predetermined period of time with the connection remaining idle.
-
18. The method of claim 10 further comprising:
configuring the switching logic with lockout timer logic, the lockout timer logic preventing the creation of a connection between an input and any output until the expiration of a predetermined period of time after disconnection of the input and any output by the session tiner logic.
Specification