Architecture for resource management in a telecommunications network
View Patent ↗An architecture for resource management in a telecommunications network includes two or more nodes connected over a logically direct path in a peer-to-peer manner. At each node, local events typically trigger the node to transmit a broadcast to every other node. Broadcast information comprises a status of the local node's resources. Remote nodes receive the local node's broadcast and independently transmit their own broadcasts with similar information. Each node stores the received broadcast information in a local storage for future retrieval. When a session is desired with a remote node, the local node simply retrieves the remote node's resource status information from its local storage and determines if a session can occur. In this manner, every node of the network is aware of the nodal addresses of the other nodes, remote node's resource status, and can quickly retrieve, from its own local storage, the availability of the remote node's resources.
1. A system for resource management in a telecommunication network comprising:
a network channel enabled to transmit telecommunication data within the network;
at least two nodes coupled to said network channel, wherein each of the nodes comprises,
a private branch exchange,
an access port to facilitate communications between the node and the network channel,
a resource to accommodate a telecommunication session, and
a storage comprising a network address for each of the nodes in said network and a resource status for each of the nodes; and
a peer-to-peer broadcast originating from one of the nodes and transmitted to each of the nodes in a logically direct path, said broadcast comprising said resource status of at least the originating node,
whereby, each of the nodes are enabled to transmit and receive the broadcast, store the broadcast, and retrieve from a local storage a current status of each of the node's resources.
2. The system of claim 1 , wherein each of the nodes further comprises a network socket established for each of the other nodes.
3. The system of claim 2 , wherein said network socket comprises a TCP/IP socket.
4. The system of claim 2 , wherein said network socket comprises a UDP socket.
5. The system of claim 1 , wherein said access port and said resource comprise a single circuit card.
6. The system of claim 1 , wherein said resource comprises a DSP.
7. The system of claim 1 , wherein said broadcast is triggered by a node event.
8. The system of claim 1 , further comprising one IP node and one non-IP node, said non-IP node communicating indirectly over said network channel through said IP node in a piggyback manner.
9. The system of claim 1 , wherein said broadcast comprises a replication of at least some of the originating node's storage.
10. A system for resource management in a telecommunication network comprising:
a packet-based network enabled to transmit telecommunication data within the network;
at least two IP nodes configured to transmit packet data over the network channel,
wherein each of the IP nodes comprises,
a private branch exchange,
an access port to facilitate communications between the IP node and the network channel,
an IP resource to accommodate a telecommunication session, and
a storage comprising a network address for each of the IP nodes in said network and an IP resource status for each of the nodes;
a non-IP node incapable of direct communication over said packet-based network channel, said non-IP node communicating through one of said IP nodes in a piggyback manner, said non-IP node having a resource to accommodate said telecommunication session; and
a peer-to-peer broadcast originating from one of the IP nodes and transmitted to each of the IP nodes in a logically direct path, said broadcast comprising said IP resource status of at least the originating node,
whereby, each of the IP nodes is enabled to transmit and receive the broadcast, store the broadcast, and retrieve from its storage a current status of each of the IP node's resources.
11. The system of claim 10 , wherein said broadcast comprises a digital representation of availability of resources.
12. A method for establishing a session in a telecommunication network, said network of the type having at least two nodes and each node comprising a switch, said method comprising:
connecting said nodes in a peer-to-peer relationship over a network channel such that a logically direct path is established between each of said nodes;
broadcasting information from each node over said logically direct path, said information comprising a current status of resources available at the node;
receiving at each node a broadcast information from the other nodes, said received information comprising an indication of the current status of resources available at the other nodes, said broadcast occurring independent of a query from any node;
storing said received broadcast information at each node in a local node storage for future lookup;
determining from said locally stored information if resources are available to accommodate a telecommunication session; and
establishing said session over said network channel if resources are available.
13. The method of claim 12 , wherein each of said nodes establishes a network socket corresponding to each of the other nodes in the network.
14. The method of claim 12 , further comprising, if no resources are available, establishing a session using an alternate mode of transmission.
15. The method of claim 12 , wherein said information comprises a replication of at least some of the originating node's storage.
16. A method of managing node resources in a telecommunication network, said network comprising a local node having a switch and at least one remote node, said method comprising:
at said local node,
receiving a broadcast information from a remote node over a logically direct path, said broadcast information received independent of a query from said local mode, said information comprising a current status of resources of said remote node;
storing said information in a local memory of said local node;
determining from said stored information if said remote node has resources available to accommodate a telecommunication session between said local node and said remote node;
determining if an event at said local node has occurred;
in response to an event occurring, transmitting to said remote node a broadcast over said logically direct path comprising a current status of resources at said local node, said broadcast independent of a query from said remote node; and
initiating said session with said remote node if said stored information indicates said node has resources available and said local node has resources available.
17. The method of claim 16 , further comprising establishing an IP socket at said local node corresponding to said remote node.
18. The method of claim 16 , wherein said event comprises a change in the status of resources.
19. The method of claim 16 , wherein said receiving and transmitting occurs in a peer-to-peer relationship between said nodes.
20. The method of claim 16 , further comprising initiating an alternate mode of session transmission with said remote node if said stored information indicates said remote node has no available resources.
21. The method of claim 16 , wherein said broadcast comprises a replication of at least some of a local memory of said remote node.