Alcatel Lucent

Felix M Landry

Lay Been Tan

Lui Chu Yeung

Satvinder Singh Bawa

Fan Mo

Ivaylo Tanouchev

Mark Christopher Pilon

Justin Newcomb

Stephen Rosenberger

Richard Matthew Piper

A method for storing configuration information for a network node in a network management system, the method comprising: installing a node type package for the node in the system, the node type package corresponding to a node type of the node, the node type package being a pluggable software module containing the configuration information; receiving a signal from a user to instantiate the node type for the node; presenting one or more items of the configuration information to a user in a configuration form displayed on a display screen of the system; and, receiving one or more signals from a user for adjusting one or more of the items.

Method and system for storing configuration information for network nodes in a network management system

A method and apparatus are provided for allowing a single platform to recognize and process both Diameter messages and Radius messages. A gateway is provided for translating Radius messages received from a wireline device into NASReq messages. A Diameter Proxy Agent receives both Diameter messages from a wireless device and the NASReq messages from the gateway. The Diameter Proxy Agent selects a PCRF to which to pass a NASReq message, and upon receipt of a NASReq message the PCRF either creates or updates a NASReq session object. By recognizing and processing Radius messages, wireline services can be offered at the same time as wireless services without requiring the use of a second platform. In addition, use of the PCRF server to support wireline services offers much better scalability than that offered by traditional AAA servers.

Radius gateway on policy charging and rules function (PCRF) for wireline/wireless converged solution

A system and method are provided for providing a shared RAM cache of a database, accessible by multiple processes. By sharing a single cache rather than local copies of the database, memory is saved and synchronization of data accessed by different processes is assured. Synchronization between the database and the shared cache is assured by using a unidirectional notification mechanism between the database and the shared cache. Client APIs within the processes search the data within the shared cache directly, rather than by making a request to a database server. Therefore server load is not affected by the number of requesting applications and data fetch time is not affected by Inter-Process Communication delay or by additional context switching. A new synchronization scheme allows multiple processes to be used in building and maintaining the cache, greatly reducing start up time.

Database RAM cache

Growing community of inventors

Gatineau, Canada

Felix M Landry