Alcatel-lucent USA Inc.

Spatial Communications Technologies, Inc.

Chao-Yee Kuan

Ghassan Naim

Pardeep Kohli

Seshagiri Rao Madhavapeddy

Lu Tian

Jianming Xu

Ching-Der Lin

Lingli Kung

Anuj Jain

Mike Agular

Provided is a method and system for minimizing call setup delay in a network. The system includes a central node that may be connected to multiple home location registers (HLRs) and a number portability database (NPDB). The central node may also be associated with two tables. The first table includes mobile station identifiers and associated location routing numbers (LRNs), and the second table includes mobile station identifiers and associated home location registers (HLRs). The method searches the first and second tables for a mobile station identifier that matches a mobile station identifier associated with a call. If a match is found, the method uses the associated LRN or HLR to continue with the call setup or to obtain further information. If no match is found, the method sends a query to the NPDB. The method may also dynamically update the first and second tables as current information is obtained.

Method and system for minimizing call setup delay for calls occurring in one or more wireless networks

A method and system is provided for routing at least one message from one or more subscribers of a communications network in a network node, the network node having a plurality of processing cards (Pcards). First, at least one Pcard is designated to service messages from a predetermined set of subscribers. When receiving a message from a subscriber of the predetermined set, the Pcard that is designated for the subscriber is determined and the received message is routed to the determined Pcard. The Pcard also has an associated database containing profile information for the subscribers using the Pcard.

Method and system for processing load distribution for a packetized telecommunication network entity

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Plano, TX, United States of America

Chao-Yee Kuan