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Somasundaram Velayutham, 41Oswego, IL

Known as:
Sam Velayutham Soamsundaram Velayutham Somasundar Velayutham Velayutham Somasundaram Velayutham Soma
Related to:
Balaji Durairaj 38 Manivannan K A Satyanandagowri Ezhilvendan 47 Ezhilvendan Dharmarajan 51

Somasundaram Velayutham Phones & Addresses

Oswego, IL   

Lisle, IL   

1058 Sunderland Ct, Wheaton, IL 60189   

Bettendorf, IA   

Bartlett, IL   

Downers Grove, IL   

Aurora, IL   

Rock Island, IL   

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Mentions for Somasundaram Velayutham

Publications & IP owners

Us Patents

Apparatus And Method For Prepaid Charging Of Wireless Packet Data Services

US Patent:
2002013, Sep 19, 2002
Filed:
Jan 31, 2001
Appl. No.:
09/773039
Inventors:
Charles Gerlach - St. Charles IL, US
James Grinn - Plano IL, US
Subhasis Laha - Aurora IL, US
Somasundaram Velayutham - Aurora IL, US
Joe Zhou - Naperville IL, US
International Classification:
G06F017/60
US Classification:
705/039000, 705/040000
Abstract:
The present invention provides apparatus and methods for billing a packet switched call utilizing a prepaid account in which a prepaid packet note (PPN) monitors a subscriber's usage during the call. The PPN is logically associated with a wireless packet serving node (WPSN) that executes call processing that is associated with the call. Moreover, the present invention provides apparatus and method for enabling the subscriber to replenish the subscriber's prepaid account. The disclosure describes exemplary embodiments for implementing the present invention with code division multiple access (CDMA), time division multiple access (TDMA), global system for mobile communications (GSM), and universal mobile telecommunications system (UMTS) wireless technologies. Additionally, the disclosure provides an exemplary embodiment in which the subscriber can replenish the subscriber's prepaid account through a signal processor such as a website or a telephone processing unit.

Apparatus And Method For Prepaid Charging Of Coexistent Wireless Circuit-Switched Calls And Packet- Switched Calls

US Patent:
2002010, Aug 1, 2002
Filed:
Mar 16, 2001
Appl. No.:
09/810768
Inventors:
James Grinn - Plano IL, US
Somasundaram Velayutham - Aurora IL, US
Joe Zhou - Naperville IL, US
International Classification:
H04M011/00
US Classification:
455/406000, 455/408000
Abstract:
The present invention enables a wireless communications system to support prepaid charging for a packet-switched call and a circuit-switched call that are associated with a subscriber and that are coexistent. The present invention utilizes an integrated accounting processor that fetches an amount remaining in the subscriber's prepaid account and determines a balance that the subscriber may consume. An integrated prepaid node (IPPN) that is logically associated with an integrated wireless packet services node (IWPSN) monitors the usage associated with the packet-switched call and the circuit-switched call. When the packet-switched call ends, the IPPN reports the usage consumed during the packet-switched call and the circuit-switched call to the integrated accounting processor. The integrated accounting processor adjusts the subscriber's prepaid account in accordance with the usage. If the usage exceeds the balance during the calls, the IWPSN initiates the termination of the calls, and the IPPN notifies the integrated accounting processor.

Possible Relatives

Somasundaram Kumar 

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