Sms message delivery over broadband data networks

Abstract

Broadband messaging gateways, SMS-C's, and associated methods are disclosed that attempt to deliver SMS messages over a broadband data network as opposed to a voice network. When a mobile device sends a Mobile Originated (MO) SMS message, the mobile device sends the MO SMS message to a broadband data network instead of the voice network. The broadband data network then routes the MO SMS message to the appropriate SMS-C. When an SMS-C receives a Mobile Terminated (MT) SMS message destined for a mobile device, the SMS-C forwards the MT SMS message to the broadband data network instead of the voice network. Thus, SMS messages are offloaded from the voice network to the broadband data network.

Dependencies are inferred from the claim text.