Registration notification for SMS over LTE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9439057
APP PUB NO 20110077005A1
SERIAL NO

12571385

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Abstract

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An LTE subscriber database pushes a registration notification to a SMSC or IP-SM-GW when subscriber registers/deregisters to LTE. The subscriber registration information is stored in local database. Thus, MT SMS may be delivered to a registered subscriber without querying the subscriber database each time for registration information. An exemplary apparatus includes an interface for receiving a registration status message for a mobile device over a broadband network, a subscriber database, and a control system for storing subscriber information in response to receipt of the registration status message and forwarding a notification of subscriber registration status including subscriber registration information to a first network device when the mobile device registers or deregisters to the broadband data network.

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Patent Owner(s)

  • ALCATEL LUCENT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhatt, Jay B Naperville, US 1 8
Cai, Yigang Naperville, US 335 6493
Shanker, Gyan Naperville, US 15 188

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