IMS and MMS interworking

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9426635
APP PUB NO 20150126150A1
SERIAL NO

14595751

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Importance

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Abstract

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Providing multimedia message service (MMS) in an Internet protocol (IP) multimedia subsystem (IMS) network can include establishing a first session initiation protocol (SIP) session between a source IMS device and a next generation multimedia message service center (NG MMSC), encapsulating, at the source IMS device, an MMS message in a message session relay protocol (MSRP) message, transmitting the MSRP message from the IMS device to the NG MMSC; and storing the MMS message at the NG MMSC for further delivery to the destination device. Proving the multimedia message service can further include transmitting the MMS message to a destination legacy device via legacy MMS protocols or transmitting the MMS message to a destination IMS device via MSRP. Furthermore, providing the multimedia message service can include receiving a legacy MMS message and delivering the MMS message to a destination IMS device via MSRP.

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Patent Owner(s)

  • AT&T MOBILITY II LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pandey, Vinod Shakopee, US 17 222
Schlieber, Karl Kirkland, US 4 4
Stafford, Matthew W Austin, US 3 13

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