Internet protocol session persistence for mobile communications

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9014085
APP PUB NO 20130136102A1
SERIAL NO

13305492

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Abstract

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Providing for mobile communications incorporating Internet Protocol (IP) persistence is described herein. By way of example, IP persistence can be implemented for a mobile device receiving IP data content over a mobile network. Particularly, if the mobile device encounters a region of poor wireless coverage, the IP data content can be transmitted to the mobile device over a plurality of base stations concurrently. Thus, the IP persistence can comprise duplicating the IP data content and transmitting separate independent wireless transmissions of the content to the mobile device from separate cells or separate transmitters. The duplicate transmitting can be continued while the mobile device is within the region of poor wireless coverage, until a suitable quality of service or quality of experience parameter is met for a serving network, or the like.

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Patent Owner(s)

Patent OwnerAddress
AT&T INTELLECTUAL PROPERTY I L P754 PEACHTREE STREET NE SUITE 7C ATLANTA GA 30308

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inayatullah, Azfar Princeton Junction, US 8 302
MacWan, Sanjay Marlboro, US 60 1161

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