Power reduction techniques for dual-SIM devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9813989
APP PUB NO 20160234782A1
SERIAL NO

15009992

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Techniques are disclosed relating to reducing power consumption in dual-SIM devices. In some embodiments, a UE includes at least two SIMs, including a home SIM and a configurable SIM. In this embodiment, the UE is configured to register, using a first protocol stack, the configurable SIM with a local network. In these embodiments, the UE is configured to determine if the local network is an available network for the home SIM. In these embodiments, the UE is configured to register, using the first protocol stack, the home SIM with the local network in response to determining that the local network is an available network for the home SIM. In these embodiments, the UE is configured to monitor, using the first protocol stack, for pages for each of the home SIM using the identifier of the home SIM and the configurable SIM using the identifier of the configurable SIM.

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Patent Owner(s)

  • APPLE INC.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shi, Jianxiong Dublin, US 150 2739
Su, Li San Jose, US 187 1420

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