Time check method and base station

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United States of America Patent

PATENT NO 8984654
SERIAL NO

13353912

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Abstract

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A time check method and a base station are provided. The base station receives an authentication interaction message sent by an authentication interaction device; extracts time information in the authentication interaction message; and uses the time information to check local time. Before an Internet Key Exchange (IKE) connection is set up between the base station and a security gateway, relatively accurate time is obtained from an external authentication interaction device and is used for aligning the local time. Therefore, the cost of installing a clock component and a battery is saved, the time on the base station is trustworthy, and the security gateway is authenticated securely.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nie, Guoliang Shanghai, CN 2 4
Qin, Zhongyu Shanghai, CN 3 13
Zhang, Weiwei Shanghai, CN 114 686

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