Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2009-04-02
2011-11-01
Nguyen, Linh (Department: 2819)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S432100, C455S435200, C455S450000, C455S452100, C370S328000, C370S330000, C370S331000, C370S338000
Reexamination Certificate
active
08050681
ABSTRACT:
A system for controlling connections between a wireless router and unlicensed mobile access capable mobile phones is provided. The system acquires and stores a media access control address and an Internet protocol address of each mobile phone in an address list. The system periodically checks whether each Internet protocol address recorded in an address resolution protocol cache table of the wireless router matches a corresponding media access control address recorded in the cache table. If the Internet protocol address does not match the corresponding media access control address in the cache table, the system further looks up a media access control address corresponding to the Internet protocol address, and sends an address resolution protocol unicast request to a mobile phone having the media access control address.
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Lin Han-Tzung
Lin Yu-Hsin
Altis Law Group, Inc.
Hon Hai Precision Industry Co. Ltd.
Nguyen Linh
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