Apparatus and method for searching for WLAN in portable...

Details Apparatus and method for searching for WLAN in portable... Apparatus and method for searching for WLAN in portable...

2007-12-03

2011-11-15

Phillips, Hassan (Department: 2467)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S400000

Reexamination Certificate

active

08059601

ABSTRACT:
Provided is an apparatus and method for searching for a WLAN in a portable terminal. The method includes, upon registering a WLAN, mapping and storing cell information on a present position and information on the registered WLAN; comparing the stored cell information with connected cell information when entering a mode concurrently supporting a cellular network and a WLAN in a state where a connection to the cellular network is made; and searching for a WLAN using the WLAN information mapped to the stored cell information, when the stored cell information is consistent with the connected cell information.

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