Communication connected method of the communication system, the portable terminal and the portable terminal, being the communication system which includes

摘要

PROBLEM TO BE SOLVED: To provide a communication system, along with a mobile terminal, communication connection method of the mobile terminal and connection program of the mobile terminal, capable of facilitating connection with a base station desired by a user, even when the base station changes a frequency channel.;SOLUTION: The mobile terminal 100 includes: a utilizing base station memory 106 for storing the base station with the possibility to be utilized together with a BSID; a searcher 102 for searching radio waves originated by the base stations by scanning receivable frequency channels; an identification information extractor 103 for extracting the BSID from DL-MAP transmitted by the base station searched by the searcher 102; a base station extractor 104 for comparing the BSID extracted by the identification information extractor 103 with the BSID stored in the utilizing base station memory 106 and extracting the base station with the matching BSID; and a base station selector 105 for selecting the base station to be an access point from the base stations extracted by the base station extractor 104.;COPYRIGHT: (C)2011,JPO&INPIT