| 摘要 |
<p>PURPOSE: A combination mobile IP(Internet Protocol) system and a mobility management method using the same are provided to efficiently manage mobility by the minimum paging and registration. CONSTITUTION: An FA(Foreign Agent) has at least one or more RAs(Regional Areas)(RA1,RA2). Each of the RAs(RA1,RA2) has at least one CFA(Controlling FA)(CFA1,CFA2) for performing a mutual wireless communication with an HA(Home Agent), and has at least one or more PFAs(Paging FAs)(PFA1-PFA3,PFA4-PFA6) for performing the mutual wireless communication with the CFAs(CFA1,CFA2). Each of the CFAs(CFA1,CFA2) is an upper layer with respect to the PFAs(PFA1-PFA3, PFA4-PFA6), and the PFAs(PFA1-PFA3, PFA4-PFA6) are a lower layer with respect to the CFAs(CFA1,CFA2).</p> |
