发明名称 СИСТЕМА СВЯЗИ, ОКОНЕЧНОЕ УСТРОЙСТВО МОБИЛЬНОЙ СВЯЗИ И СЕРВЕР АУТЕНТИФИКАЦИИ
摘要 A technique that employs, for the purpose, the allocation of the optimal home agent (HA) for a mobile terminal (MN) that has moved between domain networks is disclosed. According to this technique, when a MN 10 has performed a handover between domain networks (e.g., a handover from an external domain network 23 to an external domain network 33), an authentication server (AAAh server 400) present in a home domain network 43 of the MN transmits a request to a plurality of authentication servers that have a roaming relationship for measuring a HA selection condition transmitted by a MN 10, and selects the optimal HA based on the obtained HA selection condition information (the measurement results for the HA selection condition). Further, a HA that is most suitable for a condition can also be selected by referring to a roaming condition relative to each authentication server.
申请公布号 RU2007116127(A) 申请公布日期 2008.11.20
申请号 RU20070116127 申请日期 2005.09.29
申请人 МАЦУСИТА ЭЛЕКТРИК ИНДАСТРИАЛ КО., ЛТД. (JP) 发明人 АСО Кейго (JP);ХИРАНО Дзун (JP)
分类号 H04L12/56 主分类号 H04L12/56
代理机构 代理人
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