发明名称 Communication system, communication method and radio communication apparatus
摘要 A communication system includes plural application servers; a first base station and a second base station; and a radio communication apparatus configured to use one of the application servers via the first base station, wherein, when the radio communication apparatus is handed over to the second base station, it is determined whether to switch the application server that the radio communication apparatus uses to another application server based on a communication quality of a communication path including the communication path between the second base station and the application server.
申请公布号 US8630260(B2) 申请公布日期 2014.01.14
申请号 US20100884654 申请日期 2010.09.17
申请人 TAKAMURA KAZUHISA;SONY CORPORATION 发明人 TAKAMURA KAZUHISA
分类号 H04W4/00 主分类号 H04W4/00
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