发明授权
- 专利标题： Roaming method for maintaining connectivity through heterogeneous wireless networks, and system for realizing the same
- 专利标题（中）： 通过异构无线网络维护连接的漫游方法，以及实现相同的系统
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申请号： US11302138申请日： 2005-12-14
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公开(公告)号： US07701904B2公开(公告)日： 2010-04-20
- 发明人: Jenq-Kuen Lee , Jyh-Cheng Chen , Cheng-Wei Chen , Chung-Kai Chen
- 申请人： Jenq-Kuen Lee , Jyh-Cheng Chen , Cheng-Wei Chen , Chung-Kai Chen
- 申请人地址： TW Hsinchu
- 专利权人： National Tsing Hua University
- 当前专利权人： National Tsing Hua University
- 当前专利权人地址： TW Hsinchu
- 代理机构： Ladas & Parry LLP
- 优先权： TW93138919A 20041215
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W36/00 ; G06F7/00 ; G06F15/16
摘要：
A roaming method for maintaining connectivity between a client and a server through heterogeneous wireless networks includes the steps of establishing an initial connection between the client and the server through a first selected one of the heterogeneous wireless networks, detecting disconnection of the initial connection, and establishing a current connection between the client and server through a second selected one of the heterogeneous wireless networks upon detecting that the initial connection has been disconnected. A system, which includes the client and the server, for realizing the roaming method is also disclosed.
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