发明名称 |
Adaptive IP handoff triggering and iterative tuning of IP handoff trigger timing |
摘要 |
A method and system for providing an adaptive IP handoff triggering system for a wireless communication system that consists of either the same or heterogeneous wireless access technologies. A mobile node is notified of at least one pre-trigger timing parameter by a current access network. At least one variable handoff threshold is constructed with the mobile node based on the at least one pre-trigger timing parameter. An IP handoff is then initiated to a candidate access network when pilot beacon signal strength of the mobile node reaches the variable handoff threshold.
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申请公布号 |
US7206579(B2) |
申请公布日期 |
2007.04.17 |
申请号 |
US20020184360 |
申请日期 |
2002.06.27 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
GWON YOUNGJUNE;FUNATO DAICHI;FU GUANGRUI;TAKESHITA ATSUSHI |
分类号 |
H04L12/28;H04J3/16;H04L12/46;H04L12/56;H04W36/14 |
主分类号 |
H04L12/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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