发明名称 |
METHODS AND SYSTEMS FOR PROVIDING IMPROVED HANDOFFS IN A WIRELESS COMMUNICATION SYSTEM |
摘要 |
Methods and systems are provided for using a PDSN in a wireless communication network that includes multiple IP addresses and multiple corresponding physical interfaces. Through the use of multiple IP addresses and interfaces, the throughput of the PDSN may be substantially increased. Additionally, the multiple IP addresses and interfaces may be used to provide redundancy in order to protect against software or hardware failures. According to the methods and systems of the invention, moreover, the risk of internal hard handoffs resulting from the use of a PDSN having multiple IP addresses and interfaces is eliminated or at least substantially reduced |
申请公布号 |
US2012020235(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US201113251792 |
申请日期 |
2011.10.03 |
申请人 |
HARPER MATTHEW H.;SENTHILNATHAN JANAKIRAMAN;CISCO TECHNOLOGY, INC. |
发明人 |
HARPER MATTHEW H.;SENTHILNATHAN JANAKIRAMAN |
分类号 |
H04W36/00;G06F;H04L12/66;H04W24/00;H04W36/18;H04W60/00;H04W80/04 |
主分类号 |
H04W36/00 |
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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