发明名称 |
Method for Dynamic Address Allocation Using Mobile Ip in Wireless Portable Internet System |
摘要 |
In the method for dynamic IP allocation using a mobile IP in a wireless portable Internet system, a MAC message used to register a mobile subscriber station contains a flag including a mobile IP version parameter. Upon checking the mobile IP version, the mobile subscriber terminal transmits a mobile IP registration request message to a base station during MAC connection establishment. The base station transmits a mobile IP registration reply message to the mobile subscriber in response to the received mobile IP registration request message to allocate a dynamic IP address to the mobile subscriber station. The dynamic IP allocation process is performed through a secondary management connection to achieve a rapid handoff without using a connection identifier. In addition, the present invention supports a seamless service and the use of the mobile IP in the IEEE 802.16e wireless
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申请公布号 |
US2008037478(A1) |
申请公布日期 |
2008.02.14 |
申请号 |
US20040588100 |
申请日期 |
2004.09.03 |
申请人 |
NA JEE-HYEON;YOON CHUL-SIK;MOON JUNG-MO;KIM YEONG-JIN;AHN JEE-HWAN |
发明人 |
NA JEE-HYEON;YOON CHUL-SIK;MOON JUNG-MO;KIM YEONG-JIN;AHN JEE-HWAN |
分类号 |
H04L12/28;G06F15/16;H04L29/06;H04L29/12;H04W8/26;H04W12/06;H04W28/18;H04W36/00;H04W36/08;H04W36/18;H04W48/08;H04W60/00;H04W80/02;H04W80/04 |
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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