发明授权
US07860067B2 Method for dynamic address allocation using mobile IP in wireless portable Internet system
有权
在无线便携式互联网系统中使用移动IP进行动态地址分配的方法
- 专利标题： Method for dynamic address allocation using mobile IP in wireless portable Internet system
- 专利标题（中）： 在无线便携式互联网系统中使用移动IP进行动态地址分配的方法
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申请号： US10588100申请日： 2004-09-03
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公开(公告)号： US07860067B2公开(公告)日： 2010-12-28
- 发明人: Jee-Hyeon Na , Chul-Sik Yoon , Jung-Mo Moon , Yeong-Jin Kim , Jee-Hwan Ahn
- 申请人： Jee-Hyeon Na , Chul-Sik Yoon , Jung-Mo Moon , Yeong-Jin Kim , Jee-Hwan Ahn
- 申请人地址： KR
- 专利权人： Electronics and Telecommunications Research Institute,Samsung Electronics Co., Ltd.,KT Corporation,SK Telecom Co., Ltd.,KTFreetel Co., Ltd.,Hanaro Telecom, Inc.
- 当前专利权人： Electronics and Telecommunications Research Institute,Samsung Electronics Co., Ltd.,KT Corporation,SK Telecom Co., Ltd.,KTFreetel Co., Ltd.,Hanaro Telecom, Inc.
- 当前专利权人地址： KR
- 代理机构： The Farrell Law Firm, LLP
- 优先权： KR10-2004-0006627 20040202; KR10-2004-0035544 20040519; KR10-2004-0066304 20040823
- 国际申请： PCT/KR2004/002243 WO 20040903
- 国际公布： WO2005/074307 WO 20050811
- 主分类号： H04Q7/24
- IPC分类号： H04Q7/24
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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