发明名称 |
APPARATUS AND METHOD FOR GUARANTEEING TRANSPORT QUALITY OF SERVICE CONTINUITY OF MOBILE TERMINALS |
摘要 |
<p>An apparatus for guaranteeing the continuity of transmission service quality of a mobile terminal and a method thereof are provided to maintain an IP-based multimedia service session without the deterioration of service quality although the mobile terminal moves between networks of different domains. A mobility manager(112) updates routing table information through a terminal ID and home IP address, and updates binding information and the routing table information through the terminal ID and a variable IP address. A service controller(111) manages a service session list of mobile terminals using an IP-based multimedia service, and requests a network connection controller which uses the variable IP address to reserve or allocate transmission resources required for a corresponding service session.</p> |
申请公布号 |
KR20090061500(A) |
申请公布日期 |
2009.06.16 |
申请号 |
KR20070128526 |
申请日期 |
2007.12.11 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHUNG, HYUNG SEOK;JEONG, YOU HYEON |
分类号 |
H04L12/28;H04B7/26;H04W16/00 |
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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