发明名称 |
PACKET TERMINAL CAPABLE OF SUPPORTING MULTI PACKET CALLS AND METHOD OF SUPPORTING MULTIPLE PACKET CALLS IN PACKET TERMINAL |
摘要 |
PURPOSE: A packet terminal capable of supporting multi packet calls and a method of supporting multiple packet calls in a packet terminal is provided to simultaneously receive various application services by supporting multi calls, thereby enabling different services to coexist. CONSTITUTION: A user interface block(200) performs a user interface and an environment setup operation. An Internet protocol block(270) is connected to the user interface block(200), and performs an operation of transmitting all packet service data including mobile IP data. A session management block(210) is connected to the Internet protocol block(270), and performs a packet data protocol and a session management operation. A wireless resource management block(230) is connected to the session management block(210) and a packet mobile communication network, and performs wireless resource management and signal connection management operations. The first delimiter is between the user interface block(200) and the Internet protocol block(270). The second delimiter is between the Internet protocol block(270) and the session management block(210). The third delimiter is between the session management block(210) and the wireless resource management block(230). The first, second and third delimiters are differently set according to packet services. Packet calls corresponding to the packet services are divided by connecting the first, second and third delimiters. |
申请公布号 |
KR20030028860(A) |
申请公布日期 |
2003.04.11 |
申请号 |
KR20010061127 |
申请日期 |
2001.10.04 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KWON, HYE YEON;LEE, JAE GYEONG;PARK, AE SUN;SUNG, NAK UN |
分类号 |
H04W88/02;H04L12/70;(IPC1-7):H04L12/56 |
主分类号 |
H04W88/02 |
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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