发明名称 |
MESSAGE DEFINITION METHOD FOR MOBILE CALL PROCESS IN ATM-BASED IMT-2000 SWITCH |
摘要 |
PURPOSE: A message definition method for a mobile call process in an ATM-based IMT-2000 switch is provided to simply process a mobile call between an ATM switch and a base station controller for thereby providing various multimedia services of an ATM switch to an IMT-2000 subscriber. CONSTITUTION: An ASSIGNMENT REQUEST message is a message for setting a communication channel by processing a call access set control between a base station controller and an ATM switch and includes an access identifier and an ATM traffic technique information element and is transferred to a base station controller by an ATM switch. An ASSIGNMENT COMPLETE message is a message for transferring a communication channel set completion by processing a call access set control between a base station controller and an ATM switch. An ALERTING message is a message for informing an incoming terminal call. A CALL PROCESSING is a message for informing that a call setting information is not needed. A CONNECT message is a message for informing that an incoming signal is approved. A CONNECT ACKNOWLEDGE message is a message for informing that a call of an incoming/outgoing person is obtained. A RELEASE message is a message for requesting a user's terminal-to-terminal connection release. A RELEASE COMPLETE message is a message for informing an access identifier release. A SETUP message is a message for setting a call.
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申请公布号 |
KR20010048981(A) |
申请公布日期 |
2001.06.15 |
申请号 |
KR19990053888 |
申请日期 |
1999.11.30 |
申请人 |
KOREA ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE;KOREA TELECOM |
发明人 |
CHO, GI SEONG;KANG, GYEONG HUN;LEE, YUN JU;RYU, WON OK |
分类号 |
H04L12/28;(IPC1-7):H04L12/28 |
主分类号 |
H04L12/28 |
代理机构 |
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主权项 |
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地址 |
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