发明名称 |
COMPLEX WIRELESS SERVICE APPARATUS USING WIRED AND WIRELESS COMMUNICATION SYSTEMS AND METHOD THEREOF |
摘要 |
A complex wireless service apparatus using wired and wireless communication systems and a method thereof includes, when a call of the complex wireless terminal is not reachable, a call forwarding is automatically tried through another network by making a location of a service user to be registered automatically using the complex wireless terminal, and the service user can make a speech without any disconnection using a hand off between networks fo r the complex wireless terminal when the user moves from one network to another network during making a call. A home location register stores a database of a mobile communication phone number for the complex wireless terminal, whether an extension is located inside or outside, a public phone number, and a wireless terminal unique number. Moreover, in the case that there is an incoming request for the complex wireless terminal, when the complex wireless termina l is located in the premises, a mobile switching center tries the incoming using the public phon e number of the complex wireless terminal and a wireless terminal unique number with referen ce to the home location register.
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申请公布号 |
CA2457606(A1) |
申请公布日期 |
2005.04.27 |
申请号 |
CA20042457606 |
申请日期 |
2004.02.13 |
申请人 |
SAMSUNG ELECTRONIC CO. LTD. |
发明人 |
KIL, TAE-YOUNG;LEE, GUI-JUNG;OH, JAE-HYEON;KO, HYUK-JIN |
分类号 |
H04Q7/38;(IPC1-7):H04Q7/38 |
主分类号 |
H04Q7/38 |
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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