发明名称 |
MOBILE TELECOMMUNICATIONS NETWORK HAVING INTEGRATED WIRELESS OFFICE SYSTEM |
摘要 |
A mobile telecommunications network having an integrated wireless office system is disclosed. A wireless office system is integrated into both a private telephony network (PTN) and a public land mobile network (PLMN) which includes a public cellular system. The wireless office system provides mobile service to corporate mobile terminals (CMTs) that are part of a corporate group of terminals of the PTN. The CMTs of the wireless office system appear to the PTN as normal fixed extension terminals and PTN internal features such as call back, caller identification and operator assistance may be used at the CMTs.
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申请公布号 |
CA2247979(A1) |
申请公布日期 |
1997.09.18 |
申请号 |
CA19972247979 |
申请日期 |
1997.03.04 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
WIDEGREN, INA;SVENSSON, MARIE;THRYSIN, SVEN GUNNAR IVAR |
分类号 |
H04M3/00;H04M3/42;H04M3/436;H04M3/54;H04Q3/62;H04W4/16;H04W84/16;(IPC1-7):H04Q7/24 |
主分类号 |
H04M3/00 |
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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