发明名称 |
RADIO COMMUNICATION SYSTEM BASED ON DIGITAL LOCALISATION POINTS |
摘要 |
Cordless network terminating units (CNTn) with a remote power-feeding device are connected via U interfaces (U) to a radiocommunication network with digital local exchanges (DIV-O). The cordless network terminating unit (CNTn) is associated with mobile sections (MT1-MT80). The cordless network terminating units (CNTn) are connected via digital subscriber line modules (SLMD) and digital subscriber line units (DLU) via a packet switching network (Datex-P) to the data processing system (SP) of a service provider. When a connection is being set up, the authorization of the subscriber is directly checked with a database as "authentication" by the service provider. The data transmission occurs via a composite p channel of the ISDN network. This makes it possible to implement party lines and operate different service networks.
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申请公布号 |
CA2071996(C) |
申请公布日期 |
2000.04.25 |
申请号 |
CA19902071996 |
申请日期 |
1990.12.19 |
申请人 |
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发明人 |
LECHNER, ROBERT;FORER, JOSEF |
分类号 |
H04B7/26;H04W84/16;(IPC1-7):H04Q7/04 |
主分类号 |
H04B7/26 |
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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