发明名称 |
Basisstation und Empfangseinrichtung für ein Mobil-Kommunikationssystem mit TDMA-Teilnehmerseparierung |
摘要 |
The inventive base station for a mobile communications system with TDMA subscriber separation contains a signal processing device for preparing useful information and organisational information for transmission via a radio interface. The signal processing device is controlled by a control device which prepares the useful information in blocks, in time slots, in accordance with the TDMA subscriber separation and prepares the organisational information for a continuous wave transmission via more than one time slot. The signals transmitting the useful information and the organisational information are combined into one transmission signal in a combining device connected to the signal processing device. Finally, the transmission signal is modulated for a high frequency emission, in a transmission device. The base station is suitable for use in TDD systems with TD/CDMA transmission, for example UMTS.
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申请公布号 |
DE19713667(C1) |
申请公布日期 |
1998.10.01 |
申请号 |
DE19971013667 |
申请日期 |
1997.04.02 |
申请人 |
SIEMENS AG, 80333 MUENCHEN, DE |
发明人 |
MOHR, WERNER, DR.-ING., 81737 MUENCHEN, DE |
分类号 |
H04B7/005;H04B7/26;H04W52/32;H04W88/02;H04W88/08;(IPC1-7):H04Q7/30;H04Q7/32;H04L5/26;H04B7/212 |
主分类号 |
H04B7/005 |
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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