发明名称 |
DUPLEX TIME-DIVISION MULTIPLEX COMMUNICATION SYSTEM USING CODE/TIME-DIVISION MULTIPLEX WIRELESS COMMUNICATIONS |
摘要 |
FIELD: wireless communications between mobile and/or stationary transceivers affording communications between data source and user. SUBSTANCE: pair of time intervals including time interval of direct communication line and that of return communication line are chosen in duplex mode of operation between mobile transceivers 1 through 5 and/or stationary ones 1, 2 so that space 2 through 5 between time interval of direct communication line and that of return communication line related to similar or different carriers 1 through 12 equals fraction of time-division multiplex frame length and its value is constant or varying. EFFECT: improved performance characteristics, enhanced spectral efficiency. 8 cl, 9 dwg
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申请公布号 |
RU2193280(C2) |
申请公布日期 |
2002.11.20 |
申请号 |
RU20000124524 |
申请日期 |
1999.03.01 |
申请人 |
SIMENS AKTSIENGEZELL'SHAFT |
发明人 |
KAMPERSHROER EHRIKH;SHVARK UVE |
分类号 |
H04J13/00;H04B7/26;H04J3/00;H04Q7/36 |
主分类号 |
H04J13/00 |
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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