发明名称 |
METHOD AND APPARATUS FOR 3G LTE FDD AND TDD DETECTION USING REFERENCE SIGNAL CORRELATION |
摘要 |
A method and apparatus for use in a wireless communication system to detect frequency division duplex (FDD) or time division duplex (TDD) after the radio timing and cell group ID have been determined from the S-SyS during a cell search, by correlating reference symbols (RSs) and detecting whether the RSs are on resource elements corresponding to FDD or TDD. By correlating the known RS, which is known after the cell ID is detected, to the assumed RS positions for FDD or TDD, the duplex form is detected. |
申请公布号 |
WO2008155380(A2) |
申请公布日期 |
2008.12.24 |
申请号 |
WO2008EP57779 |
申请日期 |
2008.06.19 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);LINDOFF, BENGT;ASTELY, DAVID;BALDEMAIR, ROBERT |
发明人 |
LINDOFF, BENGT;ASTELY, DAVID;BALDEMAIR, ROBERT |
分类号 |
H04L5/14;H04B7/26 |
主分类号 |
H04L5/14 |
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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