发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION TO RANDOMIZE INTER-CELL INTERFERENCE IN A MOBILE COMMUNICATION SYSTEM. |
摘要 |
<p>A method and apparatus for transmitting and receiving control information in an SC-FDMA system are provided. Different orthogonal codes are generated for different slots each including a plurality of SC-FDMA symbols in a subframe. A control channel signal is generated by multiplying control symbols carrying control information by a sequence allocated for CDM of the control information. The control channel signal is multiplied by chips of the orthogonal codes on an SC-FDMA symbol basis and transmitted in the SC-FDMA symbols.</p> |
申请公布号 |
MX2009007253(A) |
申请公布日期 |
2009.07.10 |
申请号 |
MX20090007253 |
申请日期 |
2008.01.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JU-HO LEE;YOUNG-BUM KIM;JOON-YOUNG CHO;YINGYANG LI;YUJIAN ZHANG |
分类号 |
H04B7/208;H04B1/69;H04B1/713;H04J13/00;H04J13/18 |
主分类号 |
H04B7/208 |
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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