发明公开
EP1942596A3 Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
有权
用于发送和接收控制信息的方法和设备，以在随机化的移动通信系统中的小区间干扰
- 专利标题： Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
- 专利标题（中）： 用于发送和接收控制信息的方法和设备，以在随机化的移动通信系统中的小区间干扰
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申请号： EP08000168.8申请日： 2008-01-07
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公开(公告)号： EP1942596A3公开(公告)日： 2009-04-29
- 发明人: Kim, Young-Bum , Cho, Joon-Young , Lee, Ju-Ho , Li, Ying, Yang , Zhang, Yujian
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 442-743 KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 442-743 KR
- 代理机构： Lang, Johannes
- 优先权： KR20070001329 20070105; KR20070003039 20070110; KR20070045577 20070510
- 主分类号： H04J11/00
- IPC分类号： H04J11/00 ; H04B1/713
摘要：
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.
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