发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL SIGNAL FOR MERGING CARRIERS IN TRANSMISSION |
摘要 |
Embodiments of the present invention are directed to a method and apparatus for transmitting and receiving a control signal (for example, PDCCH signal) in an asymmetric multicarrier environment. The method for transmitting a control signal for an asymmetric multicarrier in a wireless connection system according to one embodiment of the present invention comprises: determining the size of a carrier indicator field (CIF) indicating a downlink component carrier (DL CC) by which downlink data is transmitted, on the basis of a maximum value of the number of DL CCs and of the number of uplink component carriers (UL CCs) being managed in a base station; transmitting the CIF on a 1st DL CC to a terminal through a physical downlink control channel (PDCCH); and transmitting downlink data on a 2nd DL CC indicated by the CIF to the terminal through a physical downlink shared channel (PDSCH).
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申请公布号 |
US2012044921(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
US201013266112 |
申请日期 |
2010.04.26 |
申请人 |
CHUNG JAE HOON;KIM SO YEON;MOON SUNGHO;HAN SEUNGHEE;KWON YEONG HYEON |
发明人 |
CHUNG JAE HOON;KIM SO YEON;MOON SUNGHO;HAN SEUNGHEE;KWON YEONG HYEON |
分类号 |
H04W92/00 |
主分类号 |
H04W92/00 |
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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