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US 8,509,124 B2Granted
Method for transceiving a signal in wireless communication system
AssigneeLG Electronics Inc.
InventorsDong Guk Lim, Sung Ho Moon, Han Gyu Cho, Yeong Hyeon Kwon, Jin Sam Kwak
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Abstract
A method of transmitting a signal using a prescribed frame structure in a wireless communication system is disclosed. A mobile station can transmit or receive a signal using a frame structure with a CP length corresponding to ¼ of a useful symbol. Moreover, the mobile station can transmit or receive a signal using a frame structure with a CP length corresponding to ¼ of a useful symbol.
Claims4
A method for transceiving a signal in a wireless communication system, the method comprising:
- transceiving the signal through an FDD (frequency division duplex) frame according to a frame structure,
- wherein the FDD frame comprises 7 subframes that comprise 6 first type subframes and 1 second type subframe, each of the 6 first type subframes including 6 OFDMA (orthogonal frequency division multiple access) symbols and the 1 second type subframe including 7 OFDMA symbols, and
- wherein a channel bandwidth of the FDD frame is set to 5 MHz, 10 MHz or 20 MHz.
Dependencies are inferred from the claim text.