Registered
TRANSMITTER AND RECEIVER FOR HIGH THROUGHPUT WIRELESS COMMUNICATION SYSTEM USING MULTIPLE ANTENNA, METHOD THEREOF, AND DIGITAL INTERMEDIATE FREQUENCY TRANSMISSION SIGNAL PROCESSING METHOD FOR THE SAME
- Inventors
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Lee Il Gu, Hun Sik Kang, Sok-Kyu Lee, Song Yoo-Seung, Minho Cheong
- Application No.
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12241921 (2008.09.30)
- Publication No.
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20090154427 (2009.06.18)
- Registration No.
- 8422465 (2013.04.16)
- Country
- UNITED STATES
- Project Code
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07MM1500, IMT-Advanced Radio Transmission Technology with Low Mobility,
Bang Seung Chan
- Abstract
- Provided are a transmitter and receiver for a high throughput wireless communication system using a multiple antenna, a method thereof, and a digital intermediate frequency (DIF) transmission signal processing method for the same. The transmitter, includes: a baseband transmitting unit for processing a transmission signal by performing a Media Access Control (MAC) protocol process on transmission data and dividing the transmission data into n band signals where n is a predetermined natural number in a physical layer process; a DIF transmitting unit for integrating transmission signals of each band transmitted from the baseband transmitting unit and outputting m channels where m is a predetermined natural number; and a Radio Frequency (RF) transmitting unit for modulating each channel signal transmitted from the DIF transmitting unit into an RF signal and emitting the signal through the multiple antenna.
- KSP Keywords
- Communication system, High throughput, High throughput wireless, Media access, Media access control (MAC) protocol, Physical Layer, Processing Method, RF signal, Radio frequency (rf), Radio-frequency, Signal Processing, Transmitter and receiver, access control, intermediate frequency, media access control(MAC), multiple antennas, wireless communication, wireless communication systems