Title :
A Method of Detecting Time-Frequency Code in MB-OFDM UWB System
Author :
Choi, Sung-Woo ; Choi, Sang-Sung
Author_Institution :
ETRI, Daejeon
Abstract :
The MB-OFDM UWB is a wireless technology that can transmit information at the maximum data rate of 480 Mbps. In this system, channelization for different piconets is achieved by using different time-frequency codes for different piconets. So, when a new device wants to enter a present piconet, it should detect the time-frequency code of that piconet. we propose a new method that controls physical layer using a modified time-frequency code, which makes it easy to detect the used time-frequency code.
Keywords :
OFDM modulation; personal area networks; time-frequency analysis; ultra wideband communication; MB-OFDM UWB system; bit rate 480 Mbit/s; piconets; time-frequency code detection; wireless technology; Control systems; Design methodology; Home automation; OFDM; Personal area networks; Physical layer; Streaming media; Time frequency analysis; Ultra wideband technology; Wireless communication; Multi-band; OFDM; UWB;
Conference_Titel :
Consumer Electronics, 2007. ISCE 2007. IEEE International Symposium on
Conference_Location :
Irving, TX
Print_ISBN :
978-1-4244-1109-2
Electronic_ISBN :
978-1-4244-1110-8
DOI :
10.1109/ISCE.2007.4382174
