Title :
Time-Frequency Code Detection in UWB system
Author :
Choi, Sung-Woo ; Choi, Sang-Sung
Author_Institution :
Wireless Home Network Res. Team, ETRI, Seoul
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 :
channel coding; personal area networks; time-frequency analysis; ultra wideband communication; wireless channels; MB-OFDM UWB; UWB systemA; information transmission; physical layer control; piconet channelization; time-frequency code detection; wireless technology; Data communication; Home automation; Multimedia systems; OFDM; Personal area networks; Physical layer; Streaming media; Time frequency analysis; Ultra wideband technology; Wireless communication; Multi-band; OFDM; UWB;
Conference_Titel :
Advanced Communication Technology, 2008. ICACT 2008. 10th International Conference on
Conference_Location :
Gangwon-Do
Print_ISBN :
978-89-5519-136-3
DOI :
10.1109/ICACT.2008.4494205
