A Method of Detecting Time-Frequency Code in MB-OFDM UWB System

A Method of Detecting Time-Frequency Code in MB-OFDM UWB System

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 sh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sung-Woo Choi, Sang-Sung Choi
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Control systems
Design methodology
Home automation
Multi-band
OFDM
Personal area networks
Physical layer
Streaming media
Time frequency analysis
Ultra wideband technology
UWB
Wireless communication
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Beschreibung
Zusammenfassung: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.
ISSN:0747-668X
2159-1423
DOI:10.1109/ISCE.2007.4382174