Title :
A Novel Mobile Node Based on OFDM for Ubiquitous Networks
Author :
Jung, Sangchul ; Chang, Sekchin
Author_Institution :
Dept. of Electr. & Comput. Eng., Seoul Univ., Seoul
Abstract :
In this paper, we present a novel physical layer model for mobile nodes which are currently considered inevitable elements in ubiquitous networks. The physical layer model efficiently exploits the OFDM features and a new channel estimation scheme, which leads to the considerable improvement of the receiver performance in the ubiquitous environment.
Keywords :
OFDM modulation; channel estimation; wireless sensor networks; OFDM; channel estimation scheme; mobile node; physical layer model; ubiquitous networks; wireless sensor networks; Cellular phones; Channel estimation; Fading; Hardware; Mobile computing; Modems; OFDM; Physical layer; Spread spectrum communication; Wireless sensor networks;
Conference_Titel :
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1458-1
Electronic_ISBN :
978-1-4244-1459-8
DOI :
10.1109/ICCE.2008.4587888
