DocumentCode
2011646
Title
Fully digitalized UWB and the two-level multi-carrier scheme
Author
Zhang, Zaichen ; Yu, Xutao
Author_Institution
Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China
fYear
2009
fDate
12-14 Oct. 2009
Firstpage
1
Lastpage
5
Abstract
A two-level multi-carrier (TLMC) UWB scheme is proposed, with its spectrum utilization scheme and implementation scheme. TLMC utilizes UWB spectrum at two levels, the upper one is filter bank synthesis and the lower one is OFDM. A complexity reduction scheme is also given, which shows that TLMC has reasonable complexity. TLMC achieves the fully digitalized design requirement, and has high flexibility and compatibility.
Keywords
OFDM modulation; channel bank filters; frequency allocation; ultra wideband communication; OFDM system; TLMC; UWB scheme; filter bank synthesis; orthogonal frequency division multiplexing system; spectrum utilization scheme; two-level multicarrier scheme; ultrawideband technology; Bandwidth; Baseband; Demodulation; Digital signal processing; Filter bank; Frequency conversion; Mobile communication; OFDM modulation; Peak to average power ratio; Ultra wideband technology; OFDM; TLMC; UWB;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Mobile Congress 2009
Conference_Location
Shanghai
Print_ISBN
978-1-4244-5302-3
Electronic_ISBN
978-1-4244-5301-6
Type
conf
DOI
10.1109/GMC.2009.5295891
Filename
5295891
Link To Document