Equalization Analysis for OOK IR-UWB Using Energy Detector Receiver

Author

Li, Juchang ; Quan, Jinguo ; Zhang, Sheng ; Lin, Xiaokang

Author_Institution

Shenzhen Grad. Sch., Modern Commun. Lab., Tsinghua Univ., Shenzhen, China

fYear

2011

fDate

18-20 April 2011

Firstpage

453

Lastpage

456

Abstract

Considering ISI brought by high transmission rate in short-range IR-UWB, this paper proposes innovative low-complexity equalization for high data rate on-off keying IR-UWB energy detection (ED) receiver capable of eliminating ISI. We propose second-order Volterra model equalizer to eliminate ISI, and innovative approximate improved linear equalizer which has low complexity. The simulation results show that the performance of linear equalizer approximate the performance of non-linear second-order Volterra equalizer, and linear equalizer low complexity, fast convergence, make it very suitable for high data rate OOK-ED-IR-UWB practical application.

Keywords

Volterra equations; amplitude shift keying; equalisers; intersymbol interference; radio receivers; ultra wideband communication; ISI estimation; OOK IR-UWB; energy detection receiver; energy detector receiver; equalization analysis; high data rate; high transmission rate; impulse radio; intersymbol interference; linear equalizer; low-complexity equalization; nonlinear second-order Volterra model equalizer; on-off keying; short-range IR-UWB; ultra-wideband communication; Channel models; Complexity theory; Convergence; Delay; Equalizers; Receivers; Simulation; IR-UWB; OOK; linear equalizer; second-order Volterra equalizer;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Mobile Computing (CMC), 2011 Third International Conference on

Conference_Location

Qingdao

Print_ISBN

978-1-61284-312-4

Type

conf

DOI

10.1109/CMC.2011.131

Filename

5931293