On the performance of multiuser multiband DSUWB system for IEEE 802.15.3a channel with hybrid PIC rake receiver

Author

Hasan, Aftab ; Anwar, Ayesha ; Mahmood, Hasan

Author_Institution

Dept. of Electron., Quaid-i-Azam Univ., Islamabad, Pakistan

fYear

2011

fDate

11-13 July 2011

Firstpage

65

Lastpage

69

Abstract

In this paper, we study the performance of multiband Direct Sequence Ultra Wideband (DS-UWB) system in multiuser environment for IEEE 802.15.3a channel. The receiver employs hybrid Parallel Interference Cancellation (PIC) technique with Selective Rake (S Rake) and Partial Rake (P Rake) receivers. The system performance is also evaluated for multistage PIC. The system is simulated for three different scenarios of IEEE 802.15.3a channel. The simulation results show that hybrid multistage PIC with S Rake receiver performs better than single stage Rake receiver (S Rake and P Rake) and multistage P Rake receiver, for all three cases of the channel.

Keywords

interference suppression; personal area networks; radio receivers; ultra wideband communication; wireless channels; IEEE 802.15.3a channel; hybrid PIC rake receiver; multiband DSUWB system; multiband direct sequence ultra wideband system; parallel interference cancellation; partial rake receiver; selective rake receiver; Distortion; IEEE 802.15 Standards; Microwave communication; OFDM; Receivers; Security; Silicon; IEEE 802.15.3a; PIC; Rake receiver; multiuser multiband DS-UWB; parallel interference cancellation;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Networks and Information Technology (ICCNIT), 2011 International Conference on

Conference_Location

Abbottabad

ISSN

2223-6317

Print_ISBN

978-1-61284-940-9

Type

conf

DOI

10.1109/ICCNIT.2011.6020909

Filename

6020909