Semi-Definite Programming Based Pulse Shaping Algorithm in IEEE 802.15.4a

Author

Wu Xuan-li ; Sun Lu-Kuan ; Feng Wei ; Luo Ming-Xin

Author_Institution

Sch. of Electron. & Inf. Eng., Harbin Inst. of Technol., Harbin, China

fYear

2012

fDate

8-10 Dec. 2012

Firstpage

441

Lastpage

444

Abstract

In order to increase the peak transmission data rate of Zigbee and expand its application scenario, IEEE 802.15.4a standard has been proposed in 2007, and ultra-wideband (UWB) technique has been selected as one of its physical layer standard. The performance of wireless sensor networks (WSN) will be affected by the pulse waveform transmitted in the channel, hence, in this paper, the Chinese regulation for UWB devices is firstly given, and then, a semi-definite programming based pulse shaping algorithm to comply with such regulation is proposed. Simulation results show that the proposed algorithm can comply with the given regulation with high power efficiency, which can increase the signal to noise ratio (SNR) in the receiver end.

Keywords

Zigbee; mathematical programming; pulse shaping; ultra wideband communication; wireless sensor networks; Chinese regulation; IEEE 802.15.4a standard; SNR; UWB devices; UWB technique; WSN; Zigbee; peak transmission data rate; physical layer standard; pulse waveform; semidefinite programming based pulse shaping algorithm; signal-to-noise ratio; ultrawideband technique; wireless sensor networks; Algorithm design and analysis; Bandwidth; Chirp; FCC; IEEE 802.15 Standards; Pulse shaping methods; Chinese regulation; pulse shaping; semi-definite programming; ultra-wideband; wireless sensor network;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2012 Second International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4673-5034-1

Type

conf

DOI

10.1109/IMCCC.2012.109

Filename

6428942