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

被引：1

作者：

Wu Xuan-li ^{[1
]}

Sun Lu-kuan ^{[1
]}

Feng Wei ^{[2
]}

Luo Ming-xin ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Elect & Informat Engn, Harbin 150006, Peoples R China

[2] ZTE Corp, Shenzhen, Peoples R China

来源：

PROCEEDINGS OF THE 2012 SECOND INTERNATIONAL CONFERENCE ON INSTRUMENTATION & MEASUREMENT, COMPUTER, COMMUNICATION AND CONTROL (IMCCC 2012) | 2012年

关键词：

ultra-wideband; wireless sensor network; pulse shaping; Chinese regulation; semi-definite programming;

D O I：

10.1109/IMCCC.2012.109

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

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.

引用

页码：441 / 444

页数：4

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