期刊名称：International Journal of Electronics Communication and Computer Engineering
印刷版ISSN：2249-071X
电子版ISSN：2278-4209
出版年度：2014
卷号：5
期号：6
页码：1255-1258
出版社：IJECCE
摘要：Performance of ad-hoc networks is low under omnidirectional antenna systems compared to smart antenna system. Directional antennas cover large area {&} save some amount of transmitted power because it focuses in desired direction accordance with mobility of nodes while Omni-directional antennas cover small area {&} needs large transmitted power as compared to Smart Antenna System (SAS). In this paper, we will overcome the problem of unnecessary transmitted power wastage with omnidirectional antenna system in ad-hoc wireless networks by using Smart Antenna Systems (SAS). We will calculate {&} analyze transmitted power variations with different number of mobile nodes in mobile ad-hoc networks [MANETs] with smart antenna system (SAS) {&} Omni-directional antenna system in different conditions. Firstly, we will calculate {&} analyze transmitted power during flooding of packets means in case of route creation, and secondly, when communication will established between transmitter {&} receiver.
关键词：Energy Management; IEEE 802 11 Standards; MAC; Omnidirectional Antenna Systems; Smart Antenna System SAS
