Interference in Anisotropic Antenna Topology Controlled Ad-Hoc and Sensor Networks
The realm of ad-hoc and sensor networks has been a deeply studied area in recent years: many protocols, simulations, theories, etc. Emerged. There is however a gap between the simulated results and the real world implementations, due to mainly two reasons: electromagnetic signal propagation and antenna models. The first of the reasons (propagation) started picking up attention, however antenna studies are not yet integrated in the models for ad-hoc networks. The small-sized nature of the used devices implies small antennas, which have characteristics far from the ideal or ideal-dipole models. This paper demonstrates the contribution of antenna anisotropy to even the simplest ad-hoc networks, those formed by topology control mechanisms, resulting in rather unexpected interference values.
Alexandru Mihnea Moucha Viktor Cerny
Department of Computer Science and Engineering FEL, Czech Technical University Prague, Czech Republic
国际会议
上海
英文
1-6
2010-10-20（万方平台首次上网日期，不代表论文的发表时间）