A 3-D Radio Irregularity Model (3DRIM) for Wireless Sensor Network

作者：Anand Niharika^*; Bellipady Shamantha Rai; Ranjan Rajeev; Varma Shirshu

来源：Wireless Personal Communications, 2017, 96(3): 4725-4735.

DOI：10.1007/s11277-017-4414-x

• Wireless sensor network
• Localization
• Radio irregularity
• Degree of irregularity
• Routing

Localization in wireless sensor network will be adversely effected due to radio irregularity. This makes the localization procedure more complex and as a result most of the localization techniques are based on the regular radio patterns and isotropic propagation model. In order to address this problem, we propose a three dimensional radio irregularity model, that takes into account non-isotropic radio model along with radio irregularity and also considers the three dimensional aspects. For this proposed model three dimensional degree of irregularity (3-D DOI) is calculated by forming a practical test bed and finally with the simulations are carried out to validate the theoretical model and effect of increase in distance on 3-D DOI.

• 出版日期2017-10