Introduction

The need to visualize and measure the wireless signal parameters with the aid of efficient hardware device with software (mobile application) is important in every enterprise so as to determine what kind of activities to be done and the quality of service obtained from the network. It is very rampant in buildings whereby the mobile users tend to change position from one point to another in other to have a reliable wireless communication.
However, the density, coverage, signal power and other related metrics are factors which are needed to be known in various environmental conditions.
The quality of wireless signal is reduced when they are obstructed by different materials along the path of propagation. Several researchers have worked on radio waves propagation in building and statistical result were obtained from their measurement - .
Wireless signals generated by RF (radio frequency) circuit or device are affected by various properties, which could be categorized in this report to be any of the following:
There is little awareness in the construction industry regarding the impact of wireless coverage when it is subjected to different construction materials. A change in building materials so as to meet the requirement for building regulation needs to be known, such that it can improve the efficiency of the signals. Some materials can help to improve the thermal conductivity properties of houses but can affect the transmission of wireless signals into and within houses. In the future, construction practice and materials may change particularly in response to improve signal transmission within them .Generally, most signals are affected by these factors depending on the characteristics of their propagating medium.
The loss experienced by radio waves when subjected to different materials depends on the frequency and angle of incidence of the waves as well as the materials properties. An approved recommendation by ITU-R (P.2014) defines the basic quantities related to the electrical properties of a building materials and penetration loss which describe the effect of the material structure, electrical properties and building loss measurement on radio propagation..
Therefore, it is significant to distinguished different materials such as bricks, wood and glass when they are subjected to wireless signals.
The figure1 gives the physical model of the study, showing the Base Transceiver Station (BTS) having 2G Network, for wireless communication. The enclosure is subjected to the 2G (1800MHz) signal and predictive measurement is obtained for both indoor and outdoor scenarios.