Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1713353 | Journal of Systems Engineering and Electronics | 2006 | 7 Pages |
Abstract
The path loss analysis model based on 5 rays in vacancy indoor environment is proposed. The relationship between multipath overlapping and the path loss is analyzed mathematically. Time-domain technique is introduced to compute reflection coefficient in a very short time interval. A 5 rays path loss calculation method, which is satisfactory accurate, is developed. 5 typical environments are involved to analyze and generalize the common path loss characteristics in vacancy indoor environment. The simulation result shows that the path loss can be characterized as 3 zones with different path loss exponent as distance between transmitter and receiver increasing.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Wang Yang, Zhang Naitong,