Study of the influence factors on wireless channel by setting an inside wireless environment

DOI

10.2991/fmsmt-17.2017.244How to use a DOI?

Keywords

Wireless channel, Received signal, Power, Path loss, Antenna.

Abstract

This paper measured the influence factors on wireless channel by setting a inside wireless environment and some test models. For the same environment, the power of received signal is reduced as the increase of the distance between transmitters and receivers. The values of path loss is between 2 and 4 .In a vertical plane, at the range of 0ø to 180 ø for the angle between transmitting and receiving antennas, the factors on received signal power is substantially symmetrical about = 90 ø. However, the left side is higher than the right because of the height of antennas and the outside environment.The effects by obstacles on received signal are different for the materials and size of obstacles. With the increases of obstacles' area, the direct signal is reduce, the diffraction signal is increase, the power of the received signal is reduced for the reduce of direct signal and increase of diffraction signal. For different species, the resistance capacity for multiply fading of OFDM is better than single-carrier signal.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Haobo Li
AU  - Haoliang Li
AU  - Ruibo Chen
AU  - Hailong Xu
PY  - 2017/04
DA  - 2017/04
TI  - Study of the influence factors on wireless channel by setting an inside wireless environment
BT  - Proceedings of the 2017 5th International Conference on Frontiers of Manufacturing Science and Measuring Technology (FMSMT 2017)
PB  - Atlantis Press
SP  - 1247
EP  - 1250
SN  - 2352-5401
UR  - https://doi.org/10.2991/fmsmt-17.2017.244
DO  - 10.2991/fmsmt-17.2017.244
ID  - Li2017/04
ER  -