Title :
The study of the symmetry of multipath parameters
Author :
Yu Da-peng ; Zhang Shui-lian ; Xin Gang
Author_Institution :
Beijing Univ. of Aeronaut. & Astronaut., Beijing
Abstract :
The study of multipath signal is very important in the area of wireless communications. However, the past study mainly focused on how to reduce the influences of multipath on communication signals. In this paper, considering the law of symmetry in information obtaining, the possibility and method of enabling both sides to obtain parameters from multipath signals is presented. Since the parameters which are symmetrical to both sides not only contain the natural information of the channel, but also contain the certainty of both sides, so they are valuable in many fields.
Keywords :
multipath channels; radiocommunication; communication signals; multipath parameters; multipath signal; wireless communications; Channel estimation; Delay effects; Diffraction; Fading; Microwave communication; Microwave propagation; Microwave theory and techniques; Optical reflection; Ray tracing; Wireless communication; multipath signal; symmetrical;
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
DOI :
10.1109/ISAPE.2008.4735245