Calculating the Second Order Statistics of Some Random Processes by a Novel Method

Author

Wang, Miao ; Zhong, Zhangdui ; Liu, Qiuyan

Author_Institution

State Key Lab. of Rail Traffic Control & Safety, Beijing Jiaotong Univ., Beijing, China

fYear

2010

fDate

23-25 Sept. 2010

Firstpage

1

Lastpage

4

Abstract

In this paper, a novel method for calculating the second order statistics of some random processes is studied. The second order statistics is described by the level-crossing rate (LCR), the average durations of fade (ADF),and the probability density function (PDF) of fade durations.The second order statistics of capacity process over Rayleigh fading channels and lognormal process are derived using the method . Finally,it is shown that the method presented in this paper is more simple than the traditional method.

Keywords

Rayleigh channels; probability; random processes; statistical analysis; ADF; LCR; PDF; Rayleigh fading channel; average fade duration; level-crossing rate; lognormal process; probability density function; random process; second order statistics; Correlation; Fading; Land mobile radio; MIMO; Nakagami distribution; Probability density function; Random processes;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-3708-5

Electronic_ISBN

978-1-4244-3709-2

Type

conf

DOI

10.1109/WICOM.2010.5600124

Filename

5600124