Distribution of quadratic form in Gaussian mixture variables and an application in relay networks

Nilay Shah, Hongbin Li

Research output: Contribution to conferencePaperpeer-review

2 Scopus citations

Abstract

In this paper series expansion is developed for the probability distribution function (PDF) and the cumulative distribution function (CDF) of an indefinite Hermitian quadratic form in complex random variables with Gaussian mixture distribution. The moment generating function is inverted by contour integration using the residue theorem. The series expansion result is computationally efficient. Bit error rate (BER) calculation, involving quadratic form in gaussian mixture variables, in wireless relay network employing BPSK transmission is presented as an application.

Original languageEnglish
Pages490-494
Number of pages5
DOIs
StatePublished - 2005
Event2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005 - New York, NY, United States
Duration: 5 Jun 20058 Jun 2005

Conference

Conference2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005
Country/TerritoryUnited States
CityNew York, NY
Period5/06/058/06/05

Fingerprint

Dive into the research topics of 'Distribution of quadratic form in Gaussian mixture variables and an application in relay networks'. Together they form a unique fingerprint.

Cite this