Title :
Asymptotic Performance of Weak Signal Detectors in Multiplicative and First-Order Markov Additive Noise Environment
Author :
Lee, Jumi ; Kang, Hyun Gu ; Oh, Jongho ; Ahn, Taehoon ; Song, Iickho
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Daejeon
Abstract :
The use of an independent sample model may cause a considerable performance degradation in detection applications of modern high data rate communication systems exhibiting dependence among interference components. In this paper, we address the detection of weak known signals in observations corrupted by multiplicative and first-order Markov additive noise. The asymptotic performance of several detectors are obtained and compared, confirming that the dependence among interference components need to be taken into account to maintain performance accordingly.
Keywords :
Markov processes; interference (signal); signal detection; asymptotic performance; first-order markov additive noise environment; high data rate communication systems; independent sample model; interference components; multiplicative markov additive noise environment; weak signal detectors; Additive noise; Application software; Degradation; Detectors; Helium; Interference; Markov processes; Mobile communication; Signal detection; Working environment noise;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC-2006 Fall. 2006 IEEE 64th
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0062-7
Electronic_ISBN :
1-4244-0063-5
DOI :
10.1109/VTCF.2006.383
