Title :
Noncooperative distributed MMSE relay schemes under jamming environment and node geometry in wireless relay networks
Author :
Lee, Kanghee ; Kwon, Hyuck M. ; Ding, Yanwu ; Ibdah, Yazan ; Wang, Zuojun
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Wichita State Univ., Wichita, KS, USA
Abstract :
The main contribution of this paper is the derivation of optimum relay amplifying matrices for noncooperative distributed wireless amplifying-and-forward relay networks. Channels connecting any two nodes are under fading, and either partial-band noise jamming or non-symmetrical node geometry. The minimum mean squared error criterion is used for the optimality. With the derived optimum relay amplifying matrices, the bit error rate is compared through simulation for various situations.
Keywords :
amplify and forward communication; error statistics; fading channels; geometry; jamming; least mean squares methods; matrix algebra; relays; wireless sensor networks; bit error rate; fading channel; minimum mean squared error criterion; noncooperative distributed MMSE relay scheme; noncooperative distributed wireless amplifying-and-forward relay network; nonsymmetrical node geometry; optimum relay amplifying matrix; partial-band noise jamming environment; wireless relay network; Bit error rate; Broadband communication; Geometry; Jamming; Relays; Wireless communication; Wireless sensor networks; Amplify-and-forward; minimum mean square error; node geometry; partial-band jamming; relay amplifying matrix; wireless relay networks;
Conference_Titel :
Wireless Telecommunications Symposium (WTS), 2011
Conference_Location :
New York City, NY
Print_ISBN :
978-1-4577-0162-7
DOI :
10.1109/WTS.2011.5960882
