Title :
Outage Probability of Two-Way Full-Duplex Relaying With Imperfect Channel State Information
Author :
Dongwook Choi ; Jae Hong Lee
Author_Institution :
Dept. of Electr. & Comput. Eng., Seoul Nat. Univ., Seoul, South Korea
Abstract :
In this letter, we investigate two-way full-duplex (TWFD) relaying with a residual loop interference (LI). In the TWFD relaying, two full-duplex users exchange data with each other via a full-duplex relay, and each node attempts to subtract the estimate of the residual LI from its received signal. We derive the exact integral and approximate closed-form expressions for the outage probability of the TWFD relaying in case of perfect and imperfect channel state information. Monte Carlo simulations verify the validity of analytical results.
Keywords :
probability; radiofrequency interference; relay networks (telecommunication); telecommunication network reliability; Monte Carlo simulations; closed form expression; imperfect channel state information; outage probability; residual loop interference; two way full duplex relaying; Channel estimation; Erbium; Interference; Receiving antennas; Relays; Signal to noise ratio; Wireless communication; Full-duplex; imperfect channel state information (CSI); outage probability; two-way relaying;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2014.2320940
