Performance Analysis of Rateless Codes aided Multi-hop Communication Systems with Receiver Imperfections

Yang Jing; Zhu Chunhua; An Jianping
March 2012
International Journal of Digital Content Technology & its Applic;Mar2012, Vol. 6 Issue 5, p107
Academic Journal
The bit error rate (BER) and the symbol error rate (SER) performance of the proposed rateless coded multi-hop communication systems over Rician channels are studied under imperfect receiver conditions, such as stochastic phase error, quadrature error, and in-phase-quadrature (I-Q) gain mismatch. In particular, an upper bound of SER for an uncoded system is derived. The validity of the proposed rateless coded system is substantiated by simulation results both in homogeneous and inhomogeneous environments with dual-hop transmission as a special case.


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