Yupeng Jia

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We consider an energy constrained two-way wireless relay system, where a bidirectional connection between two terminals TA and TB is established via one decode-and-forward (DF) relay R. We study the optimal power allocation that minimizes the total transmit power consumption, under given requirements on the end-to-end bit error rate (BER) at TA and TB. By(More)
Considering a two-way amplify-and-forward (AF) relay network and aiming to simultaneously maximize the two users' mutual information lower bounds in the presence of channel estimation errors, we study the Pareto-front of users' mutual information lower bounds. Based on the Pareto-front we investigate the optimal power allocation among the two users and the(More)
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