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As a benefit of sophisticated interference cancelation techniques, full-duplex (FD) transceiver design may become feasible, even possibly on the aggressive time-scale of fifth-generation (5G) wireless communication systems. Hence, we further develop the recent bidirectional relaying [i.e., the two-way half-duplex (HD) relaying] aided cooperative network to its more radical counterpart, which entirely...
The Physical Downlink Control Channel (PDCCH) is used to signal dynamic resource assignment information in the Long Term Evolution (LTE) system. In the presence of numerous active users, the system performance is likely to be hindered by shortage of control channel resource. In this paper, several simple algorithms are brought forward for making efficient PDCCH resource allocation. We first propose...
A joint linear precoding and power allocation scheme based on users' QoS requirement was proposed for the downlink of multi-user MIMO systems. The scheme is developed as follow, on the basis of the precoding, the transmit power allocation for different user will be optimized to maximize the channel capacity and to meet the users' service requirement. The simulation result shows that the algorithm...
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