Neighbor Discovery (ND) is a basic and crucial step for initializing wireless ad hoc networks. A fast, precise, and dynamic clustering based time efficient protocols has significant importance to subsequent operations in wireless networks. However, many existing protocols have high probabilities to generate idle slots in their neighbor discovering processes, which prolongs the executing duratio...

Every year the number of IoT devices is growing, which gives a boost to development such technology as Power Line Communication (PLC). The term PLC refers use power supply circuit transmit data. Full-duplex can be applied increase data transfer rate in PLC. difficulty using full duplex need suppress transmitter’s own signal (interference signal). Analog cancellation and digital are used for thi...

Abstract To address the high self-interference (SI) in co-frequency co-time full duplex (CCFD) communication systems, a digital SI suppression method based on deep learning is proposed. A memory polynomial firstly utilized to simulate channel. Then long short-term network (LSTM) used reconstruct signal. The clean signal after interference can be achieved by subtracting at receiver. better refle...

In this paper, full-duplex radios are used to continuously update the channel state information at the transmitter, which is required to compute the downlink precoding matrix in MIMO broadcast channels. The full-duplex operation allows leveraging channel reciprocity for open-loop uplink training to estimate the downlink channels. However, the uplink transmission of training creates interference...

The design of an integrated rectangular microstrip patch array antenna with enhanced isolation characteristic between transmitter and receiver is presented to produce a full-duplex transceiver with transmit and receive operation at the same frequency and with the same polarization. This integrated circulator-like antenna has potential uses in both short-range communication systems and radar.