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This paper introduces a novel paradigm for designing the physical and medium access control (MAC) layers of mobile ad hoc or peer-to-peer networks formed by half-duplex radios. A node equipped with such a radio cannot simultaneously transmit and receive useful signals at the same frequency. Unlike in conventional designs, where a node's transmission frames are scheduled away from its reception, each...
Unique words are inserted in a transmitted data stream in communications. A typical example is a synchronization word for frame detection. To make the inserted word unique, a stuffing procedure can be applied to the stream. The detection of the inserted unique word is important, and the detection of the inserted word for stuffing as well. The detection is required to be robust against the transmission...
This paper presents the study and the realization of a hybrid 60 GHz wireless communications system. As the 60 GHz radio link operates only in a single-room configuration, an additional Radio over Fibre (RoF) link is used to ensure the communications in all the rooms of a residential environment. A single carrier architecture is adopted. The system uses low complexity baseband processing modules....
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