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In order to analyze the performance of SC (Single-Carrier) 60 GHz communication system, a structure of physical layer is designed based on IEEE 802.11ad standard. Supporting up to 2.16 GHz channel bandwidth, the transmission rate of the physical layer is close to 7G bit/s. At the same time, it adopt to single carrier and OFDM (Orthogonal Frequency Division Multiplexing) technology. In addition, using...
In this paper we discuss a novel OFDM-based cognitive radio network (OFDM-based CRN) technique and motivations for cross-layer design in CRN, proposed a novel architecture in which the dynamic channel allocation is achieved by a cross-layer design between the PHY and MAC layers for OFDM-Based cognitive radio network. Simulation shows it can improve network performance.
In this paper, we discuss the framework of MCM-Based cognitive radio network (MCM-Based CRN) and motivations for cross-layer design in CRN first. Moreover, we proposed a novel architecture in which the dynamic channel allocation is achieved by a cross-layer design between the PHY and MAC layers for MCM-Based cognitive radio network. Finally, A OFDM-Based cognitive radio transmitter and receiver is...
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