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This paper studies the simultaneous wireless information and power transfer (SWIPT) in the multi-carrier differential chaos shift keying (MC-DCSK) communication system. Two energy harvesting protocols with a power splitting (PS) receiver are considered. In the first protocol, only a fraction of reference sub-carrier signal are used for energy harvesting (EH). In another one, a fraction of all sub-carriers...
Frequency modulated differential chaos shift keying (DCSK/FM-DCSK), a joint modulation and spread spectrum technique, is a promising modulation technique for low-cost and low-complexity wireless transmission applications. The noise performance of DCSK/FM-DCSK is superior to most conventional modulation schemes in multipath-channel environment. Cooperative communication, on the other hand, is receiving...
In this paper STBC is applied to IDMA systems (called STBC-IDMA systems). Performance comparison between STBC-IDMA and uncoded IDMA systems with different number of users, and performances of STBC-IDMA systems with different transmit antennas are investigated over quasi-static Rayleigh fading channel. Simulation results show that the system proposed in this paper owns the same throughput and acquires...
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