C3S:基于相长干涉的智能传感系统并发传输策略研究

摘要

并发传输技术对于智能传感系统具有重要意义.所提出的C3S 策略基于相长干涉技术,由智能时钟同步层、智能能耗分配层和智能并行流水线层组成.智能时钟同步层设计了基于相长干涉的智能时钟校准算法ICCA,智能能耗分配层设计了相长干涉能量自适应调度方案CIES,智能并行流水线层实现了基于相长干涉的并行流水线CI2P.实验结果表明,C3S 策略可以有效提升智能传感系统并发传输的分组接收率,降低系统的能量消耗,改善系统的信道利用率.%Concurrent transmission technology has important sense for Intelligent Sensing System (ISS). The C3S strategy based with constructive interference (CI) was proposed. C3S was composed of intelligent clock synchronization layer, intelligent energy consumption allocation layer and intelligent parallel pipeline layer. The intelligent clock synchronization layer designed ICCA, a CI-based intelligent clock calibration algorithm. The intelligent energy allocation layer designed CIES, a energy adaptive scheduling scheme for CI, Moreover, a CI-based parallel pipeline CI2P was implemented in the intelligent parallel pipeline layer. The experimental results show that the C3S strategy can effectively improve the packet receiving rate of the concurrent transmission in ISS. It can also reduce the energy consumption of ISS and improve the channel utilization rate of ISS.