摘要
本文综合考虑中继用户的缓存状态、能量收集技术下的能量储备、传输速率和解码转发中断概率,研究了同时具备能量收集(EH)能力和缓冲区辅助的D2D中继选择策略。仿真结果表明:本文策略获得了更高的成功概率和更低的传输时延。
Comprehensive consideration is given to the buffer status of relay users,energy reserve under energy harvesting(EH)technology,transmission rate,and decoding and forwarding interruption probability.D2D relay selection strategy with both energy harvesting capabilities and buffer assistance is studied.The simulation results show that the proposed strategy achieves a higher probability of success,lower transmission delay.
作者
陈光祖
黄鑫陈
谭冲
陈平
卜智勇
CHEN Guangzu;HUANG Xinchen;TAN Chong;CHEN Ping;BU Zhiyong(Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,Shanghai 200050,China;University of Chinese Academy of Sciences,Beijing 100049,China;Key Laboratory of Wireless Sensor Networks and Communications,Chinese Academy of Sciences,Shanghai 200050,China;GuoDong IOT Technologies Co Ltd,Shanghai 200050,China)
出处
《传感器与微系统》
CSCD
北大核心
2021年第11期54-56,60,共4页
Transducer and Microsystem Technologies
基金
上海市科委科研计划资助项目(18511106400)
中国科学院青年创新促进会资助项目(2018269)。
关键词
设备到设备通信
能量收集
中继选择
缓存
device-to-devicce(D2D)communication
energy harvest(EH)
relay selection
buffer
