[1] Yang Zhuoqi, Zhou Qing, Liu Nan, et al. Energy-efficient data transmission with non-ideal circuit powerfor downlink cellular networks [J]. Journal of Southeast University (English Edition), 2017, 33 (1): 5-13. [doi:10.3969/j.issn.1003-7985.2017.01.002]
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Energy-efficient data transmission with non-ideal circuit powerfor downlink cellular networks(
)
具有非理想电路损耗的无线网中的能效数据包传输
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 33
- Issue:
- 2017 1
- Page:
- 5-13
- Research Field:
- Information and Communication Engineering
- Publishing date:
- 2017-03-30
Info
- Title:
- Energy-efficient data transmission with non-ideal circuit powerfor downlink cellular networks
- 具有非理想电路损耗的无线网中的能效数据包传输
- Author(s):
- Yang Zhuoqi1, 2, Zhou Qing1, Liu Nan1, Pan Zhiwen1, You Xiaohu1
-
1National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China
2The Third Research Institute of the Ministry of Public Security, Shanghai 200021, China
- PACS:
- TN929.53
- DOI:
- 10.3969/j.issn.1003-7985.2017.01.002
- Abstract:
- The downlink energy-efficient transmission schedule with non-ideal circuit power over wireless networks involving a single transmitter and multiple receivers was investigated. According to the special structure of the problem, a novel algorithm called OOSCPMR(the optimal offline scheduling with non-ideal circuit power for multi-receivers)is proposed, and the optimal offline solutions to optimize the energy-efficient transmission policy are found. The packets to be transmitted can be divided into two types where one type of packet is determined to be transmitted using the energy-efficient transmission time, and the other type of packet is determined by the ID moveright algorithm. Finally, an energy-efficient online schedule is developed based on the proposed OOSCPMR algorithm. Simulation results show that the optimal offline transmission schedule provides the lower bound performance for the online transmission schedule. The proposed optimal offline and online policy is more energy efficient than the existing schemes that assume ideal circuit power.
- 在考虑非理想电路损耗情况下, 研究了无线网络下行链路中一个发送端和多个接收端的最优传输调度策略问题.根据该问题特殊的结构, 提出了新颖的OOSCPMR(非理想电路损耗下有多个接收端的最优离线调度)算法, 从而找到使得传输能效最优的离线调度策略.被传输的包分为2种类型:类型Ⅰ可以利用高能效的传输时间来进行传输, 类型Ⅱ要使用ID moveright 算法来确定其传输时间.最后, 根据提出的OOSCPMR算法, 提出了实际可行的在线调度算法.仿真结果表明, 最优离线传输调度是在线传输调度的下界, 且提出的调度算法的性能优于其他现有的调度算法.
References:
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Memo
- Memo:
-
Biographies: Yang Zhuoqi(1991—), female, master; Liu Nan(corresponding author), female, doctor, professor, nanliu@seu.edu.cn.
Foundation items: The National Natural Science Foundation of China(No.61571123, 61521061), the National Science and Technology Major Project(No.2016ZX03001011-005), the Research Fund of National Mobile Communications Research Laboratory of Southeast University(No.2017A03), Qing Lan Project.
Citation: Yang Zhuoqi, Zhou Qing, Liu Nan, et al. Energy-efficient data transmission with non-ideal circuit power for downlink cellular networks[J].Journal of Southeast University(English Edition), 2017, 33(1):5-13.DOI:10.3969/j.issn.1003-7985.2017.01.002.