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논문검색

Optimal Ad Hoc Power Control Algorithm Based on Outage Probability

원문정보

YunLi, Shanlin Sun, Xunjun Wang, Zhiyan Sun

보안공학연구지원센터(IJFGCN) International Journal of Future Generation Communication and Networking Vol.9 No.3 2016.03 pp.111-122
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초록

영어

Due to the question about the distribution of the randomness, mobility and mutual interference between nodes in the wireless networks may be difficult to achieve power control accurately. Therefore, propose a power control algorithm based on minimizing interrupt probability. The algorithm which be based on random geometric network model, under ensuring receiving in the receiver by getting the SIR value, adjusts transmit power. Simulation results show that the algorithm not only can solve the problem of the distribution of the nodes in a wireless net- work, can also according to the channel decline, transmitter was adjusted dynamically in real time. Deduce approximate expression of Interrupt probability transmission capacity. Under meet minimum interrupt probability and maximum transmission capacity, deduce power control expression. By this algorithm, the outage probability decreased by 14.8%, the transmission capacity is increased by 15.6%.

목차

Abstract
 1. Introduction
 2. Network Model and Hypothesis
  2.1. Network System Model
  2.2. Outage Probability
 3. Simulation Results and Analysis
  3.1. Transmission Capacity
  3.2. Simulation experiment
 4. Conclusion 
 Acknowledgements 
 Reference

키워드

저자정보

  • YunLi Deparment of Electronic Engineering, Guilin University of Aerospace Technology, Guangxi Guilin 541004; Guangxi Colleges and Universities Key Laboratory of Unmanned Aerial Vehicle (UAV) Telemetry, Guilin University of Aerospace Technology, Guilin 541004, China, School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China, Guangxi Experiment Center of Information Science, Guangxi, China
  • Shanlin Sun Deparment of Electronic Engineering, Guilin University of Aerospace Technology, Guangxi Guilin 541004; School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China, Guangxi Experiment Center of Information Science, Guangxi, China
  • Xunjun Wang Deparment of Electronic Engineering, Guilin University of Aerospace Technology, Guangxi Guilin 541004; School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China, Guangxi Experiment Center of Information Science, Guangxi, China
  • Zhiyan Sun Deparment of Electronic Engineering, Guilin University of Aerospace Technology, Guangxi Guilin 541004; School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China

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