文档介绍：第 29 卷第 6 期电子测量与仪器学报
2015 年 6 月 JOURNAL OF ELECTRONIC MEASUREMENT AND INSTRUMENTATION ・ 837・
Z
: /. .
DOI j jemi
无线纳米传感器网络高节能编码方案*
池凯凯1,2 孙立1 程珍1 李燕君1
( 310023;
310023)
摘要: 随着近年来纳米技术的快速发展,制造纳米级大小的传感器节点将变得实际可行。由纳米传感器节点组成的无线
纳米传感器网络有着诸多非常重要的应用,比如体内释药系统、空气污染监测等。由于纳米电池所能携带的电量极其有
限,节能是其通信技术设计的最重要目标之一。针对采用键控开关调制的无线纳米传感器网络,研究设计综合考虑发送能
耗和接收能耗的通信能耗最小化编码方案,首先将该编码设计问题建模为整数规划问题,然后通过求解该优化问题得到最
优编码方案。性能分析结果表明,该编码方案可以有效地节省纳米传感器的通信能量消耗。
关键词: 无线纳米传感器网络;编码;节能
中图分类号: 文献标识码: 国家标准学科分类代码:
TN A
High-energy-saving coding scheme for wireless nano-works
1,2 1 1 1
Chi Kaikai Sun Li Cheng Zhen Li Yanjun
(1. , , 310023, ;
School puter Science and Technology Zhejiang University of Technology Hangzhou China
2. ,
Key Laboratory of Visual Media Intelligent Process Technology of Zhejiang Province Zhejiang
, 310023, )
University of Technology Hangzhou China
Abstract: - , - -
With the rapid development of naon technology in recent years it es practical to build nano sen
. - ( )
sors with the size of just a few hundred nanometers The wireless nano works WNSNs consisting of
- , - - -
nano sensors have a lot of important applications like intra body drug delivery systems and high resolution air pol
. - ,
lution surveillance As the amount of energy carried by nano