[1]降爱莲 田梅 唐强.无线传感器网络中d—BIP算法的改进[J].计算机技术与发展,2012,(07):177-180.
　JIANG Ai-lian,TIAN Mei,TANG Qiang.Improved Algorithm of d-BIP in Wireless Sensor Network[J].,2012,(07):177-180.
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无线传感器网络中d—BIP算法的改进()

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年07期
页码:
177-180
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Improved Algorithm of d-BIP in Wireless Sensor Network
文章编号:
1673-629X（2012）07-0177-04
作者:
降爱莲 田梅 唐强
太原理工大学计算机科学与技术学院
Author(s):
JIANG Ai-lian;  TIAN Mei;  TANG Qiang
College of Computer Science and Technology, Taiyuan University of Technology
关键词:
无线传感器网络; 广播算法; d-BIP; c-d-BIP
Keywords:
wireless sensor network ; broadcast algorithm ;  d-BIP;  c-d-BIP
分类号:
TP393
文献标志码:
A
摘要:
无线传感器网络的广播问题中，能量有效是其重要目标和首要难题。如果对广播算法进行优化就可以极大地节省节点能量、提高传输效率。所以在d-BIP算法的基础上，通过改进自适应定向天线模型调整波束宽度的方式，提出了性能更加优越的c-d-BIP算法。在建立支撑树时，每加入一个新节点，首先判断是否符合以增大波束宽度的方式来传输消息给新节点的条件，如果符合则以增大波束宽度的方式来传输消息，否则重新建立一个波束来传输。仿真结果表明c-d-BIP能有效地节约能量，特别在网络节点密度较大时性能更加优越
Abstract:
In wireless sensor network broadcasting problem,energy efficienee is the important goal and primary problem. If optimize the broadcast algorithm,node energy can greatly be saved and improve the transmission efficiency. A more superior performance new algorithm called c-d-BIP was proposed which was an improvement upon d-BIP, through improving the way of adjustment beam width. In the construction of the spanning tree,each to join a new node, firstly judge whether accord with the standard of increasing the beam width way to transfer messages, if meet the standard transfer news in the way of increasing the beam width, or establish a new beam to transmit. The simulation results show that c-d-BIP can be effective in saving energy,especially in the big density network,it shows more superior performance

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备注/Memo

备注/Memo:
山西省回国留学人员科研资助项目（2010-30）降爱莲（1969-），女，副教授，硕士生导师，研究方向为智能信息处理、无线传感器网络、计算机图像处理与分析；田梅（1984-），女，硕士研究生，研究方向为无线传感器网络广播与组播算法
更新日期/Last Update: 1900-01-01