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《Journal of Northeastern University(Natural Science)》 2006-04
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Realization Mechanism and Performance of WebitOS Kernel

ZHANG Xi-yuan~1,ZHAO Hai~1,SUN Pei-gang~(1,2),LUO Ding-ding~1(1.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China;2.Shenyang Artillery Academy,Shenyang 110162,China.)  
Describes the architecture of WebitOS.As a hierarchically modularized system with perfect function,WebitOS consists of several modules for device driver,real-time kernel and TCP/IP protocol,etc.Analyzes the realization mechanism of WebitOS kernel: employs a priority-based preemptive multi-task scheduler for real-time scheduling and uses the best-fit allocation algorithm and collection-coalition algorithm for memory management.Then,tests the performance of WebitOS kernel in view of space-time costs and support to EI application.The results show that WebitOS kernel is a real-time,simplified and effective one that is specially adoptable to embedded applications in(resource-constrained) environment.
【Fund】: 国家发改委高技术产业化示范工程资助项目(20012167);; 国家科技部火炬计划项目(2002EB010154)
【CateGory Index】: TP316
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【References】
Chinese Journal Full-text Database 10 Hits
1 SUN Pei-gang,ZHAO Hai,LUO Ding-ding,ZHANG Xi-yuan(School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.);A Communication Link Evaluation Model for Wireless Sensor Networks[J];Journal of Northeastern University(Natural Science);2007-09
2 LUO Ding-ding,ZHAO Hai,SUN Pei-gang,ZHANG Xi-yuan (School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.);A WSNs OS Kernel with Energy Management Mechanism[J];Journal of Northeastern University(Natural Science);2007-11
3 ZHANG Xi-yuan1,ZHAO Hai1,SUN Pei-gang1,2,LUO Ding-ding1(1.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.2.Computer Science Department,Shenyang Artillery Academy,Shenyang 110162,China.);M/M/1/n-Based Study on Overload Performance of Sink Node in Wireless Sensor Networks[J];Journal of Northeastern University(Natural Science);2008-01
4 ZHAO Hai1,ZHU Si-yuan1,SUN Pei-gang1,2,ZHANG Xi-yuan1(1.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China;2.Department of Fundamental Courses,Shenyang Artillery Academy,Shenyang 110162,China.);On the Link Quality Measurement in Wireless Sensor Network[J];Journal of Northeastern University(Natural Science);2008-02
5 ZHAO Hai~1 CHENG Da-wei~1 SUN Pei-gang~(1,2) ZHANG Xi-yuan~1 (1.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China; 2.Department of Fundamental Courses,Shenyang Artillery Academy,Shenyang 110162,China.;Routing Metrics Based on Moments Estimates for Wireless Sensor Networks[J];Journal of Northeastern University(Natural Science);2008-03
6 SUN Pei-gang1,ZHAO Hai1,PU Ming2,ZHANG Xi-yuan1 (1.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China;2.Department of Fundamental Courses,Shenyang Artillery Academy,Shenyang 110162,China.);Evaluation of Communication Link in Wireless Sensor Networks[J];Journal of Northeastern University(Natural Science);2008-04
7 ZHU Jian,ZHAO Hai,ZHANG Xi-yuan,XU Jiu-qiang(School of Information Science & Engineering,Northeastern University, Shenyang 110004,China.);LQI-Based Evaluation Model of Wireless Link[J];Journal of Northeastern University(Natural Science);2008-09
8 ZHAO Hai,ZHOU Feng,LUO Ding-ding(School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.);Implementation of Dynamic-Priority Scheduling Algorithm and EDF Algorithm in WebitOS[J];Journal of Northeastern University(Natural Science);2008-11
9 Sun Pei-gang①④ Wang Lin② Wang Hong-ye③ Zhao Hai① Zhang Xi-yuan① ①(School of Information Science & Engineering, Northeastern University, Shenyang 110004, China) ②(Patent Information Centre, Liaoning Intellectual Property Office, Shenyang 110013, China) ③(Department of Engineering Physics Tsinghua University, Beijing 100084, China) ④(Department of Fundamental Courses, Shenyang Artillery Academy, Shenyang 110162, China);Research & Implementation on GA Mechanism of Link Layer in WSNs[J];Journal of Electronics & Information Technology;2008-09
10 ZHANG Xi-yuan1,ZHAO Hai1,SUN Pei-gang1,2,XU Jiu-qiang1,ZHU Jian1 1.School of Information Science & Engineering,Northeastern University ,Shenyang 110004,China 2.Shenyang Artillery Academy,Shenyang 110062,China;Embedded device monitor model for ubiquitous computing[J];Computer Engineering and Applications;2007-18
【Co-references】
Chinese Journal Full-text Database 6 Hits
1 CHEN Jin-lun, LU Guo-ying, ZHOU Zheng ( Beijing University of Posts and Telecommunication, Beijing 100876, China );A path-pool routing protocol for asymmetric-link Ad Hoc networks[J];Journal of Circuits and Systems;2004-06
2 WANG Ji-yong,LIN Tao,WANG Jin-dong,HAN Guang-jie,ZHAO Hai (School of Information Science & Engineering,Northeastern University,Shenyang 110004,China);Research on Preemptions of Preemptive EDF and Improvement on Its Performance[J];Acta Electronica Sinica;2004-01
3 WANG Ru-chuan1,2, BIAN Zheng-ai1, XU Xiao-long1 (1. Department of Computer Science and Technology, Nanjing University of Posts and Telecommunications, Nanjing 210003,China; 2. State Key Lab. for Novel Software Technology, Nanjing University, Nanjing 210093, China);The study of integrated system model to the mobile-agent based network management platform[J];Journal of China Institute of Communications;2004-03
4 LIN Tao, WANG Ji-yong, HAN Guang-jie, WANG Jin-dong, ZHAO Hai (School of Information Science and Engineering, Northeastern University, Shenyang 110006, China);An embedded Internet cooperation network model based on trust[J];Journal of China Institute of Communications;2004-03
5 CHEN Ying-ge1,WANG Xiao-ying1,2,ZHAO Hai2,YIN Zhen-yu2(1.Department of Computer Science,Changshu Institute of Technology,Changshu 215500,China;2.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China);Ready Queue Optimization Research in Task Scheduling[J];Journal of System Simulation;2006-04
6 LI Qian-mu1,2,XU Man-wu1,YAN Han2,ZHANG Hong2(1.State Key Lab of Computer Software and New Technology,Nanjing University,Nanjing 210093,China;2.Department of Computer Science and Technology,Nanjing University of Science & Technology,Nanjing 210094,China);A Novel Network Congestion Forecast Method[J];Journal of System Simulation;2006-08
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 ZHAO Hai,ZHAO Jie,LIU Zheng,JI Shu-jie(School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.);Design and Implementation of a Wireless Sensor Network Node[J];Journal of Northeastern University(Natural Science);2009-06
2 WU Cheng-dong,CHEN Fei,JI Peng,ZHANG Yun-zhou(School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.);A LEACH-Based Routing Protocol for Wireless Sensor Network to Optimize QoS[J];Journal of Northeastern University(Natural Science);2009-08
3 LI Hao (Hunan Biological and Electromechanical Polytechnic,Changsha 410126,China);The design of wireless sulfur dioxide sensor node based on the CC2520[J];Electronic Instrumentation Customer;2009-04
4 LONG Zhao-hua,QI Dong-bo,JIANG Gui-quan(College of Computer Science and Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R.China);Research of an adaptive scheduling algorithm for embedded system[J];Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition);2009-05
5 HAN Shuang-xia1,FAN Yi-ming1,ZHANG Lu1,LUO Fu-rong2(1.Computer Application Technology Research Institute,West Branch of Zhejiang University of Technology,Quzhou Zhejiang 324000,China;2.Zhejiang Jinkai Door Industry Company Limited,Jiangshan Zhejiang 324100,China);Three-layer topology architecture and topology control algorithm for large-scale wireless sensor network[J];Journal of Computer Applications;2009-06
6 Sun Qifu1,2,Sun Yunqiang1,2,Yao Aiqin1,2 (1 National Key Laboratory for Electronic Measurement Technology;2 North University of China,Tai Yuan 030051,China);Based on embedded wireless sensor network node design[J];Electronic Test;2009-10
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