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weiwei's study

weiwei's study
Wireless Sensor Network,TinyOS,NS2,TOSSIM,OPNET,Glomosim

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Articles: 1, 2, 3, 4, 5, 6, 7

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WSN??????
2008-03-29 08:29:00
http://www.st.ewi.tudelft.nl/~koen/softwa re.html The following software was developed within my Wireless Sensor Networks group and is available for public use: Positif The simulation framework used for 'Distributed localization in wireless sensor networks: a quantative comparison'. It includes documentation on how to add your own algorithms and some scripts to process the output. The OMNeT++ discrete event simulator is required to compile Positif. MAC simulator The simulation framework used for our MAC layer publications. The OMNeT++ discrete event simulator is required to compile the simulator. T-MAC Sources for our T-MAC protocol can now be found in the TinyOS CVS tree on Sourceforge. ??email???????????????DV-Hop????????????? ????????????????????????????????????????? ?????????:0 ???Wsn Related ????

Sun SPOT Class in Beijing
2008-03-26 12:46:00
http://www.qyjohn.net/?p=408 2008????????????????????????????????????? ????????????????????????????????????????? ??????????Sun SPOT????????????????????????????????????? ???????????????????????????????????? ???????????Sun Developer Network?????? ???Wsn Related ????
More About: Beijing , Spot , Class

????????????????
2008-03-25 10:13:00
??????????????????????????“???&rdqu o;??????????? http://www.cas.cn/html/Dir/2008/03/25/15/ 63/65.htm ?????????????????????????? ??????? 3?22????????????????????A???????????????? ????????????????????????????????????????? ??? ???????????????“???”????????? ?2007?11?27?????????12?11?????????????? ??17?????????????-??A(Dome-A)???????????? ??????????????????????“????Dome -A????????????????????????”?????? ??????Dome-A 1300km??????????????????????????????????? ?????????????21???????????????? ????????????????????????????????????????? ??????????????????????...

????--??Chinese Mote-like Nodes
2008-03-24 15:47:00
?????????????????Mote ?????? http://game.zol.com.cn/86/862571.html Vii ????????? CNET??·ZOL 08?03?24? ???? ??? ?? ????????????????Vii???????????????Wii???? ????????????50%? ?????Vii????????????????????????????????? ???? ????????????????????????????????????????? ????????????????????????????????????????? ???????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????6???????????????????????7???? ??????wii?vii???????????????????????????? ??wii????? ????????????????????????????????????????? ????????????????????????????????????????? ??iphone????????????????????????????????? ???????????????iphone???????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ???????????????????????????????????...
More About: Chinese , Nodes

????
2008-03-24 15:47:00
?????????????????Mote?????? http://game.zol.com.cn/86/862571.html Vii ????????? CNET??·ZOL 08?03?24? ???? ??? ?? ????????????????Vii???????????????Wii???? ????????????50%? ?????Vii????????????????????????????????? ???? ????????????????????????????????????????? ????????????????????????????????????????? ???????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????6???????????????????????7???? ??????wii?vii???????????????????????????? ??wii????? ????????????????????????????????????????? ????????????????????????????????????????? ??iphone????????????????????????????????? ???????????????iphone???????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ???????????????????????????????????...

WSN@ST
2008-03-24 14:06:00
http://www.stmicroelectronics.com.cn/ston line/press/news/year2007/t2185.htm ??????ST???????????????????????? ???2007?6?8? — ??????????????????????(????????STM)?????? ??ST????????????????????????????????????? ????ST?MEMS????????????????? ???????(WSN)????????????????????????????? ?????????????????????????????? WSN ????????????????????????????????????????? ???????????????? ???“????”? WSN ...

Rainforest Climate Change Sensor Station Goes Wi-Fi
2008-03-22 04:27:00
http://www.sciam.com/article.cfm?id=rainf orest-climate-change&print=true Rainforest Climate Change Sensor Station Goes Wi-Fi U.C.L.A. researchers are setting up a wireless data collection, dissemination and analysis system in Costa Rica's La Selva rainforest By Larry Greenemeier For more than half a century, the La Selva Biological Station in Costa Rica has provided researchers with the data needed to study everything from local amphibian and reptile populations to global warming. To meet a growing demand for La Selva's treasure trove of biological and environmental data, the main facilities are getting a $785,000 high-tech makeover that includes wireless access to measurement systems that collect and transmit data and provide a dynamic 3-D analysis of the rainforest canopy. The Center for Embedded Networked Sensing (CENS) at the University of California, Los Angeles, plans to develop and expand its mobile sensor platforms and sensor arrays as well as the information ...

Sun SPOTS RSS??????
2008-03-22 03:57:00
http://planets.sun.com/SunSPOT/group/SunS POT/ ?????? ????????bloglines?????????David.G.Simmons ???RSS????????RSS? ????SunSPOT???????David.G.Simmons???????? ??????????????????????????Mote??Mote????? ?????SunSPOT????????????Java?Sun????????? ??? ???????????WSN??????????????????????????? ???????????????20??????????????????&ldquo ;???”?????????????????????????????? ????????????????????????????????????????? ????????????????????????????????????????? ?????????????????????????xx?????????????? ???????????????????????????“??&rdqu o;??0-1?????????????????????????????????? ????????????????????????????????????????? ???????ICQ?QQ???????????????????????????? ????????????????????????????????????????? ??????????Linux????????????????? ?????????Sun???Sun???????J2ME???????????? ????????????????????????????????????????? ???????????????????????????????????? ???Wsn Related ????
More About: Spots

Wireless home automation wakes up
2008-03-19 06:20:00
http://www.linuxdevices.com/news/NS332620 4799.html Mar. 17, 2008 ZigBee and other wireless home automation technologies have zigged and zagged in recent years as they've struggled to achieve success, but the future appears more straightforward, says an ABI Research study. The ABI study points to several Linux-based systems as future drivers of home automation adoption. (Click for larger view of AMX's Linux-based Modero home automation panel) Four years ago, ABI predicted huge success for the leading wireless home automation standard, ZigBee, calling the low-cost, mesh-based, low-bandwidth technology a "sleeping giant." The market has yet to awaken, however. The obstacles to success, says ABI, have included the expense of luxury custom-installed systems, and the unreliability of low-end DIY products using older technologies, such as powerline-based X10 set-ups. Control4's Linux- and ZigBee-based Control4 home automation system According to ABI, two trends are spa...
More About: Wireless , Home , Home Automation , Automation

?????????????
2008-03-19 02:18:00
from: http://news.ccidnet.com/art/1032/20080318 /1393569_1.html ??????????????? IPv6+??+???????“+”??????????? ??????????????????????“???????&rdqu o;?????“+”???????????“? ????????????”?????????????? ???TCP/IP???????????????????????????????? ????????????????????????????????? ????????? ???????“??”?? ?????2008.03.18 10:26 ??????-?????? ???? ? ??? ????????????????????????????????????????? ????????????????????????????????????????? ????? ? ????????????????????????????????????????? ??????????????????????????????? ??????????YOCSEF????????????? ????????????????????????????????????????? ??????????????????????????????? ???????????????????????????????? ??????? ????????????????????????????????????????? ?????? ??????????????8??10????????????IPv6?????? ??????IPv6??????????????????????? ?????2001~2002????????????????????...

Debugging utility for TinyOS
2008-03-13 08:19:00
http://www.cs.virginia.edu/~lg6e/tool/deb ug.html http://www.cs.virginia.edu/~lg6e/tool/vdb -tutorial.html Introduction VDB is a wiring-free utility that help debug TinyOS programs. The best way to learn VDB is by examples. This tutorial provides several short examples with step-by-step descriptions. All the files used are in the shamrock package named "shamrock.tar.gz". This tutorial is applicable to Berkeley Mica2 platforms, like Mica2, XSM1, Exscal, etc. In all the examples, we use the Surge application in TinyOS as a sample application. The Surge application is in the apps/Surge directory in the TinyOS source tree. The programs are tested on the Mica2 motes. ???Tinyos Related ????
More About: Utility , Debugging

???????????????????????
2008-03-12 03:24:00
http://china.nikkeibp.co.jp/china/news/mo bi/mobi200803120119.html ???BP???? ?1??????????????????? ?2???????????????????? ?????????????Intel Reseach Berkeley?2008?3?6??????“2008 Open House at the Intel Research Berkeley”?????????????????????????? ?????????Web????????????????????????? ???????? ????????????????????????????????????????? ????????????????????????????????????????? ?? ???????1?5000??????????????1%???????????? ????????????????????????? ????????????????????????????????????????? ???????????????????????????1?? ????????????????????????????????????????? ??????????????????PM????????MEMS????????? ??????????????????2??MEMS???????????????? ?? ????????????????????????????????????????? ??????????????????????????????????? ??? ???Wsn Related ????

????:????/???/???
2008-03-11 09:51:00
???????????????QQ?????????????????????:) ????????????QoS?????????????????????????? ???????????? ????????????????????????????????????????? ?????????????????????fangvv at gmail.com????????????? ???About Me ????

ultraedit nesC syntax file
2008-03-10 06:10:00
http://stevenylai.spaces.live.com/blog/cn s!8CF197D25F8430FA!299.entry Editor: /usr/share/ncc/editor-modes in the nesC distributions has editor modes for emacs, vim and kde's text editor (during my installations, these files are found at: /usr/lib/ncc/editor-modes). Ultra Editor's NesC syntax: /L12"nesC" Line Comment = // Block Comment On = /* Block Comment Off = */ Escape Char = String Chars = "' File Extensions = NC /Delimiters = ~!@%^&*()-+=|/{}[]:;"'<> , .? /Function String = "%^([a-zA-Z_0-9^[^]*]+^)[ ^t]+([^p*&, ^t^[^]a-zA-Z_0-9.!]++)[~;]" /Function String 1 = "%[a-zA-Z_0-9*]*::^([a-zA-Z_0-9^~]+^ )[ ^t^p]++([^p*&, ^t^[^]/*=:&a-zA-Z_0-9./(!]++)[~;]&quo t; /Function String 2 = "%[a-zA-Z_0-9^][a-zA-Z_0-9^[^]]+[ ^t*]+^([a-zA-Z_0-9]+^)[ ^t]++([^p*&, ^t^[^]a-zA-Z_0-9./(!]++)[~;]" /Function String 3 = "%[a-zA-Z_0-9*&$^[^]*]+[ ^t]+[a-zA-Z_0-9*&$^[^]]+[ ^t*]+^([a-zA-Z_0-9]+^)[ ^t]++([^p*&, ^t^[^...
More About: Syntax

Wireless Sensor Node Prototypes in China
2008-03-08 13:44:00
http://zad5.spaces.live.com/blog/cns!67D4 D106815D64AE!1508.entry ISCAS ??????? ????? ???????USB?? http://openwsn.googlepages.com/hardware TONGJI Full Node View Mother Board Wireless Module Integrated Sensor Module http://www.ee.tsinghua.edu.cn/~zhanglin/f lows.htm TsingHua Flows http://www.easinet.cn/ EASINet ICT CAS WSN R&D Platform Sensors Routing Protocol for WSN EASISOC & SSS WSN for Coal Mine Safety Monitoring Network Environmental Monitoring Network Remote Health Care Mobile Sensor Node http://211.144.96.153/msobn/msobn.html R&D 3rd Dept of SICT http://www.wsn.org.cn/product.htm GAIN Series ??????????? ? GAINS3?? GAINZ?? ...
More About: China

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