weiwei's studyweiwei's studyWireless Sensor Network,TinyOS,NS2,TOSSIM,OPNET,Glomosim Articles
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2008-05-15 08:18:00 ?????????? ??:????????????????????? http://jy.zjdz.gov.cn/Article/ShowArticle .asp?ArticleID=48 ?IPv6?????????????? ?????? ???????????? ??? ? ????????????????????????????????????????? ????“???”???????????????????? ?? ????????????????????????????????????????? ??????????????????????????????? ????????????????????????????????????????? ???????????????????????????????2004?????? ??????2005??????????????????????????????? ??????????? ?1??????????? 20??60?????????????????????????1966?????? ??6.8??7.2????????5???????60????????????? ?????????????????????20??80?????????????? ??????????????????EARTHSCOPE??????GEOSCOP E??????GEOFON???????????????????????????? ?? ????????????????????????????????????????? ????????????????????????????????????????? ???????????????? ???????????????????????????????GPS??????? ??INSAR?????????????????????????????????? ??????????????????????????? ?2??????????? ????????????????1966?????????40?????????? ??????????????? ????????????????????????????????????????? ???????????...
How 802.11 MAC works in NS-2
2008-05-12 11:57:00 http://www.ece.rice.edu/~jpr/ns/docs/802_ 11.html ??NS2?802.11 MAC????? ???Ns2 Related ???? More About: Works
How 802.11 MAC works in NS-2
2008-05-12 11:57:00 http://www.ece.rice.edu/~jpr/ns/docs/802_ 11.html ??NS2?802.11 MAC????? ???Ns2 Related ???? More About: Works
How 802.11 MAC works in NS-2
2008-05-12 11:57:00 http://www.ece.rice.edu/~jpr/ns/docs/802_ 11.html ??NS2?802.11 MAC????? ???Ns2 Related ???? More About: Works
WNS2 2008
2008-05-09 07:13:00 http://www.wns2.org/ SCOPE ns, the free open-source network simulator, is the de-facto standard for research over a wide variety of networking areas. ns version 2 is widely used across both academia and industry as a way of designing, testing and evaluating new and existing protocols and architectures, and has also proven a very useful tool for teaching purposes. ns version 3 is under active development. The Workshop on ns-2 (WNS2) is a two-day event held in conjunction with VALUETOOLS 2008 , the Third International Conference on Performance Evaluation Methodologies and Tools (http://www.valuetools.org/), during the week of 20-24 October 2008 in Athens, Greece. WNS2 2008 follows the success of the first WNS2 workshop in 2006. A tutorial day on Thursday 23 October is followed by presentation of reviewed papers on Friday 24 October 2008. The main goals of this second WNS2 workshop are to bring together networking researchers from both academia and industry, to discuss recent advances,... More About: Related
WNS2 2008
2008-05-09 07:13:00 http://www.wns2.org/ SCOPE ns, the free open-source network simulator, is the de-facto standard for research over a wide variety of networking areas. ns version 2 is widely used across both academia and industry as a way of designing, testing and evaluating new and existing protocols and architectures, and has also proven a very useful tool for teaching purposes. ns version 3 is under active development. The Workshop on ns-2 (WNS2) is a two-day event held in conjunction with VALUETOOLS 2008 , the Third International Conference on Performance Evaluation Methodologies and Tools (http://www.valuetools.org/), during the week of 20-24 October 2008 in Athens, Greece. WNS2 2008 follows the success of the first WNS2 workshop in 2006. A tutorial day on Thursday 23 October is followed by presentation of reviewed papers on Friday 24 October 2008. The main goals of this second WNS2 workshop are to bring together networking researchers from both academia and industry, to discuss recent advances,... More About: Related
WNS2 2008
2008-05-09 07:13:00 http://www.wns2.org/ SCOPE ns, the free open-source network simulator, is the de-facto standard for research over a wide variety of networking areas. ns version 2 is widely used across both academia and industry as a way of designing, testing and evaluating new and existing protocols and architectures, and has also proven a very useful tool for teaching purposes. ns version 3 is under active development. The Workshop on ns-2 (WNS2) is a two-day event held in conjunction with VALUETOOLS 2008 , the Third International Conference on Performance Evaluation Methodologies and Tools (http://www.valuetools.org/), during the week of 20-24 October 2008 in Athens, Greece. WNS2 2008 follows the success of the first WNS2 workshop in 2006. A tutorial day on Thursday 23 October is followed by presentation of reviewed papers on Friday 24 October 2008. The main goals of this second WNS2 workshop are to bring together networking researchers from both academia and industry, to discuss recent advances,... More About: Related
Google Summer of Code and NS
2008-05-09 03:41:00 http://code.google.com/soc/2008 The ns-3 Project (ideas) ?????????????????????,??????????:) ?:????:?????????????????????????????????, ?????????????????????????,??????????????? ?????????????,????????????API???????????? ???????????????. ???Ns2 Related ???? More About: Google , Summer , Code
Google Summer of Code and NS
2008-05-09 03:41:00 http://code.google.com/soc/2008 The ns-3 Project (ideas) ?????????????????????,??????????:) ?:????:?????????????????????????????????, ?????????????????????????,??????????????? ?????????????,????????????API???????????? ???????????????. ???Ns2 Related ???? More About: Google , Summer , Code
Tomorrow?s Wireless World: Ofcom report on future communications technology
2008-05-08 02:54:00 http://www.ofcom.org.uk/media/news/2008/0 5/nr_20080507 Tomorrow’s Wireless World : Ofcom report on future communications technology New technology in cars to help avoid collisions; wireless devices to remind patients to take medication; wireless food content scanners to change the way we shop ?these are just some of the new technologies that are highlighted in Ofcom’s 2008 technology research report published today. Tomorrow’s Wireless World scans the horizon ten to twenty years in the future to discover potentially significant advances and new, innovative technologies which are being developed that could improve healthcare and transport provision. Wireless devices are now an essential part of our everyday lives. As well as transport and healthcare, wireless communications are essential to defence, education, entertainment, culture and commerce. Wireless communications are so integral to our lives that today there are more mobile subscriptions, at 70 million, th... More About: Technology , Future , Report
Tomorrow?s Wireless World: Ofcom report on future communications technology
2008-05-08 02:54:00 http://www.ofcom.org.uk/media/news/2008/0 5/nr_20080507 Tomorrow’s Wireless World : Ofcom report on future communications technology New technology in cars to help avoid collisions; wireless devices to remind patients to take medication; wireless food content scanners to change the way we shop ?these are just some of the new technologies that are highlighted in Ofcom’s 2008 technology research report published today. Tomorrow’s Wireless World scans the horizon ten to twenty years in the future to discover potentially significant advances and new, innovative technologies which are being developed that could improve healthcare and transport provision. Wireless devices are now an essential part of our everyday lives. As well as transport and healthcare, wireless communications are essential to defence, education, entertainment, culture and commerce. Wireless communications are so integral to our lives that today there are more mobile subscriptions, at 70 million, th... More About: Technology , Future , Report
????WSN???Blog
2008-05-08 02:52:00 My Golden Days?WSN?? ?Blog ??????? TinyOS,NesC???????[??]????Blog????.?????? ?WSN?????????,????Enoch????????.(??????.. .??????????...???...?????...) ???Wsn Related ????
????WSN???Blog
2008-05-08 02:52:00 My Golden Days?WSN?? ?Blog ??????? TinyOS,NesC???????[??]????Blog????.?????? ?WSN?????????,????Enoch????????.(??????.. .??????????...???...?????...) ???Wsn Related ????
IETF kicks off routing effort for sensor nets
2008-05-07 09:51:00 IETF kicks off routing effort for sensor nets ROLL part of push toward ubiquitous computing Rick Merritt (05/07/2008 12:00 H EDT) URL: http://www.eetimes.com/showArticle.jhtml? articleID=207600090 SAN JOSE, Calif. — The Internet Engineering Task Force has kicked off a new effort that could deliver a key building bock for wireless sensor networks. The Routing Over Low-power and Lossy Networks (ROLL) group aims to define a standard for Internet Protocol as early as next summer. Sensor networks are seen as a harbinger of the next major phase of computing, creating an Internet of things. Several companies are already fielding small battery-backed sensor nodes based on a processor and some memory. The ROLL effort aims to create a standard way to link such nodes and their networks with the broader Internet. It w... More About: Kicks , IETF
IETF kicks off routing effort for sensor nets
2008-05-07 09:51:00 IETF kicks off routing effort for sensor nets ROLL part of push toward ubiquitous computing Rick Merritt (05/07/2008 12:00 H EDT) URL: http://www.eetimes.com/showArticle.jhtml? articleID=207600090 SAN JOSE, Calif. — The Internet Engineering Task Force has kicked off a new effort that could deliver a key building bock for wireless sensor networks. The Routing Over Low-power and Lossy Networks (ROLL) group aims to define a standard for Internet Protocol as early as next summer. Sensor networks are seen as a harbinger of the next major phase of computing, creating an Internet of things. Several companies are already fielding small battery-backed sensor nodes based on a processor and some memory. The ROLL effort aims to create a standard way to link such nodes and their networks with the broader Internet. It w... More About: Kicks , IETF
IETF kicks off routing effort for sensor nets
2008-05-07 09:51:00 IETF kicks off routing effort for sensor nets ROLL part of push toward ubiquitous computing Rick Merritt (05/07/2008 12:00 H EDT) URL: http://www.eetimes.com/showArticle.jhtml? articleID=207600090 SAN JOSE, Calif. — The Internet Engineering Task Force has kicked off a new effort that could deliver a key building bock for wireless sensor networks. The Routing Over Low-power and Lossy Networks (ROLL) group aims to define a standard for Internet Protocol as early as next summer. Sensor networks are seen as a harbinger of the next major phase of computing, creating an Internet of things. Several companies are already fielding small battery-backed sensor nodes based on a processor and some memory. The ROLL effort aims to create a standard way to link such nodes and their networks with the broader Internet. It w... More About: Kicks , IETF
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2008-05-07 07:08:00 ?????????? http://www.eetchina.com/ARTP_8800521111_6 17693.HTM ???IBM??????“???” ????: 2008?05?07? ????????????????????????IBM?????????????? ????????21???????????????????(cloud computing)? ??????????????????????????????IBM???????? ????????????????????????????????????????? IBM?Sam Palmisano?????Eric Schmidt?????????????????????????????????? ????????????????????????????IBM?????????? ???????????? Palmisano????“????????????????????? ?????????????????????”???????IBM??? ??????????????????????“???????&rdqu o;????“????????” Schmidt????IBM????????????? IBM?????????????????????????????????????? ????????????????????????????????????????? ?? “????????????”Schmidt??? ????????????????Palmisano?????Schmidt???? ?????????? “????????????????”Palmisano?? ?? ????????????????????????????IBM?????????? ?????????????????????????MIT????????????? ????????? IBM-????????????????????????????Linux???I BM?????????Windows?????????Xen???????Apac he Hadoop?????????...
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2008-05-07 07:08:00 ?????????? http://www.eetchina.com/ARTP_8800521111_6 17693.HTM ???IBM??????“???” ????: 2008?05?07? ????????????????????????IBM?????????????? ????????21???????????????????(cloud computing)? ??????????????????????????????IBM???????? ????????????????????????????????????????? IBM?Sam Palmisano?????Eric Schmidt?????????????????????????????????? ????????????????????????????IBM?????????? ???????????? Palmisano????“????????????????????? ?????????????????????”???????IBM??? ??????????????????????“???????&rdqu o;????“????????” Schmidt????IBM????????????? IBM?????????????????????????????????????? ????????????????????????????????????????? ?? “????????????”Schmidt??? ????????????????Palmisano?????Schmidt???? ?????????? “????????????????”Palmisano?? ?? ????????????????????????????IBM?????????? ?????????????????????????MIT????????????? ????????? IBM-????????????????????????????Linux???I BM?????????Windows?????????Xen???????Apac he Hadoop?????????...
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2008-05-07 07:08:00 ?????????? http://www.eetchina.com/ARTP_8800521111_6 17693.HTM ???IBM??????“???” ????: 2008?05?07? ????????????????????????IBM?????????????? ????????21???????????????????(cloud computing)? ??????????????????????????????IBM???????? ????????????????????????????????????????? IBM?Sam Palmisano?????Eric Schmidt?????????????????????????????????? ????????????????????????????IBM?????????? ???????????? Palmisano????“????????????????????? ?????????????????????”???????IBM??? ??????????????????????“???????&rdqu o;????“????????” Schmidt????IBM????????????? IBM?????????????????????????????????????? ????????????????????????????????????????? ?? “????????????”Schmidt??? ????????????????Palmisano?????Schmidt???? ?????????? “????????????????”Palmisano?? ?? ????????????????????????????IBM?????????? ?????????????????????????MIT????????????? ????????? IBM-????????????????????????????Linux???I BM?????????Windows?????????Xen???????Apac he Hadoop?????????...
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2008-05-07 05:58:00 ?:???????,???????????,??????,????,???,??? ???????,??????????????????WSN???????????? ????. http://tech.sina.com.cn/d/2008-05-07/1003 2180686.shtml ???24?????????????????????“??&rdquo ;?????????????????“??”?&ldquo ;??”???????“??”?? ????????????????????????????????????????? ????“??”?????????????? ??????2008?3?12?? ???????????????????????????????????????32 ?????????3????????????????? ????A????????A??????????????????????????? ?????????????????????????? ????????????????? ??1994?9??????????(???????)????????18???? ????????????????????????????????????????? ????????????????????????????????????????? ??? ??1998???????????????????????????4??????? ????????????GPS? ??1999????????????????????????“???? ??????????????????????”???????????? ??????????? ??2001??????????????????????????????????? ????????????????? ??2002??????????????????????????????????? ???????????????????????????? ????????????????????????????????????????? ????“???????????????????????...
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2008-05-07 05:58:00 ?:???????,???????????,??????,????,???,??? ???????,??????????????????WSN???????????? ????. http://tech.sina.com.cn/d/2008-05-07/1003 2180686.shtml ???24?????????????????????“??&rdquo ;?????????????????“??”?&ldquo ;??”???????“??”?? ????????????????????????????????????????? ????“??”?????????????? ??????2008?3?12?? ???????????????????????????????????????32 ?????????3????????????????? ????A????????A??????????????????????????? ?????????????????????????? ????????????????? ??1994?9??????????(???????)????????18???? ????????????????????????????????????????? ????????????????????????????????????????? ??? ??1998???????????????????????????4??????? ????????????GPS? ??1999????????????????????????“???? ??????????????????????”???????????? ??????????? ??2001??????????????????????????????????? ????????????????? ??2002??????????????????????????????????? ???????????????????????????? ????????????????????????????????????????? ????“???????????????????????...
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2008-05-06 08:48:00 ?:???????????????????? ???????????????????? ????: 2008?05?06? Scalable Network Technologies (SNT)???????????????????????????????????? ?????????????(DARPA)????????????(GloMo)?? ???SNT????QualNet?Exata?????????????3G?4G ???????????????????????????????????networ k-centric services?? ?????????????????????QualNet?Exata??????? ????????????????????????????????????????? ?? QualNet ? Exata???????????????????????????????????? ??????????????????????????????? ???????????QualNet?Exata????????????????? ???????????????????(MAC)??????? ????????????????????Email?VoIP??????????? ? ?SNT????????????????????????????????????? ??????????????QualNet?Exata?????????????? ?????????????????/????????????????? QualNet?????Exata??2008?????????Unix? Windows?Mac OS X?Linux?????????????????????? ????????? What if software could simulate wireless nets? A scalable emulation and simulation software environment for next-generation wireless technologies aimed at both civilian and military networks will be announced today by Scala...
Building a Sensor Network of Mobile Phones
2008-05-05 02:57:00 ???????,???????????????????????. Aman Kansal, Michel Goraczko, and Feng Zhao, " Building a Sensor Network of Mobile Phones ," Information Processing in sensor Networks (IPSN), April 25-27, 2007, Cambridge, MA, USA. [abstract] ????????,sensor??????microphone?camera. ??Nokia???. ??????????????????,????????,???SUN???Java ????????????????,?????????????(?????????? ???),???????,??. ???Wsn Related ???? More About: Mobile Phones
Building a Sensor Network of Mobile Phones
2008-05-05 02:57:00 ???????,???????????????????????. Aman Kansal, Michel Goraczko, and Feng Zhao, " Building a Sensor Network of Mobile Phones ," Information Processing in sensor Networks (IPSN), April 25-27, 2007, Cambridge, MA, USA. [abstract] ????????,sensor??????microphone?camera. ??Nokia???. ??????????????????,????????,???SUN???Java ????????????????,?????????????(?????????? ???),???????,??. ???Wsn Related ???? More About: Mobile Phones
How Motes Work
2008-05-04 04:02:00 A tutorial for WSN and Motes http://computer.howstuffworks.com/mote.ht m/printable Introduction to How Motes Work Photo courtesy Crossbow Technology, Inc. The MICA2 Mote uses 2 AA batteries to provide power to the CPU/radio for up to a year. See more mote pictures. You may have heard about a computing concept known as motes. This concept is also called smart dust and wireless sensing networks. At one point, just about every issue of Popular Science, Discover and Wired today contains a blurb about some new application of the mote idea. For example, the military plans to use them to gather information on battlefields, and engineers plan to mix them into concrete and use them to internally monitor the health of buildings and bridges. There are thousands of different ways that motes might be used, and as people get familiar with the concept they come up with even more. It is a completely new paradig...
How Motes Work
2008-05-04 04:02:00 A tutorial for WSN and Motes http://computer.howstuffworks.com/mote.ht m/printable Introduction to How Motes Work Photo courtesy Crossbow Technology, Inc. The MICA2 Mote uses 2 AA batteries to provide power to the CPU/radio for up to a year. See more mote pictures. You may have heard about a computing concept known as motes. This concept is also called smart dust and wireless sensing networks. At one point, just about every issue of Popular Science, Discover and Wired today contains a blurb about some new application of the mote idea. For example, the military plans to use them to gather information on battlefields, and engineers plan to mix them into concrete and use them to internally monitor the health of buildings and bridges. There are thousands of different ways that motes might be used, and as people get familiar with the concept they come up with even more. It is a completely new paradig...
Open-source NAT library
2008-05-03 11:29:00 http://nutss.gforge.cis.cornell.edu/stunt .php NAT????,??. ???Open Source ???? More About: Library , Open-Source
Open-source NAT library
2008-05-03 11:29:00 http://nutss.gforge.cis.cornell.edu/stunt .php NAT????,??. ???Open Source ???? More About: Library , Open-Source
Ensuring low power in wireless mesh sensor networks
2008-05-01 16:19:00 Ensuring low power in wireless mesh sensor networks Wim De Kimpe (04/29/2008 11:15 H EDT) URL: http://www.eetimes.com/showArticle.jhtml? articleID=207402484 Wireless sensor communications and low power go hand in hand. In fact, low power is just as important as the reliability of the communications itself. Before the advent of wireless sensor communications, low power was synonymous with low current consumption. The lower the milliamp figure, the better. To further reduce power consumption, the device was turned off when it did not need to communicate, and was awakened when an alarm situation was raised or a periodic status update was called for duty cycling. Current consumption continues to be very important in wireless sensor networks. So not surprisingly, state-of-the-art wireless sensor communications co... More About: Power , Networks , Mesh , Sensor
Ensuring low power in wireless mesh sensor networks
More articles from this author:2008-05-01 16:19:00 Ensuring low power in wireless mesh sensor networks Wim De Kimpe (04/29/2008 11:15 H EDT) URL: http://www.eetimes.com/showArticle.jhtml? articleID=207402484 Wireless sensor communications and low power go hand in hand. In fact, low power is just as important as the reliability of the communications itself. Before the advent of wireless sensor communications, low power was synonymous with low current consumption. The lower the milliamp figure, the better. To further reduce power consumption, the device was turned off when it did not need to communicate, and was awakened when an alarm situation was raised or a periodic status update was called for duty cycling. Current consumption continues to be very important in wireless sensor networks. So not surprisingly, state-of-the-art wireless sensor communications co... More About: Power , Networks , Mesh , Sensor 1, 2, 3, 4, 5, 6, 7 |
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