Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Bret Hull"'
Publikováno v:
MobiSys
This paper investigates an application of mobile sensing: detecting and reporting the surface conditions of roads. We describe a system and associated algorithms to monitor this important civil infrastructure using a collection of sensor-equipped veh
Autor:
Allen Miu, Bret Hull, Eugene Shih, Samuel Madden, Kevin Chen, Hari Balakrishnan, Huosheng Hu, Michel Goraczko, Vladimir Bychkovsky, Yang Zhang
Publikováno v:
SenSys
Autor:
Kevin Chen, Allen Miu, Samuel Madden, Eugene Shih, Vladimir Bychkovsky, Yang Zhang, Michel Goraczko, Bret Hull, Hari Balakrishnan
Publikováno v:
SenSys
CarTel is a mobile sensor computing system designed to collect, process, deliver, and visualize data from sensors located on mobile units such as automobiles. A CarTel node is a mobile embedded computer coupled to a set of sensors. Each node gathers
Publikováno v:
MobiCom
The impressive penetration of 802.11-based wireless networks in many metropolitan areas around the world offers, for the first time, the opportunity of a "grassroots" wireless Internet service provided by users who "open up" their 802.11 (Wi-Fi) acce
Autor:
Eugene Shih, Samuel Madden, Kevin Chen, Allen Miu, Huosheng Hu, Vladimir Bychkovsky, Yang Zhang, Hari Balakrishnan, Michel Goraczko, Bret Hull
Publikováno v:
SIGMOD Conference
We propose a reusable data management system, called CarTel, for querying and collecting data from intermittently connected devices. CarTel provides a simple, incrementally-deployable platform for developing automobile-based sensor applications. Our
Publikováno v:
SenSys
Network congestion occurs when offered traffic load exceeds available capacity at any point in a network. In wireless sensor networks, congestion causes overall channel quality to degrade and loss rates to rise, leads to buffer drops and increased de
Publikováno v:
Scopus-Elsevier
Carrier sense is a fundamental part of most wireless networking stacks in wireless local area- and sensor networks. As increasing numbers of users and more demanding applications push wireless networks to their capacity limits, the efficacy of the ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53e14b935d1f1d6e8b7d9648b3886586
http://www.scopus.com/inward/record.url?eid=2-s2.0-29244458360&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-29244458360&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
The development of a new routing metric that uses hop-count, path load and wireless path loss rate as the basis for selecting paths to SAPs is discussed. The synchronous link-layer NACKs were send when the instantaneous queue size at a node exceeded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b5834334620d2164c5d01b86bf01531
http://www.scopus.com/inward/record.url?eid=2-s2.0-18844423846&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-18844423846&partnerID=MN8TOARS