Chinese telecoms giant Huawei is preparing to launch an operating system for the internet of things that’s just 10 kilobytes in size. The company says that its “LiteOS” is the “lightest” software of its kind and can be used to power a range of smart devices — from wearables to cars. Huawei predicts that by 2025 there will be roughly 100 billion internet-connected devices in the world, with two million new sensors deployed every hour. The company also said that the OS would be “opened to all developers” to allow them to quickly create their own smart products — although it’s unclear whether this means that LiteOS will be fully open-source. Huawei says LiteOS also supports “zero configuration, auto-discovery, and auto-networking.”
Archive for the ‘wsn-general’ Category
The Weightless SIG announced the publication of version 1.0 of the new Weightless-N open standard based on a low power wide area star network architecture. Operating in sub-GHz spectrum using ultra narrow band (UNB) technology, Weightless-N offers best in class signal propagation characteristics leading to excellent range of several kilometres even in challenging urban environments. Very low power consumption provides for exceptionally long battery life measured in years from small conventional cells and leading edge innovation in design minimises both terminal hardware and network costs.
Central to the Weightless proposition is its status as an open standard. Weightless is differentiated from all alternative proprietary LPWAN technologies by uniquely enabling a competitive, free and fair market that does not lock developers into using particular vendors or network service providers.
Details of hardware supporting Weightless-N as well as SDKs will be made available on the Weightless website shortly.
More information available here
The International Summer School on Smart Cars 2015 will be held at Seggau Castle, Graz, Austria, Sept 6 – 12, 2015.
Smart and self-driving cars will change our daily lives significantly and are expected to have a transformational impact on society by offering more convenience in traveling, accident prevention, improved road logistics, and completely self-organizing traffic with a vast number of fully autonomous and seamlessly interacting cars.
Realizing these visions requires substantial research on automotive embedded computing and networking in order to manage the significantly increased complexity of real-time information processing, to deal with the dynamics of highly mobile networks among vehicles and the surrounding infrastructure, and to provide the dependability and trustworthiness required for safe traffic and efficient transportation.
Topics covered by the Summer School are:
* Autonomous driving and platooning
* Smart infrastructure and smart environments
* Vehicular networks and car2X communication
* Advanced driver assistance systems (ADAS)
* Automotive hardware/software codesign
* Automotive safety and security
* HIL testing and simulation
* Experience from real-world scenarios
The goal of this summer school is to survey fundamental and applied aspects of embedded automotive computing and networking for Smart Cars, as well as to identify novel opportunities and research directions in related areas through a series of lectures held by international experts. Participants will experience various relevant technologies during hands-on courses and will be given a chance to present their own work during seminar modules. The school will provide a great opportunity to network with other people working in the field, to meet distinguished scholars, and to establish contacts for potential future research collaborations.
The target audience are postgraduate students, PhD students, master students, and young researchers from universities and industry all over the world who either want to enter or who already have experience in this exciting research area.
Prospective participants need to upload a description of their interests and background as described on the school website. Participants will be selected based on their work area and background, geographic distribution, and date of application.
May 18, 2015 – application deadline [extended]
May 28, 2015 – Notification of admittance [extended]
September 6-12, 2015 – Summer School
In case you are not interested in receiving more information on this topic, please write to smartcars [at] iti.tugraz.at
Cyber-physical systems (CPS) are complex engineering systems that rely on the integration of physical, computation, and communication processes to function. Theories, algorithms, systems and methodologies developed for CPS are the foundations for applications like Internet of Things, industrial internet and automation, smart transportations, smart grids, smart cities, buildings and homes, data centers, health care, wellbeing and so on. Such systems must be operated safely, dependably, securely, efficiently and in real-time. Advances in this field will have great technical, economic and societal impacts in the near future. Since 2008, CPS Week is the premier forum for academic, industry, and governmental researchers to present latest research results and exchange ideas on all aspects of CPS.
CPS Week 2015 will be held in the beautiful city of Seattle, Washington, USA.
The event features four major collocated conferences:
In additional to major conferences, CPS Week 2015 will host workshops, tutorials, poster and demo sessions, competition, and PhD forums.
Abstract Registration: October 13th, 2014
Submission Deadline: October 20th, 2014
Notification Dates: vary by individual conferences
Workshop Date: April 13th, 2015
Main Conference: April 14th – April 16th, 2015
More information available here
The SenSys 2014 Doctoral Colloquium seeks to provide a friendly, supportive, and constructive environment where PhD students can present their research in progress for an open discussion guided by a panel of experienced researchers and practitioners.
The DC will be structured as a series of short presentations by the students followed by individual discussions, feedback, and advise. The student presentations will be interleaved with speeches by leading researchers, who will provide their own perspectives on current and future research trends in networked sensing, as well as on how to best purse a Ph.D. in this field. Participating students will also have the opportunity to present a poster during the main conference to leverage further interaction with SENSYS attendees.
Submission deadline: September 2nd, 2014
Notification of acceptance: September 15th, 2014
Ph.D. Forum: November 6th, 2014
You can connect almost anything to a computer network. Light bulbs. Thermostats. Coffee makers. Even badgers. Yes, badgers.
Badgers spend a lot of time underground, which make it difficult for biologists and zoologists to track their whereabouts and activities. GPS, for example, doesn’t work well underground or in enclosed areas. But about five years ago, University of Oxford researchers Andrew Markham and Niki Trigonisolved that problem by inventing a wireless tracking system that can work underground. Their system is clever, but they didn’t do it alone. Like many other scientists, they turned to open source to avoid having to rebuild fundamental components from scratch. One building block they used is an open source operating system called Contiki.
“Contiki was a real enabler as it allowed us to do rapid prototyping and easily shift between different hardware platforms,” says Markham, now an associate professor at the University of Oxford.
Contiki isn’t nearly so well-known as Windows or OS X or even Linux, but for more than a decade, it has been the go-to operating system for hackers, academics, and companies building network-connected devices like sensors, trackers, and web-based automation systems. Developers love it because it’s lightweight, it’s free, and it’s mature. It provides a foundation for developers and entrepreneurs eager to bring us all the internet-connected gadgets the internet of things promises, without having to develop the underlying operating system those gadgets will need.
Perhaps the biggest thing Contiki has going for it is that it’s small. Really small. While Linux requires one megabyte of RAM, Contiki needs just a few kilobytes to run. Its inventor, Adam Dunkels, has managed to fit an entire operating system, including a graphical user interface, networking software, and a web browser into less than 30 kilobytes of space. That makes it much easier to run on small, low powered chips–exactly the sort of things used for connected devices–but it’s also been ported to many older systems like the Apple IIe and the Commodore 64.
Read the complete article here.
The D3S group invites applications for two PhD positions in wireless sensor networks (WSNs). D3S is a cross-institution research group focusing on dynamic, decentralized, distributed systems.
In the context of WSNs, the D3S group has been particularly successful in bringing research results into real-world, long-term, operational deployments. Examples are the structural health monitoring of a medieval tower, and the closed-loop control of lighting in a road tunnel. The scientific results of these projects received the Best Paper Award at IPSN (both in 2009 and 2011) and the Mark Weiser Best Paper Award at PerCom 2012.
Other ongoing projects include: i) a project aimed at large-scale monitoring of the environment and the wildlife dwelling in it; ii) a cross-disciplinary project on smart spaces; iii) a follow-up project of the road tunnel deployment, investigating energy-harvesting devices and wireless actuation.
Although we emphasize real-world applications as a motivation and a concrete opportunity for the validation of our research, the latter is not limited to the immediate needs of WSN deployments. We perform a mix of curiosity-driven and application-driven research. The research challenges tackled by D3S span a broad set of topics, ranging from low-layer issues concerned with the characterization and design of communication protocols to higher-layer issues related with programming platforms and software architectures for WSNs.
New PhD students are invited to participate in ongoing projects to gain experience and insight into real systems, and to identify novel, challenging problems whose solutions break new grounds. The D3S group, and Trento at large, provide a fertile environment for high-quality research: two of our PhD students received the Best Ph.D. Thesis Award at the European Conference on Wireless Sensor Networks (EWSN) in 2009 and 2012.
More info about the positions here.