DAKNET PDF

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy. See our Privacy Policy and User Agreement for details.

Author:Kacage Vijind
Country:Saint Lucia
Language:English (Spanish)
Genre:Health and Food
Published (Last):24 October 2018
Pages:82
PDF File Size:16.84 Mb
ePub File Size:7.44 Mb
ISBN:400-3-59267-320-9
Downloads:71915
Price:Free* [*Free Regsitration Required]
Uploader:Madal



United Villages, Inc. And through its hundreds of installations in rural India and parts of Rwanda, Cambodia and Paraguay, it has already brought connectivity to over , people, some in villages lacking even basic infrastructure like electricity and roads. But how, when there's not even a proper road to the village? Why, on motorcycles! And if that doesn't work either, try bicycles. That's exactly what a Massachusetts-based provider of "simple, low- cost, and easy to deploy" telecommunication equipment, United Villages, Inc.

Creatively using the simple concept of Wi-Fi This technology, which United Villages calls DakNet, essentially uses Wi-Fi boxes fitted in buses or on any other vehicle - such as two wheelers for places where roads won't accommodate four wheelers.

These start from a big town or city and go into interior villages to provide "store and forward" connectivity in rural areas. Thus "DakNet, whose name derives from the Hindi word for post or postal services, combines a physical means of transportation with wireless data transfer to extend Internet connectivity that a central uplink or hub, such as a cybercafe, VSAT system, or post office provides.

Instead of trying to relay data over a long distance, which can be expensive and power-hungry, DakNet transmits data over short point-to-point links between kiosks and portable storage devices, called mobile access points MAPs. Mounted on and powered by a bus, a motorcycle, or even a bicycle a MAP physically transports data among public kiosks and private communications devices such as an Intranet and between kiosks and a hub for non real- time Internet access.

Low-cost Wi-Fi radio transceivers automatically transfer the data stored in the MAP at high bandwidth for each point-to-point connection. DakNet operation thus has two steps: one, as the MAP-equipped vehicle comes within range of a village Wi-Fi-enabled kiosk, it automatically senses the wireless connection and then uploads and downloads data. Then, when a MAP-equipped vehicle comes within range of an Internet access point the hub , it automatically synchronizes the data from all the rural kiosks, using the Internet.

The steps repeat for every vehicle carrying a MAP unit, thereby creating a low-cost wireless network and seamless communications infrastructure. But now, sending an email costs us just about 2 cents. The other benefit of the technology is its cost.

Still, these two are not the biggest advantage of DakNet, say its developers. Its biggest benefit, according. Villagers in rural Costa Rica for instance have been "unwired" with email addresses and IP-based voicemail boxes through a project called Los-Santos.

United Villages' technology here, it claims, has enabled the resident to receive email and voicemail, and browse the Web right from their local general store. Besides, adds Chintan Bakshi the Chief Operating Officer of the Indian unit of United Villages, "DakNet installed in 20 villages in [the Indian state of ] Orissa, some of which are as far as 75 miles away from [the state capital city] Bhubaneswar, are also enabling the residents make travel booking, sell their crafts over e-shops, make job searches and even matrimonial searches.

According to United Villages, over two billion people living in rural areas globally do not get access to even basic information and communications services just because telecommunication companies and governments have not been able to provide a sustainable, cost-effective infrastructure.

While the cost of connectivity rises dramatically with the distance from the backbone of the communications infrastructure, population density and income per capita decrease dramatically, and these two factors are the biggest reasons for the increasing global "digital divide," believes United Villages. In 10 or 15 years, I would hope to be a good half-way through that vision - at least. And although, United Villages is nowhere near that figure yet, it has nevertheless made some impressive progress.

Through its hundreds of installations in rural India and parts of Rwanda, Cambodia and Paraguay, the DakNet claims, United Villages has already brought connectivity to over , people some of whom live in areas where even basic infrastructure like electricity and roads is luxury. In Ratnakari Village in Cambodia for instance, DakNet runs on computers that are powered by solar panels fixed on rooftops or generators attached to a bicycle wheel, which not only help 15 village schools to get connected to the Internet, but also allows its residents to run a telemedicine clinic and the local governor to run his office.

Bakshi also adds that DakNet does not face any threat from competing technologies like Wimax or from others, "because we feel what we bring to the table an effective, low cost and robust technology and business model that works in rural regions, is unique.

Still, Hasson's dream of hooking up even a half of the 2 billion people to the Internet may not be easy. According to United States Agency of International Development USAID , United Villages faces a few serious challenges going ahead, the biggest of which "is to penetrate the relatively risky and unknown rural market by combining its ability to provide low- cost Internet access with locally relevant applications, keeping in mind the end users' limited ICT literacy.

Further, USAID adds, while some organizations have used United Villages technology to develop applications, none have moved past small- scale deployments. Additionally, the regulatory environment may prohibit profitable services such as United Villages proprietary VoiceMail Over IP technology. So, even as the company may make some tall claims, according to USAID the next few years will be crucial in determining the success of DakNet.

Business today takes place on a mobile device. Despite all their benefits, mobile devices make tempting targets for cybercriminals. This website uses cookies in order to offer you the most relevant information. What do you do when you want to provide digital communication services like voice mail, digital documents and e-mail to those living in villages so isolated quite apart from no phones, there's no electricity -- where even availability of drinking water is a problem?

Take the Internet to them of course! Its biggest benefit, according to United Villages, is that it provides people in under-serviced rural areas with a digital identity -- a lifetime phone number and email address. Indrajit Basu, International Correspondent. Digital Communities Program Sponsors. Sponsored Content. Awards Calendar and Notifications. Getting Your Arms Around the Cloud. Listening To Your Radio Network. Innovating on a Budget.

GLOBISH 1500 PDF

DakNet: Internet Goes Rural Riding on a Motorbike

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy. See our Privacy Policy and User Agreement for details. Published on Feb 13, Daknet comes from the hindi word DAK that stands for 'mail'.

CRITICAL PERIOD HYPOTHESIS LENNEBERG PDF

Skip to Main Content. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. Use of this web site signifies your agreement to the terms and conditions. Personal Sign In. For IEEE to continue sending you helpful information on our products and services, please consent to our updated Privacy Policy. Email Address.

ASTM D7249 PDF

.

Related Articles