David Lloyd Johnson
ABSTRACT
Providing connectivity to under-serviced rural areas comes with a unique set of challenges such as the high cost of installing equipment, lack of reliable power, skill shortages and high cost of providing Internet connectivity which is mostly satellite based. The recent emergence of low-cost commodity wireless 802.11 devices and the use of mesh networking as a key enabling technology for rural areas could see a new wave of connectivity in these areas. The paper presents pilot deployments of low-cost wireless rural networks in South Africa and Zambia that are showing very encouraging results in which houses, schools and clinics are connected on shoestring budgets. Some key areas for future development are also discussed such the use of IPv6, power saving mechanisms for battery operated routers, and support for real-time flow over mesh networks.
- "The Dharamsala Community Wireless Mesh Network," 1 August 2007, http://drupal.airjaldi.com/node/56.Google Scholar
- "Community Wireless Solutions (CUWIN)," 1 August 2007, http://www.cuwin.org/.Google Scholar
- "Technology and Infrastructure for Emerging Regions (TIER)," 1 August 2007, http://tier.cs.berkeley.edu/wiki/.ls.Google Scholar
- "Berliner freifunk-community," 1 May 2008, http://olsrexperiment.de/.Google Scholar
- J. Bicket, D. Aguayo, S. Biswas, and R. Morris, "Architecture and evaluation of an unplanned 802.11 b mesh network," Proc. of the 11th Annual International Conference on Mobile Computing and Networking, pp. 31--42, 2005. Google ScholarDigital Library
- E. Brewer, M. Demmer, M. Ho, R.J. Honicky, J. Pal, M. Plauche, and S. Surana, "The challenges of technology research for developing regions," Pervasive Computing, IEEE, vol. 5, pp. 15--23, 2006. Google ScholarDigital Library
- K. Mattheem, G. Mweemba, A.V. Pais, M. Rijken, and G. van Stam, "Bringing connectivity to rural zambia using a collaborative approach," in ICTD'07: International Conference on Information and Communication Technologies and Development, Bangalore, India, December 2007.Google Scholar
- L. Lawrence, "The Future of Ideas-The fate of the commons in a connected world," 2002. Google ScholarDigital Library
- "IETF Mobile Ad-Hoc Networks (MANET) Working Group," 1 August 2007, http://www.ietf.org/html.charters/manet-charter.html.Google Scholar
- P. Jacquet, P. Muhlethaler, T. Clausen, A. Laouiti, A. Qayyum, and L. Viennot, "Optimized link state routing protocol for ad hoc networks," Multi Topic Conference. IEEE INMIC 2001. Technology for the 21st Century. Proc. IEEE International, pp. 62--68, 2001.Google Scholar
- D.L. Johnson, "Evaluation of a single radio rural mesh network in south africa," in ICTD'07: International Conference on Information and Communication Technologies and Development, Bangalore, India, December 2007.Google Scholar
- "DIY Mesh Guide," 1 May 2008, http://wirelessafrica.meraka.org.za/wiki/index.php/DIY_Mesh_Guide.Google Scholar
Index Terms
- Building rural wireless networks: lessons learnt and future directions
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