Titlebook: e-Infrastructure and e-Services for Developing Countries; 4th International IC Karl Jonas,Idris A. Rai,Maurice Tchuente Conference proceedi

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Conference proceedings 2013 selected from numerous submissions. The papers cover a wide range of topics in the field of information and communication infrastructures and are grouped in topical sections on: e-Infrastructure, e-Services, e-Society, e-Health, and e-Security.

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Testbed for Rural Area Networking – First Steps towards a Solutioncommunication network in large rural areas such as parts of Africa or remote Lapland in Northern Finland, surprisingly, share similar challenges. The main criteria for such a network are energy-efficient, robust, and reliable operation even in harsh environment. Important aspects are also low-cost a

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SNS4D: An OnLine Social Network System for Developing Countriesmetimes high in selected urban areas but remains generally low in rural areas. On the other hand, cellular network penetration is much higher and more uniform. This paper proposes a social network system for developing countries that enables a pervasive access by offsetting poor Internet connectivit

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Achievable Capacity Design for Irregular and Clustered High Performance Mesh Networksas. The achievable capacity limits for both irregular and clustered placements of nodes have been analytically derived. Numerical results based on the data sheets of IEEE 802.11a/n standards reveal the efficacy of such designs to typical rural networks such as the Peebles valley mesh in rural South

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VHF Spectrum Monitoring Using Meraka Cognitive Radio Platformhe scarcity of RF spectrum has led to the development of dynamic spectrum access techniques to achieve more efficient spectrum utilisation. A number of related questions arise, including: How much of the RF spectrum is currently available? How much of it can be used opportunistically and dynamically

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Performance Evaluation of RSSI Based Distance Measurement for Localization in Wireless Sensor NetworWSN). The key in ranging and localization technologies in WSNs is the relationship between the Received Signal Strength Indication (RSSI) values and distance. The RSSI of radio channels provides a feasible way of estimating the distance between nodes because the use of it does not require any additi