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Wireless technologies can provide cost-effective Internet connectivity to dispersed communities located in challenging terrain. The Internet Society, in partnership with the Digital Empowerment Foundation and the Nepal Wireless Networking Project, has helped establish a mesh-type Wi-Fi networking to provide basic connectivity to remote Chanderi, India.
The paper is devoted to logical implication of MANet's protocols for gateway discovery in IPv6 Wireless Sensor Networks (IPv6-WSN). We implement three approaches in NS-2 simulator and evaluate its performance under the specified field of the networks of gateway discovery. The performance results present the packet delivery ratio and delay of end to end communication networks. The AODV protocol is...
This paper presents a new concept of MAC and LOAD protocols for IP based ubiquitous healthcare system. The system used IEEE 802.15.4 standard lowpan with integrated IPv6. For healthcare system we added LOAD (6lowpan Ad-hoc on Demand Distance Vector) and MAC (Medium Access Control) protocols in Harvanpsilas 6lowpan stack. 6lowpan stack has ability to connect the physical environment in real-world applications...
Ad-hoc wireless sensor network allows portable devices to establish communication independent of a central infrastructure within a USN. A lot of sensor nodes can move randomly due to un-centralized infrastructure. But it's faces numerous routing threats which adversely affect the success of important applications and gather information about physical phenomena. The current method is providing more...
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