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Internet based enterprise level collaboration tools enable organizations to make decisions faster and more accurately with less effort. However, these tools provide limited real-time group collaboration within and across organizations. Multicast protocols were developed to provide efficient group communication. This paper proposes a novel IP multicast network layer filter architecture that provides...
Internet based enterprise level collaboration tools enable organisations to make decisions faster and more accurately with less effort. However, these tools provide limited real-time group collaboration within and across organisations. This paper proposes a novel IP network layer filter architecture that provides efficient and scalable real-time group collaboration between the required entities within...
A LoWPAN is a communication network that allows wireless connectivity in varies applications due to its unique advantages. LoWPANs can be benefit from IP and thus IPv6 networking formed. The combination of IP over LoWPAN is 6lowpan (IPv6 over low power wireless personal area networks). IP in WSNs can eliminate the need of translation gateway and other similar devices used in current WSNs. It allows...
Routers are normally manually configured with IPv6 prefixes in the traditional network. However, due to some of the MANET inherent characteristics such as multi-hop, ad hoc and mobility, manual configuration of prefixes is not desirable and practical. Rather than relying on a dedicated server, a distributed way of allocation is more suitable in the MANET environment. In this paper, we propose a distributed...
In order to communicate among themselves and with the devices on the Internet, a Mobile Ad-hoc NETwork (MANET) node needs to configure its interface(s) with IP address(es). MANET is a multi-hop network often consisting of mobile devices such as mobile phones, PDAs, laptops with wireless interface(s). Due to some of the MANET inherent characteristics such as mobility, multi-hop and ad hoc, manual configuration...
Protecting the network layer is an important problem in an ad hoc network. Several base network later protocols were built under the assumption that nodes forming an ad hoc network do not have enough power or processing capabilities to launch a powerful malicious attack. Thus they do not offer any immunity. AODV-S offers enhancement to the AODV protocol by incorporating protection against several...
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