Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"Lossy networks"”.
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Efficient delivery of scalable media streaming over lossy networks
… videos online while on the move. Wireless networks are inherently characterised by restricted shared bandwidth and relatively high error loss rates, thus presenting a challenge for the efficient delivery of high quality video. Additionally, mobile devices can support/demand a range of video …
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Harmonizing Actuation and Data Collection in Low-power and Lossy Networks: From Standard Compliance to Rethinking the Stack
… and communicational capabilities. Low-power and Lossy Networks (LLNs) are multi-hop, typically wireless, self-organising networks aimed at interconnecting hundreds or thousands of such embedded devices. They inherit many techniques from wireless sensor networks, though going beyond their original …
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Evaluating Routing Protocol for Low power and Lossy Networks (RPL)-Based Load Balancing Routing Algorithms in Internet of Things (iot) Networks
… an IPv6 routing protocol for low-power and lossy network (RPL) to govern data transmission in low-power devices. However, RPL fails to transmit data effectively in large IoT networks because it does not balance the load distribution during data transmission. Load balancing is the factor that …
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Adaptive Energy Saving and Mobility Support IPv6 Routing Protocol in Low-Power and Lossy Networks for Internet of Things and Wireless Sensor Networks
… enabling millions and billions of Low-power and Lossy Network (LLN) devices to communicate efficiently via a predetermined routing protocol. Several research gaps have identified the constraints of standardised versions of IPv6 Routing Protocol for Low Power and Lossy Networks evidently showing …
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Deployment of a next generation networking protocol
… for robust and scalable communications in lossy networks where users are localized to geographic areas, such as military tactical networks. In previous work, initial simulations in NS3 showed that GCN offers high delivery with low network overhead in the presence of high packet loss and …
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Is IPv6 a Better Choice to Handle Mobility in Wireless Sensor Networks?
… technological advances in the wireless sensor networks, there is increasing interest to connect them to the Internet to share real-time measurements from WSN nodes to “anyone, anywhere, any time.” IETF (Internet Control Message Protocol) has proposed standards that will enable IPv6-based sensor …
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Error control for scalable image and video coding
… to transmit image and video signals over lossy networks, such as the Internet and wireless networks. However, scalability alone is not a complete solution since there is a conflict between the unequal importance of the scalable bit stream and the agnostic nature of packet losses in the …
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Convex Network Flows
… a number of fields: optimal power flow over lossy networks, routing and resource allocation in ad-hoc wireless networks, Arrow-Debreu Nash bargaining, and order routing through financial exchanges, among others. This problem has a number of interesting properties, including a 'calculus' of …
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Method for theoretically determining the locus and location of the transmission zeros in microwave filter networks
… cross-coupled RF or microwave bandpass filter networks. Bandpass filters can be effectively designed by adjusting the locations of TZ's in the complex s-domain. To locate TZ's, this practical method uses chain matrices for subsystems (discrete parts of the network) of the filter network, and …
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Network coding for robust wireless networks
Wireless networks and communications promise to allow improved access to services and information, ubiquitous connectivity, and mobility. However, current wireless networks are not well-equipped to meet the high bandwidth and strict delay requirements of future applications. Wireless networks …