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 4 of 4 for “"multi-hop relay"”.
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A Performance Comparison of Frame Structures in WiMAX Multi-Hop Relay Networks
Wireless multi-hop relay systems are the newest amendment to the IEEE 802.16 standard for local and metropolitan area networks, else known as WiMAX. Relay systems come in different flavours, based on their capabilities and have the potential to offer many advantages over the single-hop technology. …
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Safety-message routing in vehicular ad hoc networks
… safety message, the effect of road width on the multi-hop relay, and the attenuation caused by vehicles in the propagation path were among the important revealed factors.
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Relay Selection Strategies for Multi-hop Cooperative Networks
<p>In this dissertation we consider several relay selection strategies for multi-hop cooperative networks. The relay selection strategies we propose do not require a central controller (CC). Instead, the relay selection is on a hop-by-hop basis. As such, these strategies can be implemented in a …
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Comparing Duplexing, Multiplexing, and Multiple Access Techniques in Ad Hoc Networks
… work addresses the question of which duplexing, multiplexing, and multiple access (D/M/MA) techniques are preferable in ad hoc networks. These techniques have substantial impact on network performance, yet surprisingly this particular topic has seen little attention. Moreover, most of the …