Global ETD Search
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Showing 1 to 4 of 4 for “"random access protocols"”.
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Distributed Multiple Access for OFDMA Femtocells
… Then, we motivate the case of using distributed, random access protocols as apposed to centralized interference mitigation techniques in the context of LTE femtocells. For this, we employ queuing analysis to compare the performance of centralized resource allocation schemes represented by an ideal …
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Partial DS-CDMA for mobile satellite data networks.
In recent years, random access protocols have received considerable attention as useful multiple access techniques for systems with high peak to average traffic ratios (bursty traffic). In most conventional random access protocols, when a single packet is transmitted in a given time period, it is …
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Traffic-aware channel allocation and routing in multichannel, multi-radio wireless networks
… the effect of rate-independent MAC overheads in random access protocols such as carrier sensing, backoff, and fixed rate header transmissions. These overheads become prominent in short packets that are transmitted at high data rates. We address this problem by partitioning the transmission …
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Cross-layer design of random access wireless networks
… for wireless networks. Wireless medium access control (MAC) has to be specifically designed to resolve contention in the presence of interference. As a result, an important technique, the random access protocol, has emerged to address the contention issue. This protocol is the essential …