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Erschienen in:
2010 | OriginalPaper | Buchkapitel
Throughput Maximisation of Different Signal Shapes Working on 802.16e Mobile Multihop Network Using Novel Cognitive Methods
verfasst von : Barbaros Preveze, Aysel Şafak
Erschienen in: Recent Trends in Wireless and Mobile Networks
Verlag: Springer Berlin Heidelberg
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This study proposes cognitive methods for managing the multimedia packet traffic of 802.16e system providing the dynamic spectrum sharing by TDM & OFDMA under heavy traffic conditions. The cognitive techniques are used in order to maximize the throughput of a system having different signal shapes such as video, voice or data packets. All real time voice and video packets transmissions have been provided with full success where the loss rate of data packets has been minimized using the cognitive methods. By these methods buffers are managed successfully for the given parameters, optimum buffer sizes have been formulized and it’s shown that we brought the throughput up to its calculated theoretical limits for multi-hop mobile wimax (802.16e).