A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks
碩士 === 國立清華大學 === 資訊工程學系 === 89 === The advancement of wireless technologies has enabled multimedia services in mobile cellular networks. An efficient bandwidth management is needed to guarantee the QoS requirement for the multimedia services. In this thesis, we propose a dynamic handoff...
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ndltd-TW-089NTHU03920162016-07-04T04:17:18Z http://ndltd.ncl.edu.tw/handle/24022973154050413329 A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks 一個在蜂巢型無線網路中利用換手預測來做動態資源預留的機制 Tzu-Ming Lin 林咨銘 碩士 國立清華大學 資訊工程學系 89 The advancement of wireless technologies has enabled multimedia services in mobile cellular networks. An efficient bandwidth management is needed to guarantee the QoS requirement for the multimedia services. In this thesis, we propose a dynamic handoff reservation (DHR) scheme based on a hybrid prediction mechanism. The prediction mechanism uses four kinds of information (distance, received signal strength, orientation, and mobility pattern) to estimate the handoff probability. The dynamic reservation scheme has two features: 1) The reservation for multiclass traffic is supported. 2) The bandwidth reserved for handoff calls is sharable to achieve the higher bandwidth utilization and a lower handoff call dropping rate. The simulation results show that the proposed scheme provides superior system throughput under homogeneous and heterogeneous traffic loading conditions. Prof. Wen-Tsuen Chen 陳文村 2001 學位論文 ; thesis 30 en_US |
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碩士 === 國立清華大學 === 資訊工程學系 === 89 === The advancement of wireless technologies has enabled multimedia services in mobile cellular networks. An efficient bandwidth management is needed to guarantee the QoS requirement for the multimedia services. In this thesis, we propose a dynamic handoff reservation (DHR) scheme based on a hybrid prediction mechanism. The prediction mechanism uses four kinds of information (distance, received signal strength, orientation, and mobility pattern) to estimate the handoff probability. The dynamic reservation scheme has two features: 1) The reservation for multiclass traffic is supported. 2) The bandwidth reserved for handoff calls is sharable to achieve the higher bandwidth utilization and a lower handoff call dropping rate. The simulation results show that the proposed scheme provides superior system throughput under homogeneous and heterogeneous traffic loading conditions.
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Prof. Wen-Tsuen Chen |
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Prof. Wen-Tsuen Chen Tzu-Ming Lin 林咨銘 |
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Tzu-Ming Lin 林咨銘 |
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Tzu-Ming Lin 林咨銘 A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks |
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Tzu-Ming Lin |
title |
A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks |
title_short |
A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks |
title_full |
A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks |
title_fullStr |
A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks |
title_full_unstemmed |
A Dynamic Resource Reservation Scheme with Handoff Prediction for Cellular Networks |
title_sort |
dynamic resource reservation scheme with handoff prediction for cellular networks |
publishDate |
2001 |
url |
http://ndltd.ncl.edu.tw/handle/24022973154050413329 |
work_keys_str_mv |
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