Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks
博士 === 淡江大學 === 資訊工程學系博士班 === 103 === IEEE 802.16 networks characterized by long-haul and high-speed communications have attracted researchers to develop multicast schemes for wireless video services, such as mobile IPTV. Multicasting can save the bandwidth consumption and thus gains the multicast a...
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ndltd-TW-103TKU053920412019-05-15T22:34:05Z http://ndltd.ncl.edu.tw/handle/94rcah Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks IEEE 802.16網路中具服務品質保證及電量知覺之分層視頻群播排程機制 Tzu-Chia Wang 王子嘉 博士 淡江大學 資訊工程學系博士班 103 IEEE 802.16 networks characterized by long-haul and high-speed communications have attracted researchers to develop multicast schemes for wireless video services, such as mobile IPTV. Multicasting can save the bandwidth consumption and thus gains the multicast advantages. However, all MSs should cooperate with each other to wake up simultaneously for receiving the multicast data. This might reduce the power saving quality of each MS and violate the delay constraint of some MSs because all MSs in a multicast group should apply a common modulation. Therefore, we proposes the efficient QoS-guaranteed and energy-aware multicasting mechanism to maximize the multicast advantages and guarantee the delay constraint of each MS while the power-saving requirements of MSs are meet. Simulation results reveal that the proposed multicast mechanism outperforms existing works in terms of the user satisfactory and network throughput. Chih-Yung Chang 張志勇 2015 學位論文 ; thesis 64 en_US |
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博士 === 淡江大學 === 資訊工程學系博士班 === 103 === IEEE 802.16 networks characterized by long-haul and high-speed communications have attracted researchers to develop multicast schemes for wireless video services, such as mobile IPTV. Multicasting can save the bandwidth consumption and thus gains the multicast advantages. However, all MSs should cooperate with each other to wake up simultaneously for receiving the multicast data. This might reduce the power saving quality of each MS and violate the delay constraint of some MSs because all MSs in a multicast group should apply a common modulation. Therefore, we proposes the efficient QoS-guaranteed and energy-aware multicasting mechanism to maximize the multicast advantages and guarantee the delay constraint of each MS while the power-saving requirements of MSs are meet. Simulation results reveal that the proposed multicast mechanism outperforms existing works in terms of the user satisfactory and network throughput.
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Chih-Yung Chang |
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Chih-Yung Chang Tzu-Chia Wang 王子嘉 |
author |
Tzu-Chia Wang 王子嘉 |
spellingShingle |
Tzu-Chia Wang 王子嘉 Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks |
author_sort |
Tzu-Chia Wang |
title |
Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks |
title_short |
Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks |
title_full |
Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks |
title_fullStr |
Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks |
title_full_unstemmed |
Layered Video Multicast with QoS-Guaranteed and Energy-Aware Scheduling Mechanisms in IEEE 802.16 Networks |
title_sort |
layered video multicast with qos-guaranteed and energy-aware scheduling mechanisms in ieee 802.16 networks |
publishDate |
2015 |
url |
http://ndltd.ncl.edu.tw/handle/94rcah |
work_keys_str_mv |
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