Proportional-fair Scheduling for Cooperative OFDMA Relay Networks
碩士 === 國立清華大學 === 資訊工程學系 === 97 === 比例式公平排程(Proportional fair scheduling)已經受到廣泛的研究。早期研究的是單載子(single-carrier)系統,而在正交分頻多工存取(OFDMA)在許多近代的無線寬頻系統上被採用時,多載子(multi-carrier)的排程成為了研究的焦點。不同於直接將適用於單載子系統的演算法一一套用在每個載子上,當能同時考慮對所有的頻道排程時,能更充份有效地使用系統資源。在本次研究,我們的參考環境是IEEE所提出的802.16j正交分頻多工存取多躍中繼網路(multihop relay networ...
Main Authors: | Peng, Kuan-Li, 彭冠力 |
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Other Authors: | Chen, Jyh-Cheng |
Format: | Others |
Language: | en_US |
Published: |
2009
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Online Access: | http://ndltd.ncl.edu.tw/handle/82309050331971244734 |
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