Dynamic resource allocation scheme for multiuser OFDM–UWB systems based on user's rate

Dynamic resource allocation scheme for multiuser OFDM–UWB systems based on user's rate

According to original dynamic resource allocation algorithms,a new dynamic resource allocation algorithm for multiuser OFDM-UWB system based on users'rates was proposed to minimize the total transmitting power whil sa-tisfy requests for QoS and data rate of all users.Qual ty of the system was i...

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Bibliographic Details
Main Authors: Chao CHENG, Zhi-hong QIAN, Chun-lan LI, Xue WANG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2012-09-01
Series:Tongxin xuebao
Subjects:
ultra-wideband
dynamic resource allocation
user fairness
Online Access:http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)09-0160-08/
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