QoE utility function-based cross-layer resource allocation in multi-user MIMO-OFDM systems

QoE utility function-based cross-layer resource allocation in multi-user MIMO-OFDM systems

Resource allocation problem was investigated for downlink multi-user MIMO-OFDM systems.A QoE (quality of experience) utility function was given according to the characteristics of real-time (RT) and non real-time (NRT) ser-vices,and then a RT ＆amp; NRT QoE utility function-based cross-layer resource...

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Bibliographic Details
Main Authors: Da-ming WANG, Song CHEN, Wei-jia CUI, Qiang WANG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2014-09-01
Series:Tongxin xuebao
Subjects:
multi-user
MIMO-OFDM
resource allocation
cross-layer
QoE utility function
Online Access:http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.09.018/
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