Price the QoE, Not the Data: SMP-Economic Resource Allocation in Wireless Multimedia Internet of Things
Price the QoE, Not the Data: SMP-Economic Resource Allocation in Wireless Multimedia Internet of Things
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DOI：
10.1109/mcom.2018.1701219
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发表时间：
2018-09-01
影响因子：
11.2
通讯作者：
Wang, Qin
中科院分区：
文献类型：
--
作者：
Wang, Wei;Wang, Qin
随着多媒体服务在物联网中越来越受欢迎，在智能mmIoT中提供Qoe成为一个具有挑战性的问题。本文概念化了一个名为SMP的新框架，用于为物联网多媒体服务中的QoE而不是二进制数据流量定价。通过在mmIoT中的QoE驱动的网络调度中引入帕尔，价格失真的新维度在多媒体资源分配中可用，补充了传统的速率失真和功率失真资源分配方法。本文还讨论了SMP资源分配中的开放式研究挑战，包括QoE的数值表示的困难，分组级失真信息的不可用，以及效用函数的非线性。提出了一个案例研究，以说明通过mmIoT中的SMP框架改善QoE的帕尔潜力。
As multimedia services are gaining considerable popularity in the Internet of Things, providing QoE in smart mmIoT becomes a challenging issue. This article conceptualizes a new framework named SMP, to price the QoE rather than the binary data traffic in IoT multimedia services. By introducing PaaR in QoE-driven network scheduling in mmIoTs, a new dimension of price distortion is available in multimedia resource allocation, complementing traditional rate distortion and power distortion resource allocation approaches. This article also discusses open research challenges in SMP resource allocation, including the difficulty of numerical presentation of QoE, the unavailability of packet-level distortion information, and the non-concavity of the utility functions. A case study is presented to illustrate the PaaR potentials of improving QoE through the SMP framework in mmIoTs.