Energy efficiency optimization-oriented control plane and user plane adaptation with a frameless network architecture for 5G
Energy efficiency optimization-oriented control plane and user plane adaptation with a frameless network architecture for 5G
复制标题
面向能效优化的控制平面和用户平面适配，采用无框架网络架构，适用于 5G
DOI：
10.1186/s13638-015-0403-5
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发表时间：
2015-06
影响因子：
2.6
通讯作者：
Xiaofeng Tao
中科院分区：
文献类型：
--
作者：
Xiaodong Xu;Xun Dai;Ya Liu;Rui Gao;Xiaofeng Tao
为了充分探索多层异构网络（HetNet）和超密集小小区部署的优点，蜂窝网络架构的演进正在进行中。基于无帧网络架构，提出了控制平面（CP）和用户平面（UP）自适应策略，以提高系统能量效率（EE）。在本文中，我们给出了一个三步的系统EE优化与约束的CP/UP适应。我们通过CP和UP的构建和适配来优化系统EE，同时保证用户的服务质量（QoS）。在第一步中，CP的建设和适应方案提出了通过Voronoi图与EE的改进。在第二步中，通过联合分配AE和子信道资源，我们构建了按需的以用户为中心的UP。最后，在第二步UP构造的基础上，我们调整每个UP以优化EE性能。这是通过运用博弈论来实现的。进一步证明了带定价的非合作博弈模型纳什均衡的存在唯一性。最后，系统级仿真结果表明，通过对用户QoS的约束，系统的EE性能得到了提高。
In order to fully explore the merits of the multi-tier heterogeneous network (HetNet) and ultra-dense small cell deployments, the evolution of the cellular network architecture is on the way. Based on the frameless network architecture, this paper proposes the control plane (CP) and user plane (UP) adaptation strategy to improve the system energy efficiency (EE). In this paper, we give a three-step system EE optimization with constraints on the CP/UP adaptation. We optimize the system EE via CP and UP construction and adaptation while guaranteeing the user quality of service (QoS). In the first step, the CP construction and adaptation scheme is proposed through the Voronoi Diagram with EE improvements. In the second step, by jointly allocating the AE and subchannel resources, we construct the on-demand user-centric UP. In the last step, based on the UP construction from the second step, we adjust each UP to optimize the EE performance. This is achieved by employing game theory. Furthermore, we verify the existence and uniqueness of the Nash Equilibrium for the non-cooperative game model with pricing. Finally, the system-level simulation results show that, with constraints on the QoS of the users, the system EE performances are improved.
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影响因子：
11.2
作者：
Andrews, Jeffrey G.
通讯作者：
Andrews, Jeffrey G.
影响因子：
8.3
作者：
Saraydar, CU;Mandayam, NB;Goodman, DJ
通讯作者：
Goodman, DJ
DOI：
10.1145/2535372.2535377
发表时间：
2013-12
期刊：
Proceedings of the ninth ACM conference on Emerging networking experiments and technologies
影响因子：
--
作者：
Xin Jin;Erran L. Li;Laurent Vanbever;J. Rexford
通讯作者：
Xin Jin;Erran L. Li;Laurent Vanbever;J. Rexford
DOI：
10.1109/pimrc.2012.6362722
发表时间：
2012-11
期刊：
2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC)
影响因子：
--
作者：
Da Wang;Xiaodong Xu;Xin Chen;Xiaofeng Tao
通讯作者：
Da Wang;Xiaodong Xu;Xin Chen;Xiaofeng Tao
DOI：
10.1109/wcnc.2013.6555254
发表时间：
2013-04
期刊：
2013 IEEE Wireless Communications and Networking Conference (WCNC)
影响因子：
--
作者：
Y. Ma;Tiejun Lv;Yueming Lu
通讯作者：
Y. Ma;Tiejun Lv;Yueming Lu