LTE-A系统中家庭基站的节能方法研究

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LTE-A系统中家庭基站的节能方法研究(任务书,论文20000字)
摘  要
   近年来,日益严重的全球环境问题使得节能的思想逐渐受到社会的重视。现如今,减排已经成为一种趋势。移动通信系统中,网络的规模增长的数量所带来的通信业的经济负担基峰功率消耗,在过去的数以万计的基站与服务提供者的快速发展以及对环境的污染也不容小觑。因此,存在的通信和解决发展和环境污染之间的冲突成为了电信行业的一大焦点。为了实现节能降耗,绿色通信,能源消耗成为了通信业研究的热点。特别是随着网络传播和LTE / LTE-A蜂窝网络的应用,故而提出了一个研究兴趣在节能技术的通信网络上的LTE标准越来越多的工业节能解决方案。在这种环境下,用下两种情况LTE标准节能,结合LTE 标准中的节能方案,采用小区扩展技术与频率复用、功率协调技术设计了两种场景下的高效节能算法。
    主要研究了LTE-A 分层异构蜂窝网的节能技术,主要通过单小区的小区扩展与功率频率协调控制和多小区的动态开关基站的操作来实现。在模拟设计流程收集系统,而不是粗糙的网络通信和网络业务数据的模拟结果和实际数据,以通过使用一个偏压产生,但是,得到的物理网络参数的简化模型,算法不影响潜力。另一方面,使用多小区异构网络仿真和网络拓扑结构来以实现。
【关键词】 LTE-A  家庭基站  节能

ABSTRACT
In recent years, the increasingly serious global environmental problems has led to energy saving of thought gradually to the attention of the society. Nowadays, has become a trend. Mobile communication system, the scale of the network growth brought about by the economic burden of the industry as the number of base peak power consumption, in the past tens of thousands of base station and the rapid development of the service provider and do not underestimate pollution to the environment. The communications and, therefore, for solving the conflict between development and environment pollution become a major focus of the telecommunications industry. Green communication in order to realize saving energy and reducing consumption, energy consumption has become the telecommunication industry research hot spot. Especially along with the network communication and the application of LTE/LTE - A cellular network, and put forward A research interest in energy saving technology of communication network on the LTE standard, more and more industrial energy saving solutions. In such an environment, use the two cases LTE standard, energy conservation, the energy-saving scheme combined with LTE standard, the district extension technology coordination with frequency reuse, power technology to design the high efficiency and energy saving algorithms under the two scenarios.
Mainly study the LTE - A layered heterogeneous cellular network energy saving technology, mainly through A single village neighborhood extension and power frequency of coordinated control and dynamic switch base station operation. Collection system, the simulation design process rather than a coarse network communication and network simulation results and the actual data of business data by using a bias, but the simplified model of the physical network parameters, the algorithm does not affect the potential. Using multiple district, on the other hand, heterogeneous network simulation and network topology to implement.
【Key words】LTE-A  HeNB  Energy Saving

目  录
摘  要    III
ABSTRACT    IV
目  录    V
第一章  绪 论    1
第一节 我国TD-LTE-A技术成果    3
第二节  多种LTE-A技术稳步发展    3
第二章  LTE 网络节能技术概述    5
第一节 LTE 系统    5
(一) LTE-A 系统概述    5
(二)多天线技术    7
第二节 LTE-A 异构网络基本原理    9
第三章 LTE-A中家庭基站的应用    13
第一节 家庭基站的网络结构    13
第二节 家庭基站接入方式    14
第三节 家庭基站无线资源管理    14
第四章 LTE-A家庭基站节能方法    17
第一节  LTE 节能管理的相关概念    17
第二节 节能管理方法的部署方式    17
第三节 混合式的节能管理    19
第四节 节能管理的应用场景    20
第五章  总结与展望    23
参考文献    24