massive相关论文
在5G室内高负荷场景中，分布式皮基站采用密集组网，重叠覆盖导致小区间同频干扰严重，网络容量的下降影响用户体验。通过将Massive MIMO......
大规模天线系统作为5G核心技术之一在近些年得到了长足的发展，而作为分布式大规模天线系统的一个分支，Cell-Free Massive MIMO系统凭......
本文介绍了5G通信技术中的关键技术,Massive MIMO技术中的核心技术:信道估计、预编码、信号检测和天线阵列校准技术,分析和比较了......
After bottoming out last year, the emerging economies of East Asia are recouping their losses and setting out onto the f......
It may be safely presumed that few of us who have worked in the field as a geological surveyor would dissent in making ......
HOW DIRE IS CHINA’S AGING POPULATION PROBLEM? China has become the world’s factory and an economic powerhouse in large......
数据密集型的科学与工程应用(如计算力学数值模拟、气象预测)需要在广域、分布式的计算环境中快速安全的传输海量的数据。因此在如......
巨大胸腺增生(massive thymic hyperplasia,MTH)是一类非常罕见的疾病,少于50例的病例曾被报道[1].本文报告1例9个月的女婴巨大胸......
The Fantasy Western Journey is a kind of massive multiplayer online role-playing games which was created by NetEase. It......
After the snow disaster in south China and the massive earthquake in Sichuan Province in the first half of 2008, the nat......
It is common knowledge that China, with its 1.3 billion people, is the most populous country on the face of the earth. F......
5G Massive MIMO的多天线阵列系统增加了垂直维的自由度,可灵活调整水平维和垂直维的波束形状,并引出了立体覆盖波束Pattern这一概......
Case presentationA male patient,86 years old,was admitted toour depart ment on Dec 13,2008 because of mele-na,fatigue an......
As an independent industry, the emergence of the classification society was perhaps the demand of beneficial interests b......
目的比较影像学与血流动力学分型的大面积肺栓塞(MPE)的临床特点，加强临床医生对血流动力学MPE的认识。方法资料来源于国家"十五"科......
概要 2009年，在全球衰退的环境中，中国仍然实现了8.7％的经济增长。这其中以大规模投资为主导的经济刺激方案发挥了关键作用。......
The global financial crisis changed the global economic order—it also changed the way people think about that order.Onc......
On May 12, 2008, one of the biggest earthquakes in mod Chinese histo-ry leveled much of Sichuan, claimed some 70,000 li......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Geological Fluid Mapping in the Tongling Area: Implications for the Paleozoic Submarine Hydrothermal
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Brandenburg Gate, Berlin If Paris and London are the refined parents at New Year’s Eve, then Berlin is the drunken uncl......
Massive MIMO是5G的一项关键技术，能够很好地改善系统性能，本文对5G中的用户调度进行分析，并通过仿真分析，取得较好的效果。......
该文设计了一种高性能的面向云存储系统的元数据存储引擎(MUSE)。首先，其底层物理存储模块采用LSM-tree模型的高速key-value存储引......
电子通信信息是当代社会运行的重要信息组成之一,提高电子通信信息存储能力对于各行业高效率处理事务意义重大。基于Hadoop集群环......
