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面向5G通信网的D2D技术综述
说明： 在探讨D2D 对通信技术未来发展的导向作用基础上，明确了影响D2D 系统设计的多个因素，即D2D 设
备发现、资源分配、缓存技术、D2D-MIMO。从而勾画出基于D2D 技术的光纤前传和软件定义网络实现数据/控制分离的扁平化5G 架构，提出负责接入的下层宏/小基站蜂窝网和负责管理的上层网络云的管理机制。将D2D技术、SDN 技术、边缘计算和物联网技术等关键技术引入未来移动通信网络已经成为研究领域的热点，针对与之相关的、未来大规模网络的移动性、QoS 和大数据特性进行了讨论。(On the basis of discussing the guiding role of D2D in the future development of communication technology, this paper makes clear the factors influencing the design of D2D system, namely D2D hypothesis Standby discovery, resource allocation, caching techniques, d2d-mimo.Thus, the flat 5G architecture for data/control separation is outlined based on D2D technology of optical fiber prepreel and software-defined network, and the management mechanism of the lower macro/small base station cellular network responsible for access and the upper network cloud responsible for management is proposed.The introduction of D2D technology, SDN technology, edge computing and Internet of things into the future mobile communication network has become a hot topic in the research field.)
- 2020-03-10 13:02:19下载
- 积分：1
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w5500_f407
STM32F407联W5500模块实现以太网通信（完整keil工程）(STM32F407+W5500module ethernet (complete keil engineering))
- 2021-04-14 08:48:55下载
- 积分：1
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一个很好的界面，可以移植到程序中使用的铅
一个好看的界面，可以移植到pb的程序中使用-A nice interface, can be transplanted to the procedure used pb
- 2022-02-01 01:07:46下载
- 积分：1
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control
船舶回转实验，采用的是nomoto模型可以作为船舶运动控制的一个简单模型使用(The Nomoto model used in ship rotation experiment can be used as a simple model for ship motion control.)
- 2020-12-16 15:59:12下载
- 积分：1
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keyboard
说明： 自己编写的用于STC12系列单片机 驱动 CH452键盘控制芯片的驱动程序(I have written STC12 Series single-chip driver for the keyboard controller chip CH452 driver)
- 2009-08-20 00:05:03下载
- 积分：1
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BiosHelp
说明： BiosHelp.pas initially started as help for one developer who wants to read
the ROM-BIOS on Windows NT (one of the common questions on message boards).
Since BiosHelp and my ROM-BIOS related code starts growing (e.g. SMBIOS) -
I finally decided to change the names of the functions, types, and consts in
Version 2.0 to be able to extend this packages without name/sense conflicts.
Sorry for any circumstances - it will be the last major change for long time.
- 2020-06-24 12:00:02下载
- 积分：1
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Zernike多项式法
说明： 采用Zernike多项式法计算模拟大气相位屏，程序非常标准，建议大家学习参考。(Zernike polynomials are used to calculate and simulate the phase screen of the atmosphere. The program is very standard. It is recommended that you learn and reference.)
- 2021-03-10 10:09:27下载
- 积分：1
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vue
说明： 自己利用空余时间学习Vue框架，希望以后成为一名出色的前端工程师(I use my spare time to learn Vue framework and hope to become an excellent front-end Engineer in the future)
- 2020-12-12 11:49:16下载
- 积分：1
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CHAOS-IN-ELECTRIC-drives
混沌控制在机电控制系统中的应用，很好的外文原版书籍。供大家学习，参考。(chaos in Electrical drive)
- 2016-10-14 21:11:03下载
- 积分：1
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下垂控制器
多分布式电源的下垂控制器和PQ控制器设计(Design of droop controller and PQ controller for multi - distributed power supply)
- 2017-07-19 14:46:46下载
- 积分：1
