The large-scale deployment of the smart grid (SG) paradigm could play a strategic role in supporting the evolution of conventional electrical grids toward active, flexible and self- healing web energy networks composed of distributed and cooperative energy resources. From a conceptual point of view, the SG is the convergence of information and operational technologies applied to the electric grid, providing sustainable options to customers and improved security. Advances in research on SGs could increase the efficiency of modern electrical power systems by: (i) supporting the massive penetration of small-scale distributed and dispersed generators; (ii) facilitating the integration of pervasive synchronized metering systems; (iii) improving the interaction and cooperation between the network components; and (iv) allowing the wider deployment of self-healing and proactive control/protection paradigms.
標(biāo)簽： Computational Intelligence
上傳時間： 2020-06-10
上傳用戶：shancjb
InGaAs/AlGaAs semiconductor lasers come in threetypes: VCSELs and two types of EELs. The VCSEL, asits name implies, emits vertically, normal to the planeof the device, owing to cavity mirrors grown withinthe epitaxial material itself. The VCSEL’s circular beamhas a numerical aperture (NA) of roughly 0.2, or a fullangle of approximately 25 degrees.
標(biāo)簽： tof
上傳時間： 2022-02-12
上傳用戶：
5G中的SDN-NFV和云計算.pdf摘 要 通過介紹廣義的SDN/NFV和云計算，結(jié)合未來5G網(wǎng)絡(luò)的特點，分析了5G中上述技術(shù)的 應(yīng)用前景和技術(shù)定位；結(jié)合5G的網(wǎng)絡(luò)特點和現(xiàn)有網(wǎng)絡(luò)的部署情況，總結(jié)了各技術(shù)間的邏輯關(guān)系以及運 營商的側(cè)重點。引言 SDN/NFV 和云計算都是起源于 IT 領(lǐng)域的技術(shù)。 如今，云計算已經(jīng)非常成熟，在 IT 領(lǐng)域已經(jīng)大規(guī)模商 用，SDN技術(shù)作為新興的轉(zhuǎn)發(fā)技術(shù)，也已經(jīng)被谷歌等互 聯(lián)網(wǎng)巨頭部署在多個數(shù)據(jù)中心。隨著虛 擬化技術(shù)的發(fā)展，人們試圖將更多的專有 設(shè)備虛擬化和軟件化，從而達到降低成本 和靈活部署的目的，于是 NFV 的概念誕 生了。本文將結(jié)合廣義上 3 種技術(shù)本身 的特點和未來5G的網(wǎng)絡(luò)能力要求，分析 各技術(shù)在5G架構(gòu)中的技術(shù)定位和前景， 同時結(jié)合實際的發(fā)展情況，總結(jié)未來運營 商在技術(shù)研發(fā)和業(yè)務(wù)模式上的側(cè)重點。 1.1 廣義的SDN及標(biāo)準(zhǔn)化進程 ONF 在 2012 年 4 月 發(fā) 布 白 皮 書 《Software- Defined Networking: The New Norm for Networks》
標(biāo)簽： 5G
上傳時間： 2022-02-25
上傳用戶：jason_vip1
This sample provides an implementation of simple Bluetooth device discovery via the Winsock 2 API. It provides a listbox control which, when searching is complete, lists the discovered Bluetooth devices. Only names of the devices are displayed, but the addresses of the devices are also retrieved, and can be used to query the devices for more information (not implemented)
標(biāo)簽： implementation Bluetooth discovery provides
上傳時間： 2014-10-31
上傳用戶：hewenzhi
This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming book “Single Carrier FDMA: A New Air Interface for Long Term Evolution” (Wiley, Nov. 2008) which I co-authored with professor David J. Goodman at Polytechnic University. The purpose of this simulator is to give some concrete idea of how SC-FDMA system works. It does lack many realistic and sophisticated features such as channel coding, time-varying fading channel model, soft decision decoding, etc. Regardless, I am hoping that it will help you understand SC-FDMA which is a fairly new development in 3GPP LTE.
標(biāo)簽： simulator This baseband upcoming
上傳時間： 2016-08-26
上傳用戶：小草123
this is very useful book for the learn of java programing.
標(biāo)簽： programing useful learn this
上傳時間： 2013-12-25
上傳用戶：koulian
This a simple example project for the MSP430 series MCU and the GCC port of the mspgcc project. The project contains a makefile and uses assembler and C sources. It shows a clock on an character LCD.
標(biāo)簽： project the example simple
上傳時間： 2015-10-19
上傳用戶：waitingfy
This book is a hands-on introduction to the principles and practice of embedded system design using the PIC microcontroller. Packed with helpful examples and illustrations, it gives an in-depth treatment of microcontroller design, programming in both assembly language and C, and features advanced topics such as networking and real-time operating systems. It is accompanied by a CD-ROM containing copies of all programs and software tools used in the text and a `student version of the C complier Designing Embedded Systems with PIC Microcontrollers: Principles and Applications is ideal for students of electronics, mechatronics and computer engineering. Engineers in industry and informed hobbyists will also find this book a valuable resource when designing and implementing both simple and sophisticated embedded systems using the PIC Microcontroller.
標(biāo)簽： introduction principles hands-on embedded
上傳時間： 2014-01-17
上傳用戶：wuyuying
The book is very simple to learn C++, especially for some beginners.
標(biāo)簽： especially beginners simple learn
上傳時間： 2016-02-16
上傳用戶：lifangyuan12
A simple System of Students Manage from internet by C++ and SQL server.Hope it is useful for the beginer like me .
標(biāo)簽： Students internet simple System
上傳時間： 2016-03-15
上傳用戶：xg262122
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