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5G同頻同時(shí)全雙工技術(shù)
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5G同頻同時(shí)全雙工技術(shù)

《未來移動通信論壇5G關(guān)鍵技術(shù)系列》從同頻同時(shí)全雙工技術(shù)的產(chǎn)生背景和研究現(xiàn)狀出發(fā)，闡述了同頻同時(shí)全雙工技術(shù)的基本概念，描述了全雙工通信系統(tǒng)的基本結(jié)構(gòu)和幾種典型通信系統(tǒng)的容量，并重點(diǎn)分析了同頻同時(shí)全雙工的自干擾問題，以及從全雙工節(jié)點(diǎn)和全雙工系統(tǒng)等層面，詳細(xì)介紹了自干擾消除和自干擾抑制技術(shù)。本書還介紹了全雙工通信系統(tǒng)中的一些相關(guān)技術(shù)，包括全雙工與MIMO結(jié)合技術(shù)、全雙工功率控制技術(shù)、全雙工多用戶檢測技術(shù)、全雙工系統(tǒng)的資源管理和頻譜規(guī)劃策略以及全雙工蜂窩系統(tǒng)中繼轉(zhuǎn)發(fā)技術(shù)。在此基礎(chǔ)上，重點(diǎn)介紹了全雙工組網(wǎng)和全雙工安全通信設(shè)計(jì)方案。

焦秉立 劉三軍 張建華 辛永超 ·網(wǎng)絡(luò)通信 ·5.7萬字

Building Serverless Python Web Services with Zappa
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Building Serverless Python Web Services with Zappa

Serverlessapplicationsarebecomingverypopularthesedays,notjustbecausetheysavedevelopersthetroubleofmanagingtheservers,butalsobecausetheyprovideseveralotherbenefitssuchascuttingheavycostsandimprovingtheoverallperformanceoftheapplication.Thisbookwillhelpyoubuildserverlessapplicationsinaquickandefficientway.WebeginwithanintroductiontoAWSandtheAPIgateway,theenvironmentforserverlessdevelopment,andZappa.Wethenlookatbuilding,testing,anddeployingappsinAWSwiththreedifferentframeworks--Flask,Django,andPyramid.SettingupacustomdomainalongwithSSLcertificatesandconfiguringthemwithZappaisalsocovered.AfewadvancedZappasettingsarealsocoveredalongwithsecuringZappawithAWSVPC.Bytheendofthebookyouwillhavemasteredusingthreeframeworkstobuildrobustandcost-efficientserverlessappsinPython.

Abdulwahid Abdulhaque Barguzar ·網(wǎng)絡(luò)通信 ·5.6萬字

Proxmox High Availability
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Proxmox High Availability

Ifyouwanttoknowthesecretsofvirtualizationandhowtoimplementhighavailabilityonyourservices,thisisthebookforyou.ForthoseofyouwhoarealreadyusingProxmox,thisbookoffersyouthechancetobuildahighavailabilityclusterwithadistributedfilesystemtofurtherprotectyoursystemfromfailure.

Simon M.C. Cheng ·網(wǎng)絡(luò)通信 ·5.6萬字

走進(jìn)下一代互聯(lián)網(wǎng)：改變你生活的物聯(lián)網(wǎng)
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走進(jìn)下一代互聯(lián)網(wǎng)：改變你生活的物聯(lián)網(wǎng)

《走進(jìn)下一代互聯(lián)網(wǎng)--將改變你生活的物聯(lián)網(wǎng)》敘述清楚、通俗易懂，側(cè)重科普，力圖反映下一代互聯(lián)網(wǎng)對社會、經(jīng)濟(jì)和生活的改變和應(yīng)用；《走進(jìn)下一代互聯(lián)網(wǎng)--將改變你生活的物聯(lián)網(wǎng)》基于對下一代互聯(lián)網(wǎng)知識的普及和應(yīng)用，在研究方法上采用問答、圖文解讀、比較分析法等，其內(nèi)容注重社會科學(xué)普及，是一部體現(xiàn)時(shí)代性、科學(xué)性、知識性、實(shí)用性的互聯(lián)網(wǎng)通俗性讀物。《走進(jìn)下一代互聯(lián)網(wǎng)--將改變你生活的物聯(lián)網(wǎng)》針對互聯(lián)網(wǎng)技術(shù)發(fā)展與應(yīng)用，介紹了互聯(lián)網(wǎng)發(fā)展、互聯(lián)網(wǎng)+的應(yīng)用、下一代互聯(lián)網(wǎng)應(yīng)用基礎(chǔ)、下一代互聯(lián)網(wǎng)的關(guān)鍵技術(shù)、物聯(lián)網(wǎng)與下一代互聯(lián)網(wǎng)的融合與演進(jìn)、智慧城市建設(shè)架構(gòu)及應(yīng)用六個(gè)部分，內(nèi)容貫穿了互聯(lián)網(wǎng)的過去、現(xiàn)在和將來，對信息化的普及具有重要意義。《走進(jìn)下一代互聯(lián)網(wǎng)--將改變你生活的物聯(lián)網(wǎng)》是一本面向普通大眾讀者的科普讀物，也可作為職業(yè)教育院校計(jì)算機(jī)相關(guān)專業(yè)的教材。

桑世慶 盧曉慧 ·網(wǎng)絡(luò)通信 ·5.5萬字

LiveCode Mobile Development Beginner's Guide
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LiveCode Mobile Development Beginner's Guide

Thisbookwillfollowatutorialstyle,startingfrombasicLiveCodecodingconceptstoitsreal-worldimplementation.Itwillteachdevelopershowtousethisnewframeworktodevelopinteractive,cross-platformmobileapplications.Ifyouareadeveloper,consultantorstudentlookingtocreatefast,scalablemobileapplications,thenthisbookisforyou.Basicknowledgeofprogrammingsuchasunderstandingvariables,expressions,controlstructuresandfunctionsisrequired.

Colin Holgate ·網(wǎng)絡(luò)通信 ·5.5萬字

Hands-On Chatbot Development with Alexa Skills and Amazon Lex
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Hands-On Chatbot Development with Alexa Skills and Amazon Lex

HaveyoueverwonderedhowAlexaappsaremade,howvoice-enabledtechnologieswork,orhowchatbotsfunction?AndwhytechgiantssuchasAmazonandGoogleareinvestinginvoicetechnologies?Abetterquestionis:whyshouldIstartdevelopingontheseplatforms?Hands-OnChatbotDevelopmentwithAlexaSkillsandAmazonLexcoversallfeaturesoftheAlexaSkillskitwithreal-worldexamplesthathelpyoudevelopskillstointegrateEchoandchatbotsintoFacebook,Slack,andTwiliowiththeAmazonLexplatform.ThebookstartswithteachingyouhowtosetupyourlocalenvironmentandAWSCLIsothatyoucanautomatetheprocessofuploadingAWSLambdafromyourlocalmachine.YouwillthenlearntodevelopAlexaSkillsandLexchatbotsusingLambdafunctionstocontrolfunctionality.Onceyou’vecometogripswiththis,youwilllearntocreateincreasinglycomplexchatbots,integrateAmazonS3,andchangethewayAlexatalkstotheuser.Intheconcludingchapters,weshiftourfocustoAmazonLexandmessagingchatbots.WewillexploreAlexa,learnaboutDynamoDBdatabases,andaddcardstouserconversations.Bytheendofthisbook,youwillhaveexploredafullsetoftechnologiesthatwillenableyoutocreateyourownvoiceandmessagingchatbotsusingAmazon.

Sam Williams ·網(wǎng)絡(luò)通信 ·5.4萬字

Flask Framework Cookbook（Second Edition）
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Flask Framework Cookbook（Second Edition）

Flask,thelightweightPythonwebframework,ispopularduetoitspowerfulmodulardesignthatletsyoubuildscalablewebapps.Withthisrecipe-basedguide,you’llexploremodernsolutionsandbestpracticesforFlaskwebdevelopment.UpdatedtothelatestversionofFlaskandPython3,thissecondeditionofFlaskFrameworkCookbookmovesawayfromsomeoftheoldandobsoletelibrariesandintroducesrecipesonbleedingedgetechnologies.You’lldiscoverdifferentwaysofusingFlasktocreate,deploy,andmanagemicroservices.ThisFlaskPythonbookstartsbycoveringthedifferentconfigurationsthataFlaskapplicationcanmakeuseof,andthenhelpsyouworkwithtemplatesandlearnabouttheORMandviewlayers.You’llalsobeabletowriteanadmininterfaceandgettogripswithdebuggingandloggingerrors.Finally,you’llgraspavarietyofdeploymentandpost-deploymenttechniquesforplatformssuchasApache,Tornado,andHeroku.Bytheendofthisbook,you’llhavegainedalltheknowledgeyouneedtowriteFlaskapplicationsinthebestpossiblewayandscalethemusingstandardindustrypractices.

Shalabh Aggarwal ·網(wǎng)絡(luò)通信 ·5.4萬字

OpenLayers Cookbook
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OpenLayers Cookbook

Thiscookbookfollowsaproblem-solutionapproachtodoingimportanttasksandispackedwithexamplesaccompaniedbythenecessarycodeandscreenshots.IfyouareaGIS-relatedprofessionalwithsomebasicknowledgeofwebtechnologiesandwanttostartorgainin-depthknowledgeofcreatingwebmappingapplications,thisbookiswrittenforyou.TherecipesareappropriatelymixedtosuitJavaScriptnewbiesorexpertsandcoverbasictoadvancedtopicsonOpenLayers.

Antonio Santiago Perez ·網(wǎng)絡(luò)通信 ·5.4萬字

SSL VPN : Understanding, evaluating and planning secure, web/based remote access
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SSL VPN : Understanding, evaluating and planning secure, web/based remote access

Thebookblendstechnicallyrigorousdescriptionswithafriendlyapproachbasedonpracticalexamplesandscenarios.Theauthorswriteinclear,informallanguageandmakeextensiveuseofdiagramsandimages.ThebookbeginswithanoverviewofSSLVPN'spurpose,andthetechnicalandbusinesstrendsthataremakingitpopulartoday.ItthenlooksathowSSLVPNsworkandhowtheyfitintoexistingnetworkplans.TheeffectofSSLVPNonthewiderbusinessenvironmentisthenconsidered,beforelookingathowSSLVPNtechnologyislikelytodevelopinthefuture.ThisbookaimedatITnetworkprofessionalsandmanagerswhoarecurrentlyevaluatingSSLVPNtechnologies.Itrequiresabroadunderstandingofnetworkingconcepts,butdoesnotrequirespecificanddetailedtechnicalknowledgeofprotocolsorvendorimplementations.

Joseph Steinberg Tim Speed ·網(wǎng)絡(luò)通信 ·5.3萬字

搶占下一個(gè)智能風(fēng)口：移動物聯(lián)網(wǎng)
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搶占下一個(gè)智能風(fēng)口：移動物聯(lián)網(wǎng)

本書是一本全面揭密移動物聯(lián)網(wǎng)概念、移動物聯(lián)網(wǎng)發(fā)展、移動物聯(lián)網(wǎng)應(yīng)用、移動物聯(lián)網(wǎng)未來趨勢的專著，特別是對智慧家居、智慧醫(yī)療、智能交通等8個(gè)領(lǐng)域的移動物聯(lián)網(wǎng)技術(shù)應(yīng)用進(jìn)行了全面剖析，實(shí)現(xiàn)移動物聯(lián)網(wǎng)在現(xiàn)實(shí)生活中的大范圍應(yīng)用，也為相關(guān)產(chǎn)業(yè)的升級、轉(zhuǎn)型，提供實(shí)戰(zhàn)指導(dǎo)，是一本綜合性的實(shí)用型書籍。

李四華 ·網(wǎng)絡(luò)通信 ·5.2萬字

Developing Web Applications with Oracle ADF Essentials
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Developing Web Applications with Oracle ADF Essentials

DevelopingWebApplicationswithOracleADFEssentialscoversthebasicsofOracleADFandthenworksthroughmorecomplextopicssuchasdebuggingandloggingfeaturesandJAASSecurityinJDeveloperasthereadergainsmoreskills.Thisbookwillfollowatutorialapproach,usingapracticalexample,withthecontentandtasksgettingharderthroughout.DevelopingWebApplicationswithOracleADFEssentialsisforyouifyouwanttobuildmodern,user-friendlywebapplicationsforallkindsofdatagathering,analysis,andpresentations.YoudonotneedtoknowanyadvancedHTMLorJavaScriptprogramming.BusinesslogiccanbeimplementedbyaddingJavacodeatwell-definedhookpoints,soyoudonotneeddoknowadvancedobject-orientedprogramming—regularJavaprogrammingskillsareenough.

Sten E. Vesterli ·網(wǎng)絡(luò)通信 ·5.2萬字

Spring Boot 2.0 Projects
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Spring Boot 2.0 Projects

Springisoneofthebesttoolsavailableonthemarketfordevelopingweb,enterprise,andcloud-readysoftware.ThegoalofSpringBootistoprovideasetoftoolsforquicklybuildingSpringapplicationsthatareeasytoconfigure,andthatmakeiteasytocreateandrunproduction-gradeSpring-basedapplications.SpringBoot2.0Projectswillgetyouacquaintedwithimportantfeaturesofthelatestversionofthisapplication-buildingtoolandwillcoverbasic,aswellasadvancedtopics.ThebookstartsoffbyteachingyouhowtocreateawebapplicationusingSpringBoot,followedbycreatingaSpringBoot-basedsimpleblogmanagementsystemthatusesElasticsearchasthedatastore.Asyoumakeyourwaythroughthechapters,you’llbuildaRESTfulwebservicesapplicationusingKotlinandtheSpringWebFluxframework.SpringWebFluxisanewframeworkthathelpsincreatingareactiveapplicationinafunctionalway.Towardtheendofthebook,youwillbuildataxi-hailingAPIwithreactivemicroservicesusingSpringBootandaTwitterclonewithaSpringBootbackend.Finally,you’lllearnhowtobuildanasynchronousemailformatter.

Mohamed Shazin Sadakath ·網(wǎng)絡(luò)通信 ·5.2萬字

HarmonyOS IoT設(shè)備開發(fā)實(shí)戰(zhàn)
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HarmonyOS IoT設(shè)備開發(fā)實(shí)戰(zhàn)

本書主要介紹如何使用HarmonyOS開發(fā)物聯(lián)網(wǎng)設(shè)備端軟件，具體包括外設(shè)控制、網(wǎng)絡(luò)編程、物聯(lián)網(wǎng)平臺接入等。本書的示例程序均在HiSparkWi-FiIoT開發(fā)套件上進(jìn)行測試和演示，部分章節(jié)內(nèi)容也適用于其他支持HarmonyOS的物聯(lián)網(wǎng)設(shè)備。本書共8章，分為4篇，即環(huán)境準(zhǔn)備篇、外設(shè)控制篇、傳輸協(xié)議篇、物聯(lián)網(wǎng)應(yīng)用篇。環(huán)境準(zhǔn)備篇包含第1章，主要內(nèi)容為如何搭建HarmonyOS開發(fā)環(huán)境。外設(shè)控制篇包含第2章～第4章，主要內(nèi)容為如何使用HarmonyOS控制外設(shè)。傳輸協(xié)議篇包含第5章和第6章，主要內(nèi)容為如何使用HarmonyOS控制Wi-Fi，以及如何使用HarmonyOS進(jìn)行網(wǎng)絡(luò)編程。物聯(lián)網(wǎng)應(yīng)用篇包含第7章和第8章。通過學(xué)習(xí)第7章，讀者能夠?qū)?nèi)核對象有比較深刻的理解。第8章的主要內(nèi)容包括如何集成MQTT客戶端SDK，以及如何開發(fā)一個(gè)物聯(lián)網(wǎng)應(yīng)用。

江蘇潤和軟件股份有限公司 ·網(wǎng)絡(luò)通信 ·5.1萬字

網(wǎng)絡(luò)基本通信約束下的系統(tǒng)性能極限分析與設(shè)計(jì)
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網(wǎng)絡(luò)基本通信約束下的系統(tǒng)性能極限分析與設(shè)計(jì)

本書介紹網(wǎng)絡(luò)基本通信約束（網(wǎng)絡(luò)噪聲、網(wǎng)絡(luò)帶寬、信道衰落、編碼解碼和量化等）下的網(wǎng)絡(luò)系統(tǒng)性能極限與有關(guān)性質(zhì)。借助通信理論、頻域分析方法、時(shí)域分析方法和互質(zhì)分解、內(nèi)外分解、全通分解、尤拉參數(shù)化等技術(shù)手段，揭示網(wǎng)絡(luò)系統(tǒng)性能極限與網(wǎng)絡(luò)基本通信約束和控制對象本身固有特性間的內(nèi)在定量關(guān)系和內(nèi)在聯(lián)系，并介紹連續(xù)系統(tǒng)、離散系統(tǒng)、單向通道、雙向通道、單通道和多通道等多種模式下網(wǎng)絡(luò)系統(tǒng)的性能極限，為網(wǎng)絡(luò)系統(tǒng)設(shè)計(jì)和控制器設(shè)計(jì)提供理論支撐和指導(dǎo)。

陳超洋等 ·網(wǎng)絡(luò)通信 ·5萬字

Hands-On Cloud Development with WildFly
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Hands-On Cloud Development with WildFly

Ifyou'reanexperienceddeveloperfamiliarwithJavaEEtechnologiesandwouldliketolearnhowyoucanusethosetechnologiesinthecloudwithWildFlyandOpenShift,thenthisbookisforyou.

Tomasz Adamski ·網(wǎng)絡(luò)通信 ·5萬字

Hands-On Enterprise Java Microservices with Eclipse MicroProfile
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Hands-On Enterprise Java Microservices with Eclipse MicroProfile

EclipseMicroProfilehasgainedmomentumintheindustryasamulti-vendor,interoperable,community-drivenspecification.ItisamajordisruptorthatallowsorganizationswithlargeinvestmentsinenterpriseJavatomovetomicroserviceswithoutspendingalotonretrainingtheirworkforce.ThisbookisbasedonMicroProfile2.2,however,itwillguideyouinrunningyourapplicationsinMicroProfile3.0.You'llstartbyunderstandingwhymicroservicesareimportantinthedigitaleconomyandhowMicroProfileaddressestheneedforenterpriseJavamicroservices.You'lllearnaboutthesubprojectsthatmakeupaMicroProfile,itsvaluepropositiontoorganizationsanddevelopers,anditsprocessesandgovernance.Asyouadvance,thebooktakesyouthroughthecapabilitiesandcodeexamplesofMicroProfile’ssubprojects-Config,FaultTolerance,HealthCheck,JWTPropagation,Metrics,andOpenTracing.Finally,you’llbeguidedindevelopingaconferenceapplicationusingEclipseMicroProfile,andexplorepossiblescenariosofwhat’snextinMicroProfilewithJakartaEE.Bytheendofthisbook,you'llhavegainedaclearunderstandingofEclipseMicroProfileanditsroleinenterpriseJavamicroservices.

Cesar Saavedra Heiko W. Rupp Jeff Mesnil Pavol Loffay Antoine Sabot Durand Scott Stark ·網(wǎng)絡(luò)通信 ·4.9萬字

Building RESTful Web Services with .NET Core
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Building RESTful Web Services with .NET Core

ThisbookisintendedforthosewhowanttolearntobuildRESTfulwebserviceswiththelatest.NETCoreFramework.Tomakebestuseofthecodesamplesincludedinthebook,youshouldhaveabasicknowledgeofC#and.NETCore.

Gaurav Aroraa Tadit Dash ·網(wǎng)絡(luò)通信 ·4.9萬字

Hands-On Chatbots and Conversational UI Development
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Hands-On Chatbots and Conversational UI Development

ThisbookisfordeveloperswhoareinterestedincreatinginteractiveconversationalUIs/Chatbots.AbasicunderstandingofJavaScriptandwebAPIsisrequired.

Srini Janarthanam ·網(wǎng)絡(luò)通信 ·4.9萬字

Selenium WebDriver 3 Practical Guide
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Selenium WebDriver 3 Practical Guide

SeleniumWebDriverisanopensourceautomationtoolimplementedthroughabrowser-specificdriver,whichsendscommandstoabrowserandretrievesresults.ThelatestversionofSelenium3bringswithitalotofnewfeaturesthatchangethewayyouuseandsetupSeleniumWebDriver.Thisbookcoversallthosefeaturesalongwiththesourcecode,includingademowebsitethatallowsyoutoworkwithanHMTL5applicationandotherexamplesthroughoutthebook.SeleniumWebDriver3PracticalGuidewillwalkyouthroughthevariousAPIsofSeleniumWebDriver,whichareusedinautomationtests,followedbyadiscussionofthevariousWebDriverimplementationsavailable.YouwilllearntostrategizeandhandlerichwebUIusingadvancedWebDriverAPIalongwithreal-timechallengesfacedinWebDriverandsolutionstohandlethem.Youwilldiscoverdifferenttypesanddomainsoftestingsuchascross-browsertesting,loadtesting,andmobiletestingwithSelenium.Finally,youwillalsobeintroducedtodata-driventestingusingTestNGtocreateyourownautomationframework.Bytheendofthisbook,youwillbeabletoselectanywebapplicationandautomateitthewayyouwant.

Unmesh Gundecha Satya Avasarala ·網(wǎng)絡(luò)通信 ·4.9萬字

Web Application Development with R Using Shiny（Third Edition）
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Web Application Development with R Using Shiny（Third Edition）

WebApplicationDevelopmentwithRUsingShinyhelpsyoubecomefamiliarwiththecompleteRShinypackage.ThebookstartswithaquickoverviewofRanditsfundamentals,followedbyanexplorationofthefundamentalsofShinyandsomeofthethingsthatitcanhelpyoudo.You’lllearnaboutthewiderangeofwidgetsandfunctionswithinShinyandhowtheyfittogethertomakeanattractiveandeasytouseapplication.Onceyouhaveunderstoodthebasics,you'llmoveontostudyingmoreadvancedUIfeatures,includinghowtostyleappsindetailusingtheBootstrapframeworkorandShiny'sinbuiltlayoutfunctions.You'lllearnaboutenhancingShinywithJavaScript,rangingfromaddingsimpleinteractivitywithJavaScriptrightthroughtousingJavaScripttoenhancethereactivitybetweenyourappandtheUI.You'lllearnmoreadvancedShinyfeaturesofShiny,suchasuploadinganddownloadingdataandreports,aswellashowtointeractwithtablesandlinkreactiveoutputs.Lastly,you'lllearnhowtodeployShinyapplicationsovertheinternet,aswellasandhowtohandlestorageanddatapersistencewithinShinyapplications,includingtheuseofrelationaldatabases.Bytheendofthisbook,you'llbereadytocreateresponsive,interactivewebapplicationsusingthecompleteR(v3.4)Shiny(1.1.0)suite.

Chris Beeley Shitalkumar R. Sukhdeve ·網(wǎng)絡(luò)通信 ·4.9萬字

QQ閱讀手機(jī)版

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