wily2014年新书UnderstandingLTEwithMATLABContentsPrefacexiiiListofAbbreviationsxvii1Introduction11.1QuickOverviewofWirelessStandards11.2HistoricalProfileofDataRates41.3IMT-AdvancedRequirements41.43GPPandLTEStandardization51.5LTERequirements51.6TheoreticalStrategies61.7LTE-EnablingTechnologies71.7.1OFDM71.7.2SC-FDM81.7.3MIMO81.7.4TurboChannelCoding81.7.5LinkAdaptation91.8LTEPhysicalLayer(PHY)Modeling91.9LTE(Releases8and9)111.10LTE-Advanced(Release10)111.11MATLAB?andWirelessSystemDesign111.12OrganizationofThisBook11References122OverviewoftheLTEPhysicalLayer132.1AirInterface132.2FrequencyBands142.3UnicastandMulticastServices142.4AllocationofBandwidth162.5TimeFraming172.6Time朏requencyRepresentation172.7OFDMMulticarrierTransmission202.7.1CyclicPrefix212.7.2SubcarrierSpacing22viContents2.7.3ResourceBlockSize222.7.4Frequency-DomainScheduling222.7.5TypicalReceiverOperations232.8Single-CarrierFrequencyDivisionMultiplexing232.9ResourceGridContent242.10PhysicalChannels252.10.1DownlinkPhysicalChannels262.10.2FunctionofDownlinkChannels272.10.3UplinkPhysicalChannels302.10.4FunctionofUplinkChannels302.11PhysicalSignals312.11.1ReferenceSignals312.11.2SynchronizationSignals332.12DownlinkFrameStructures342.13UplinkFrameStructures352.14MIMO352.14.1ReceiveDiversity362.14.2TransmitDiversity372.14.3SpatialMultiplexing382.14.4BeamForming392.14.5CyclicDelayDiversity402.15MIMOModes402.16PHYProcessing412.17DownlinkProcessing412.18UplinkProcessing432.18.1SC-FDM442.18.2MU-MIMO442.19ChapterSummary45References463MATLAB?forCommunicationsSystemDesign473.1SystemDevelopmentWorkflow473.2ChallengesandCapabilities483.3Focus493.4Approach493.5PHYModelsinMATLAB493.6MATLAB493.7MATLABToolboxes503.8Sim
2024/12/30 9:25:58 6.99MB LTE 4G MATLAB
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高等数学(同济第六版)<>光学教程(第三版哈工大理论力学(第七版)热力学·统计物理-汪志诚性代数同济第五版经典电动力学(中文)量子力学教程-周世勋电磁学数学物理方法电子线路·非线性部分(第四版)-谢嘉奎。
电子线路线性部分清华大学电路原理讲义数字电路与逻辑设计第四版)电路理论信号与系统(郑君里第二版)(清晰完整版本)电磁场与微波天线与电波传播课后答案(宋铮_张建华_著)天线原理与设计(王建)8PDF版线数字信号处理教程(第三版移动通信原理移动通信技术权威指南【试读】4G:LTE与LTE-Advanced(第2版)
2024/1/6 5:44:44 36.18MB 大学课程
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出版日期:2013年12月5日Thisbookisanin-depth,systematicandstructuredtechnicalreferenceon3GPP'sLTE-Advanced(Releases10and11),coveringtheory,technologyandimplementation,writtenbyanauthorwhohasbeeninvolvedintheinceptionanddevelopmentofthesetechnologiesforover20years.Thebooknotonlydescribestheoperationofindividualcomponents,butalsoshowshowtheyfitintotheoverallsystemandoperatefromasystemsperspective.Uniquely,thisbookgivesin-depthinformationonupperprotocollayers,implementationanddeploymentissues,andservices,makingitsuitableforengineerswhoareimplementingthetechnologyintofutureproductsandservices.Reflectingtheauthor's25plusyearsofexperienceinsignalprocessingandcommunicationsystemdesign,thisbookisidealforprofessionalengineers,researchers,andgraduatestudentsworkingincellularcommunicationsystems,radioair-interfacetechnologies,cellularcommunicationsprotocols,advancedradioaccesstechnologiesforbeyond4Gsystems,andbroadbandcellularstandards.Features:anend-to-enddescriptionofLTE/LTE-Advancedtechnologiesusingatop-downsystemsapproach,providinganin-depthunderstandingofhowtheoverallsystemworks;detailedalgorithmicdescriptionsoftheindividualcomponents'operationandinter-connection;strongemphasisonimplementationanddeploymentscenarios,makingthisaverypracticalbook;anin-depthcoverageoftheoreticalandpracticalaspectsofLTEReleases10and11;andclearandconcisedescriptionsoftheunderlyingprinciplesandtheoreticalconceptstoprovideabetterunderstandingoftheoperationofthesystem'scomponents.Itcoversallessentialsystemfunctionalities,features,andtheirinter-connectionsbasedonaclearprotocolstructure,includingdetailedsignalflowgraphsandblockdiagrams.Itincludesmethodologiesandresultsrelatedtolink-levelandsystem-levelevaluationsofLTE-Advanced.ItprovidesunderstandingandinsightintotheadvancedunderlyingtechnologiesinLTE-AdvanceduptoandincludingRelease11:multi-antennasignalprocessing,OFDM,carrieraggregation,coordinatedmulti-pointtransmissionandreception,eICIC,multi-radiocoexistence,E-MBMS,positioningmethods,real-timeandnon-real-timewirelessmultimediaapplications.
2023/9/3 0:18:42 24.59MB LTE-Advanced
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《大话移动通信》是一本全面引见移动通信的通俗图书,涵盖了从通信基本理论到GSM、WCDMA、TD-SCDMA、cdma2000、LTE、LTE-Advanced等各种通信制式的相关知识。
2023/2/21 21:46:23 33.44MB 大话移动通信 丁奇
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内容新颖实用:最新LTE和LTE-Advanced技术讨论结果的反映作者译者权威:3GPP标准制定者倾心编撰,国内通信技术专家严谨翻译内容全面深入:篇幅大,内容深刻透彻,适合作为人手一本的“宝典”
2017/8/7 8:35:46 35.18MB LTE 通信
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4G挪动通信技术权威指南LTE与LTE-Advanced中文版4G挪动通信技术权威指南LTE与LTE-Advanced中文版
2018/6/7 15:27:17 39.66MB 4G 移动通信 LTE LTE-Advanced
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在日常工作中,钉钉打卡成了我生活中不可或缺的一部分。然而,有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚,我总是得牢记打开钉钉应用,点击"工作台",再找到"考勤打卡"进行签到。有时候因为工作忙碌,会忘记打卡,导致考勤异常,影响当月的工作评价。而且,由于我使用的是苹果手机,有时候系统更新后,钉钉的某些功能会出现异常,使得打卡变得更加麻烦。 另外,我的家人使用的是安卓手机,他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说,每次打卡都是一次挑战。他们总是担心自己会操作失误,导致打卡失败。 为了解决这些烦恼,我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习,我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。
2024-04-09 15:03 15KB 钉钉 钉钉打卡