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Description: 无线通信AF协作方式，在接受端采用MRC，EGC,SC进行合并，并进行误码率的比较，在4G中有较广泛的应用
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Size: 1552 |
Author: hanjianwu |
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Description: OFDM的仿真，这种技术wimax已经采用，未来的4G肯定也是基于这种技术。附件是源代码，仅供大家参考！ -OFDM simulation, WiMAX technology has been adopted as the future 4G is definitely based on the technology. The annex to the source code, only your reference!
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Size: 161792 |
Author: 刘奕 |
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Description: 关于在4g系统中接入最新方式wimax的详细介绍英文版-4g on the Access system means wimax latest detailed description of the English
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Size: 65536 |
Author: 秋风 |
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Description: PIC呀，就是并行干扰删除多用户检测，属于4G中候选技术的-PIC ah, the parallel is the deletion of multi-user interference detection, which the candidate belongs to 4G technology
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Size: 15360 |
Author: 钟秋 |
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Description: 多用户检测方面的一篇典型文章,主要做的是智能天线和联合检测,应用与B3G/4G-Multi-user testing of a typical article, mainly to do the smart antenna and joint detection, application and B3G/4G
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Size: 4408320 |
Author: yufe |
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Description: 4G无线通信系统中关键技术OFDM的系统仿真平台-4G wireless communication systems in key technology OFDM system simulation platform
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Size: 218112 |
Author: 杨阳 |
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Description: 4G无线移动通信中关键技术MIMO的系统仿真源代码-4G wireless mobile communications in the key technologies of the MIMO system simulation source code
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Size: 274432 |
Author: 杨阳 |
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Description: 4G通信系统关键技术初探很不错的,是我对4G的了解-4G communications systems of the key technology is pretty good, is my understanding of 4G
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Size: 137216 |
Author: dsfsd |
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Description: ofdm是今年来通信领域一种新兴的技术，正交频分复用同时也是4G的关键技术-OFDM is the beginning of this year, an emerging communications technology, orthogonal frequency division multiplexing is also a key technology 4G
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Size: 26624 |
Author: 张峻维 |
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Description: 在通信网络中，接入技术自始至终都是发展的热点。从时分、频分、码分到目前的空分，
从TDMA、CDMA到OFDMA，从单天线到智能天线，先进的技术日新月异，层出不穷。而随着这些新
技术的涌现，WiMAX网络也逐渐成为下一代通信系统的竞争者。很多人认为WiMAX即使无法最终
取代3G，也将是构建未来4G网络的基础，因此很多国际通信设备厂商对于正在兴起的WiMAX寄予
厚望，北电网络甚至放弃了传统3G的研发而专攻WiMAX。 -In the communications network, access technology throughout the development of hot spots. From midnight, frequency division, code assigned to the current air separation, from TDMA, CDMA to OFDMA, from a single antenna to the smart antennas, advanced technology with each passing day, one after another. With the emergence of these new technologies, WiMAX network is becoming the next generation of communication systems competitors. Many people think that WiMAX if not eventually replace 3G, will also be building a foundation for future 4G networks, so many international communications equipment manufacturers who are high hopes for the emergence of WiMAX, Nortel Networks or even to abandon the traditional 3G research and development and specializing in WiMAX.
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Size: 202752 |
Author: yangyin |
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Description: 本代码是基于MIMO-OFDM系统下做的信道估计技术的研究。MIMO,OFDM是4G的核心技术，两者相结合的估计算法也是现在研究的热点。本代码包括几种核心的估计算法并可直接仿真出结果。-The code is based on MIMO-OFDM system channel estimation to do research. MIMO, OFDM is the core of 4G technology, a combination of both the estimation algorithm is now a hot research. The code includes several core estimation algorithm and simulation results directly.
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Size: 2048 |
Author: 赵琪 |
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Description: 摘要:正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情
况下,保护时隙(CP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系
统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保
护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。
-O FDM is the key techno logy of 4G in the field of mobile comm unication.In this article O FDM
ba sic p rinc ip le is briefly in troduced.Then,the influence of CP and d iffe rent channe l e stim a tion on the system
pe rfo rm ance is emp ha tica lly analyzed respectively in Gauss and R ayle igh fading channe ls in the cond ition of ideal
synchronization.B e sides,based on the given system mode l O FDM system is compu te r sim u la ted w ith MA TLAB
language and the refe rentia l design p rocedure is given.Fina lly,the B ER cu rves of CP and channe l e stim ation a re
given and comp ared.The conclusion is sa tisfac to ry.
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Size: 9216 |
Author: 海之魂 |
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Description: This the Source code simulink for Software Define Radio, the new technology for 4G system. With this simulink, students can understand more clearly the construction of system.-This is the Source code simulink for Software Define Radio, the new technology for 4G system. With this simulink, students can understand more clearly the construction of system.
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Size: 94208 |
Author: omdung |
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Description: LTE (4G) simulation model
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Size: 31669248 |
Author: saifou |
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Description: simulation code about 4G system in cellphone OFDM.
From transmitter ,channel ,receiver..etc.
-simulation code about 4G system in cellphone OFDM.
From transmitter ,channel ,receiver..etc.
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Size: 6144 |
Author: allen |
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Description: 2.4G通讯系统的汉明码，PCM编码，等的MATLAB仿真-2.4G Communication Systems Hamming codes, PCM encoding, etc. MATLAB simulation
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Size: 5120 |
Author: liumc |
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Description: LTE 是3G向4G演进的版本。本书系统地介绍了3GPP长期演进的技术原理和系统设计。-LTE is the evolution of 3G to 4G version. This book introduces the principles of 3GPP Long Term Evolution technology and system design.
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Size: 9547776 |
Author: 张秀宁 |
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Description: 用matlab来仿真ofdm调制算法，ofdm技术用于4G无线通信系统。-Ofdm simulation using matlab to modulation algorithm, ofdm technology for 4G wireless communications systems.
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Size: 73728 |
Author: 高 峰 |
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Description: 4th Generation Long Term Evolution Network Planning
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Size: 856064 |
Author: hervin
|
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Description: LTE 包括MIMO OFDM ,Turbo编码等关键技术，理解4G技术，用matlab建模仿真重要关键技术。(LTE includes key technologies such as MIMO OFDM, Turbo coding and so on, understanding 4G technology and modeling and simulation key technologies with MATLAB.)
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Size: 2408448 |
Author: 江海山人 |
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