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LDPC.rar
- LDPC码编译码源程序，可生成任意非规则二进制校验矩阵，并可进行LLR BP译码,LDPC codec source code can be generated non-arbitrary rules binary check matrix, LLR BP decoding can be carried out
OFDM-simulation-and-analysis.r
- 1.通过对典型环境下OFDM系统参数的设置，获得了OFDM性能参数的描绘和优势。 2.对OFDM系统下的误码率进行了数值仿真分析，给出了误比特变化区间。 3.代码风格良好，结构严谨，注视充分，适合接口移植和修改。 ,1. Through a typical environment, OFDM system parameters set to obtain the performance parameters of the OFDM descr iption and advantages.
2.4Gwifi
- 2.4G无线wifi关于天线增益的一些计算公式，可以大概计算出连接的速度-2.4G wireless wifi antenna gain on some formula, you can probably figure out the connection speed
PerformanceEvaluationofIEEE802.16einOFDMPhysicalla
- Performance Evaluation of IEEE 802.16e in OFDM Physical layer.-Performance Evaluation of IEEE 802.16e in OFDM Physical layer. a simulation model based on 802.16e OFDM-PHY baseband and demonstrated in different simulation scenarios with different mo
ClusterProtocols
- 分析了无线传感器网络分簇路由机制,着重从簇头的产生、簇的形成和簇的路由角度系统地描述了当前典型的分簇路由算法,并比较和分析了这些算法的特点和适用情况.最后结合该领域当前研究现状,指出分簇路由算法未来的研究重点.-Analysis of wireless sensor network clustering routing mechanisms, focusing on the selection of cluster head, cluster formation and cluster rout
87361015MIMO_OFDMsystem
- 这是关于ofdm-mimo的一段小程序，能运行出来，得出几个信噪比的图-This is on ofdm-mimo' s a small program that can run out of plans to draw a number of signal to noise ratio
pn_sychronization_algorithm
- 此算法是基于PN序列的经典的定时同步算法，能直接出图，望对大家有用-This algorithm is based on the classic PN sequence timing synchronization algorithms, directly out of maps, useful look on the U.S.
WiMAX_SECUERITY
- 文章根据WiMAX的特点，详细分析了802.16d和802.16e中常见的安全策略，介绍了关于WiMAX的IMS应用，特别是VoIP的安全问题，并讲述了WiMAX中端到端的安全策略，最后指出了现有安全策略的不足和改进方向。 -The article in accordance with the characteristics of WiMAX, a detailed analysis of the 802.16d and 802.16e common security policy, infor
ofdm_signal
- it gives serial in parallel out code for ofdm in matlab
yueduwenxian
- 每个研究生都要看的好资料，上面是很多研究生牛人的学习方法以及写论文的建议，个人认为很有价值，一直保存着，现在拿出来跟大家分享-Every graduate student should see good information, the above is that many graduate students who study methods and cattle to write thesis proposal, individuals of great value that has bee
isbn9789514262203.pdf.tar
- Iterative receiver techniques, multiple-input – multiple-output (MIMO) processing, and orthogonal frequency division multiplexing (OFDM) are amongst the key physical layer technologies when aiming at higher spectral efficiency for a wireless comm
sakis3g-source.tar
- Sakis3G is a tweaked shell scr ipt which is supposed to work out-of-the-box for establishing a 3G connection with any combination of modem or operator. It automagically setups your USB or Bluetooth™ modem, and may even detect operator settings.
ResearchHandoverMechanisminLTESystem
- 】3GPP LTE是基于OFDM和MIMO技术对当前3G系统的中长期演进，对现有的3G系统的网络结构和无线接入方 式都有较大的改进。 文章详细分析了3GPP LTE所规范的切换过程， 并对各大厂商提出的移动终端接入目标基站的几种方法 （同 步和非同步）做了比较性研究。-3G LTE based on the technology of OFDM and MIMO is the long term evolution of 3G system , and it has made gr
bufferPwater-filling
- We consider a OFDM based communication network model with one source, one destination and one relay between them. For the simulation, it is assumed that the destination is out of reach of the source due to distance or obstacles. This means it can onl
Matrix_inversion_Multiuser_MIMO
- Channel Inversion for Multiuser MIMO with MMSE criteria. It picks 4 active users out of 20 users and make a MU-MIMO layout for Multi-user operation.
readCPu
- 实时获取手机cpu的使用率 欢迎大家下载-Dingding Ding Ding Dingding top out-and-out Dingding Ding Dingding Ding Ding Dingding top
Report-Milad-Vahedi
- In this project an adaptive beamforming technique is proposed based on directly minimizing the BER1. A particular approach that has shown real promise in achieving substantial capacity enhancements is the use of adaptive antenna arrays. A beamformer
atxps
- What would you do if you have got a couple broken Switch Mode Power Supplies, a screw driver and some curiosity!? Well obviously you would crack it open and try to figure it out. I have to admit, we would probably have opened them before they were ev
Random-number-generation
- 随机数的产生，贡献出去，希望大家多多指点。-Random number generation, contribution out hope that many instructions.
23 mimo信道模型案例
- MIMO系统由于在空间中具有多个发送和接收天线，因此其信道模型也具有其特有的复杂性。尽管具有这种复杂性，对MIMO信道进行建模仍然十分必要。因为在MIMO传输技术的研发过程中，需要对新技术进行链路级或系统级的仿真，以此评估各种传输技术的实际性能。而只有对MIMO信道进行了足够精确的建模，并将信道模型应用在计算机仿真中，才能进行贴近实际的性能评估，得出有参考价值的评估结果，为传输技术的研发指明正确的道路。(MIMO system has multiple transmit and receive