Description: L. Dong and A. P. Petropulu, 揗ultichannel ALLIANCES: A Cross-layer Cooperative Scheme for Wireless Networks,擨EEE Trans. on Signal ProcessingJanuary 2008. (MATLAB Code)-L. Dong and A. P. Petropulu, 揗ultichannel ALLIANCES: A Cross-layer Cooperative Scheme for Wireless Networks,擨EEE Trans. on Signal ProcessingJanuary 2008. (MATLAB Code) Platform: |
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Author:amir |
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Description: 本文在研究IEEE802.16e协议和SIP协议的基础上，提出了利用
SIP解决IEEE802.16接入网络中端到端切换的新方案。该方案采用跨
层切换的设计思想，联合MAC层和应用层SIP协议，在底层链路切换
的同时，完成应用层会话的修改，加快了切换过程，减少了切换时延，
提高了切换成功率。本文基于NS2仿真平台，完成了相应的仿真平台
搭建过程，实现了SIP协议模块和WiMAX协议模块的融合，扩展了SIP
协议模块的部分消息，最终在基于SIP协议模块和WiMAX协议的统一
NS2平台上实现了基于WiMAX接入、支持SIP扩展功能的SIP会话建
立和修改过程。
- On the basis of study of WiMfAX and SIP, a new mechanism using
SIP to achieve end-to-end handoff under IEEE802.16e access networks is
Ob
proposed
handoffs,
in this thesis. The mechanism adopts a cross-layer design
which means that the l}iIAC layer handoff procedure can
interleaved with that of the application layer. During the handoff at link
Platform: |
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Author:汪舵 |
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Description: LTE 链路级仿真代码,其中还包含经典的跨层调度算法，非常实用。-LTE link level simulation code, which also includes classical cross-layer scheduling algorithm is very practical. Platform: |
Size: 61572096 |
Author:zhu |
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Description: 提出一种可以在IEEE 802.11网络环境下使用的，基于IPv4的过后切换注册算法。在这种算法中，三层使用二层提供的切换触发消息以减少时延，这是一种跨层切换机制。-IEEE 802.11 is proposed can be used under the network environment, IPv4-based registration algorithm after the switch. In this algorithm, using the second floor offers three switch trigger message to reduce the delay, which is a cross-layer handoff mechanism. Platform: |
Size: 36951040 |
Author:曲景峰 |
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Description: This thesis aims to clearly describe the cognitive radio and its components and operations. Moreover, it aims on describing the expected outcome from the most common techniques that are proposed for use in cognitive radios. In addition, it describes the basic principles of game theory and some simple game models that can be used to analyze the efficiency of the optimization algorithms. Furthermore, it investigates the use of load balancing algorithm and genetic algorithm in optimizing the decision making operation in cognitive radios. Matlab software simulations were carried out and the results show the promising benefit of using those two algorithms along with game theory in optimizing the dynamic spectrum allocation process. Platform: |
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Author:hachem |
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Description: 本书从信道估计的角度出发,详细介绍了基于MIMO-OFDM技术的联合物理层和MAC层的跨层设计思想。-Book from the perspective of channel estimation, described in detail based on MIMO-OFDM technology, the physical layer and MAC layer of the joint cross-layer design. Platform: |
Size: 6342656 |
Author:zwb |
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Description: 神经网络训练，应用matlab7NN包，用一个隐藏层使用5折交叉验证。-Training the Neural Network
This script is something that I did for a course at Uni. It uses the Neural Networking package provided with MatLab 7 unfortunately I m not sure if it s available with the earlier versions of MatLab. This script uses the command lines for the package to perform the task, otherwise you can use the GUI that s provided, by typing nntool. This script shows 5 fold cross validation on a neural network with 1 hidden layer with a variable number of hidden nodes along with a single output. The entire process is done 2 times, because each time the data was encoded in a different manner, which in turn altered how much the Neural Network was able to learn from the data. Below you ll find the script to collect the data for the final results. Platform: |
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Author:kingking |
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Description: this the program for cross layer estimate in matlab environment-this is the program for cross layer estimate in matlab environment Platform: |
Size: 17408 |
Author:jai |
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Description: 包括广义互相关函数GCC时延估计，IMC-PID是利用内模控制原理来对PID参数进行计算，是一种双隐层反向传播神经网络，包括最小二乘法、SVM、神经网络、1_k近邻法,在matlab环境中自动识别连通区域的大小,研究生时的现代信号处理的作业。- Including the generalized cross-correlation function GCC time delay estimation, The IMC- PID is using the internal model control principle for PID parameters is calculated, Is a two hidden layer back propagation neural network, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Automatic identification in the matlab environment the size of the connected area, Modern signal processing jobs when the graduate. Platform: |
Size: 5120 |
Author:xyyvzs |
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Description: 实现了对10个数字音的识别程序对于初学matlab的同学会有帮助，基于欧几里得距离的聚类分析，FIR 底通和带通滤波器和IIR 底通和带通滤波器，是一种双隐层反向传播神经网络，使用大量的有限元法求解偏微分方程，详细画出了时域和频域的相关图，包括广义互相关函数GCC时延估计。- Realization of 10 digital audio recognition program Matlab for beginner students will help, Clustering analysis based on Euclidean distance, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Is a two hidden layer back propagation neural network, Using a large number of finite element method to solve partial differential equations, Correlation diagram shown in detail the time domain and frequency domain, Including the generalized cross-correlation function GCC time delay estimation. Platform: |
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Author:cbgnfhnr |
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Description: 神经网络实例文件说明：
1. chapter26_lvq.m为主程序，将该文件夹设置为MATLAB当前工作路径，运行即可。
2. crossvalidation_lvq.mat为增加了交叉验证功能(确定最佳的隐含层神经元个数)的LVQ程序。
3. chapter26_bp.m为对比的BP程序。
4. data.mat为数据文件。
5. 该程序在MATLAB2009a版本下测试通过，个别函数在低版本中不存在或者调用格式有所不同，参照对应版本中的帮助文档修改即可。
-Examples of neural network file specifications:
1. chapter26_lvq.m main program, the folder is set to MATLAB current working directory, run it.
2. crossvalidation_lvq.mat to increase cross-validation (to determine the optimal number of neurons in the hidden layer) of LVQ program.
3. chapter26_bp.m contrast to BP for the program.
4. data.mat data file.
5. The program in MATLAB2009a version tested, the individual does not exist or function call format is different, with reference to the corresponding version of the revised document to help low version. Platform: |
Size: 90112 |
Author:LIULIU |
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