Description: 802.11a WLAN PHY
There are *three* versions of the 802.11a physical layer model:
R13/IEEE80211a.mdl:
Requires R13 (MATLAB 6.5) and Stateflow (for adaptive modulation control)
R13/IEEE80211a_NoSF.mdl:
Requires R13 (MATLAB 6.5), but does not require Stateflow.
R13SP1/IEEE80211a.mdl
Requires R13SP1 (MATLAB 6.5.1), but does not require Stateflow.
This latest version also includes some bug fixes.
All Simulink models require the Communications Blockset.
-802.11a WLAN PHY There are three * * version s of the 802.11a physical layer model : R13/IEEE80211a.mdl : Requires R13 (MATLAB 6.5) and Stateflow (for ad aptive modulation control) R13/IEEE80211a_N oSF.mdl : Requires R13 (MATLAB 6.5), but does not require Stateflow. R13SP1/IEEE80 211a.mdl Requires R13SP1 (MATLAB 6.5.1). but does not require Stateflow. This latest ver folksy also includes some bug fixes. All Simulink models require the Communications Blockset. Platform: |
Size: 201426 |
Author:刘海涛 |
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Description: 802.11a WLAN PHY
There are *three* versions of the 802.11a physical layer model:
R13/IEEE80211a.mdl:
Requires R13 (MATLAB 6.5) and Stateflow (for adaptive modulation control)
R13/IEEE80211a_NoSF.mdl:
Requires R13 (MATLAB 6.5), but does not require Stateflow.
R13SP1/IEEE80211a.mdl
Requires R13SP1 (MATLAB 6.5.1), but does not require Stateflow.
This latest version also includes some bug fixes.
All Simulink models require the Communications Blockset.
-802.11a WLAN PHY There are three** version s of the 802.11a physical layer model : R13/IEEE80211a.mdl : Requires R13 (MATLAB 6.5) and Stateflow (for ad aptive modulation control) R13/IEEE80211a_N oSF.mdl : Requires R13 (MATLAB 6.5), but does not require Stateflow. R13SP1/IEEE80 211a.mdl Requires R13SP1 (MATLAB 6.5.1). but does not require Stateflow. This latest ver folksy also includes some bug fixes. All Simulink models require the Communications Blockset. Platform: |
Size: 200704 |
Author:刘海涛 |
Hits:
Description: 802.11a wlan物理层仿真，里面有三个物理模型，均用MATLAB编写-802.11a WLAN PHY
There are*three* versions of the 802.11a physical layer model:
R13/IEEE80211a.mdl:
Requires R13 (MATLAB ) and Stateflow (for adaptive modulation control)
R13/IEEE80211a_NoSF.mdl:
Requires R13 (MATLAB), but does not require Stateflow.
R13SP1/IEEE80211a.mdl
Requires R13SP1 (MATLAB), but does not require Stateflow.
This latest version also includes some bug fixes.
All Simulink models require the Communications Blockset. Platform: |
Size: 164864 |
Author:zhangli |
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Description: 此文档描述了IEEE802.11无线局域网协议标准，详细地描述了802.11MAC子层，内容设计802.11a和802.11b物理层的标准以及802.11eMAC子层标准。-This document describes IEEE 802.11 Wireless Local Area Network (WLAN) Standard. It describes IEEE
802.11 MAC Layer in detail and It briefly mentions IEEE 802.11a, IEEE 802.11b physical layer standard and
IEEE 802.11e MAC layer standard.
Platform: |
Size: 277504 |
Author:李峰 |
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Description: 本书是国内外使用最为广泛的计算机网络经典教材。全书按照网络协议模型（物理层、数据链路层、介质访问控制子层、网络层、传输层和应用层），自下而上系统地介绍了计算机网络的基本原理，并给出了大量实例。在讲述各网络层的同时，还融合进了近年来迅速发展起来的各种网络技术，如Internet、SONET、ADSL、CDMA、WLAN和蓝牙等。另外，针对当前计算机网络的发展现状以及计算机安全的重要性，本书用了一整间的篇幅对计算机安全进行了深入讨论。
本书的适用对象很广泛。对于学习计算机网络课程的本科生以及研究生，本书都可以作为教材或教学参考书，每一章后面的大量练习题，可用于课程作业或者复习要点。对于从事网络研究、网络工程以及使用和管理网络的科研和工程技术人员，本书也是一本很有价值的参考读物。-This book is the most widely used at home and abroad of computer network classical textbook. Encyclopedia according to network protocol model (physical layer, data link layer, medium access control son layer, network layer, the transport layer and the application layer), bottom-up systematically introduced the basic principle of computer network is presented, and a great number of examples. In telling the network layer at the same time, still shirt-sleeve developed rapidly in recent years and all kinds of network technology, such as the Internet, SONET, ADSL, CDMA, WLAN and bluetooth etc. In addition, in view of the current situation and the development of computer network computer security, the importance of this book USES the entire length between to computer security carried on the thorough discussion.
The book is a widely applicable object. To learn computer network course undergraduate and graduate students, this book can be used as a teaching material or reference book for teach Platform: |
Size: 11442176 |
Author:刘超 |
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Description: 中文摘要
正交频分复用（ OFDM ， Orthogonal Frequency Division
Multiplexing）是当前一种非常热门的通信技术。它即可以被看作是一种
调制技术，也可以被看作是一种复用技术。由于它具有抗多径衰落和频谱
利用率高的特点，因此被广泛应用于高速数字通信领域，比如应用于IEEE
802.11a无线局域网（WLAN）的物理层等等。
我的毕业设计的核心任务是：采用 FPGA 来实现一个基于OFDM 技术
的通信系统中的基带数据处理部分，即调制解调器。其中发射部分的调制
器包括：信道编码（Reed-Solomon 编码），交织，星座映射，FFT和插
入循环前缀等模块。我另外制作了相应的解调器，可以实现上述功能的逆
变换。
另外，我还对OFDM技术， IEEE 802.11a的标准文献，基于Simulink
的 OFDM 模型和仿真，ALTERA 公司的技术和 IP Core 的使用等方面进
行了研究。这些在文章中都有体现。
-Abstract
Orthogonal frequency division multiplexing (OFDM, Orthogonal the Frequency Division,
Multiplexing) is a very popular communication technology. It can be seen as a
Modulation technique can also be seen as a multiplexing technique. Because of its resistance to multipath fading and spectrum
High utilization characteristics, and is widely used in high-speed digital communications, such as used in IEEE
802.11a wireless LAN (WLAN) physical layer.
The core mission of my graduation project: FPGA to implement a technology based on OFDM
Communication systems in baseband data processing part, ie the modem. These emission part of the modulation
Includes: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and interpolation
Into the cyclic prefix modules. I also produced a corresponding demodulator can achieve the inverse of the above functions
Transformation.
In addition, OFDM technology, the IEEE 802.11a standard literature, based on Simulink
Platform: |
Size: 1553408 |
Author:万利 |
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Description: 802.11 WLAN物理层仿真源代码，使用matlab写的，比较新，比较全面，从发送端到信道到接收端都有。-802.11 WLAN physical layer simulation source code, use matlab write, relatively new and more comprehensive channel from the sending end to the receiving end has. Platform: |
Size: 2158592 |
Author:王苗 |
Hits:
Description: wlan物理层接收模型，给出了接收器各种模型-wlan physical layer receives the model, various models are given receiver Platform: |
Size: 2048 |
Author:李震 |
Hits:
Description: wlan物理层主运行函数，将数据传输过程表达-wlan physical layer of the main run function, expression data transfer process Platform: |
Size: 1024 |
Author:李震 |
Hits:
Description: 此为最新版本的11a的simulink仿真，是wlan的物理层的全部仿真过程，功能十分全面，对研究无线通信具有极高的价值，直接运行于matlab2015a及以上版本。-This is the latest version 11a simulink simulation, the whole simulation process wlan physical layer, the function is very comprehensive, the study of the wireless communication of high value, running directly matlab2015a and above. Platform: |
Size: 49152 |
Author:gaochuang |
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