Description: This model is just testing an idea of MIMO, which IEEE802.11n
will have. But I havo not seen the standard, I tried to make
it with 11a. Actually this model would not work in real world,
because the preambles were not designed to solve the MIMO feature.
But this model may be useful to get some idea to start to
design a PHY with MIMO.
-This model is just an idea of testing MIMO. IEEE802.11n which will have. But I havo not seen the standard. I tried to make it with 11a. Actually this model w ould not work in real world. because the preambles were not designed to solv e the MIMO feature. But this model may be useful t o get some idea to start to design a PHY with MIMO. Platform: |
Size: 50176 |
Author:小草 |
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Description: MIMO 表示多输入多输出。读/maimo/或/mimo/，通常美国人前者，英国人读后者，国际上研究这一领域的专家较多的都读读/maimo/。通常用于 IEEE 802.11n，但也可以用于其他 802.11 技术。MIMO 有时被称作空间多样，因为它使用多空间通道传送和接收数据。只有站点（移动设备）或接入点（AP）支持 MIMO 时才能部署 MIMO。-Multiple Input Multiple Output MIMO said. Read/maimo/or/mimo /, usually Americans former British reading the latter, international research expert in this field are more read/maimo /. Commonly used in IEEE 802.11n, but can also be used for other 802.11 technologies. MIMO spatial diversity is sometimes called, because it uses multiple spatial channels to send and receive data. Only site (mobile device) or access point (AP) support only when the deployment of MIMO MIMO. Platform: |
Size: 107520 |
Author:李国俊 |
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Description: IEEE802．11n是无线局域网技术的最新标准，介绍了基于802．11n的MIMO（多入多出）、OFDM（正交频分复用）和双频带等无线通信系统的关键技术，分析了在802．11n标准下WLAN的安全问题，通过数据加密、双向认证、动态WEP密钥和虚拟专用网络等方法，提出了基于802．11n的WLAN安全解决方案。 -IEEE802.11n is the latest wireless LAN technology standard introduced based on 802.11n, MIMO (Multiple Input Multiple Output), OFDM (orthogonal frequency division multiplexing) and dual-band wireless communication systems such as key technologies analyzed in 802 .11 n Standard WLAN security issues, through data encryption, mutual authentication and dynamic WEP key and virtual private network, the proposed 802.11n-based WLAN security solution. Platform: |
Size: 254976 |
Author:柳莺 |
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Description: OFDM
MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE, Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n), wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). In MIMO-OFDM Wireless Communications with MATLAB, the authors provide a comprehensive introduction to the theory and practice of wireless channel modeling, OFDM, and MIMO, using MATLAB programs to simulate the various techniques on MIMO-OFDM systems Platform: |
Size: 2048 |
Author:raju |
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Description: In this paper, we have proposed a new PAPR reduction
technique in MIMO-OFDM systems. It achieves the result
which proves the PAPR of 2×2 MIMO-OFDM systems. The
parameters of the simulation are determined by standard IEEE
802.11n. From the simulation results, it is shown the proposed
method has better PAPR performance in this system.
Additionally, when the number of sub-blocks is increased, high
PAPR reduction performance can be obtained. Platform: |
Size: 2048 |
Author:louza |
Hits:
Description: MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE,
Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n),
wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book provides a
comprehensive introduction to the basic theory and practice of wireless channel modeling,
OFDM, and MIMO, with MATLAB programs to simulate the underlying techniques on
MIMO-OFDM systems. This book is primarily designed for engineers and researchers who are
interested in learning various MIMO-OFDM techniques and applying them to wireless
communications. It can also be used as a textbook for graduate courses or senior-level
undergraduate courses on advanced digital communications. The readers are assumed to have
a basic knowledge on digital communications, digital signal processing, communication
theory, signals and systems, as well as probability and random processes. Platform: |
Size: 11264000 |
Author:Robin |
Hits:
Description: 基于IEEE802.11n MIMO-OFDM的时域同步和频域同步，经典算法和改进算法的对比，并且中英文均包含-Time domain based on IEEE802.11 n MIMO- OFDM synchronization and frequency synchronization, classic algorithms and the comparison of improved algorithm, and are included in both English and Chinese Platform: |
Size: 398336 |
Author:李玉 |
Hits:
Description: MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE,
Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n),
wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book provides a
comprehensive introduction to the basic theory and practice of wireless channel modeling,
OFDM, and MIMO, with MATLAB programs to simulate the underlying techniques on
MIMO-OFDM systems. This book is primarily designed for engineers and researchers who are
interested in learning various MIMO-OFDM techniques and applying them to wireless
communications. It can also be used as a textbook for graduate courses or senior-level
undergraduate courses on advanced digital communications. The readers are assumed to have
a basic knowledge on digital communications, digital signal processing, communication
theory, signals and systems, as well as probability and random processes. Platform: |
Size: 5013504 |
Author:werad |
Hits:
Description: With the increasing demand of higher data rate for telecommunication, the IEEE802.11n standard was constituted in 2009. The most important character of the standard is MIMO-OFDM, which not only improves the throughput but also the spectrum efficiency and channel capacity. And in wireless communication, the role of MIMO detectors plays an important part to remove inter-symbol interference (ISI) caused by multipath fading channel. In this paper the BER performance of IEEE 802.11n for 3x2, 4x2 and 4x3 antennas are compared using MMSE and ZF detectors in Matlab Simulink. Platform: |
Size: 465920 |
Author:wawi |
Hits:
Search - MIMO-OFDM IN 802.11N