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通过对现有230MHz数传电台通信系统的分析，结合目前先进的无线通信技术，分别从网络结构、信道利用、频谱利用和通信可靠性等几个方面分析了230 MHz频谱资源的利用问题，并提出提高230MHz频段无线资源利用的可行性方法建议。,Through the existing 230MHz data radio communications system analysis, combined with advanced wireless communications technology, separa
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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
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Abstract
Orthogonal frequency division multiplexing (OFDM) is becoming the chosen
modulation technique for wireless communications. OFDM can provide large data
rates with sufficient robustness to radio channel impairments. Many research centers
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0下载：
Orthogonal frequency division multiplexing (OFDM) is becoming the chosen
modulation technique for wireless communications. OFDM can provide large data
rates with sufficient robustness to radio channel impairments. Many research centers
in the w
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一篇非常实用的无线通信方向的文献，是关于cdma系统中doa估计的经典-The use of antenna arrays in wireless communications
makes it possible to estimate the directions of arrival (DOAs)
of impinging waveforms. The latter can be exploited to enhance
channel estimation accuracy o
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The next generation of cellular technology is dramatically altering the communications landscape, changing the way people
access information and interact with one another. At the forefront of the new technology is LTE, the long-term evolution
of
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0下载：
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
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Optical wireless communications is a dynamic area of research and development. Combining
fundamental theory with a broad overview, this book is an ideal reference for anyone
working in the field, as well as a valuable guide for self-study.
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