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找到约 702 项符合 multi-Channel 的查询结果

书籍 Channel+Coding+in+Communication+Networks

The very title of this book is borrowed from the information theory vocabulary, and, quite naturally, it is an outline of this theory that will serve as an introduction. The subject of information theory is the scientific study of communications. To this end it defines a quantitative measurement of ...
https://www.eeworm.com/dl/521831.html
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论文 Dynamic+Channel+Acquisition

Multiuser multiple-input-multiple-output (MU- MIMO) systems are known to be hindered by dimensionality loss due to channel state information (CSI) acquisition overhead. In this paper, we investigate user-scheduling in MU-MIMO systems on account of CSI acquisition overhead, where a base station dynam ...
https://www.eeworm.com/dl/521887.html
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书籍 LTE-Advanced+Relay+Technology

LTE-Advanced becomes a truly global standard for 4G cellular communications. Relay, as one of the key technologies of LTE-Advanced, can significantly extend the coverage, and improve the system throughput. LTE-A standards and tech- nologies were described in several recent books where the limited pa ...
https://www.eeworm.com/dl/521958.html
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书籍 MIMO+Broadcast+Channel

Due to the asymmetry between the amount of data traffic in the downlink and uplink direction of nowadays and future wireless networks, a proper design of the transceivers in the broadcast channel is inevitable in order to satisfy the users’ demands on data rate and transmission quality. This book d ...
https://www.eeworm.com/dl/521967.html
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书籍 MULTI-CARRIER DIGITAL COMMUNICATIONS

Multi-carrier modulation‚ Orthogonal Frequency Division Multi- plexing (OFDM) particularly‚ has been successfully applied to a wide variety of digital communications applications over the past several years. Although OFDM has been chosen as the physical layer standard for a diversity of important ...
https://www.eeworm.com/dl/522012.html
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书籍 Multi-Carrier+Spread+Spectrum+2007

Since the principle of multi-carrier code division multiple access (MC-CDMA) was simultaneously proposed by Khaled Fazel et al. and Nathan Yee et al. at the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) in the year 1993, multi-carrier spread spectrum (MC-SS ...
https://www.eeworm.com/dl/522013.html
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书籍 Multi-Functional MIMO Systems

The family of recent wireless standards included the optional employment of Multiple-Input Multiple-Output(MIMO)techniques.This was motivatedby the observationaccordingto the classic Shannon–Hartley law that the achievable channel capacity increases logarithmically with the transmit power. In contr ...
https://www.eeworm.com/dl/522015.html
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书籍 Multi-hop+Mesh+Networks

Notwithstanding its infancy, wireless mesh networking (WMN) is a hot and growing field. Wireless mesh networks began in the military, but have since become of great interest for commercial use in the last decade, both in local area networks and metropolitan area networks. The attractiveness of mesh ...
https://www.eeworm.com/dl/522016.html
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书籍 Multiple-Input+Multiple-Output+Channel+Models

Many wireless communications channels consist of multiple signal paths from the transmitter to receiver. This multiplicity of paths leads to a phenomenon known as multipath fading. The multiple paths are caused by the presence of objects in the physical environment that, through the mechanisms of pr ...
https://www.eeworm.com/dl/522019.html
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书籍 Multi-point Cooperative Communication Systems

This book is about multipoint cooperative communication, a key technology to overcome the long-standing problem of limited transmission rate caused by inter- point interference. However, the multipoint cooperative communication is not an isolated technology. Instead, it covers a vast range of resear ...
https://www.eeworm.com/dl/522020.html
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