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书籍 Principles+of+digital+communication

Communication has been one of the deepest needs of the human race throughout recorded history. It is essential to forming social unions, to educating the young, and to expressing a myriad of emotions and needs. Good communication is central to a civilized society. The various communication disciplin ...
https://www.eeworm.com/dl/522063.html
下载: 1
查看: 118

书籍 Reconfigurable+Mobile+Radio+Systems

Digital mobile wireless communication and the Internet have undergone a fantastic growth in the last few years and, despite originating from two different worlds, they are converging. This convergence corresponds to the evolution of mobile systems towards the highest broadband data transmissions (GS ...
https://www.eeworm.com/dl/522093.html
下载: 1
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书籍 Signal Processing for Telecommunications

This paper presents a Hidden Markov Model (HMM)-based speech enhancement method, aiming at reducing non-stationary noise from speech signals. The system is based on the assumption that the speech and the noise are additive and uncorrelated. Cepstral features are used to extract statistical informati ...
https://www.eeworm.com/dl/522115.html
下载: 1
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书籍 Software+Defined+Radio

Until the mid-1990s most readers would probably not have even come across the term soft- ware defined radio (SDR), let alone had an idea what it referred to. Since then SDR has made the transition from obscurity to mainstream, albeit still with many different understandings of the terms – software ...
https://www.eeworm.com/dl/522119.html
下载: 1
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书籍 Utility Maximization in Nonconvex Wireless Systems

Once upon a time, cellular wireless networks provided two basic services: voice telephony and low-rate text messaging. Users in the network were separated by orthogonal multiple access schemes, and cells by generous frequency reuse patterns [1]. Since then, the proliferation of wireless services, fi ...
https://www.eeworm.com/dl/522184.html
下载: 1
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书籍 VoIP+and+Unified+Communications

This book intends to prepare you to define Unified Communications (UC) for yourself and then get it to work for you. Each vendor pulls together from its available products a package of features related to voice, data, messaging, and image communications. That’s UC for one vendor, but it’s unlikely ...
https://www.eeworm.com/dl/522189.html
下载: 1
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书籍 Wavelength Division Multiplexing

Wavelength division multiplexing (WDM) refers to a multiplexing and transmission scheme in optical telecommunications fibers where different wavelengths, typically emitted by several lasers, are modulated independently (i.e., they carry independent information from the transmitters to the receivers) ...
https://www.eeworm.com/dl/522192.html
下载: 1
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书籍 Wi-Fi(TM), Bluetooth(TM), Zigbee(TM) and WiMax(TM)

Today wireless is becoming the leader in communication choices among users. It is not anymore a backup solution for nomadic travellers but really a newmoodnaturallyusedeverywhereevenwhenthewiredcommunicationsare possible. Many technologies evolve then continuously, changing the telecom- munication w ...
https://www.eeworm.com/dl/522195.html
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书籍 Wireless Communications 2nd Edition

n the first part of this book, we give an introduction to the basic applications of wireless com- munications, as well as the technical problems inherent in this communication paradigm. After a brief history of wireless, Chapter 1 describes the different types of wireless services, and works out the ...
https://www.eeworm.com/dl/522199.html
下载: 2
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书籍 Inside+the+Smart+Home

In 2001, Orange, a UK mobile network operator, announced the “Orange at Home” project, a smart house incorporating the latest technology wizardry built some 20 miles north of London. It was intended to be more than a mere showcase, with plans for real families to move in and live with the smart ho ...
https://www.eeworm.com/dl/522293.html
下载: 1
查看: 69