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  • Modeling+and+Analysis+of+Telecommunications

    The insinuation of telecommunications into the daily fabric of Our lives has been arguably the most important and surprising development of the last 25 years. Before this revolution, telephone service and its place in Our lives had been largely stable for more than a generation. The growth was, so to speak, lateral, as the global reach of telecommunications extended and more people got telephone service. The distinction between oversea and domestic calls blurred with the advances in switching and transmission, undersea cable, and communication satellites. Traffic on the network remained overwhelmingly voice, largely in analog format with facsimile (Fax) beginning to make inroads.

    標簽: Telecommunications Modeling Analysis and of

    上傳時間: 2020-05-31

    上傳用戶:shancjb

  • Practical+Wireless+Data+Modem+Design

    Without doubt, the age of information communications is upon 11s. The rapid pace of technological advancement in digital data communications can  be  wit- nessed in  a  multitude of applications in Our day-to-day existence. In recent years, the widespread proliferation of wireless digital cornmunications  hass  been readily accepted by the general population worldwide; this is nearly unpa~rallcled in few other human scientific achievements in terms  of  scope and speed  of  devel- opment. 

    標簽: Practical Wireless Design Modem Data

    上傳時間: 2020-05-31

    上傳用戶:shancjb

  • RFIC+Design+for+Cognitive+Radio+Systems

    Cognitive radios have become a vital solution that allows sharing of the scarce frequency spectrum available for wireless systems. It has been demonstrated that it can be used for future wireless systems as well as integrated into 4G/5G wireless systems. Although there is a great amount of literature in the design of cognitive radios from a system and networking point of view, there has been very limited available literature detailing the circuit implementation of such systems. Our textbook, Radio Frequency Integrated Circuit Design for Cognitive Radios, is the first book to fill a disconnect in the literature between Cognitive Radio systems and a detailed account of the circuit implementation and architectures required to implement such systems. In addition, this book describes several novel concepts that advance state-of-the-art cognitive radio systems.

    標簽: Cognitive Systems Design Radio RFIC for

    上傳時間: 2020-06-01

    上傳用戶:shancjb

  • SDN Software Defined Networks

    The first question most readers of an O’Reilly book might ask is about the choice of the cover animal. In this case, “why a duck?” Well, for the record, Our first choice was a unicorn decked out in glitter and a rainbow sash. That response always gets a laugh (we are sure you just giggled a little), but it also brings to the surface a common perception of software-defined networks among many expe‐ rienced network professionals. Although we think there is some truth to this perception, there is certainly more meat than myth to this unicorn.

    標簽: Networks Software Defined SDN

    上傳時間: 2020-06-01

    上傳用戶:shancjb

  • Systems+Engineering+in+Wireless+Communications

    In Helsinki during a visiting lecture, an internationally well-known professor in communica- tionssaid,‘InthecommunicationssocietywehavemanagedtoconvertOurproposalsandideas to real products, not like in the control engineering society. They have very nice papers and strong mathematics but most of the real systems still use the old PID controllers!’. As Our background is mainly in control as well as communications engineering, we know that this thought is not very accurate. We agree that most of the practical controllers are analog and digital PID controllers, simply because they are very reliable and able to achieve the required control goals successfully. Most of the controllers can be explained in terms of PID. The reasons behind this impressive performance of PID will be explained in Chapter 2.

    標簽: Communications Engineering Wireless Systems in

    上傳時間: 2020-06-01

    上傳用戶:shancjb

  • Theory+and+Applications+of+OFDM+and+CDMA

    Wireless communication has become increasingly important not only for professional appli- cations but also for many fields in Our daily routine and in consumer electronics. In 1990, a mobile telephone was still quite expensive, whereas today most teenagers have one, and they use it not only for calls but also for data transmission. More and more computers use wireless local area networks (WLANs), and audio and television broadcasting has become digital.

    標簽: Applications and Theory OFDM CDMA of

    上傳時間: 2020-06-01

    上傳用戶:shancjb

  • Wireless Broadband Handbook

    Welcome to the world of wireless communications and the logical extension to the broadband architectures that are emerging as the future of the industry. No aspect of communications will be untouched by the wireless interfaces;no part of Our working environment will be left untouched either. As the world changes and the newer technologies emerge, we can expect to see more in the line of untethered communications than in the wired inter- faces. 

    標簽: Broadband Wireless Handbook

    上傳時間: 2020-06-01

    上傳用戶:shancjb

  • Coriolis Vibratory Gyroscopes

    Thanks to the advances in micromachining fabrication technologies and significant cost reduction due to mass production, miniature sensors of angular rate, or gyroscopes, found their way into the everyday life of every user of modern gadgets, such as smart phones, tablets or even wristwatches. Often without realising, many of us are carrying in Our pockets fully equipped with all necessary sensors complete inertial navigation systems that not so long ago were available only for advanced vehicles in sea, land, air or space. Accelerometers and gyroscopes are found in specifications of any gadget supposed to react to user movements. And one of the most commonly used type of gyroscopes used to developed these systems is Coriolis vibratory gyroscope (CVG).

    標簽: Gyroscopes Vibratory Coriolis

    上傳時間: 2020-06-06

    上傳用戶:shancjb

  • Ecological+Design+of+Smart+Home+Networks

    In this age of science and technology, the global economy has developed so much that Our lifestyles are now extremely modernized and developed. In some ways, modern society seems to have reached the utmost state of advancement in various areas, including eco- nomic development, science and technology pursuit, and the utilization of the given nat- ural environment. However, it is important to consider approaches that may allow human beings to stay longer on the Earth while enjoying fulfilling and peaceful daily lives.

    標簽: Ecological Networks Design Smart Home of

    上傳時間: 2020-06-06

    上傳用戶:shancjb

  • Service+Robotics+within+the+Digital+Home

    Over the past few decades there has been an exponential growth in service robots and smart home technologies, which has led to the development of exciting new products in Our daily lives. Service robots can be used to provide domestic aid for the elderly and disabled, serving various functions ranging from cleaning to enter- tainment. Service robots are divided by functions, such as personal robots, field robots, security robots, healthcare robots, medical robots, rehabilitation robots and entertainment robots. A smart home appears “intelligent” because its embedded computers can monitor so many aspects of the daily lives of householders. For example, the refrigerator may be able to monitor its contents, suggest healthy alter- natives and order groceries. Also, the smart home system may be able to clean the house and water the plants.

    標簽: Robotics Service Digital within Home the

    上傳時間: 2020-06-06

    上傳用戶:shancjb

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