Underwater Wireless Sensor Networks Kai Chen1‚ Yi Zhou2‚ Jianhua He3 School of Information Security and Engineering‚ Shanghai Jiaotong University‚ China 2 School of Electronic‚ Information and Electrical Engineering‚ Shanghai Jiaotong University‚ China 3 Institute of Advanced Telecommunications‚ Swansea University‚ UK ∗ Corresponding author: Kai Chen‚ kchen@sjtu.edu.cn 1 Abstract In this paper‚ we study the localization problem in large-scale Underwater Wireless Sensor Networks (UWSNs). Unlike
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MIMO:- TECHNOLOGY TO ADVANCE WIRELESS TRANSMISSION NETWORKS Prof. Navin Srivastava (Department of Electronics Engg.) Bharati Vidyapeeth Deemed University College of Engineering‚ Pune Email id-navinsri@gmail.com Ms Meena Chavan (Department of Electronics Engg.) Bharati Vidyapeeth Deemed University College of Engineering‚ Pune Email id-mschavan@bvucoep.edu.in Surya Prateek Soni (Department of Electronics Engg.) Bharati Vidyapeeth Deemed University College of Engineering‚ Pune Email id-suryaprateeksoni@gmail
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The Industrial Wireless Sensor Networks (IWSN) Market for Manufacturing & Process Control Automation market is expected to grow from $1.610 billion in 2011 to $3.795 billion in 2017‚ at a CAGR of 15.58% from 2012 to 2017. The key companies with respect to Industrial Wireless Sensor Networks (IWSN) Market for Manufacturing & Process Control Automation include Emerson (U.S.)‚ GE Energy (U.S.)‚ Honeywell (U.S.)‚ ABB (Switzerland)‚ Endress+Hauser (Switzerland)‚ Siemens (Germany)‚ Yokogawa (Japan)‚ Yamatake
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Soft power without hard power is no power. In the early 1990s‚ Joseph Nye’s book Bound to Lead: The Changing Nature Of American Power ignited a huge discussion among society of the need to transition from America’s traditional use of hard power to something more benign which he termed soft power. Before looking at the two branches of power‚ we first define power as the ability to do something or act in a certain way. As Nye had pointed out‚ nations can wield power in two forms‚ soft and hard power
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I. Introduction In the field of International Relations‚ Joseph S. Nye Jr. has developed a theory about the concept of power he coined ‘soft power’ in his 1990 book Bound to Lead: The Changing Nature of American Power. A former United States assistant Secretary of Defense‚ and Dean of Harvard University’s John F. Kennedy School of Government as well as the chairman of the US National Intelligence Council‚ Joseph S. Nye Jr. is a political scientist. Considered to be the National Security Advisor
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4G Wireless Networks: Data and Bandwidth Improvements How much faster is 4G compared against 3G? The speed of 3G networks depends on how they are implemented. By 2010 Verizon (a CDMA network) had reached the limits of its 3G network speed in the United States. 4G networks allowed Verizon the ability to offer transmission speeds up to four times faster than its current 3G network. AT&T’s 3G network‚ however‚ is based on GSM. The GSM design left AT&T room to upgrade its current 3G speeds
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Communication for Wireless Networks by Ramesh Chembil Palat Dissertation submitted to the Faculty of Virginia Polytechnic Institute and State University in partial fulfillment of the requirements of the degree of DOCTOR OF PHILOSOPHY in Electrical Engineering Jeffrey H. Reed (Co-chair) A. Annamalai (Co-Chair) William H. Tranter Steven W. Ellingson Calvin J. Ribbens December 8‚ 2006 Blacksburg‚ Virginia Keywords: Cooperative Communication‚ Relaying‚ MIMO‚ Wireless Communications Copyright
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The aim of this report is to research wireless antennas and differences between them. Antennas are included 3 types: omnidirectional‚ semi-directional‚ and highly-directional. Any antenna has three fundamental properties: gain‚ directional and polarization. Omnidirectional Antennas. We can use this antenna in a: point-multipoint link‚ warehouse‚ hotspot‚ trade show‚ airport. The omnidirectional antennas transmit a signal in all directions‚ it is known dipole ("non-directional") antenna. The
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What is the relationship between soft and hard universalism? Which of the two doctrines you agree with the most and which of the two you feel applies to our current social environment the most? Please be specific and provide one example. The relationship between soft and hard universalism is that both have a set of universal morals that applies to every individual. However‚ for soft universalism‚ it is the universal morals that can be applied to all individuals‚ even if we think that someone is morally
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competitors on a local or even global scale‚ creating a negative or positive image of the country abroad. In the late twentieth century American political scientist Joseph Nye divided states influence and use of power into two categories: Hard Power (HP) and Soft Power (SP). HP is the ability to achieve foreign policy interests through military and economic power; while SP is the ability of a state to engage and achieve its objectives through influencing culture‚ social and political values. SP is
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