Performance Analysis of OFDM Systems using Cooperative Diversity Techniques Abstrac t: Cooperative Diversity has been widely used in wireless network‚ and Orthogonal frequency division multiplexing (OFDM) is a key technique of multi-carrier transmission to meet high data rate requirement of wireless communication. The aim of this project is to combine the technology of OFDM with cooperative diversity techniques. The simulation will be done in MATLAB. The performance of the system will be compared
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3018 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS‚ VOL. 9‚ NO. 10‚ OCTOBER 2010 Low Complexity Transmit Antenna Selection with Power Balancing in OFDM Systems Ki-Hong Park‚ Student Member‚ IEEE‚ Young-Chai Ko‚ Senior Member‚ IEEE‚ and Mohamed-Slim Alouini‚ Fellow‚ IEEE Abstract—In this paper‚ we consider multi-carrier systems with multiple transmit antennas under the power balancing constraint‚ which is defined as the constraint that the power on each antenna should be limited under a certain
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MCI Takeover Battle: Case analysis questions 1. What are the strengths and weaknesses of Verizon‚ MCI‚ and Qwest? Where are the synergies in the proposed combination? 2. Evaluate the two offers in Exhibit 7. What explains the two structures? In each case‚ what is the value to MCI shareholders? 3. Merger arbitrage (or risk arbitrage) funds speculate on the completion of stock and cash mergers‚ typically buying the target and hedging the risk of the acquirer’s shares accordingly to exchange ratio
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Bluetooth technology has given us the ability to talk to people around the world as if they were standing in the next room with no wires or cables attached. This is important as we continue to explore even greater capability of means to become a totally wireless world by using this new Bluetooth technology and discovering how far it will continue to grow until the next new invention to communicate comes along in the future. When you walk around any city streets‚ as you are driving around any city
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Montreal Secretary: Mr. Arash Shafiei Concordia University‚ Montreal Webmasters: Mr. Kian Jalaleddini Mr. Nguyen Tan Nguyen Concordia University‚ Montreal June 14-17‚ 2011 4 Annual Fly-By-Wireless (FBW11) Workshop Concordia University‚ Montreal‚ Quebec‚ Canada th “Fly-by-Less Wires and Fly-by-Wireless” CANEUS / IEEE FBW11 Scope: 1. Provide international forum on
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interpret the BAC (Blood Alcohol Concentration) of the user. Then based on state laws in which the user resides‚ the unit will send a signal to the ignition switch to allow the operation of the vehicle if the user is legally sober. This will be a wireless transmission from the breathalyzer to the remote switch with a transmission distance of up to 100 feet. Since this could be a marketable product‚ an added feature of selecting the user’s state will be included in order to take into account different
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Visions & Missions MGMT432 Apple- Mission Statement: Apple is committed to bringing the best personal computing experience to students‚ educators‚ creative professionals and consumers around the world through its innovative hardware‚ software and Internet offerings. How we calculate our carbon footprint. To accurately measure a company’s environmental footprint‚ it’s important to look at the impact that company’s products have on the planet. For the past three years‚ Apple has used
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CHAPTER 1 INTRODUCTION The rapid development in science and technology has paved its way for sophistication by automation. People now a days‚ are inclined towards devices that are sophisticated‚ simpler to use and secure. In this project entitled “Home Appliances Control using Different Controlling Modes “‚ a prototype is developed which shows how the best utilization of technology can be made in order to secure a home not only from threat but also by ensuring all the safety measures. The
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Main title: Near Field Communications NFC Problem Solving Theory Unit 1Research Paper 1: Paradigm Shift Introduction NEAR FIELD COMMUNICATION allows wireless communication and the exchange of data between digital devices‚ like smart phones. NFC is somewhat like Bluetooth at first glance. NFC is an extension of radio-frequency identification (RFID) Except NFC is designed for devices that are close in proximity. There are three forms of NFC technology all are similar
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that is discussions. There are two more tools that I will discuss with the company and will benefit the company to use. Wireless technology is one of the topics of discussion and how it would impact this company. Comparisons that will show the cost between wired networks versus wireless networks and will be available for review by management’s. The chart will reveals that wireless networks are cheaper to install compared to networks that are wired systems. Recommendations The evaluations of
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