3 2.1 Reasons for opting gi-fi 3 2.2 Bluetooth 4 2.3 Wi-Fi 4 2.4 Bluetooth versus wi-fi 5 2.5 Applications of Bluetooth vs. Wi-fi 5 2.6 Disadvantages of Bluetooth and Wi-fi: 6 3. GI-FI 7 4. TECHNOLOGIES USED 9 4.1 MULTIPLE INPUT MULTIPLE OUTPUT 9 4.2 SYSTEM-ON-A-PACKAGE 9 5. WORKING PRINCIPLE USED IN GI-FI 11 5.1 Time -Division Duplex 11 6. FREQUENCY OF OPERATION 12 6.1 Operation at 60 Ghz 12 6.2 Ultra wide band frequency usage 13 7. FEATURES OF GI-FI 14 8. APPLICATIONS 15 9. FUTURE
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CHAPTER 1 INTRODUCTION Wi-Fi (ieee-802.11b) and Wi-Max (ieee-802.16e) have captured our attention. As there are no recent developments which transfer data at faster rate as video information transfer taking lot of time. This leads to introduction of Gi-Fi technology. It offers some advantages over Wi-Fi‚ a similar wireless technology. In that it offers faster information rate (Gbps)‚ less power consumption and low cost for short range transmissions. Gi-Fi which is developed on an integrated
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The problems inherent in performance appraisal may be listed thus: 1. Judgement errors: People commit mistakes while evaluating people and their performance. Biases and judgments errors of various kinds may spoil the show. Bias here refers to distortion of a measurement. These are of various types: First impressions (primacy effect): The appraiser’s first impression of a candidate may color his evaluation of all subsequent behavior. In the case of negative primacy effect‚ the employee may seem
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Science Fiction Research Paper Whenever science fiction is read‚ tales of spaceships‚ lasers‚ and amazing technology fill the heads of the readers. However‚ science fiction is one of the most difficult genres to identify. Often times a science fiction novel will be written off as a fantasy or the other way around. Science fiction is one of the most interesting genres of literature‚ yet so little is known of it. First‚ what is science fiction and what makes it so difficult to tell apart from
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The Company: The analysis was made on the annual report for the year ended 30 June 2009‚ of the company “JB Hi-Fi Limited” which is one of the largest retailer chain groups for home consumer products such as consumer electronics‚ electrical goods‚ software including music‚ games and movies. The company is operating with 123 stores (106 Branded JB Hi-Fi) spread across Australia and New Zealand‚ who’s head office is in Chadstone VIC 3148‚ Australia. The Auditors The company’s financial report ending
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When trying to communicate with an individual there are more variables than simply gender that need to be assessed. However‚ there are many ways that society implies that this is not necessary. Our society has been taught that gender roles are inherent‚ biological and behavioral characteristics. This belief is perpetuated through mass media‚ toys‚ clothing trends‚ advertisements‚ architecture‚ food and virtually everything else around us. This process begins at birth and continues through adulthood
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SAP FI NOTES SAP FI NOTES INDEX |PARTICULARS |Page No. | |Introduction |3 | |Enterprise Structure |11
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original Hawthorne data explained that high-quality raw materials were responsible for high output in the relay assembly test room experiments. True False | 13. | Writer Elton Mayo advised managers to attend to employees’ emotional needs in his 1933 classic The Human Problems of an Industrial Civilization. True False | 14. | Mary Parker Follett urged managers to demand job performance from employees instead of merely attempting to motivate them. True False | 15. | According
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Computer Hardware Is No Longer a Major Barrier to Wide Use of Wireless Information Systems Introduction I will be writing this paper to support my title to the idea that computer hardware is no longer a major barrier for wireless information systems. If I were writing this paper 10 years ago it would be titled differently. With the advancements that have been made over the last decade we are given the technology to access almost any information that is available on the internet though a myriad
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Sci-Fi Questionnaire 1 Analysis My aim was to find out why people go to watch sci-fi movies? what captivates them the most? And how often do they watch sci-fi movies? So I prepared an appropriate questionnaire and distributed them equally amongst both genders and to people between the age groups of 7-40+. The result which I got cleared my doubts. The males love watching Sci-fi movies which are a hybrid of sci-fi and action. Most of them prefer to watch the movie in 3D animation as it gives
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