systems. It also broadly includes several types of broadband wireless access communication systems. The first commercially automated cellular network (the 1G generation) was launched in Japan by NTT in 1979. In the 1990s‚ the ’second generation ’ (2G) mobile phones came about‚ primarily using the GSM standard. Yet‚ this was nowhere near the expected standard and therefore the industry developed the 3G technology which made use of packet switching techniques for data transmission. As the use of 3G
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Cellular Technologies Harsh Dodiya ‚ harshdodiya@yahoo.com Abstract:- Now‚ days so many technologies are developing in every field but most in mobile technology field. Here we will introduce different cellular technologies like GSM‚ CDMA‚ 3G‚ WIMAX‚ WIFI‚ UMTS‚ GPRS‚ EDGE etc. also provide comparisons & differences amongst them. We can differentiate & compare each technology on the basis of frequency‚ bandwidth‚ voice code‚ data bit rate‚ short message services (SMS)‚ sim card‚ capacity‚
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Summary Technology is an essential part of any business and hence enterprises should have very clear understanding of their technology needs and opportunities. Sri Lankan Mobile Operators are in a better position in term of technology. Objective of this report is to analyze current technology level of mobile operators‚ their problem and the way of finding solutions using technology. Currently mobile communication industry is in a hazy situation. Although technology levels of mobile operators are
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Write a paper to compare and contrast between WIMAX and LTE I. INTRODUCTIONS 4G stand for fourth generation network for mobile communication. It is better as compare to 3G or 2G network. It provides ultra broadband internet access from USB wireless modem to laptops and to other mobile devices. The two most important technologies for 4G network are WIMAX and LTE. Basic Requirement for 4G International Telecommunication Union Had specified various type of requirement for 4G
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Inflation goes Down to Three Years Low to 6.62 percent in January 2013 Published on: 15-FEB-2013 Data released by the Commerce and Industry Ministry reported that Inflation went down to its three year low of 6.62 percent in January 2013. SEBI ordered freezing of accounts and attachment of properties of two companies of Sahara Published on: 14-FEB-2013 Seizure of Bank Accounts of two companies of Sahara and attachment of its properties ordered by SEBI‚ the market regulator on 13 February 2013
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Next Generation radios are designed—not surprisingly—to support Next Generation broadband networks and have evolved a set of features that take advantage of the packetized nature of Ethernet/IP traffic to make maximum use of the available licensed spectrum. Next Generation microwave features generally include all or a combination of the following: • • • • • • • Software scalable high capacity‚ with throughputs of 1 Gbit/s or
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CAN INDIA BECOME A SUPERPOWER Introduction: 1. The end of the Cold War and the era of “unipolar” US dominance that followed has led many to wonder about the future of international power. Who will rival‚ or perhaps even replace‚ the US? At least one…At least one obvious candidate has emerged. Although it would be premature to categorise China as a global superpower‚ it is quickly developing into the US’s most plausible challenger. But in discussions of globally important matters - Syria‚
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practitioners are conducting dubious businesses in the name of complementary therapy‚ without enough skills or credibility‚ as expressed in the text. I have to point out‚ however‚ that the argument was predominantly focused on those which fall into the “scam” category and hardly acknowledged other truly useful therapies such as osteopathy and acupuncture‚ which hold much more authenticity in terms of the effects to human health. That‚ in my opinion‚ is a profoundly wrong‚ because it would potentially rob
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AN EFFICIENT ICI CANCELLATION TECHNIQUE FOR OFDM COMMUNICATION SYSTEMS A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Master of Technology In Electronics System and Communication By BRAHMAJI T.A.R.K. Department of Electrical Engineering National Institute of Technology Rourkela 2009 AN EFFICIENT ICI CANCELLATION TECHNIQUE FOR OFDM COMMUNICATION SYSTEMS A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Master of Technology
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According to Brooks‚ credit card debt skyrocketed to $692 billion in 2001‚ and “by last year‚ it was up to $937 billion” (1). A large portion of society‚ usually consisting of those of those who are more at risk or more vulnerable to being roped into scams and what not‚ are burying themselves alive in debts they cannot afford pay off. Brooks says there are two classes here‚ one has “tax deferred savings plans‚ as well as an army of financial advisors” (1). These are usually the more educated‚ more
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