of the networks and further to implement R&D research to bring out their sparks in this modern era. The differences are done on the following Index terms: Background difference‚ definitions‚ technologies progress‚ speed/ rate of transmission‚ switching technologies used‚ network‚ band width‚ design specification‚ QoS‚ service and billing‚ features and capabilities. Keywords: RAN‚ NETWORK‚SGSN SONET‚ UTRAN‚ FLASH OFDM‚ CORE 1. Introduction: 3G is also called third generation
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be able to withstand the treats posed by these five forces Analysis of the threat of new entrants to BP or Petroleum Industry According to porter the key barriers to entry are economies of scale capital expenditure requirements ‚ customer switching costs ‚ access to industry distribution channels ‚ and the threat of retaliation by the existing Industry players . Considering these factors for the Petroleum Industry the economies of scale is very high because of its capital-intensive nature of
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Awareness of the five forces can help a company understand the structure of its industry and stake out a position that is more profitable and less vulnerable to attack. 78 Harvard Business Review | January 2008 | hbr.org STRATEGY STRATEGY by Michael E. Porter Peter Crowther SHAPE THE FIVE COMPETITIVE FORCES THAT Editor’s Note: In 1979‚ Harvard Business Review published “How Competitive Forces Shape Strategy” by a young economist and associate professor‚ Michael E. Porter
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as Reynolds Metal integrated into aluminum cans. Conclusion: aluminum producers can exert a good deal of bargaining power over metal can manufacturers. Bargaining power of customers: 1. The products are indifferent‚ so buyers face no switching cost. 2. Buyer are very large and become more and more concentrated through consolidation 3. Buyers buy in large quantities and keep relationship with more than one can suppliers. 4. Buyer can post the threat of backward integration
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Habib Jewels (Yeong‚ 2013). Ultimately‚ the industry will become stagnant and thus they compete by taking market share away and create price wars among themselves as the fixed costs are increasingly high. Additionally‚ as the industry rises‚ the switching costs and degrees of differentiation get
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CONTACT AND BILINGUALISM QUSTION : EXPLAIN THE VALUE OF CODE SWITCHING AMONG BILINGUALS IN TRANSACTION DUE DATE : 6th MAY 2013 In linguistics‚ code switching is changing between two or more languages‚ or language varieties‚ in the context of a single conversation. Multilinguals sometimes use elements of multiple languages in conversing with each other. Thus‚ code-switching is the use of more than one linguistic variety in a manner consistent with
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Observations: • "Code-switching performs several functions (Zentella‚ 1985). First‚ people may use code-switching to hide fluency or memory problems in the second language (but this accounts for about only 10 percent of code switches). Second‚ code-switching is used to mark switching from informal situations (using native languages) to formal situations (using second language). Third‚ code-switching is used to exert control‚ especially between parents and children. Fourth‚ code-switching is used to align
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Chapter 7 Review Activities/Even Questions 2. Which of the following are services that telcos have offered as WAN services over the years? (Choose two answers.) a. Switched analog circuits b. Dedicated digital circuits c. Partition switching d. Telekinetic-division multiplexing 4. An enterprise network has many routers that connect to both a LAN as well as the WAN. Which one of the following statements best describes how routers typically use and think about their WAN connections
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HW1 1. Describe the common points between virtual circuit switching and circuit switching‚ and the common points between virtual circuit switching and datagram switching. Answer: Virtual circuit switching and circuit switching: Both require a link to be established before data is transferred and torn off once the transmission is over. Both have bandwidth efficiency. Virtual Circuit switching and datagram switching: Both transmit data using packet multiplexing. The packets are stored
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disadvantage - Switching costs – college‚ machine - Differentiation – brand loyalty - Access to distribution channels – creating of switching cost‚ price breaks‚ and cooperative advertising allowances - Government policy – license or permit‚ radio & TV station‚ airlines Substitute Products - Products that perform functions similar to an existing product - Cassette‚ CD‚ MP3 - Strong threat – more effective & lower price‚ especially lack switching costs - Differentiate
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