org/pubs/surveys CHANNEL ESTIMATION FOR WIRELESS OFDM SYSTEMS MEHMET KEMAL OZDEMIR‚ LOGUS BROADBAND WIRELESS SOLUTIONS‚ INC. AND HUSEYIN ARSLAN‚ UNIVERSITY OF SOUTH FLORIDA ABSTRACT Orthogonal frequency division multiplexing (OFDM) is a special case of multi-carrier transmission and it can accommodate high data rate requirement of multimedia based wireless systems. Since channel estimation is an integral part of OFDM systems‚ it is critical to understand the basis of channel estimation techniques
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International Marketing Channels True / False Questions 1. The distribution process includes promotion of goods and services by sellers and resellers. True False 2. The behavior of channel members in the distribution process is the result of the interactions between the cultural environment and the marketing process. True False 3. In an import-oriented distribution structure‚ supply often exceeds demand. True False 4. Traditional channels in developing countries
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Communication Channel Scenarios MGT/521 - Management April 23‚ 2012 Communication Channel Scenarios The ability to communicate is one of the most important skills that anyone can learn. Communication helped win the Civil War and keeps the gears of the global economy turning. People use communication with their employers‚ peers‚ family‚ friends‚ and even pets. Poor communication skills can make a good opportunity turn bad and a bad situation worse. Communication is more than just the
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Channel levels Most businesses use third parties or intermediaries to bring their products to market. They try to forge a "distribution channel" which can be defined as "all the organisations through which a product must pass between its point of production and consumption" Why does a business give the job of selling its products to intermediaries? After all‚ using intermediaries means giving up some control over how products are sold and who they are sold to. The answer lies in efficiency of
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Currently‚ M&S in Singapore is operating a business by a single channel‚ which is brick and mortar retail. According to BBC news‚ (2016) M&S revenue collapsed and it lost the market share to other rivals who are using a multi-channel platform. There are several reasons that led to decline in M&S over the period. Firstly‚ M’S website is not connected to the consumer’s web experience and physical experience (Shackleton‚ 2016). Secondly‚ the traditional store has limited operating time‚ thereby M&S
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communication channels that business leaders use to provide information to their audiences are very important so that the audience receives the message in a clear and concise manner so that it is clearly understood. In this document‚ I explore three communication channel scenarios and justify what communication channel best suits each situation. Communication Channel Scenarios In business‚ managers need to communicate using the best methods available and be mindful of the communication channel possible
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Is there any difference between channel conflict and channel competition? The main difference between these two terms is the consequences of the new competition. What I understand from the texts is that the channel conflict is derivated from the channel competition but this last not necessarily has to end in a conflict. So‚ the channel competition is when one channel serves customers that are already served by other channel but in different situations and offering different value proposition;
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Causes of Channel Conflicts Channel conflict is sometimes a destructive management issue. Caused by several factors Goal incompatibility: the channel partners have incompatible or misaligned goals‚ for example the manufacturer perceives his goals to be a market share and profit maximization in the long run‚ the wholesalers perceive their goals to be sales maximization and in turn profit maximization. The latter even prefer to work at higher margins and short term profitability. This makes
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The Age Omni-Channel Retailing Opportunies & Challenges In Indian Context Introduction Omni-channel retailing is focused on creating a seamless consumer experience for the connected customer who uses traditional and digital shopping channels simultaneously throughout the purchase journey. Whether it be an eCommerce website‚ a print catalog‚ or an actual brick-and-mortar store
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choosing distribution channels. Keegan and Schlegelmich (2001) explained that distribution channel can be considered as the method which is used for enterprises putting products into the market for consumers to use. The traditional distribution channel goes from supplier‚ manufacturer‚ distributor‚ wholesaler and retailer (Frazier‚ 1999). Indirect and direct are two different types of distribution channels (Wilkinson‚ 2001). According to Silva (2008)‚ “Well-chosen channels constitute a significant
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