Introduction Over the last few years‚ Wireless Local Area Networks (WLANs) have gained strong popularity in a number of vertical markets‚ including health-care‚ retail‚ manufacturing‚ warehousing‚ and academic areas. These industries have profited from the productivity gains of using hand-held terminals and notebook computers to transmit real time information to centralized hosts data processing [1]. Wireless communications offer users and organizations many benefits such as portability and
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BSBMKG514A Implement and monitor marketing activities [ Revision Number: 1 ] BSBMKG514A Implement and monitor marketing activities Modification History Not applicable. Unit Descriptor Unit descriptor | This unit describes the performance outcomes‚ skills and knowledge required to implement marketing activities described in a marketing plan‚ to monitor their effectiveness in meeting organisational marketing objectives‚ and take actions to improve marketing performance.No licensing‚ legislative
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Technology has affected society and its surroundings in a number of ways. In many societies‚ technology has helped develop more advanced economies (including today’s global economy) and has allowed the rise of a leisure class. Many technological processes produce unwanted by-products‚ known as pollution‚ and deplete natural resources‚ to the detriment of the Earth and its environment. Various implementations of technology influence the values of a society and new technology often raises new ethical
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Continental Drift‚ Plate Tectonics‚ The North American Plate The experts and scientists have theories on how the the world’s plates move and how earthquakes occur. These theories on how the world’s plate move is called continental drift and the theory on how earthquakes occur is called plate tectonics. They also have a lot of information on the North American Plate and in which direction it is moving and information like that. Now let me tell you more about each of these topics. Continental
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IEEE 802.15.4: a wireless communication technology for large-scale ubiquitous computing applications Anis Koubâa‚ Mario Alves‚ Eduardo Tovar PP-HURRAY! Research Group‚ Polytechnic Institute of Porto Rua Dr. Antonio Bernardino de Almeida‚ 431‚ 4200-072 Porto‚ PORTUGAL {akoubaa‚ emt}@dei.isep.ipp.pt‚ mjf@isep.ipp.pt Abstract. Wireless Sensor Networks (WSNs) have been attracting increasing interest for supporting a new generation of ubiquitous computing systems with great potential for many applications
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Question 1:- Compare and contrast wired and wireless LANs. What unique concerns must be addressed by the designer of a wireless networks. Answer 1:- Introduction: LAN is a local Area Network and a computer network covering a small physical area‚ like a home‚ office‚ restaurant or small group of buildings‚ such as a school‚ a college or an airport. Although a LAN can be used as an isolated network to connect computers in an organization for the sole purpose of sharing resources‚ most LANs today
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line 1. INTRODUCTION Wireless ad hoc networks have emerged to support applications‚ in which it is required/desired to have wireless variety of devices without relying on communications among a any infrastructure or central management. In ad hoc networks‚ wireless devices‚ simply called nodes‚ have limited transmission range. Therefore‚ each node can directly communicate with only those within its transmission range (i.e.‚ its neighbours) and requires other nodes to act as routers in
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Devon Daniel Verizon Verizon stars with WorldCom in 1983 when Murray Waldron and William Rector came together to sketch out a plan create a long-distance telephone service. Long Distance Discount service‚ became their new company that began operating as a long-distance reseller in 1984. The new company grew quickly in the next fifteen years‚ over time it change to WorldCom. The company became one of the largest telecommunications corporations in the world. They also became the largest bankruptcy
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IMPLEMENT CUSOMER SERVICE STANDARDS Section-1 Introduction-As a leading financial services organization Zurich has a diverse range of businesses and a wide variety of customers. However‚ one of the things all our businesses have in common is confident and talented people who deliver the best products‚ service andsupport.Zurich provides an excellent platform for those who want to succeed and gives recognition. One approach to business is to develop a product and then look for customers. This
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is assured irrespective of the hackers are from the noise. This Project describes a design of effective security for data communication by designing standard algorithm for encryption and decryption. R.F. is a PAN technology based on the IEEE 802.15.4 standard. Unlike Bluetooth or wireless USB devices‚ R.F. devices have the ability to form a mesh network between nodes. Meshing is a type of daisy chaining from one device to another. This technique allows the short range of an individual node to be expanded
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