IEEE standards for the following networks: a) Bluetooth : IEEE 802.15 b) Ethernet : LAN IEEE 802.3 c) Wireless : LAN IEEE 802.11 d) Wireless MAN (WiMAX) : IEEE 802.16 2. Determine the type of cell for the following statement : a) A cell tower located near an interstate highway would most likely provide a service macrocells b) Transferring files from a personal digital assistant (PDA) to another computer via the Bluetooth Femtocells c) The wireless access point located
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Tuesday 6th January 2015 1. Mobile phones Alarm Skyping/ video calling Taking videos and pictures Instant and social messaging Internet and GPS 2. Portable devices such as‚ netbooks‚ laptops and PDAs Useable for business Internet Instant and social media/ messaging PDAs – telephone and faxing Location and Navigator 3. Email and instant messaging Communication Sending files/ documents Check inbox and sort use and junk emails Advertising WhatsApp 4. The internet Downloading and uploading
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a Web sites that contains an online personal journal with reflections‚ comments‚ and often hyperlinks provided by the writer. 4.0 TYPES of NETWORK 4.1 PERSONAL AREA NETWORK (PAN) PAN refers to transmitting data wireless over a short distance. Bluetooth and Wi-Fi Direct are examples of PAN. PAN generally cover a range of less than 10 meters (about 30 feet). 4.2 VIRTUAL
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Introduction: Now-a-days we are living in a technical era where almost all electrical products are functioning wirelessly. There are different types of protocol used for wireless communication. In this paper I am going describe about some wireless protocols use all over the world. At first we have to know what protocol is. And why it is important for communication pattern. Then I tell about drawbacks and finally there will be my assumption about different protocols. Description:
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have been a major want ever since. The person who patented the idea of the original idea of hoverboards was Shane Chen. Several devices appeared in China in 2014. By 2015 they became popular in the United States. Newer boards have come out with Bluetooth speakers‚ allowing the driver to play music. Some people today are calling “hoverboards” self-balancing scooters‚ because they don’t take you up into the air. Almost ninety-percent of hoverboards imported in Britain (since the middle of OCtober)
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and school bags because mobile phones are small and easy to carry. Furthermore‚ mobile phones have a lot of good functions such as cameras‚ music players‚ radio‚ the Internet‚ games‚ dictionaries‚ sound recorders‚ video players‚ calculators‚ map‚ bluetooth devices‚ notes‚ calendars and etc. In contrast‚ mobile phones have many disadvantages. The first one is they have
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------------------------------------------------- Bluejacking 6 November Abstract Bluejacking is the sending of unsolicited messages over Bluetooth to Bluetooth-enabled devices such as mobile phones‚ PDAs or laptop computers‚ sending a vCard which typically contains a message in the name field (i.e.‚ for bluedating or bluechat) to another Bluetooth-enabled device via the OBEX protocol. Bluetooth has a very limited range‚ usually around 10 metres (32.8 ft) on mobile phones‚ but laptops can reach up to 100 metres (328
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commonly used security precautions are woefully inadequate. They seem to detract the casual sniffer‚ but are unable to stop the powerful adversary. In this article‚ we look into the technology and the security schemes in IEEE 802.11‚ cellular and Bluetooth wireless transport protocols. We conclude that the only reliable security measure for such networks is one hat is based on application level security such as using a VPN. 1. Introduction The use of wireless communication for data networking has
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Case 1: UPS Global Operations with the DIAD IV 1) What are UPS "Smart Labels?" What role do they play in UPS operations? Ans: The UPS Smart Label is a computer-generated shipping label that it can be create using your computer. The key element of the smart label is the barcode and the same information in the barcode provides the customers reliability as the barcode contains data from the customer system. So now whenever the package will be scanned it will update the main system of UPS. The customer
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August 13‚ 2013 Dear Ma’am/Sir‚ I am writing to thank you for the generous scholarship. I was very happy and appreciative to learn that I was selected as the recipient of your scholarship. By awarding me this scholarship‚ you have lightened my financial burden which allows me to focus more on school. I hope one day I will be able to help students achieve their goals just as you have helped me. Again‚ thank you for your thoughtful and generous gift. God bless! Sincerely‚ ____________________________
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