"Wi fi" Essays and Research Papers

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    INTELLIGENT TRAFFIC MANAGEMENT USING WIRELESS NETWORK Authors: G.Siva kumar Department of Electronics And Communication St.joseph’s College Of Engineering‚Chennai Sivakumar:sivakumar@gmail.com ABSTRACT One of the most exciting applications of near field communication is the wireless

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    Assignment 6 EUP1501

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    Assignment 6: EUP1501 My lists were as follows. The new phone I would purchase should have the following features: Qwerty keyboard‚ MP3 player‚ camera with sufficient megapixels and a zoom in/out option as well as video recorder‚ Wi-Fi connectivity‚ Bluetooth and USB connectivity‚ personal organizer (i.e. alarm‚ reminders‚ calendar)‚ sms and mms. 2. The features for my grandparent’s phone are as follows: Camera with flash‚ calculator‚ large enough buttons‚ big screen (high resolution) and big buttons

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    Advantages and disadvantages of wired/cabled network A wired network is more reliable and has generally a higher bandwidth (is faster..) than a wireless network; while it constraints to the availability and length of connection cables‚ can be more expensive than a wireless network and may not fit specific situations such as reaching some remote areas or being used with mobile devices. Advantages and disadvantages of wireless network Advantages: * Flexible if there is ad-hoc situation when

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    Revision Gcse Ict

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    Unit 1 Phones Choosing a phone: * Picture resolution (pixels) * Camera resolution (megapixels) * Storage capacity (gigabytes) * Memory card (gigabytes) SD and SDHC cards: flash memory cards‚ SD (2GB)‚ SDHC (32GB) Wi-Fi: wireless fidelity. Long-range data transfer. Bluetooth: Short-range data transfer. User Interface: the way in which a user interacts with a system Features for the elderly: * Easier navigation * “Panic” button * Larger sized buttons and keys

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    providing a connection through an access point to the wider Internet. This gives users the mobility to move around within a local coverage area and still be connected to the network. Most modern WLANs are based on IEEE 802.11 standards‚ marketed under the Wi-Fi brand name. Types of wlan Peer-to-peer Peer-to-Peer or ad-hoc wireless LAN An ad-hoc network also called WiFi Direct network is a network where stations communicate only peer to peer (P2P). There is no base and no one gives permission to talk

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    3: Research on a new area or new technology of computing: IEEE 802.11AC THE FIFTH GENERATION OF WI-FI Table of Contents TOC \o "1-3" \h \z \u 1. INTRODUCTION PAGEREF _Toc400884340 \h 22. DRIVERS FOR 802.11AC PAGEREF _Toc400884341 \h 43. NEW FEATURES IN 802.11AC PAGEREF _Toc400884342 \h 54. CONCLUSION PAGEREF _Toc400884343 \h 105. REFERENCES PAGEREF _Toc400884344 \h 11 INTRODUCTION Usually Wi-Fi was a means for users to stay connected at home or in the enterprise to the internet for surf the

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    investment longevity. Along with each component detailed are hyperlinks for reference and/or more information.  Component Name: Cisco Aironet 1252 Access Point o Justification for using component: The Cisco Aironet 1250 series APs are the first Wi-Fi CERTIFIED 802.11n draft 2.0 AP. It has also earned the Intel Connect with Centrino certification. As a thin client‚ the Cisco Aironet 1250 AP uses “Multiple In‚ Multiple Out” (MIMO) technology which uses wireless signal reflections to increase the

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    Examples of Free Wlan

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    A wireless LAN or WLAN is a wireless local area network‚ which is the linking of two or more computers or devices without using wires. WLAN uses spread-spectrum or OFDM modulation technology based on radio waves to enable communication between devices in a limited area‚ also known as the basic service set. This gives users the mobility to move around within a broad coverage area and still be connected to the network. For the home user‚ wireless has become popular due to ease of installation‚ and

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    Network

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    They are created and maintained by the IEEE LAN/MAN Standards Committee (IEEE 802). The base version of the standard was released in 1997 and has had subsequent amendments. These standards provide the basis for wireless network products using the Wi-Fi brand. The most prevalent is 802.11b. Equipment using 802.11b is comparatively inexpensive. The 802.11b wireless communication standard operates in the unregulated 2.4 GHz frequency range. Unfortunately‚ so do many other devices such

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    Intervehicle

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    Intervehicle Communication (IVC) is attracting considerable attention from the research community and the automotive industry‚ where it is beneficial in providing intelligent transportation system (ITS) as well as drivers and passengers’ assistant services. ITS that aim to streamline the operation of vehicles‚ manage vehicle traffic‚ assist drivers with safety and other information‚ along with provisioning of convenience applications for passengers such as automated toll collection systems‚ driver

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