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These services and models need to be further examined for their interface with the. Easytoswallow wireless telemetry seminar report, ppt. Wireless lan can have one to one operation, one to many operation and many to many operation. Introduction lifi is transmission of data through illumination by taking the fiber out of fiber optics by sending data through a led light bulb that varies in intensity faster than the human eye can follow. For example, figure 111 shows the design of a lan at a retail bookstore. Scribd is the worlds largest social reading and publishing site.
Usage will be targeted at pcs and pc peripherals, consumer electronics and mobile devices. Download the seminar report for wireless sensor network. Signals are normally broadcast through free space and thus are available to anyone who has a device capable of receiving them. Download the pdf and ppt reports to learn various applications, challenges, and solutions.
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Wifi ppt customer premises equipment physical layer. With 4g, a range of new services and models will be available. Wireless networking technology provides wireless highspeed internet and network connections. The 3g is the short term for third generation wireless. The security of wireless lan and lan are almost same. To maintain the same usage and architecture as wired usb, the wireless usb specification is being defined as a highspeed hosttodevice connection. Lifi is such a free band which is license free that is why it is less at cost than wifi.