According to Garg (2007) more than three-fourths of Internet users are also mobi

Question

According to Garg (2007) more than three-fourths of Internet users are also mobile subscribers. This is a huge number considering that mobile technology was introduced in 1980. Mobile telephone systems can be classified into generations. The first generation was analog and used frequency modulation. With the popularity of first-generation telephony, a second generation was introduced with digital technology, using time division multiplexing (TDMA) or code division multiplexing (CDMA). The Module 3 Discussion should answer the following questions:

What are the three classes of wireless data networking? List the main features of 3G systems and how these compare to 4G systems. Define IPWireless technology.

Explanation / Answer

What are the three classes of wireless data networking?

Hey,you meant types of wireless networks!! If you meant to different please let me know

WLANS: Wireless Local Area Networks

WLANS permit clients in a neighborhood, as a college grounds or library, to frame a system or access the web. An impermanent system can be shaped by few clients without the need of a get to point; given that they needn't bother with access to network assets.

WPANS: Wireless Personal Area Networks

The two current innovations for wireless personal area networks are Infra Red (IR) and Bluetooth (IEEE 802.15). These will permit the availability of individual gadgets inside a range of around 30 feet. Be that as it may, IR requires an immediate line of site and the range is less.

WMANS: Wireless Metropolitan Area Networks

This technology allows the connection of multiple networks in a metropolitan area such as different buildings in a city, which can be an alternative or backup to laying copper or fiber cabling.

List the main features of 3G systems and how these compare to 4G systems??

3G has highlights with Speed of versatile correspondence in 3G territories from 600 - 800 Kbit/sec.Also it gives superb remote sound what's more, encourages with worldwide meandering. It suits remove observation and empowers versatile TV. While the yearning objective of 4G is to a llow everybody to get to the Internet at whatever time and all over. The gave association with Internet will permit clients to get to all sort of administrations including content, databases, and mixed media. 4G will likewise give higher

transmission capacity, information rate, bring down authenticati on overhead, and will guarantee the administration is always gave to the client with no interruption.

Define IPWireless technology??

A wireless Technology uses radio waves to connect devices such as laptops to the Internet and to your business network and its applications. When you connect a laptop to a WiFi hotspot at a cafe, hotel, airport lounge, or other public place, you're connecting to that business's wireless network.

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