38.110

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Wireless technology has been used widely for many years, providing faster, more reliable and easier ways of communication. One of the most common networks used is the wireless network, known as IEEE38.110. This type of network is used for all sorts of applications, such as wireless mobile phone networks, wireless internet connections, and others. As such, it is important to understand the working principles behind it and its application field.

Wireless networks using IEEE38.110, commonly referred to as 802.11, operate in either the 2.4GHz or 5GHz frequency range and are divided into three basic categories, namely, IEEE 802.11a, IEEE 802.11b, and IEEE 802.11g. Although there are other varieties, the standards for basic operation are the same. Each of these three categories utilize Frequency Hopping Spread Spectrum (FHSS) or Direct Sequence Spread Spectrum (DSSS) technologies.

Frequency Hopping Spread Spectrum (FHSS) is a technology that is used mainly with the 802.11b standard. In FHSS, the wireless signal is simultaneously transmitted on multiple frequencies using a process called hopping. This process sees the transmitter rapidly switch from one frequency to another, making the interference of the signal very difficult. The drawback to using FHSS is that it has a relatively low data rate.

Direct Sequence Spread Spectrum (DSSS) is a modulation technique that spreads a signal across multiple frequencies in a much wider range than FHSS. This makes the signal much harder to detect by the unintended receivers. DSSS is used mainly with the 802.11a and 802.11g standards due to its high data rate capabilities. The drawback to this technology is that speeds can be limited due to interference of other signals.

The 802.11 networks are used in a variety of applications, ranging from providing wireless access to the Internet in home and office to providing wireless connectivity in rural farms. It has also become a popular choice for companies and organizations needing low cost wireless networks for their businesses and customers. In addition, it can be used in medical facilities to provide a secure connection for patient records, as well as in industry for communication between machines.

The 802.11 network is also a popular choice for local area networks (LANs). These types of networks are used in many locations, ranging from coffee shops to airports. The advantage of setting up a LAN is that it provides fast and reliable connections to multiple computers and devices. These networks can also be used in homes or offices that are required to access large files or to share large amounts of data.

The architecture of 802.11 networks is based on a three tier model called the 802.11-1980, which consists of four factors: the MAC layer, the Physical Layer, the Network Layer, and the Transport Layer. The MAC layer deals with the physical connection between the wireless devices. The Physical Layer is responsible for sending and receiving signals, and the Network Layer provides support for routing and link management. The Transport Layer manages packet exchange between two devices.

In summary, IEEE 38.110 is a standard used for wireless networking that provides fast, reliable, and secure networks. Its application field is very wide and includes providing wireless Internet connections in homes and offices, creating wireless LANs, and connecting medical and industry machines. It utilizes Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS) technologies to spread signals across multiple frequencies, making it more secure and reliable.

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