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What are some of the most popular Wireless LAN standards and how do they differ?

Ela Jellett

Well, there are several Wireless LAN standards that are popularly used to connect to the Internet. Some of the most used ones include the IEEE 802.11ac, 802.11n, 802.11g and 802.11a.

The 802.11ac is currently the most advanced standard in the market, offering faster data transfer rates and fewer dead spots. It is also backward compatible with 802.11n, making it a great option for businesses and households. In fact, it is estimated that by 2023, the global 802.11ac Wi-Fi chipset market will reach $9.9 billion.

On the other hand, the 802.11n standard offers better performance than 802.11g, but not as fast as 802.11ac. It is compatible with older devices and offers a wider range reach than previous standards. According to market research, the 802.11n market will reach a value of $3.3 billion by 2023.

The 802.11g standard is the most widely used in the market and offers a maximum speed of 54 Mbps. It is compatible with older devices and offers reliable connectivity. However, it is not as fast as the newer standards and accessing the Internet from a distance may be a challenge.

Lastly, the 802.11a standard is less common and only operates on the 5 GHz frequency. It offers faster data transfer rates than 802.11g but with a shorter range. It is used mainly for applications that require high data transfer rates such as video streaming and online gaming.

To summarize, the Wireless LAN standards differ in terms of speed, reach, compatibility, and frequency range. The 802.11ac is the most recent and advanced standard, offering the most significant data transfer rates and range. The 802.11n is an improvement over 802.11g, with better performance and wider range. 802.11a operates on a higher frequency, offering faster data transfer rates but with a shorter range. And finally, the 802.11g is the most widely used standard, with a maximum speed of 54 Mbps, and reliable connectivity, but may have difficulty accessing the Internet from a distance.