The IEEE802.16 standard “Air Interface for Fixed Broadband Wireless Access Systems” is also known as the IEEE WirelessMAN air interface. Worldwide Interoperability for Microwave Access (WiMAX) is a wireless technology that resembles Wi-Fi in that it relies on data transfer over radio waves, but is much faster, 70 Mbps compared to 54 Mbps over Wi-Fi, and has a huge coverage footprint. Gaining a deep understanding of what is wi max clarifies how metropolitan networks link remote users without using thousands of feet of physical copper lines.
Key Points
- WiMAX stands for Worldwide Interoperability for Microwave Access and uses the IEEE 802.16 standard.
- It delivers data transfer speeds up to 70-75 Mbps with a massive structural range of tens of kilometers.
- The 802.16d standard serves fixed wireless lines, using external receivers to distribute localized signals.
- The 802.16e standard covers mobile communication nodes, connecting integrated terminal devices directly.
- WiMAX functions as a highly cost-effective broadband deployment solution for underserved rural areas.
Understanding the WiMAX Range and Environmental Limits
In a direct comparison, the wimax range features a huge coverage circle spanning a few tens of kilometers, whereas Wi-Fi networks typically drop off within 30-100 meters. In other words, a single wimax net transmitter could cover a large city. However, the two primary advantages never have a concomitant effect. In other words, you will never download from the Internet at 70 Mbps speed when you are 50 km away from a WiMAX antenna.
It counts the distance, the environmental conditions, and the obstacles around it, as in the case of any transmissions through radio waves. WiMAX is of two types: with fixed and mobile communications transmission channels.
When organizing automated management modules for multi-user networks, you must also secure a stable infrastructure base. If you need to deploy hosting utilities for network configuration scripts, you can read our guide on how to install a control panel on your VPS to build an optimized administration node quickly.
Fixed vs. Mobile Wireless Broadband Communications
The distribution of wireless bandwidth follows two distinct application paradigms depending on target receiver mobility:
- The 802.16d standard will be used for “fixed” communications: This means that the signal will come from a WiMAX antenna to a fixed receiver, mounted on the outside of a building and that will further distribute the signal locally, via cables or Wi-Fi, for all computers in the building. This is the variant that will probably be the most successful, due to the extremely low costs of implementing the system. The operator has to make small investments in the infrastructure, and the data transfer speed is higher than the one for mobile WiMAX and the classic one for cable.
- The standard for mobile WiMAX is 802.16e: This standard refers to the direct reception of the signal by a device (notebook, mobile phone, etc.) with the help of a receiver built into that equipment. Given the large range, you’ll stay connected to your notebook wherever you walk with it.
This technology has been designed to provide broadband wireless access in metropolitan networks with performance comparable to traditional cable, DSL, and T1 infrastructure. The benefits of 802.16-based systems are multiple: we have the ability to quickly start this service even in areas where cable-based interfaces would be difficult to reach, avoiding high installation costs, and the ability to overcome the physical limitations of traditional infrastructure with connection through cable. Installing a cable or DSL broadband connection can be a time-consuming process, resulting in a large number of areas around the world not having access to broadband connections. 802.16 wireless technology offers a flexible, cost-effective, standards-based way of filling these gaps in broadband coverage.
IEEE Network Hierarchy and the Rural Business Potential
Based on the experience of hundreds of engineers in the communications industry, IEEE has established a hierarchy of complementary wireless standards:
- IEEE 802.15 for Personal Area Network (PAN)
- IEEE 802.11 for Local Area Network (LAN)
- 802.16 for Metropolitan Area Network (MAN)
- IEEE 802.20 for Wide Area Network (WAN)
Each standard represents technology optimized for distinct markets and different usage patterns and is designed to be complementary. Increasing the spread of wireless networks increases the demand for broadband connections to the Internet, which can be covered by 802.16 through the offer of long-distance outdoor connections to service providers.
WiMAX is seen as a solution for Internet access in rural areas. The range of the transmitter is about 30-50 kilometers. The main advantage of WiMAX is the value for money. Internet access speed is up to 70-75 Mbps, and the costs are quite low. WiMAX will be the most efficient and reliable method of computerization, especially in rural areas at an affordable price. This gives the authorities sufficient motivation to regulate the use of technology as quickly as possible. Lastly, it gives operators a commercial potential to grow their business and substantially increase their subscribers.
We will no longer interfere with cables at the office or at home and we will spend less for Internet access supervision. We can go out in a park with the notebook to work in the fresh air, against the background of nature. Only the future will tell us the true story. When hosting your internal transmission databases on a virtual system, choosing optimized hardware frameworks is critical. Because we offer unmanaged services, our infrastructure provides optimized CPU parameters and dedicated RAM/DISK components, while custom network management stays entirely in your hands.
