What is wireless broadband (WiBB)?

Wireless broadband (WiBB) is a networking technology designed to provide high-speed Internet and data services through wireless networks. Unlike traditional wired connections, wireless broadband uses radio waves to deliver connectivity, eliminating the need for physical cables to end users.

Wireless broadband can be delivered through wireless local area networks (WLANs) for smaller coverage areas or wide area networks (WWANs) for broader geographical reach. Similar to other wireless services, wireless broadband can be either fixed or mobile, depending on the deployment and user requirements.

Features of WiBB

• Last-mile wireless connectivity − WiBB connects to the Internet backbone similar to wired broadband, but uses radio waves instead of cables for the final connection to users.

• Extended coverage range − Most broadband wireless access (BWA) services provide coverage up to 50 km from the transmitting tower.

• High-speed data rates − Many wireless Internet service providers (WISPs) offer download speeds exceeding 100 Mbps.

• Asymmetrical transmission − WiBB typically provides different data rates for downloads and uploads, with faster download speeds.

• Symmetrical option − Some implementations offer equal upstream and downstream rates, particularly in fixed wireless networks.

• Wireless adapter requirement − Connected devices need wireless adapters to translate data into radio signals for antenna transmission.

Types of WiBB

Fixed Wireless Broadband

Fixed wireless broadband provides Internet services for devices in stationary locations such as homes and offices. The service quality is comparable to digital subscriber line (DSL) or cable modem connections, with the key difference being wireless transmission instead of physical cables.

The two main technologies used in fixed wireless broadband are:

• LMDS (Local Multipoint Distribution System)
• MMDS (Multichannel Multipoint Distribution Service)

Mobile Wireless Broadband

Mobile wireless broadband, also called mobile broadband, provides high-speed Internet connectivity through mobile phone service providers. Users can access the service from any location within the coverage area of cellular towers, subject to their monthly service plan.

Mobile broadband offers greater flexibility but can be more expensive due to its portability. Connection speeds may vary significantly based on location, with urban areas typically receiving better performance than rural regions.

Advantages and Disadvantages

Conclusion

Wireless broadband provides high-speed Internet access through radio waves instead of physical cables, offering both fixed and mobile connectivity options. While it enables quick deployment and mobility, factors like weather conditions and signal interference can affect performance compared to wired alternatives.